SCIENTIFIC ABSTRACT FEDOROV, M.V. - FEDOROV, I.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000412620014-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 20, 2001
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT


s
r7l~ M,

anary
t1le

L 7063-66 EEW (m) DUO
ACC Nits AP5026615 SOURCE CODE: UR/0056/65/09/oo4/1215/1221
AUTHOR: Bunkin, F. V.; U it
ORG: Physics Institute.im. P. M. Lebedev, Academy of Science!, SSSR (Fitlicherkiy
institiit Akademi~~ nauk 583R)
TITLE: Bremsstrahlung effect in a strong radiation field
SOURCE: Zhurn~l eksper-imentainoy i teoreticheskoy fiziki, v. 49, no. 49 1965,
1215-1221
TOPIC TAGS: bremastrablung, coulomb collision, high energy interaction, coulomb
scattering, potential scattering
ABSTRACT., A method was developed for direct determination of the cross sections for
multiple-photon bremsstrahlung emission and a Iboorption rf electrons scattered on ar-
bitrary objects in the presence of a strong electromagnetic field. The bremsstrahlung
effect for scattering on the Coulomb potential was investigated in detaili I'a extreml
-cases- for small fields, - the results ^obtained coincided -with already kno-,rn fornulas of
the perturbation theory. Asymptotic expressions for cross sections cf the slowing-down
effect in strong fields were derived for the cases of slow and fast electrons. In.
the first case there in no emission. In the second case the cross sections were cal-
culate:d for arbitrary values of the angle 00 between the directions of electric field
polarization and the momentum vector of the incident electron. When e. 2 0,4.e.,

L 7o63-66
ACC NRs AP5026615
when thp incident electrons are moving along the vector of the electric field, the in-
duced bremastral-lung prevails over the absorption. For 00 = w/,2, absorption and emis-
sion can take place. Origo art, has: 22 formulas. (JAI
SUB CODE: SUBM DATE: 26Apr65/ ORIG REF-. 005/ CITH REF: 008/ ATD PRESS: I

FODKOSOV, L.G.1 FODKOLIZINA, Ye.P.; MAMINA, A.V.; TERSHOV, V.J.; MOROV..
_M K.P.
,Y_.; RUZHITSKAYAP
New methods and apparatus for t4e dressing of titanium-zirconium
sands. Min.syris no.9:3-15 163.' (MIRA 17310)

BUNKIN) F.Vt; FEDPILOYJfj~
Braking affect in a atrong radiation field. Zhur.eksp.i
teor.fiz. 49 no*W215-2221 0 165.
(MIM 18,11)
1. Fizicheskil institut imeni Lebadeva AN SSSR*

M
~EDORCV, No
Drivers and pick-up stations. Za rul. 21 no.7s22 J1 163.
(MIRA 16:8)
1. Metodist Laningradskogo kluba turistov.
(Transportation, Automotive)

nDOROV,N.
Increasing the know-how of ship pilotlng is a guarantee of safe
navigation. Nor. flot 15 no.6:7-8 Je 155. (MM 8:8)
1. irapitan Kerchenskogo porta.
(Navigation)

TZDOROV, No, inzh,
-, e--,- Continuous produotion of large panels on conve7ing units. Stroitell
fio.4: 11 A 159. WRA 12:6)
fooncrete slabs) (Conveying maohinery)

LIDINp A., starzhenshebik (Tambov); NEPROYKIN, V.p tokarl (Tambov);
FEDOROV, N., brigadir alesarey (Tambov)
The plant committee is responsible too! Sov. prc.L"soiuzy 20 -~
no.2:7-8 Ja'64. 0 (NIRA 17:2)
1. Zavod "Tambovkhi-ash.tf
0

The wboiegraup participates. Sov.prc;faoiuzV 7 n0.8:28-30
AP '59- (MMA 12:7)
1. PredondAtoll Sokoma 4-go Gosudaretvemogo ordona Lenina
podshipnokdvogo zavoaa.
,-~Povirlmg industry) (Industrial efficiency)

nWROV -N.;-MALININ, V.; UGORKIN, A.
Thouiands of now - clubs I Sov. profooiuzy no.17 :29 S 16L
(MLU 14: 8)
I Zaveduyushchiy lektorskoy gruppoy.Bashkirskogo oblsovprofav
g: Ufa (for KaUnin). 2. Chlen domavogo komiteta dommpravleniya
No*16 Elaktrostallskogo zavoda tyazbelogo mashinostroyeniyap
go Elektrostall (for Yegorkin).
(ODMMMitY Centers)

POLBVQDA, G.,, KRUTYPOROKH, F., kand.sel'skokhoz.nauk; MDOELOV, M., TOLODIN, I.
letters to the editor. Sell.stroi. 15 no-9:30 3 160.
MU 13:9)
J.Direktor Udmttrtakoy shkoly stroitellaykh maaterov (JAsyataikov)
(for Folevoda). 2# Direktor Penzenskogo lesprookhoza kfor Fedorov).
3. Sekratarl partorganizataii Penzeaskogo leeptomkhoza (for
Volodirt).
(Buildiag)
1 T~, ~r~m

F~;DQRIYI, N., inzh.
Construction of apartment houses in Astrakhan. Zhil. stroi.
no,5:10-11 16-9. (As.trakhan-Apa rtment houses) (MIRA 15:6)

L 28858Z~6 EPF(n)-2/EkT(m~ZETC(f)/Ei4G(M)/T/E~."P(e)/qjpctyp.TI ijp(c) '0!' H/PA
,.�t --
ACC NR- AP6010408 JW/JD/JG SOURCE CODE: UR/0126/66/021/003/040910413
AUTHOR: Falatnik, L.- Fedorov G. V. Rois~~P. ~m.
ORG: Khar'kov Polytechnic institute im. V. 1. Lenin (narlkovokil ~olitekhnichsskiy
TITLE: Patterns ofevaporation of alloysr< -
SOURCE: Fizika metallov I metallovedeniye, v. 21, no. 3, 1966, 409-413
TOPIC TAGS: evaporation, lead containing alloy, cadmium containing alloy, zinc,
bismuth, magnesium, argon, temperature dependence, vapor condensation, vapor pressure
ABSTRACT: The investigation of these patterns in the presence of inert atmospheres il
of interest in cog ectio with Ahe research into the processes of the volume conden-
-sation of metalsYCb-B1.,vV-Sb~/Zn-Cd, and 1-ig-Cd'alloys were accordingly evaporated
in a vacuum appara-tus-which.G-s evacuated to a pressure of 1,10-3 mm jig, washed with
argon and then evacuated to the specified pressure of argon (0.1-10 mm jig). The fletald.
were evaporated from alundum crucibles with the aid of tunsten or nichrome heaters.
The resulting powdery condensates were investigated by methods of apectral and x-ray
phase analysis. For uniform evaporation during spectral analysis the powdery conden-
sate was mixed with graphite powder (1:4); the mixture was evapozated from a cylEn-
ri "' re
cens in a g~~ILiLe 4qestrode' Pb-Sb and Fb-Di alloys were evaporated at
[~Ccwd 1/3 1 ~ I . . : I
UDC: 536.422:669.018

ACC NRt AP6020408
Tev of from 800 to 1300% condensation temperature T c- 80% and argon pressure p
=3 mm Hg. Findinget at T ev 8007C a marked selective evaporation of Sb takes place,
since the vapor pressure of Sb is roughly 3.5 times as high as that of Pb. With in.
creasing TvI however, the Pb content of the condensates increases and for Te. 1Z
:!t 12000r, de composition of the condensate is identical with that of the initial alloy
The same pattern of evaporation is observed for alloys of the Pb-Di system, where al-
so Pb is the less volatile component; in this case too the evaporation rates of the.
components of the Pb-Bi alloys become equalized when T ev 2 1200*C. Zn-Cd alloys were
evaporated at argon pressure 10 mm HS, T' - 80*C and T - 400-900*C, and Mg-Cd
a 10087C. In both alloy systems Cd
'alloys' at PAr - 10 mm HSI Tc - 80*C and Tev - 500-
i8 the more volatile component and thu'a is the first to evaporate. The vapor pressure
,of Cd Is 13 times higher than that of U (at 400*0 and the content of the less vola-
tIle component,(Zn) increases with increasing Tevo Hence the temperature at whit h the
composition of the condeneate.is the same as that of the initial alloy can be esti-
mated (by extrapolation) at 1500+100'C for Zn-Cd. By analogy, for Cd-Mg (Pcd/PMg
170) we extrapolate Tev.cond - 220D+200'C. These experimonts give reason to be
lieve that the greater is the aifferen~e in the vjRRE_pressure~s of alloy components
the higher is the evaporation tempersture of condensate Tev#cond. at which the
condensate's composition approaches that of the initial alloy and the evaporation
rates of both components become.the same. Thusi T markedly affects the composition
6v
C,,d 2/3

L 28,956-66
ACC NRt AP6010408
of volume condensates. A relatively low Tev of alloys containing components with
sharply different vapor pressures, their condensates differ considerably in compo-
sition from the initial alloys; as T increases, this difference diminishes.
ev
Drig. art. has: 6 figures, I table.
SUB CODE: '11) -20/ SUBH DAM 27Apr65/ ORIG REF: 008/ OTH REF: 001
Card 3/3

ACC N16
AUTHOR:
AT6024930
Palatnitj L*
RM lb(c) 'Juhr h. a
jAW
SOURCE CODEt UP/2981/66/000/004/0202/0207
#-N. So; Krivenko. Re A.?
fennical sciences)
.ORGi none
TITLE1 Obtaining highly disported metal yg!Mer~,,by vaporization in argon
OURCEt AlyuminLyevyke spla .VyjIno* 4, 1966. M11roprochuyye I vysokoprochn~'Ye splavy
M
at-resistont and bigh-strongth alloys), 202-207
nip f.4 A-
TOPIC TAGS: metal powder, u-1tta fine powdero povdarA production -vAPoR_ CeA.)40603'441.
ABSTRACT: Certain processes associated with the condensation of metal vapo, a in an
I.Aert-gas atmosphere have been investigated* It was found that in the argon atmo-
sphere, condensation of-metal vapors takes place in a limited space-condensation zonqj
The size of,the condensation-zone decreases with increasing vaporization rate and
Inert-gas pressure. on an _experimenta_~ scale* u refine powders of several metals
were obtained.-.The magnest cAdmiA pe powders had an average paticla sizq
I and !L_
of 0.001 mm; the particle sizd of coppe and aluminum ders Vag 0.00005. The sizes,
of copper and aluminum particles does not,' bepinWa-ve-rY~-Zatly on the variatInn In tbd
ization ana the " r
rate of vapor pressure, of inert gas. rig. att, has- 7 figures* JTD
hBM' DA'liti_ none/ 4047
SUB CODE ORIG RV I OW ATD PRZSS: a
Card 1/1 bs A.
dft

4dt N& -AP603261T- SOURCE CODE: ~2jdl~3/64oo/o CC3
AUTHORs Fedorov, G. V.; Palatnik, L. S.; Dudkin, V. A.
--------- Ww"gaw-ow
ORO: Kharkov Polytechnical Institute im. V. I. Lenin (Kharlkovskiy politekhnicheakiy
institut)
TITLE: The effect of the type of vaporization on the structure and properties of Al
and Cu vacuum condensates
SOURCE: Fizika metallov i metallovedeniye, v. 22, no. 3, 3.966, 4oo-403
TOPIC TAGS: aluminum plating, copper coating, metal vapor deposition, metal physical
property, metal recrystallization
ABSTRACT: The authors carried out comparative tests on copper and aluminum vacuum
condensates made by the crucible and noncrucible methods. It war. shown that the
method of vaporization has a considerable effect on the structure and properties of
the condensates. Rapid recrystallization occurs at room temperatures in copper con-
densates made by the noncrucible method. Rearystallization is retarded by impurities
in crucible-produced condensates. The noncrucible method consisted of using the elec
trodynamic interaction effect:of-induced eddy currents with a high frequency field in
the vaporized metal. The microstructure and microhardness of the condensates wash
studied under various loads and the width of interference lines (400) Cu. and"(420) Alt
mc: 669-31-71:536.423.1

OkCC Mki
~32618
was measured on the DRON-1 unit. It was shown that the physico-mechanical properties
of the condensates are a function both of block recrystallization and of variations
in relaxation of the crystal substructure. Orig. art. has: 2 figures.
SUB CODE., 3.1, OT/ SUBM DATICt 23Feb66/- ORIG REF: 0091 OTH REF: 004
Card 2/2
MM
ps"

T tj i.,
W=4 SOURCE CODE:
AUTHOR: Volkenshteynp N. V.; Grigorova, 1. K.i Fedorcrvp G. V*
ORG: Institute of Physics of Metalap Academy of Scienceao SSGR (Inatitut fiziki
lov Akademii -ilk SSSR)
TITLE: On the anisotropy of the Hall effect in gadolinium
SOURCE: Zh eksper i teor fiz,, v. 50., no. 6., 1966,, 15o5-l5og
TOPIC TAGS: gadolinium, Hall effectj magnetic anisotropy, rare earth metal,.magnetic
structurey temperature dependence
ABSTRACT: To obtain additional information on the magnetic anisot~/Ppy of rare-ea4-tb
me".. the authors inveqigated the Hall effect in single-crystalthamples of gado-
li~ium, (p(292K)/p(4.2K) - -20) In the temperature int-e-r-v-ad-T.2 --370K. The measure-
ments were made with crystfla cut in two mutually perpendicular directions. In the
firtt the primary current was directed along the ao axis and the magnetic field along
the..,co axisp and the Hall field was measured in the bo direction. For the second
samRje the primary current was along so, the magnetic field along bo, and the Hall
fieA.' along co. The authors have published elsewhere the procedure used to measure
tbe' emf (FMM v. 2, 377, 1956) and the data reduction procedure (FM v. 18, 26,
. & The dependence of the Hall effect on the field in gadolinium exhibits notice-
abli, anisotropy o The Hall emf at temperatures below the Curie point depends on the
indiqction in the oample linearlyp but the temperature at which the linearity begins
312
Cam',

ACC, NRs AI*020204
differs with the sample. The Hall voltage and the spontaneous Hall coefficient ex-
hibW a noticeable temperature dependence: similar to that previously observed by N.
A. Bq$ushkina (FM v. 7, 3026., 1965). It Is thus demonstrated that even in gadolinium,
whicAlhas a simpler magnetic structure than other rare-earth metals, the Hall effect
has .40ticeable anieatropy, due to the difference in the magnetic properties in differ-
ent C"rystallographic directions. The authors thank L. V. Smirnov and Ye. P. Romanav
for qupplying the single-crystal gadolinium, and T. V. Ushkova and L. V. Puzanova for
x-ray determinations of the orientation and of the crystallographic perfectian of the
aWless Orig. art, has: 5 figures and formulas.
22jan661 OPaG rjw-. 005/ OMi REF: 001
SUB CODE: 20~/ SM DATE:
af

A C C _AV_o03247.4 ~_~SO'URCE-CODE I :----Ul~/6'05*6/66/051/0-63/0'760)rG-~657
AUTHOR: Volkenshteyn, N. grigg;l9va, 1. K.; Fedorov,._~~._Ve.. I
ORG: Metal Physics InstituteP Academy of Sciences SSSR ( Institut
f i -SS.5R)'--'
ITITLE: Anisotropy of the Hall effect in dysprosium
SOURCE: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, v. 51,
no. 3. !966, 780-785
TOPIC TAGS: Hall effect, dysprosium.dysprosium single crystal,
anisotropy, dysprosium anisotropy
ABSTRACT: The Hall effect is measured in single crystals of dysprosium-!
(p(294K)/p(4.2K) = 10) at temperatures between 4,2 and 350K. An aniso-
tropy of the field and temperature dependence of the Hall emf is found i
in the temperature range of existence of the magnetic ordered structure.
An anisotropy of the Hall coefficient above the Neel temperature has
also been observed. Origs art, has: 5 figuress [Authors' abstract]'
SUB CODE; 20/ SUBM DATE: 22Apr66/ ORIG REF: 007/ OTH REF: 007
card

TMSEDY, P-N-; MILIN, V-S-; nDOnOV, G.Te.
UtudYing the vertical Intensity profile of the electric field in
the lower atmosphere. Vast. WU 8 no.5t83-90 Hy '53.
(Atmospheric .elac*icity) (MIRA 12:7)
f. ~-, .

SOV/124-57-5-5774
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 5, p 105 (USSR)
AUTHOR: Fedorov, 0. Ye.
T IT LE: The Effect of Turbulent Mixing on the Potential Gradient of the Elec-
trical Field of the Atmospheric Surface Layer (Vliyaniye turbulent-
nogo peremeshivaniya na napryazhennost' elektricheskogo polya v
prizemnorn sloye atmosfery)
PERIODICAL: Uch. zap. Kirovskogo gos. ped. in-ta, 1954, Vol 1, Nr 8, pp 61-
66
ABSTRACT: A description is given of the results obtained from experiments con-
ducted by the author in the summer of 1952 for the investigation of
the relationships existing between the profile of the vertical potential
gradient of the electrical field and the degree of turbulent mixing in
the atmospheric surface layer. A series of observations (43 in all)
were carried out, consisting of the potential gradient measurements
at levels of 1, 3, 5, 7, and 10 meters, polar -conductivity measure-
ments at the I-m level, and observations of the gradient according
to which the eddy- diff us ivity coefficient at the 1-m level was calcu-
Card 1/2 lated. Very close agreement was discovered between the values of

SOV/IZ4-57-5-5774
The Effect of Turbulent Mixing on- the Potential Gradient of the Electrical (cont.)
the vertical -potential profile obtained by the measurements and those calculated
according to the theoretical formula of V. B. Milin (RZhMekh, 1954, abstract
3377). It is shown that the character of the potential- gradient profile varies in
.accordance with the variation in the degree of turbulent mixing. Moreover, with
an increase in turbulent exchange there is a regular decrease of the absolute
values of the potential gradient of the electrical field of the atmospheric surface
layer. The results are illustrated by the inclusion of 7 nomograms. Bibliography:
8 references.
L. S. Gandin
Card Z/z

YBDOROT, G.Ye., inzhener.
-- -11
Mechanical blocking of circuit breakers with
disconnectore with PR-1 drive. Snergetik 5
PS-10 drive and
no.6:21-22 is 15 -
(MLRA 10:7~
(Blectric cutouts)

sov/169-59-7-7159
Translation froms. Referativnyy zhurnal, Oeofizikp., 1959,Nr 7, p 100 (USSR)
AUTHOR: Fedorov. G.Ye.
TITLE: The Experience of Measuring-the Conductivity of Air Near the
Earth Surface in Summer Time
WIN
PERIODICAL: Uch. zap. Klrovskiy gos. ped. in-t, 1958, Nr 15, pp 66 - 72
ABSTRACTi The author expounds the results of measuring the conductivity
of air at altitudes of 0, 1, 2, 3m above the earth surface
with two Gerdien devices. The duration of exposition in measuring
one polar conduotivity varies in dependence on the atmosphere
conditions: when cloudiness exists, the conductivity increases 0
with the altitudesl when the cloudiness decreases and the wind
increases, the conductivity drops. Whenthe weather was cloud-
less and windless, a sharp increase of conductivity at an altitude
of 1 m is observed. Basing on the comparison of the results of
Card 1/2 measuring the conductivity with the density of light ions at the

SOV/169-59-7-7159
The Exper-lence of Measuring the ConductiVity of Air Near the Earth Surface
in Summer Time
same altitudes, the author draws the conclusion that the obtained experimen-
t
tal data indicate in the main correctly the variatIon cf the conductIvIty (0
with the altitude.
N.V. Krasnogorskaya
Card 2/2

FXDOROV, I.
t. I.
Water tanks built of bricks and clay. Bell. stroi. 9 no.5:12
Ag 154, (MIRA 13:2)
I.Rachalluik otdola po stroitelletvu v kolkhosakh Peskovskogo rayons,
Balashovskoy oblasti. (Tanks) ..

22(l) SOV/27-59-4-10/28
AUTHORS: Felqr2vj T. Chief Technologist, and Sidorkin, V., Deputy
School Director
TITLE: A Training Ground for the Overhead Network System
PERIODICAL% Profeasionallno-tek hnicheskoye obrazovaniye, 1959, Nr 4P
PP 15-16 (USSR)
ABSTRAM During the beginning 7-Year Plang huge main lines will have
to be electrified. The problem of expanding the training
of electricians by the system of State labor Reserves is,
therefore, one of special significance. The author points
out the difficulty of organizing the practical training of
overhead net 'work electricians which primarily takes place
on the electrical installation trains of the Vsesoyuznyy
montazhnyy treat elektrifikatsii zheleznodorozhnogo trans-
ports. (All-Union Installation Trust for the Electrification
of Railroads), The present curricula, composed by the
Glavnoye upravleniye trudovykh rezervov (Main Administrat-
ion of Labor Reserves)t provide that practical training in
Card 1/2 the 2nd class take place every other day, which complicates

SOV/27-59-4-10/28
A Training Ground for the Overhead Network System
training, Moreoverv the electrical installation trains
perform their work at great distance from the school, which
means sending the students away for several months on prac-
tical training. This, and other difficulties, prompted the
schools to establish special traininG -..-ith an over-
head network. The "Transelektromontazlill Trust in cooperat-
ion with the Zheleznodorozhnoye uchil~`.jhche DTr 6 Moskovskoy
oblasti (Railroad School Nr 6 of the Moscow Oblast') have
planned a standard tra3.iing ground for overhead networks.
It was built by the F,nool and serves for carrying out
practical exerciser an the basic themes of industrial train-
ing. Such a ground can be erected by every school at a
minimum cost, The article contains a plan of the training
ground and a specification 9f the anchor sections. There
are 2 tables and I diagram
ASSOCIAT-ION: Trest "Transelektromontazh" ("Transelektromontazh- Trust),
Zhelesnodorozhnoye uchilishche Nr 6 (Moskovskaya oblast')
Card 2/2 (Railroad School Nr 6 - Mloscow Oblast').

moliov, I.
A useful mFinual ("The study of machines in grAdes B-10 of the
urban secondnry achooln by M.A.%hidelev. Reviewed by
Politekh.obuch. n0,8:87.- P? Ag 157.- (MIRA 10-.9)
1. Prepodavatell mashinovedetiya aredney shkoly No.80. Novosibirsk.
(Mechanical enginesAng-Study and teaching) (Zhidelev, N.A.)

FMROT, I. .. -.I-
i .
Packinge for the heat exchanger for the solution of monoothanolanino.
Ilb6l.takh. 35 no.5:62 S-0 158. OaRk 11:11)
(Heat regenerators') (Packing (Mechanical engineering))

FEDOROV., I. and NIKITIN., N.
'#BAIR 5PIIR published by the State Publishing House for Geographical Literature,
in Moscow 1953.
SO: TABCONj suip, of contexts D-83950, 6 Oct 1954.

KWKEIIOV, A., doteent; HAUCHIGIN, D., vetvrach; FXDOD rentgonotakhnik
Roentgenoscopic control of meat products. Klas.ind.S= 31
no-5:29-30 160. (MIU 13:0)
1. leningradedyveterinarnyy institut (for Khokblov).
2. Leningradskiy myasokombinat (for Fedorov),
(Meat inspection)

FEDOROV, I.
Stretch to strengthen. Znan. 5ila 37 no.1:20-22 Ja 162,
:(MIRA 15:1)
(Prestressed concrete construction)

FEDOROV, I.
fiStone" machine tools. Znan.-sila 37 no.6:9-11 Je 162.
WIRA 150)
(Machinery industry) (Reinforced concrete construction)

rADDROV, I.A.
Selvage catching device with photoelectric control. Tekst.pros. 14
no-8:53-54 Ag 154. (MM 7:10)
(Textile machinery)

*is
I 1 11 11 Is %4 It 4 M JS St r 24 % IF P 'U V V 80 M 41 a 4H

so

d"%= With acotooltrilp,
~00
.00
ev'k.ft till
hfrcN lot tho ptvo"k* a( xlml I" WO RMI
00
00 f Fulthef Irpla"glivilt .4 k'I I.V %1,t,
% .
so .
not 4- thil n*1111d 1,
4 1 (we
Rt4C,. AS mi INNI ),1
of, 111"
so
00 use
so j too
00 000
so
*0
00
ww t
low#
so's
001
u 'A 43 it 1"
0 *0 60 14, 0 0 o'0 o 0 0
Z
0 1
0 00 00 0 0 06 o o 0 4 ~911 0 lilit-til a 0
elk
so
a. a a I w Im Ia
* o o 0 4 0 09 4 0 * o 6 4'
0 0 * 0 0 0 c 0 00 o iso A

00
00
00
00
0 W
0
00
kWh=,
L Lji mewl-

4 L_V
-04
00
goes
604
40
woo
19*0
woo
Itloo
slow 611"o'96" Ifoo
Wese At 009 odd NILAII dld Sl
in a I I rm 9 a v I ff .16 S 3 S
5 AV 10 sk
10000*000000000040*00 !00:00040*0600000
4 ! ! 1-0 r I " : :
0-000000000000000000 AJL.&O 0 a 0 0 a 0 0 0

'
Wills wqpwyww RP W . -_ -_ W.Iss_ - - - - - - - - -oil fill ti
J, A 414-74-limt tit IUV, Nol out.mU14.1% A .41_ 1
474 1 1 11- 1 Us fmtrrd lot ImAhlix 11) sm"Ib \'1t, CH. -
F M
kw",
k 116111111-1111111
I
4
W mice

0
06 Is 4 Still (if) Ila Ills, IM64. 4 Ili, Zirlial 11"4411ty 14
1. 7
o
M
,
d
ah',
l
17
-so
millits4l
NO# s arsolf hotiou I po I I I is I Is in 14 Jif lilou
.11 (As" lose :nm.
of onol lji~ It. lefteNt, 1101,1
IMI, in lit this, tat) NO, rout.
rit I
mp.qft
Vin a ni: 4W
II
0
1
.
1 A
4
I
I oth pomillossms with mitert In nm,b tolf"I a'" dir totio
x1flow); C.A. SA. "14-iff) K01(mclijill SAS,
nt Imanch" 44 the P11; the limsm nisittilir
r
difi
i
.
o
ll
ere
lawss
a to sit 1W. Walff. was kd1m;III 9. with al. wlr;;~hyi: N VMP "my list in it IfInot
i
siti
ions with ft4jord in lit,
~
ilytn
m (Pill) 411dild in 8A Isminionot muld ahnoms4 mm
n
l
:
Illelottl dimillwA (datkod Wit.) I Art condlul, if* oWm. This It 111tittliolrol wills 11W 616tv 14 1
-190
sold ;**o lifterst-i limited down to ',It Ito vA.. ancl mtrored &We: I Ir(pjj),Ctj. where Ib,, "us,, &",I %Try jilght.
drogtisive ~Z. of c~l. IICI, whir cilding still mird".1
ms-
k-ni"I ovi
tt
i
1l
I
cl
-06
-
.
r
or
wir
v&
niorshility of the two orly-
:rv.ulied in a yvU&w pr. ornou"Ing col topsoils romodkital JIM juinfilo lise tom-loc-4 Pit. IV. Assrunioni"al ski-
O*A the ppt. inks witokwsd~ W its IILI 1:1
throt with ak
; *it -00
.
.
dappogmPooods. 11Q.:114. -11111-til-1.4
*OR 1-121. 1"61 lit IM, tesuhni Inimmailf"I Ion G(WI. '110,0101 with Ili, 1.2 1, 11111, U) I. %I 1.- '4
thollso was no loss al WC Im .00
too
0Av. awl 311 lot. wairr in a WGIM tulle at IN) Im Pl-
if
o
g ishittiftlestabstrarvol orrymn, 12 Jim. nloolls in an rvangr-tv,J u4n.: offer vulAillf. fit-
P101IN(h) I
W. hydmilm Isit. tration Anif orvap". 11) "', lhr Initial "A., soloin, of ki
7
I
/1
siolli
tip f
C. Cgnd.
11. OW 01,
,
fit volvo-yo,111w, trelatigular rr"talis; I If-
of 2A at dilwo to ill Nil
Ic. furol"I trill', thr 1111tolf"
A soort-itil I
fed ;0111. NUNN), troll. 42Y The ourld olloorow, Iii N11,611
.if. nvfy%(tl, 2 :1 lists". gnvn un4l", food flor
wills 0
Mil r44" the %414
N11
(PID
10
11
M
13 use

ee
.
r
.
.
x
1
%.
0040 to Ispoid, try NIWI. wadwil with will. NJ Cl then ilk
I
'
' see
air.1 FoluawrVis so Sir posiousso and I Sit
stijolistassililWillmor fill) Wido', ortil"Aill-tAt"I IlV tlo-~
opf
*
B to
i
it
6 411
IA7
7 e

.
J
141.22. VJ,IU. al r - Poll. l
xop. vurld
0. II
1
9 al v - 1119), 2,0,)
, 1
1yj
corrotooratimm: & (3) On addis. ~i 1,13 It. 42) Froon thr ouln. ill 0.3 1. of (I). No lucrAve
AM go

-
to the Altrate of (1) wul torapti. tit a simill irsid., an omnp. 'pp(s.11.2 w. I fr(DIf I'velf. thin
ot
116
d
M
I
I
l
f WA
f
I I
l
CS
N 11
I
l
f
i
d
F
i
h
fi
e
s 0
nvi
stimn-fro
'
,
n
.
A
a
w
l
ter t
s. o
ng. persissitting - nior
let. (3)
"
n9 o
ry
C.
: !- f
.
(
pp
' e*
bratint; to I If)- 13
withimst orhanit tit wt - ansilyvis Sivirs - (TA) in :p) nil. fm lil-th smin.. rovillin. to 1! 1 oil thir %~4
%
dr `
'1 l
lit P1001,0
h
it
0
0
of a
l cautin
i
4
1 1
ess
.
.
.
rv
.
*w
j.
1
y
p1
g.g
ll
1MIm
(0 ~
holitin
with Nil
j
1
k c
w
Obt
i
d L
t
llift
b
mlfu
NIl
l
I 1111111
o
s
ell
a
ne
a
es.
vu
urs
l
ryo
l
,
i
Y
g
lli
jj
(I W 1_4 h
o
ill
~
t 111 bi
with 9
14
If
( 1
3
I l
ClI
Sil
NJIXNff I
CH 411
s
.
r
o
ng it
.
c, (i
r
it w
ll
l.
I.
g.
It.
)
u ts.
s trool. folk""A I eirap". of 11W pl;.,vt nil. 1: 1 IICI, at commit. vni.. and or"pri, to Ills,
O
Cl
l
d
11
h
d
l
l
i
i
f
i1
i
116 i
h
A
lpor
. an
2, w
conor
9l
t
.
.2 , a
a pill. rims
nig el
1vo
n t
P" visit pvv on mcil
yv
e
C
"At
A
jf
-I
t tv-1
egv bil(di
ol
i
slur if) m Ir(DIf)XhI b
III WIM)s1m)OMCM) 1
;=
t
m
ts1*1
i
l
d
s
os
s
o
n
mmol. .
wil
a
u
rf
i
m
.
yar
y
~
,
lt
odroubl"
i
A
Orw
ll, (111)
u
b
ol
d
l
ith It
P
i
I
i
l
l
.
.
at postolr
"morr %
.
n mrs
P
e
n
r
"t
cia
vir;
YAN
. ro
or
w
qmvv cory"a
.
Mrs. Per" lit Itammitit4l onst tell In tor"sid Hilit - posiodmid spolsolam to be a hiptirrogroorrous mist. 151 Ttw
N-
11) W
t
lli
t 11A
bi
h
d
Ii
4
l l
t
i too
i
olor
I
"g ti
a
1
irtiltv vo
o
ty
F. ti
th ot
(2) w
l
_w~A
VID011ohl 0. riff"porr-I voloin Ili*$ oil Co I
8 oil 1.0 hit Nil
hiI, It lift, in lit Ali _4_)_
is
) %'1f
-hok
m
t Ill#- t
1::
1 th
I I
I

.
ot
s sli
st
a
. Art
'
#14
lit it a
l
h
l
s lil
orr woo
its trillm Insloillo"I4
ivv to row
Asi Positions trial
Imorwhirs W
fitimil" to it* : Nil Ills,
s 0 0 of 0 0 0 0 0 0 0_0 0 a 0 0 9 -0 1 Thatim kj=ll%_!%_W._. -0

go" ti4ld
awl A.,
167- wil
Akdd Nme IS
d il lbr dInrl 1 Was
N IkbOtafflel 5 his,
4 was Nit I,
i,% %11.111 Ow
"ll t-'ri Ill, 10-0
1%11. 14110 1. will, I"01111A. job
V1161mbill"MI 1 )
IdW4
)X
I m"exics(S". ,,, wilb dill"Mn"ll .4 Cl but all,
tnkd -kb 'hi - CNS io
si,j.,Iy -11h 41a, c1c.,.; rq.m1pirl, I'l

Is a womX11"tim U( the Gibbe awthtul (CAm. Vfm IN&I.
with *%*
7.j 1m). ' , ("Ins itta lor-salut"Or
4 111.1
fortit"l. th" it I r"lt&"l its *,,Iirrrtgl
of 11 ove,W In ('41 mat wriotowl. in Shp fillml. 1,
lpjlkl;;~l ob 11,A% " if 1), So it. I, *In I *1 1'.
Then It I* detamWd elther gy She lquoux-m= noeXul
iMimk-r onel lfsrkbukr. Jfooi#A.. 19a A Us Not. AAw.
In Ow kiler t~ Ir lw"414utfo " a blarc ow hillp-1,60h
A w-lwtw fiw ok"tioluic Pl. hf. Au. Ith, ao"l
It In #114mvinsom ka atiless.

CA
D"UmbLau" W Ztbushm In topw-userfal SlIs"S.
K. POwWuyu a -110 31. -Ikkld, A
_j, A. Verb
S-S-S, M, M, 1). TO -01116114%,
I'll"t FAMISAF With bLA lit't lips 14 fis tv-111,01re "s-ftf 44 C"
-1 -%1. terumm I% for I-Ampt W MW M. ~ 'I wtier, I,.. it
Itift, Ity folvw1w.N44. owl (SSW *III% M111,1444
in a All crucilsle with "Itsple 1. XO)l M. arki KM).
Pam. Diww" the in" in ilso Alut filter. rue tbI.
is t"Wise alpin wid proceed Isms before. Paw the 3rd time at
necemay. Combiner filtron and rmialtkis (if any) &*,I
Iwat with ale. to rr(ltkv Rts. Filter. wztih. ivtitr pl-A.
(Ru. N. 1r, Pl. Air). miniv )is a .1trAin 4 11. Awl -4
in Cot. 7wat With 1:3 Itsith. filtro. mut W*.h. r1w
"%Mug awtakm Ru, 14, WWI Jr. A4. filter. atul lti~
Pith 10timm-f V-.CC6 b. . Pt eri"W 4t.kloprax. !I'D"
Itrem IuAm with dij, IfCI. hul, and filllrr~ Mow-eI.-
t4l"S It MM POWbil ItIll I`W~ Ar4in With
arAl filter. OMMUM fillftIM F"IWV Wdh IAI Aftd N19,
filter, vrails, dry, ipite, t"ItK-v its It. A11-1 t1all III CI 11,
11M prudort mapri" Ru Iwailily cmuminAirtl liv Pt.
Tre4t ikills 1:4 dq" resia. filter, w4.h, drv. wili, Wirt.
lignite. redtKv In Il.ewl in Co., and wrigh ku. Xt It.

of empkit Asubm 41 thadom with d(Mtb)i-
LAWinskil OW I I ralorar /mil.
.SJ.R. No. 21. 1511VOW)"
dirf M min. New Ik jvt$QW t. of II(RII(SISIC41"I.
K&kk(Mf*)ItMv
yvitow sweds" 14 a
Ikh-
('VIII)I(Nolm sTad DKIG 3.4 S. cub txkw for M-12 Itfs.
in WO "d. ot 1110 ACM&I the Man cmrkl, as mull yellow
plism. Dolling the unit quantities of triammitui chlocile
MW UNIG yielded a nontlevaulyte I'M licit,
160- jRhPYCAjjCl OJ Od DMO 0.2 t. Wkd in W mi.
of 11#0 1" aku Prudumd R DOutlemolyte [Rb.
(t)mu)spya). M. Routh

,09.
GRMBRG, A.A. (Leningrad); BARATIVA, A.T.(Moacow)-, UTSIMINKIT. I.B.
(Ivano-yo); GORIMIN. V.I. Noscow); SOLIT, G.S. (Moscow); FIAI,
NOV, YA.A. (Kiyev); YAXSHIN, M.M. (Moscow); IMOT, B.M. (Moscow);
GIMIM&N, A.D. (Moscow); F=ROV I.A. (Moscow); XMIMM, Ye.A.
(Leningrad); VOL' KMkUft"5F-+-1-9=--Uingrad); ZHDANOV, G.S. (Moscow);
PTITSYN, B.V. (Leningrad); ABLOV, A.T. (Kishinev); VOISHTITS. L.M.
(Dnepropetrovsk); TROITSKATA, A.D. (1azan#); KIWRKO, M.A. (Moscow);
WATIVA, A.Y.; TRONIV. V.G. (Moscow); RUBINSMIN, A.M.(Moscow)
GBIWAYN, I.I.; GRIUM, A.A.; TUAXAYZV~ I.T.
&planation of the transeffect. Icv.Sokt.plat.1 blag.met. no.28:
56-126 154. (MLSA 739)
(Compounds, Complex) (Platinum)

~-*iaptmds of -ffrni Idth A:
cdorav I=cd. Sckjffa Pwin)'-i D", [31. 17
Kkbu., Ak:r,]. Nju S Y.S."", "i
it 82 105t).-711C inor comjgf;' kntI~A: c~
1 "4111 CdCglf INUL] Wit
M(N O(COENNHOAll,
d1flo, (CJ14(NUfWCNS~. N(ul Zill~-
),,, and Cd( (1"112~'hsO4jl2O-
readily ve;klaced either partially or Corti rl t Z,:! .. I ~'.' C I I.' T I
NIII. or thlourlm. Mat. elce. cov"I. tind Itl. wt t., t':1
IhO were dctd.; the rUt:x tndkaud that Cd Ov-n .! ,,,it
-able conlIA-i. 1.1.1 11,C). 11. %it, .1.,.
lie ~id not fo.-M t

-WIR

OROV I,Ae. ZAYTSV,- LeMe
the thermal properties of cadmium pbenylenedlanines.
Shur. neorg, kh1w, 2 noo8s1812-1828 Ag f57. (KM& 11$3)
(Oadmiumbompounds) (Phenylenediamine) (Thermal analysis)

5(2)
507/78-4-4-1/44
TITLEt Mikhail Mikhaylovich Yakshin Deceased
PBRIODICAL3 Zhurnal noorganichookoy khimii, 1959, Vol 4, Nr 4,
pp 705-708 (USSR)
ABSTRACTt M. M. YakBhin was born on September 23, 1891, in the
city of Belozersk in Vologodskays, oblaat'. After the
High-school (1908) he finished his University education
in 1915 in the Dhysical -mathematical faculty of the University
of St. PeteAbuxg Here he began his scientific
Qa:ubQ.L Me stuay .. the hydrazine oxalates. In 1915
he began working in an explosives factory. In 1921 he
became a member of the Komissiya po razvitiyu v RSFSR
kanifoltnoy promyshlennosti, (Commission for the
Development of the Resin Industry in the RSFSR).'As
docent he was given the chair for agricultural chemistry
in 1930 and he gave lebtures there on the production of
resin and turpentine while at the same time giving
lectures on qualitative and quantitative analysis at
the Voyenno-inzhonernoy akademii RM (Military Engineers
Card 1/3 Academy RKKA) and other institutes of higher schools in

Mikhail Mikhaylovich Yakshi: (Deweezed) SOY/78-4-4-1/44
Moscow. In 1935 he became a member of the Academy of
Sciences$USSR and worked in the Institu:t obshchey i
neorganicheskoy khimii im. N. S. Kurnakova (Institute
for General and Inorganic Chemistry imeni N. S. Kurnakoi),
division for the complex compounds of platinum. Here
he and Academician I. I. Chernyayev carried out
investigations on the reaction rates in the hydration
of various platinum domplexes. In 1938 he became a
candidate of the chemical sciences and in 1940 he became
the first-ranking scientific co-worker. In 1944 he
successfully presented his dissertation 110 dielektricheakoy
postoyannoy nekotorykh komplekenykh soyedineniy platiny"
Noncerning the Dielectric Con3tants of Several Complex
Compounds of Platinum"). Mikhail Mikhaylovich Yakshin
first. introduced into the chemistry of the complex
:compounds the concept of 11coordinative refraction".
The nature of the water in the crystalline complex
compounds of platinum and the meaning of the atomic
polarization in particular platinum compounds was
investigated by him. He held several kin *do of teaching
positions, He was a member of the board of editors for
Card 2/3 the periodical "Izvesti3eSektora platiny i drugikh

Mikhail Mikhaylovich Yakshl (Deeeexea) SOV/78-4-4-1/44
blagorodnykh metallov" (* jj
and Other Noble Metals"). t !lit ,I III* aclent-Llic
works is given. Mikhail Mikhayiovich Yakshin died on
Ju1Y 5, 1958, after a severe illness. There is 1 figure.
Card 3/3

SHEVCHENKO, V.13.; "MROVj .
IA.j AGUREYEV, Yu.F.
[Temperature effect on the extraction of the nitrates of
uranyl., plutonium, and nitric acid with tributyl
phosphate] VIiianie temperatury na ekstraktaiiu tributil-
fosfatom nitratov-uranilas plutonlia i azotnoi kisloty.
Moskvaj Glav. upr. po ispolIzovanilu atomnoi energii,
1960o 19 pe (MIRA 17al)
(UrarW1 nitrate) (Plutonium nitrates)
(Butyl phosphntes)

s/186/6o/oWbol/m/on
A057/A129
0 0
AUTHORSi 'Shevahenko$ V.B.; Fedorov,1.Ai
TIME: Effect of the temperature on the extraction of uranyl-, plutonium-*
ruthenium-, and.zirconium-nitrates with tributyl phosphate
PERIODICAL: Radiokhimiyaj vo 2j no6 1,,:1960,.6 12.
TEM In the present paper an attempt was madii to determine basic condi-
tions concerning the temperature effect on tributylphosphate (TBP) extraction of
uranyl-, plutonium-, ruthenium-, or zirconium-nitratis. Literature data regarding
this problem are Incomplete or not systematic. Ncveri~,ielese the knowldge of the
temperature effect on extraction is Important for t1ut separation of uranium and
plutonium from fission prodi-ats. -The present. experiiaents were carried out with
initial solutions of uranyl nitrate in ooncentrationi3 ~f 0.01, 0.2 and 0.8 M,
while solutions with other elements contained just t'racer amounts of these. The
tributylphosphate concentration varied from 0.3 to 3.67 M, using as diluent a
mixture of saturates hydrocarbons (boiling at 182 MOC). During the extrac-
tion the temperature was kept with an accuracy of "J.10C at 5, 10, 20, 30, 40,
60, or 800C. Initial volumes of 10 - 20 ml were uie-1, equilibrium was reached in
Card 1/8

s/186/60/OOZ/001/002/022
Effect of the temperature on the extraction of.... A057/A129
5 - 10 min, and the samples were allowed to stand for 3o 4o min (with 3.67 m
TBP for several hours). The acidity of the initial solutions was determined by
potentiometry, uranium was determined by gravimetry (or colorimetry with Na-di-
ethyl dithiocarbamate), while Zr, Ru, and Pu were determined by radiometry. The
distribution coefficient Kp was calculated from the ratio (Co/Caq) of the concen-
tration In the organic and aqueous phase. Experimental data (Fig. 1) demonstrate
that with increasing temperature the distribution coefficient for IIN03 between
water and 1.43 M TBP decreases. By increasing HNO concentration a decrease in
the effect of the temperature on KP can be observe . Thus an increase from 50C
to 800C decreases K twice for exti-actions from 0.5 N HN03 solutions, 1.7 times
for 1.72 N M[031 ang 1.3 times for 3 N HN03 solutions. Apparently, constancy of
K M [observed by B. Weaver et al, Ref. 51 J. Am. Chem. Soo., 75, 16, 3943
1&"-FP with chanizing temDerature is valid only for lower acidities (from 5 N
HN03). With increasing concentration of uranyl nitrate in TBP the effect of tem-
perature on the extraction decreases. Thus Kp U02(NO3)2 for extraction of an in-
Itial solution containing 0.21 M uranium in 1 ,7 HN03 is at 50C 2.1 times greater
than at 800C using 1.47 M TBP as extraotant, while using 0.36 M TBP the value
changes 1.6 times. Extractions from 0.01 M uranium solutions are even more sen-
sitive for changes in temperature. The curves for the dependence of log KP on
Card 2/8 %

-----Effect-bf-thO--temrorature--on the-exiraction
1/T (Figs. 2, 3) demonstrate that the extraction of uranyl-nitrate with TBP occuiz
according to the Vantt Hoff'equation. -The reaction is isothermal and controls
principally the decrease of the distribution coefficient:of uranium with temper-.
atu~e. The temperature effect ofplutonium on extraction was investigated in
soi~utions containing and not containing uranium. The distribution coefficient of
Pu increases with temperature from 10 to 400C (Fig. 4) and dropsthen'with a
further temperature increase. Solutions with an'initial HN03 concentration of
0.5 N (not containing uranium) show that extractability of'Pull+ decreases contin-
uously with increasing temperature (Fig. 4, curve 1). The effect of acidity on
the change of the distribution coefficient with tempera-Cure interval frcm 10 -
400C and is not so evident between 40 - 800C. The'present authors discuss state-
ments of some other Investigators [Ref. 8: D.W. Okendi, J. Chem. Soc., 3358
(1956)i Ref. 9: 0. Seaborg, J.'Katz, Actinides, N.N.E.S.; Ref. 10: H.H. Ander-
son,-The TransuraniumEle~ents, 2, 964 (1949); Ref. 11: J.A. Brothers, R.G.
Hart, W.C. Mathers,. Inorg. Nucl. Chem., 7, 85 (1958)] concerning the state of
plutonium in solutiois and asw= the following equilibrium in solutions with an
acid-ity'between 0.-5 1 nd 4 N N03: N
4+ PU NOS)3+ -4 Pu(NO,):+ -.Pu(NO3)t
PU.
Pu(N03)4 Pu(NO3)T Pu(NO,g-
-A (NO3)s..
-Card 3/8
22453

Effector the tempqrature on thet;extraction of.
A057/A129
With Increasing acidity the amount or Pu(NO3); increasis. Supposing the whole
othermi'd
equilibrium system is ex. .1acc9rding to Ref. 12: R.E. Connick, W H. McVey,
J. Am. Chem. Soc., 71, 3182 (1949) pu4+ + No- --.- pu(NO3)3+ is exothermici the
3
present authors consider that the increasing number of nitrate groups in the plu-
tonium nitrate complex is an exothermic_process. The observed dep'endence of tho
extractability of plutonium on the temperature could thus be explained la the e:!-
feot'of prinaiph2ly two factors; 1) the shift of the equilibrium of Pu nitrate
complexes in aqueous solutions with increasing temperatu-e, and 2) the exothermio
formation of the klu(NO3)4 1 2 TBP 'complexes, which can be extracted into the or-
ganio phase. In solutions with an acidity above 1.7 N LN03 the first factor pre-
vails until 400C, while above 40?C the second factor is predominant. The c9ntin-
uous decrease of K with increasing temperature in solutions with an acidity be-
'low 0.5 N HN03 is ~Q be explained by the summary effect of both factors. Extract-
ability of zirconium nitrate.-decreases with Ancreasing temperature (Fig. 5) be-
tween 10 and-300C. Above 300C the extractability increases with temperature. '
.The effect of temperature is more pronounced in solutions at lower HNC~ concentra-
tion. Discussing the state of zirconium in the-present investigations the autl=
assume, based on observationi in sulfate complexes of zirconium [Ref. 16: W.B.
Blumenthal, Ind. Eng. Chem., 46, 528 (1954)], that with Increasing temperature the
card 4A

Effect of the temperature on the extraction of.... RAfX%002/00,/ooi/ 2_2
equilibrium between nitrate and tasic zirconium salts shifts towards the forma-
tion of the latter. Thus the amount of extract-able nitrate complexes decreases
and aecordingly:also the extractability of zirconium. Increase in zirconium ex-
tractability above 300C can be explained by the effect of some other factors,
like an increase in the solubility of the zirconium solvate complex, and increas-
Ing concentration of dibutyl-phoaphate. Extractability of ruthenium decreases
with increasing temperature (Fig.'6). Theexistence of the following equilibri-
um Is assumed by D.M. Pletcher and F.S. Martin, Chemistry of Nuclear Fuelst
[RuNO(NO3)3(H20)21;:--O[RuNO(NO3)20H(H20)214=--[RuNO.(h'O~)(OH)2(H20)21. The trini-
trate complex Is easily extractable. With Inoreasing temperature equilibrium
shifts towards the formation of the difficultly extractable di- and mono-hydrate
complexes. Thus extraotabtlity of ruthenium decreases. The maintenance of def-
inite temperature conditions in each step of the extraition process of nuclear
fuels can improve the separation of uranium and plutonium from fission products.
There are 6 figures and 18 references: I Soviet and 17 non-Soviet.

S/078 60/005/007/030/04'
11/XX
B004/B060
AUTHORSs Fedorov, I, A@# Balakayeva, T. At
TITLEs Compounds of Cadmium With Glycocoll
PEPIODICALv Zhurnal neorganicheakoy khimlij, 1960, Vol. 5t No- 7,
-PP- 1522-1532
TEXTs In their study of glycocoll - cadmIum compounds, the authors
established two types. In the first one, glycocoll (GIR) occupies one
coordination site (binding to Cd by means of' nitrogen) to form salts
which readily dissociate in water. The second type consists of cyclic
chelates, in which GIH is bound to Cd both with nitrogen and with oxygen,
and occupies two coordination sites. The article under consideration is
concerned only with the study of compounds belonging to the former types
Cd(GIH)X,. They were obtained by reaction of GIH witb aqueous solutions
of Cd salts in neutral or poorly acid medium. The number of GIH molecules
entering into the compound Oepends on the anion X. Thua, only one chloride,
compound, Cd (G'H)2C'2 was obtained, an against throe bromidess
Card 1/4

Compounds of Cadmium With Glycocoll 5/076/60/005/007/030/043/XX
B004/B060
Cd(G 'H)2Br2, Cd(G1H)3Br2p and CS(GlH),Br.. The latter was pTecipitated
after separation of the Di...01H componnd by addit-tion of acetone to the
filtrate. The iodine compounds could not be syn-thesized. Cd(GIH)SO 4 and
Cd(GlH)3so4 were obtained with CdSO 4& All the compounds are well soluble
in water. The determination of their molecula- electrical conductivity
revealed that all halogen compounds are three-ion electrolytes, while
sulfate compounds are two-ion ones. The Van t'Hoff number 1. is abjut
equal to the number of components forming the compound. When the acid.-
reacting (pH about 5) aqueous solutions of the~ke compounds are titrated
with alkali, less alkali is used than wculd correspond to the glycoc3ll
content, because the ring Is olosed, and compo~jnde of the type Cd(GI)2MeX
are formed (Me - Na, Ko NH 4). GlH can be Eaplacpd fr~m the complex by
ethylene diamine and aniline. In thiourea (thic), di9placement depends on
the anion of the Oompounds. In the case of chlorides, GlH is completely
:dislocated by thio, but is displaced only partially from sulfates to foTm
CdSO4Thio6GlH and 2CdSO 43Th.io26GIH. The authors letermined density and
Card 2/4

Compounds Df Cadmium With Glycoiioil S/0'118/60/005/007/,030/043/XX
-BO04/BO60
molecular volume of some salts (Table 3). The volume of GIH-Cd compoundo
is 10-11-f. smaller than the total volume of the components. The thermo-
grams taken by L. M. Zaytsev of Cd(GIH)2C'21 Cd(G'H)2Br 21 and Cd(Gl-q)SO4
(Pigs- 1-39 Tables 6-8) revealed that the two halogen compounds melt at
210-2400C without a change in compositlon, and that decomposition sets in
only at 280-300OC- In the sulfate compound, decomposition without melting
seta in only at 350OC- With NK 3v the compounds react under ring closure
and the formation of complexes. Cd(G1 )2NH4 C11H20 and Cd(G1)2IM4B-.r.H20
were synthesized. It may be seen from the conductivity and the cryoscopic
data (Tables 3,4) that these compounds dissociate according to the equatiolu
Cd(G1) NE Br "Cd(G1 NH+ + Br-. The displacing actlon of ethylene
2 4 )2 + 4
diamine (E;n) was proved by synthesis of the Cd(En)2,2 compound. The reaction
with pyridine (Py) was studied in two wayst 1) reaction of GIE with
CdPyC12, and 2) reaction of Py with Cd(GIE),,Cl 2# CdP72Cl2 and Cd(G1H) 2Cl2
were obtained in both cases. The authors assume an unstable CdPy(G1H)Cl 2
Card 3/4

Compounds of Cadmium With Glycocoll S/07Y60/005/007/030/043/XX
B004. B060
compound# decomposing according to the equatiow
2UPy(GlH)Cl~~ CdPy2Cl2 + Cd (G'H)2C'2 . A conversion of CdPyC 12 to
Cdpy2C'2 does not take place in the absence of OLK. The thermographic
curves were plotted by means of N. :S.,Kurnakov's pyrometer. There are
3 figures, 8 tables, and 10 referencess 6 Soviet, 'I British, and 3 German.
SUBMITTEDa March 20p 1959
Card 4/4

S/076/60/005/007/
tit) 2205 031/0'
00 B000060
AUTHORS: Fedorov,. I A.,. ~3alakayevaj T*. A,#
-.TITLE:" Chelutes of - Cadmium WIth Glycocoll
-PERIODICAM. - ~Zhu'rnal n4organicheekoy khimii, 1960, Vol- 5, 110. 7P
pp. 1533-1543
T. A pr vi us a ticle'
TEX e o r 1) gave a description of compounds of the
lH (GlH CH
type d(G )J2 2IM.2POOH, X - anion), -which complet;ly decompose
into their oomponents.in water. The present article deals with compounds
in which theglycocoll cyclizes and is bound to Cd with its N and one.0,of
the carboxyl group to occupy two coordination sites: Cd and
(Gl)2H20
lCd(Gl)22H206 .The bond between GI and Cd is stronger here, so that only
ethylene diamine is able to dihplace both glycocoll radicals (GI) from the
complex, while the mimed compound Cd(Gl)(CN6).H20 is formed with CITS-.
Thiouries, (thio) is added under formation of 2Cd(G')2Thio.2H2 O,,'The aqueous
Card 1A

Chelates of Cadmium With Glycocoll S/078/60/005/007/031/043/XX
B004/BO60
solution of Cd(Gl ~as an alkalind reaction (pH about 9), and can be
)2
titrated by an acid, in1which connection Cd(Gl)(GlH)X results with an
acid equivalent, Cd iB formed with an excess acid, and the ring' isi,
(G'H)2X2
1 2
split. The low . molar electrical conductivity (15 - 19 (jhm- cm ) of
the aqueous solutions corresponds to a honelectrolyte. The cryos'copid
measutements'yielded a Van tlHoff number i near 1. The molecular volume
of Cd(Gl )2 ib.20.1% smaller than the total'volume of the components.
Cd(Gl is'decomposed at 210-2250C to form a comDound in which the ratio
)2
Cd-: N = 1 : 1. A complete decomposit *on under formation of CdO sets In
at 34P-3600C. The authors OiscAss the structure-of Cd(G They point to -
1)2
the possibil~ty-of a plane structure with c 'is- and trans-forms; but on
-the.basis of analoel with cadmium ammoniacates, they assume the following-
*.tetrah6dral structure: -O-C=o
~Hj
O=C_~
,Card .2/4-

Chelates of Cadmium With Olycocoll S/070/60/005/007/031/043/XX
B004/BO60
Cd is placed in the center of the tetrahed.Ton. In a similar way as 'thio-
urea, also HaCl, NH4Cl, KC1, CaCl 21 and guanidine chloride are added to
Cd(Gl under the action of the respective salts upon Cd(Gl),. The follow-
)2
ing compounds were Bynthesizeds Od (01)2'NH4 011 Cd(G')2'lH4 Br,
Cd(Gl)2XaCl*2-5B:20, Cd(G')2GuTaCl
1H2
(Gun C-NH )j Cd(G')2KC' 03 20, Cd(Gl)2BaCl2-2H.2OO Cd(GJ)2.CaC12-3H20p and
\1KR2
Cd(G1H) 2K so 11 0. The molecular conductivity of these compounds car-
2 2 4 * F2
responds to that of the halogen compoundea Cd(al)2Me'X has two ions,
Cd(GI)2XeIIx 2 has three. The thermograms taken by LPM, ZaytBOT showed that
decomposition sets in already at 200-2200C. It follows that these addition
products are real compoundeq not merely mixtures. After discussing their
structurep the Iauthors reach the conclusion (basing o'u the Van t'Roff
Card 3/4

66V'2
Chelates of Cadmium With Glycocoll B/070/60/005/007/031/043/xx
B004/BO60
number) that all added molecules have to be situated in the ol;ter sphere.
Analytical and physical data are given, There are 4 figurei], 4 tables,
and 2 Soviet references.
SUBMITTEDs March 20, 1959
V\
Card 4/4

19 o
22485
s/i86/61/003/0011/003/018
E071/E435
AUTHORS: Shevchenko, V,B,, and Smelov, V.S.
TITLE: The Influence of Tem'perature on Extraction Vith Mixed
Solvents of Uranyl Nitrate and Tetravalent Plutonium
PERIODICAL: Radiokhimiya, 1961, Vol;3, No.3, pp.256-260
TEXT: The influence of temperature an the extraction of uranyl
nitrate and tetravalent plutonium from 2M nitric acid solution with
a mixture of diisoamyl eater of phosphoric acid (DAPh) and
tertiary butyl eater of phosphoric acid (TBPh) In xylene was
investigated, 'In the case of extraction of uranyl nitrate, the
concentration of DAPh in the mixture was 1.9 x 17-3 that of
IV %nd
TBPh was 6,3 X lo-3 M; and for extraction of Pu , 2.1 x 10-4m
and 2.1 x 10-2 M respectively. The co centration of uranyl nitrtte
in the starting solution was 3.15 x 10- %M. of Pu(IV), 1.05 X 10- M-
The concentration of nitric acid in starting solutions was 214.
The limits of concentrations of TBPh and DAPh in the organic solvent
and of nitric acid in water were chosen in order to obtain a
maximum synergetic effect. The--extraction experiments were done
in thermostatically controlled G 0.100 separating funnels with
Card 114-

The Influence of Temperature
22485
s/i86/61/003/003/003/018
E071/E433
10 ml starting volumes of phases and within the temperature range
of io to Wc. Uranium-and plutonium were determined in both
phases by thevradiometr1c method. The valency state of
Plutonium was spectraphoto'metrically controlled. The coefficient
of distribution a was determined an the ratio of analysed
concentrations of the substance investigated In the organic and
aqueous phases. The synergetic effect of the mixture was defined
an a ratio of the coefficient of distribution on oxtraction with a
mixture to the sum of coefficients of distribution of the
substance investigated on extraction with each Individual solvent.
The temperature dependence of the distribution of luranyl nitrate
and tetravalent plutonium on extraction with the mixture of
DAPh and TBPh (curve 1), with DAPh (curve 2) and TBPh (curve 3)
in shown in Fig.1 (for uranyl nitrate) and Fig.2 (for tetravalent
plutonium). Using determined values of coefficients of
distribution on extraction with individual and mixed solvents, the
equilibrium constants for the reaction of formation of respective
mixed complexes were~determinea. On the basis of the-
experimental results obtained, it is concluded that the
extractability of uranyl nitrate and plutonium (IV) with a mixture
Card 2/-4-

~~-__S/18b,011003/003
Thu Influence of Temperature E071/z435
of DAPh and TBPh in xylene'decrease with increasing temperature
from 10 to 600C. With increasingtemperature from 10 to 60*C' Ithe
-equilibrium constant for the formation of mi?ced cogiplex
U02 I(C5HllO)2POO] 2TBPh decroased"kidm.2 20 x 104 to 0.87 x 104,
while the constant for the mixed complex ~U[(C5HllO)2POO14TBPh
changes-only a little.. There are 2 figures, 2 tables and
8 references-: 5 Soviet-bloc-arid 3 non-Soviet-bloc. The three
references to English 1~nguage publications read as follows:
H.Irving, D.Eddington, Proc.Chem.Soc., 11, 36o (1959);
T.Sato, Gall.Bull.Inst.Nuel.Sci., 7, 43 (1957); Z.Disdar,
J.Inorg.Nucl.Chem.,' 6, 334 (1-958).,
SUBMITTED: May 31, 1960
Card -3/4-
71

GOIDWA ,Valentina Arkadlyetnal FEDOR0VL_IgqK' Ale~geyqyjch; -- CHERNYAYEV,
I.I., akademik# otv* red.; ROM OV# E*S*.q i;-A, izd-va; YEGOROVA,
N.F., tekbn. red.
(Basic principles of the chemistry of complex compounds] 09novnys
poniatiia khilnU kc)mpleksrqkh soedinenii. Mosk7s.2 Izd-vo Akad. nauk
&M, 1961. 133 P (MIIU 14: 11)
(complex compounds)

R I'
ZVYAGINTSEV, O.Ye.1 F ROV I,A,
."V
-K Psheni
In memory of A-Pshenitsyn; obituary. Zhur.neorg.khimi.Ino.
1981-1989, S .161. RA A."4)
r
6l.
(ti Aenitsyn, Nikolai Nonstantinovich, 1891-1961)

FEDOROV, I.A. ...
D6termlning stresses In rods of a flat statically
determinate truss. Sbor. nauch. trud. KGRI 18350--g"
Conditions for minimum size frames with specifted strains.
Sbor. nauch. trud. KGRI M75-88 162. (MIRA 17:5)

FF,DOROVS, I.A.,; RALAKAYEMI T.A.
------ :,--.
Compounds of cadmium with al-enin and norleucine. Zhur neorge
khim. 7 no.2s3l2-319- F 162. i KMA 15 % 3)
(Cadmium Compounds) (Alanin ) (Norleuoine)

FEDOROVO I.A.j BAIAKAIEVAj T.A.
:Compounds of cadmium with glutamio aoide Zhur.neorg.1-Jiim. 7
no.2:320-324 F 162. (MM 15:3)
(Cadmium compounds) (Glutamic acid)

AVTOKRATOVA, T.D.,- ANDRIAHOVA, O.N.; RABAYEVA, A.V.; BELOVA, V.I.;
GOLOMAq V.A.; DERBISIMp G.V.j MAYOROVA, A.G.; MWRAVEYSKAYA,
G.S.; NAZAROVA, L.A.; NOVOZHENYUK, Z.M.; ORLOVA, V.S.; USHAKOVA,
N.I.j FZPQRDY,-1.JL; FIIM40NOVA, V.N.; SHENDERETSKAYA, Ye.V.j
SHUBOCHKINA, Ye.F.; KHANANOVA, E.Ya.; CIMWAYEV, I.I., akademik,
otv. red.-
![Synthesis of complex compounds of platinum group metals; a
handbook) Sintez kompleksnykh soedinenii metallov platinovoi
gruppy; opravochnik. Moskvap Izd-vo "Nauka," 1964. 336 P.
(MIW4 17: 5)
1. Akademiya nauk SSSR. Institut obshchey i neorganicheskoy
khimii. 2. Institut obshchey I neorganicheskoy khimii AN SSSR
(for all except Chernyayev).

POZHARSKIY, B.G.; FEDOROV, I.A.;,SHEVCHENKO, V.B.
Effect of temperature an the complex formation of plutonium (IV)
in nitric acid solutions, Zhur. neorg. Min. 9 no.2:279-282 F164.
(KMA 17:2)

17E DO ROV,, I.A.f BALAKAYEVA,
Scandium oxala~e-carbonate :~~ompou~.As. Zlhur. nnorg. khim. 10
no.5&12198--1259 JV 165. (MYRA 18-,6)

FEDOROVI I.A.; BALAKAUVAp T.A.
OxAlatomulfate compourAs of scandium. Zhur. neorg. khim, 10 no.9a
2006-202.0 3 165a - (KIRk MIO)

ft.~origoviab~_QZEROVp V.S., rod.; TIMIONOVA, I.M.,
takhn. red.
(Pert-ViiiLgood,of ma] Na blago chelovoka. Leningradj Len-
Watp 196.4. 57 p (MIRA 17:1)
jChemical industries)

#Dt
Somihotyelding of the.crAcks in piston ind6tts. 91A. i tepletiaga 7
no.lltW~~ 16), (Mlkl~7 t 2)
1. Starshiy inzh.-tekhnolog depo Kartaly Yuzhno-Urallskey dorogi.

,C- I ,- 7
Subject USSR/Aeronautics
card 1/1 Pub. 135, 11/18
Author : Fedorov, I., Col.
Title : The first air combat
AID F - 397
Periodical : Vest. vozd. flota, 8, 55-57, Ag 1954
Abstract : Narration of Nestorov's first air combat and his death
at the beginning of World War I.
Institution None
Submitted No date

_.[)Ji-~ V_ i
Subject USSR/Aerodynamics AID P 2205
Card 1/1 Pub. 135 -.6/18
Authors : Fedorov 1 1.3 Col-i Hero of the Soviet Union and
TT, Guards Maj.
Title : Know how to hit air targets at short range
Periodical t Vest. vozd. flota, 6, 34-39, Je 1955
Abstract : 'The authors discuss the probability of hitting air
targets under various conditions of relative velo-
cities of aircraft, targets, and bullets and at
various distances.
Institution i None
Submitted No date

Subject USSR/Aeronautics - bibliography AID P - 4767
Card 1/1 Pub. 135 - 25/31
Author Fedorov, I. F.0 Col.
Title On the Pad' Zelenaya airfield
Periodical Vest. vozd. flota, 8, 82-84, Ag 1956
Abstract Critical review of the book Na Dallnem Vostoke (In the
Par East), by Anatoliy Ivano-v, HTn-sF,--lq36-,`-336 p. one
photo.
Institution : None
Submitted : No date

4~
AID P - 5555
Subject USSR/Aeronautics - Armament
Card 1/1 Pub. 58 - i4/2o
Author % Fedorov, I,
Title : Rocket weapons carried by the airplanes
Periodical : Kryl. rod,,?~l' 22-24, A 195T
Abstract : A cursory description of a serJes of rockets of various
types in use in the armed forces of Western powers
(chiefly American; Mighty 'Mouse, Sparrow, Firebird,
Falcon), and of the different Methods of guiding these
rockets towards the targets. The article is said to be
based on information gathered from foreign publications.
Institution : None
Submitted : No date

'In yesterday's skleog by (finzh.] K. A. OllIzin. Reviewed by I.F.
Fedorov. Veot.Vozd.Fl. no.12t.79 D 160. (MMA 14:5)
(Aeronautics)
(Gillsino K.A.)

------ - - - - -- - --
ADDROVP I.G.
Experimental investigation of host transfer and resistance of
slotted ORM-9-016- with an unstaggered arrangement of stamped
conic grooves. Trudy KAI no.66t83-90 161. MU 16t10)
(Heat exoh&ngere--Testing)

s/147/61/000/004/015/021
E194/E135
AUTHORS. Eadoruy, ".% Shchukin, V-K., ~Iukhachev, G.A., and
Tdiatullin, N.S.
TITLE: Heat transfer and hydraulic resistance of channels
with pressed spherical projections
PERIODICAL: Izvestlya vysshikh uchebnykh zavedeniy,
Aviatsionnaya tekhnika, no.4,*196 '1, 120-127
TEXT: plate type heat exchangers are particularly suitable
for aviation because of their small size and weight. Sheets with
pressed projections are particularly useful because the
projections increase the strength and improve the cooling.
V.G. Fastovsk�y and Yu.F. Petrovskiy (Ref.4: Teploenergetika, no.11
1959) made an experimental study of a heat exchanger in which the
rectangular ducts had spherical projections on the air side and
hollows on the steam side. The work showed that the heat transfer
coefficient of such surfaces was greater by a factor of 2.5-2.8
than for smooth surfaces. The improvement is attributed to
increased turbulence of the flow. The work described here was
Card T14)

Heat transfer and hydraulic .... S/1117/6]L/000/004/015/021
F.194/E135
carried out on rectangular ducts consisting of two plates with
spherical projections. The projections were of various
tranBverse pitch and were located both in honeycomb and straight
line*order. The main characteristics of the ducts are given in
the table. The relationship Nu = f(Re) was ijivestigated in the
range of Reynolds numbers 1000 to 16500, and f(Re) in the
range Re = 500 to 18000. The experimental rig is described.
The water sides of the heat exchangers were filled to one third of
their height with distilled water and electric heaters were
installed to evaporate the water. The water vapour condensing on
cooling surfaces gives up its latent heat of vapnurisation to a
flow of air passing through the ducts of the heat exchanger..
The usual measurement arrangements were made. Each of the four
bundles described in the table was investigated under about
twenty conditions with different rates of air flow covering the
Reynolds number range from 500 to 18000; in each case the
measurements were repeated after 15-20 minutes. A procedure was
worked out and the operation of the equipment was checked by
using a smooth-walled plate-type heat exchanger. Further tests
Card 2/ 6

Heat transfer and hydraulic s/147/61/000/004/015/021
E1911/E135
showed that the heat balance error calculated from the input to
the internal heater and from the change in enthalpy of the
cooling air is about 6-1o%,. The r.m.s. error of the determina-
tion of air flow, and of the Re and Nu numbers and of the
resistance coefficient are, respectively, 2.2, 2.5, 4.5 and 5%.
Heat transfer results are well represented by the following
equations.
With honeycomb arrange menti
Nu = 0.54 x 10-4 Re-1-55 (Re = 1000-2300)1 (3)
f f
-3 1.17
Nu = 0.95 x 10 Re (Re = 2300-10000), (4)
f r
Nu = 0.0276 Re 0.8 (Re - loooo-16500). (5)
f f
With the In-Line arrangements
Nu - 0.44 x 10-4 Rel-55 (Re - 1000-2300). (6)
f f
Card 3/ 6

transfer and h S/147/61/000/004/015/021
Heat ydraulic ... E194/E155
Nu = O.A x 10-3 Re 1.17 (Re = 2300-10000), (7)
NUf = 0.0248 Re 0.8 (Re = loooo-16500)- (8)
f f
The results show that for given values of the Reynolds number the
Nu criterion is.13-2o% higher in bundles with honeycomb arrange-
ment of projections than those with the in-line arrangement.
The Nu criterion of the bundles is greater by a factor of
2.1-1.65 than the Nu criteria for a bundle of flat sheets in
the Re number range 2500-16500. These results are not entirely
in line with those given in Ref.4, and the reasons for this are
discussed. The following expressions adequately represent the
results of resistance tests:
A (Re = 500-2300)0 (9)
(ReO.30
f
0B089 (Re = 2300-18000). (10)
Card Re
4/ 6 f

Heat transfer and hydraulic ... S/l47/6l/Ooo/oo4/o15/o21
. E194/E135-
The values of the coefficients A and B in Eqv (9) and (10)
are given in the table. The results show that ducts with
spherical projection have higher resistance than do smooth ducts,
the-actual amount depending upon the pitch and arrangementof
the projections. There are 3 figures and I table.
ASSOCIATION: Kafedra teplovykh dvigateley, Kazanakiy
aviatsionnyy institut (Department of Heat Engines,
Kazan' Aviation Institute)
SUBMITTED: March 10, 1961
Key to Table Headingst (1) Number of bundle; (2) Arrangement of
projections*, (3)-.Shape of duct;- (4) Length of bundle, mmi.
(5) Height of bundle, mm; (6) Equivalent diameter d-aK MM;
(7) Transverse pitch S1, mm; (8) Longitudinal pitch S2, mm;
(9) Coefficient A;. (10) Coefficient B.
Card 3/6

ACCESSION NR: AT4024398 6/2629/61/000/066/0063/~DSO
AUTHORs Fedorov, 1. G.
TITLE: The* experimentil Investigation of Met transfer and flow resistance in narrow
channels with in-11no arrangal conical dimples
SOURCE: Kazan. Aviatelonny*k institut. Trudy*, no. 66, 1961. Aviatsionny*yo
dvigatell (Aircraft. engines), 83-90
TOPIC TAGS; heat exchangep heat tranBfer, flow resistance, conical dimple heat transfer
coefficient, hydraulic resistance, temperature, turbulence, flow channel, heat resistance,
thermal resistance, itr pressure, Reynolds number, Nussolt number
ABSTRACT: In a number of cases the presently used heat exchangers do not satisfy the
Industrial needs with regard to their compactness, values of heat transfer coefficients,
and hydraulic resistance, particularly In the aircraft industry where small frontal area
and weight are of primary importance. The demand for compactness is best achieved by
ribbed heat transfer surfaces. However, manufacture of 'ribbed surfaces encounters con-
siderable difficulties; also, the temperature gradient along the belot of the ribs causes
COM j/. 7

ACCESSION NR: AT4024398
a decrease of heat-transfer efficiency. Of great practical interest are heat exchangers
with dimpled surfaces which intensify the heat exchange by turbulence. Besides, the
dimples stiffen the flow channels, permitting working conditions with considerable dif-
ferential pressures across the wall. The use of thin sheet metal (0. 5 to 0. 8 mm thick)
also causes a sharp decrease of thermal resistance of the wall. Investigation by V. M.
Antuf 'yev, E. I. Vollper, and V. 0. Fastovskiy confirms the high compactness, small
weight, and effectiveness of such heat exchange surfaces. An Investigation was per-
formed by the author on heat transfer and resistance in narrow, rectangular, cross-
section channels made of 0. 5 mm sheet metal with conical dimples arranged In line
(see Fig. 1 of the Enclosure). Air was used as a heat transport medium and six con-
figurations were investigated. The experimental set-up and test method have been des-
cribed elsewhere by the author et al. The experiments vere conducted at 111C wall
temperature and with air temperature at the channel inlet varying between 16.7 and
24.8C. The other parameters had the following values: air outlet temperature 89.1 to
106. 8 C; mean air pressure in channel 1. 011 to 1. 197 kg/cm2; flow rate 4. 72 to 113. 5
kg/hr; Reynolds number 987 to 23000; heat load (specific) (0. 616 to 14. 9)x103 kcal/m2-
hr*C. The corre.lation of Nusselt and Reynolds ambers for boa transfer was found
Card 2/ 7

ACCESSION NR: AT4024398
for the channelop with a 10 % scatter, as follows:
1.21
_~Tte
for Re-1000-3000 Nu-0. 7341xlO
-3 1.05
for Re=3000-10000 Nu-2.717xIO Re
0.8
for Re=10000-22000 Nu-0. 0274 Re
0 8
For the last range of Re a more exact expression wan suggested: Nu C Re where
C varies from 0. 0294 to 0. 0251, depending on the configuration. Hydraulic resistance
of all channels with in-Une arranged dimples was found to be characterized by the fol-
lowing correlations of Euler and Reynolds numbers:
for P A
te-1000-30001 EUS
-;;-0-.30
for Re-3000-23000, Etta
0.09
no
where A and B are empirical coefficients depending on the channel configuration. A
varies from 58. 66 to 32. 641 and B from M 380 to 6.131. Analysis of the obtained re-
sults was conducteci with respect to the economic advantage of the channel. At the "me
Cord 3/7

ACCESSION NR: AT4024398
film coefficient, a heat exchange surface with a smaller hydraulic resistance, and, Con-
sequently, requiring a smaller pumping power, was found to be more advantageous
economically. Fig. 2 of the Enclosure shows thefilm coefficients versus the pressure
drop for various channel configurations. As a result of the analysis, it was concluded
that; (1) at the same transfer surface and other equal conditions, dimpled surfaces ex-
hibit a greater rate of heat transfer than plain. curfaces; (2) at equal film cuefficients,
conical dimples create less hydraulic resistance then spherical dimples; (3) at equal
hydraulic resistance, dimples arranged in line permit one to achieve greater film co-
efficients than at a staggered arrangement; (4) increasing of the transverse pitch in the
dimple pattern brings about a greater reduction of the pumping power than a sirnfla
Increase of the longitudinal pitch. Orig. art. has: 4 figures and 6 formulas.
ASSOCIATION: Aviatsioany*y insdtut, Kazaj (Gaza - Aviation Institute)
A
suBwrTED. looqwl DATE ACQ: 1fiApr64 ENCL: 03
SUB CODE: AG# M NO REP SOV: 004 OTHER: 000
Card 4/ 7

J,
s/oq6/62/Ooo/Oo6/OOq/O1l
E194/E454
14
AUTHORS: _Fedorov, I.G., Engineer, Idiatullin, N.S., Engineer,
Shchukin,-7-.X., Candidate of Technical Sciences,
Mukhachev., G.A., Candidate of Technical Sciences
TITLE- Heat transfer and hydraulic resistance of slot shaped
ducts with conical indentations in honeycomb arrangement
PERIODICAL: Teploenergetika, no.6, 1962, 57-60
TEXT: Heat transfer and air resistance tests were made on a
plate type heat exchanger with ducts 3 mm wide, 145 mm high and
475 mm long. The ducts were made of 0.5 mm sheet in which had been
pressed indentations in the shape or truncated cones with a base
diameter of 6.5 mm, cone angle of 309 and heightof 1.5 mm,
arranged in honeycomb order at various pitches. The tips of the
cones of one plate were in contact with the corresponding ti*ps of
indentations in the opposite plate of the duct. Two such sheets LIK
soldered together "at the edges and with fixing flanges attached
formed the test bundles. Electrically heated water supplied heat
to the test bundle and it was removed by a flow of air. The test
arrangements are described. The tests were carried out with a
Card 2/3

s/o96/62/000/oo6/oo9/oil
Heat transfer and hydraulic E194/E454
constant wall temperature of 110*C with an inlet air temperature
of 22 to 23.5"C and a discharge air temperature ranging from 91 to
106*C, the mean air pressure in the duct was 1.01 to 1.23 kg/cm2,
the air flow 2 to 92 kg/hour and the specific thermal loading
(o.18 to 11.6) x lo3 kcal/m2 hour. The difference between the
heat input to the heaters and the heat gained by the-air was
6 to 10%. The methods used to check the equipment are described.
For all the investigated ducts the experimental points lie within
+ 6% of three straight lines of various slop es. The following
equation applies for Reynolds numbers Re 750 to 2500
NU - 0-155 x 10-3 Re 1.41 (1)
f f
for Re = 2500 to 10000
-3 1-17
Nu - 1-017 x 10 Re (2)
f f
and for Re - 10000 to 18ooo
Nu = 0.0315 Re 0.8 (3)
f f
Card 2/3