SCIENTIFIC ABSTRACT FAKIDOV, I. G. - FAKTOROVICH, M.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000412410006-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 13, 2001
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

.L 60440-65
ACCESSION Nk: APS016527
values of.the entropy of both (%,and y phases. The martensitic transformation caused-
by the strong- magiactic- field did not proceed at one definite field, but in a series;,
of junps, from which the first (at H=H k ) appeared the greatest. The critical fieldt
Hk ,at which the-most intensive martensitic burst started$ depended weakly on the
duration of the 'magnetic impulse, Critical field dependency on temperature was in
accord with the thermodynamic theoV of phase transformations of the first order.
Orig. 'art. has:, 7. figures.
ASSOCIATION.,_.-I.Institut --- fiziki-Metallov AN:SSS.R-_(j4istItute_'6f Physics of Hetals M-11
SUBMITTED: 24Ju.164 E9CL: 00 SUB CODE! MM,-W.
110 REF SOV- OTHER: .004
Card 2/2

EWT(j)/-R!T(m)/EWP(t)/EWP(b) IJP(c) JD/GG
L !0295-6-5
ACC NRs AP5025320 SOURCE CODEs UR/0126/65/020/003/0373/0378
Krosovskiy.,
AUTHOR: E G.j V. P.
Mkidov, I,. Volegov, L. Pal
Vf 0 OZ W4 1 55 11qj 5S
ORGz. Institute of Physics of Metals, AN SSSR (Institut fiziki metallov AN SSOR)
qql 65 4/q , 5 !:i 5-5
a(Ine d
TITLEi Magnetoilastic ropprties of antiferrom
P
SOURCT;s Fizika metallov i metallovedeniye# vo 20, noo 3# 1965, 373-378
TOPIC TAC-St Intermetallic compound, anti ferromaf~ne ti sm, elastic modulus, magnetic
property, elasticity, antiferromagnetic material, shear modulus, manganese
compound, gold compound
ABSTPACTt Polycrystalline cylindrica amples of KnAu2 were made by smelting at
1100C a mixture of Mn (99.98%2!Lre) VAv (99.99%), subsequent casting, and heat
treatment providing magnetic properties deScribed by A. Meyer and P. Taglang
(J.'Phys. Rad., 1956, 17b 457). The Intermetallic compound had a helicoid spin
structure, a Niel temperature Tm . 90C, a threshold Ht - WOO oe, and a density
)* - 1594 g cm- . The changes in the shear modulus G and the 'Youmo modulus E were
determined under changing conditions of temperature (20 - 140C) and external
magnetic field. The curves showing relative changes of shearing modulus G/G.
Card 1/2 UDCt 538o65+539.32

L 10285-66
ACC NRs AP5025320
(Gc~.,pt 20C.was 11.56xlO dynei/sq cm) with temperature were plotted for the sample
in the antiferromagnetic (H !a 0) and ferromagnetic state (H w 18,000 oe), The
curve H a 0 showed that G decreased with increased tem erature, reached a minimum
at BOOC,acquired a maxitue in the Neel point (TH a 96C3, and decreased
continuously in the paramagnetic region* The G of MnAU2 changed little with
increased field to the threshold value (H - 6000 0e), then sharply decreased and
reached a minimum at H a 16,000 oe, The shearing modulus G of MnAu2 in the
ferromagnetic state (H - 18,000 oe) did not exhibit any noticeable anomalous
changes during the antiferromagnetism-~ferromagnetism transition in the Curie
point. The changes in anomaly of the shearing modulus during the antiferro-
magnetism-ferromagnetism transition were sharper than those of the Youno modulus.
This was related possibly to the helicoid distribution of magnetic moments. The
anomalous behavUr of the Young and shearing moduli was 4 result of diointegration
of the helicoid spin structure brogght about by the magnetic transformations
anti f erromagneti sm --i~ paramagne ti am (T-. T11 and H- --w 0). anO -antiffirToma"etism
ferromagnetism (T< TN and H >Ht). OtISF. art. hast 5 figures.
�UB CODEs 20 / SUBM DATEI 148ep64/ NR REF SM 004/ OIHERt . 007
Cara - 2/2 hw

L 14991-66 EWT(I)/L'WT(m)/EWP(w)/WA(d)/T/EWP(t)/EWP(z)/EWP(b) IJP(c) MJWIJDI
ACC NR: AP5028570 (A/) SOURCE CODE:- U-R'-/0126/65/020/005/0793/0795
AUMOR: Voronchikhin, L. D.; Zavadskiy, E. A ; Fakidov, I. G.
ORG: Institute of Physics of Metals AN SSSR (Institut fisiki metallov AN SSSR)
TITLE: Superparamagnetism in austanitic stools
SOURCE: Fizika metallov i metallovedeniye, v. 20, no. 5, 1965, 793-795
TOPIC TAGS: austenitic steel, paramagnetism, magnetization, magnetic field, mag-
netic moment, metal physical property, metal physics
21, q
:ABSTRACT: Superp lti~m was studied in 40MMAand 50Kh2N22 austenitic
aramagne
steels in order to determine the average magn'~ ATcmcments and dimensions of the loc-4
.al ferromagnetic ordering regions (clusters). netization curves are given bath
for constant magnetic fields and strongly changing ones. Sample dimensions were 1
mm (diameter) and 10 mm (length). The data showed that the experimental portions
of the magnetization curves, corresponding to the values of the fields causing mar-i
tensitic transformationi n tfiese.steels, can be described by the Langevin function
UDC: 669.15 538.22
'Card 1/3

L 14991-66
ACC NR: APS028570
7 AM N
1.'. 'L F
~7kT P
where k is Boltzman's constant, T is the absolute temperature, M is magnetic Mo-
Pent of the superparamagnetic particle and r~ is saturation magnetization of the
sample. Satisfactory agreement of the experimental and calculated curves exhibit
,the utility of equation (1) for calculating the magnetic moments of particles. Two i
boundary cases were considered, corresponding to the conditions when MRAT -C 1
:(weak field) and MHAT 3- 1 (strong field) - Equation (1) for the case when W1kT -c 1!
reduces to
NMI H
T.
3k T
a
where N is the number of particles per cm3; for the case when WlkT m-1, the fol-
lowing was applicable:
Cr hr i
.7.7 T.;
Card 2/3

L 14991-66
ACC NR: APS028570
Ihe average dimensions of the particles were calculated to be d 10 angstrom. The
,conclusions substantiated the authors' hypothesis of the presence of paramagnetism
-in austenitic steels based on the.calculated magnetic moments and the impossibility,
of attaining saturation even in fields as high as 150-103 oersteds. Orig. art.
'has: 3 figures.
'SUB CODE: 11920/ SUBM DATE: 3OJul65/ ORIG REN 002/ OTH REF: 002
'Card 3/3

ACC NR, AP60231U SOURCE CODEEt UR/0126/66/021/00)/0436/0441
AUTIIOM.~Voronohikhinp Le Do; Fakidov, I* Gi 7T
ORGs Institute of PlVeice of MetaUt All SSSR (Institut fi notallov. AN Sssit)
TITIB t Determining the Iatent heat of -martennite conversiontluced in steel by a
magnetic field
SOMCE: Fisika metallov i metallovedeniye.'-v. 21, no* 3. 1966, 436-441
TOPIC TAGS t magnetic effect, martensitic transformation, conatant magnetic field,.
Pulsed magnstic field, waoriamtry, nickol ateol. hiph temperature phe;vmenon
KBST=Tt The *authors study the thermal' phenowena which accompany marten-
atte,conversion induced by a magnetic field in stools. The stwly confirms
-the previously known fact of stepwise formation or isolated m&rttusite
-bodies-and indicates that a similar mechaniam of inartensite conver3iun
Aaken place egardless of the physical causes underlying the r conver-
'Sion.. Aa hod in proposed for determining the latent heat or tensite
'conversion us to the effect of the magnetic field in 40Kh2W20
~ut
.58n4NBS teels. The chemical compositt On of these steels is given in
the table belov.. It is.shown that both pulsed and constant magnetic
.fields may initiate this conversion. The'advantages of the proposed
method for determining the latent heat of austeni te- to-mar tens i to con-
!r*rsion in- a awtgnotic field are discussed in comparison with the calori-
'metric method,
UDC 3W-33;3A.65
77T. . 77--_

SO'Ue-,CE CODE: Lni/0056/66/051/005/1317/1320,
:AIJ7HOR: Zavadskiy, E. A. Fakidov, I. G.
ORG: Institute of Physics of Metals, Academy of Sciences SSSR (Institut fitiki metal-
lov Akaderaii nauk ~SSSR)
iTITIZ: Magnetic properties of the compound Mn3Ge2 in strong magnetic fields
MURCE: Zhurnal Asperimentallnoy i tooreticheskoy fiziki, v. 51, no. 5, 1966, 1317-
1320
TOPIC TAGS: manganese compound, germanium compound, magnetic property, magnetization,
antiferromagnetism, magnetic moment
l
ABSTRACT: The purpose of the investigation was to determine the magnetic moment di-
rectly from measurementsof the magnetization in the state of weak ferromgnetism.
The tests were made in fields of intensity up to 300 kOe in.the temperature interval
from 370, to 77K. The measurements were made on polycrystalline samples using a pulsed I
magnetic balance and a piezoelectric.pickup. The results showed a transition from the
antiferromagnetic state to the state of weak ferromagnetism at the first critical
point (160K). With increasing field, the transition temperature decreases. In the
state of weak ferromagnetism) the dependence of the magnetization on the field is
linear up to 50 k0ej after which saturation sets in. From the occurrence of the point!
of saturation it is found that at T > 100K the magnetic moment per manganese atora is
11.5 Bohr magnetons, whereas at lower temperatures a strong magnetic field causes
V2

ACC NRs Ar-6037058
transition from the antiferromagnetic state into a state with magnetic moment 2.3
Bohr magnetons per manganese atom., The change occurring in the magnetic structure of
Mn3Ge2 in a strong magnetic field close to 100K is confirmed also by the temperature
dependences of the magnetizati6n and Is accompanied by a change in the transition
entropy by a facior 2.4. The authors thank V. X. Novogrudskiy for supplying the
samples and N. I. Kuntsevich for help vith the measureihents. Orig. aft- has: 3
rigures.
ISUB CODE: 20/ SUBM ~ATZ: 02.%n661 oRiG. Rv: oo7/ oTH Rv: ow
Card 2/2

A0;-,jNR1 AP7005336.,, SOURCE CODE:
-AUM1011: Zavadskiy, E. A.; Fakidov, I. G.
ORG:.;~Institutc of Physics of Metals, AN SSSR, Sverdlovsk (Institut fiziki metallov
AX-,SSSR)
Tl=: Magnetic properties of the alloy FeRh in strong magnetic fields
SOME: Fizika tverdogo telAp v. 9, no. 1, 1967o'139-144
MTPIC TAGS: iron base alloy, rhodium containina alloy, saturation magnetization,
;:temperature dependence', critical point, antiferromagnetismi phase transition
f*ABSTRACT: In view of discrepancies between the results of other investivators, the
,.authors measured in detail the magnetization of FeRh over a wide range of magnetic
fields and temperatures. The iron was alloyed with 53 at.% of rhodium in a high-
frequency furnace and in an inert atmosphere. The measurements were made on solid
sarTles by an induction method and on powders by means of a pulsed magnetic balance.
The two measurement procedures were described by the authors earlier (Flrall Y. 12) 832)
1961 and v. 21, 693, 1966). The measurements were made at temperatures 7.7 - 400K and
in magnetic fields up.to 330 kOe. The results showed that saturation set in at ten-
peratures above the critical value' at which the FeRh goes over from the antiferromag-
netic into the ferromagnetic state. The dependence of the critical field on the tem-
perature is a straight line with constant slope in the entire range of temperatures
and magnetic fields. Temperature hysteresis of the electric resistivity and of the
i/2
Card

ACC NRi AP74165336
magnetization were clearly.observed in the tests at the transition from the antiferro-
magnetic into the ferromagnetic state. It is pointed out that this linear dependence
charges if a change takes place in the magnetic structure at some value of the nag-
netic field, causing the slope of the line to change. The authors thar0k. A. Ya. Afa-
,nasoyev for preparing the alloy and I. I. Kuntsevich for help with the measurements.
Orig. art. has: 6 figures and 4 for=las.
SUB CODE: 20/ SUBM DATE: 03jun66/ ORIG REF: 004/ OTH RU: 009
2/2

2AS
L.3A545-63 -9WA(k)/kWP(k)/Bb (t)"2/W(l) AFFTCIZsD-31
-ASD/RADC/APGC/AFWWSW-:-_: GG/ I
ACCESSION VR: AP3005341 C9311910~~i t
-AUMORt Kaskj N. YeGj Kgrnlyenkoo L..S.j Prokhorov, _A, X,;, Fakir. M.
TITM Electron paramagnetic resonance and spin-lattlee re1axa;tI___ the
Nd3+ imy;;ity ion in the CaW04 single-crystal lattice
SOURCE: Mike, tverdogo tela, v. 51 nos.8s 1963P 2303-2301
TOPIC TAGS: electron paramagnetic resonance,, NO+ ion.. ipin-lattice relaxation$
.calcium tungstate crystals.,.neodymium-doped calcium tungstals
ABSTRACT: A study of EPR spectra and spin-lattice relaxatioA of the Wds+ Ion
in the CaWO4 lattice has been carried out at liquid helium temperatures on the
3-cm band. The. observed spectrum consisted of one Intense 1i6e produced by.even
isotopes and tvo systems of eight components each produced by,.odd isotopes Nd,145
and TW45. . Angular dependence of the spectrum Indicated a tetragonal symmetry,
of the crystal field suirounding t,he ion. Perpendicular and parallel g-fae
and the superfine splitting'factors for the odd isotopes were determined. It
is shown that at temperatures above 6K the relaxation is determined by nouresonAut t
tvo-phonon'procesoes. Belcr4 that temperature, where single-phonon processOx
Card 1/2
-T L

ACGL~oSION ?iRs AP4013521 S/03.8.1/64/0061002/0549/0553
-JIV14,04, Kaskv i;. Ye.1 Korniyenkov L. S.; Faidr, U.
71TI48 Electron paramagnetic resonance and spin lattice relaxation of the Nd3+
ion in single crystals of GsF2
50~.W;K: Mika tvarclooc, tale, ve 6s no. 2. 1964j, 549-553
IGPIC IAGS: electrtm paramagnetic rosonance, spin lattice -relaxation, Nd3*,.ion,
CaF2. single cr3!otal, fluorites totragonal speptrunis tetraeonal syrimetrys
.orthorhombic :,pectrum, orthorhombio symmetry., absorption line., &factors pars-
m3Gnetic ion
Ai3diMM The authors studied the spee;-ra of ions in c~-ystalline fields of
tatragonal and orthohombic synimetry at a frequency of 9500 moracyclese All
cr7stals investit;ated showed identical spectra corresponding to the tetragonal
and orthorhc,~io symmetry in the vicinity of the paramagnetic ion. With increase
in the concentration of Nd low from Oe3 to 1% 4he orthorhcabic spectrum grow in
intensity relati-.4 to Uie intensity of the tetragonal spectrum at a rate approx-
Amatoly proportional to the squai" of the concentration. The orthorhombic spectruA
Card

AC~MION NRI AP4013521
my conse-iuantly he due to the replacement of three G&2* ions by two paramagnetic
trivalent atoms, Heasuremints of the principal values of the g factors gave
a - 4410 + 09010 and g -- 1300 + 0.003, The width of the absorption line at
1191f intenaTity and when 4he ;;~erm4-a magnetic field was parallel to the tatrag-
onal axis of the crystalline field was fowd to be 10 oersteds, 'The dependence
of ~ the spin-lattice relaxation tin on temperature In shown in Fig* 1 of the
tnolosuree "The authors eVress their thanks to Professor A# M. Prokhorov for
his useful discussions of the results of this work.0 Orig, art, hass I figure
wd 4 formulas.
ASWGIATIONt Nauchno-iasledo~:atellskiy institut -yadernoy fisiki MaU
Research Institute of Nuclear Pbysics MM)
SUBMIlTa 1 13" '.,,RATYAoQs omsr641.; EML 1 01
SUB CODEs. PH -NO JUW SOVI 003. OTHMs W4
CWd 2/~

S/058/61/000/012/017/083
A058/A101
AUTHOR. Fakirov. D.
TITLE: Concerning the spatial distribution of the neutrino beam genera'~ei
in high-energy nucleon collisions
PERIODICAL: Referativnyy zhurnal. Fizlka, no. 12, 1961, 87, abstract 12B382
(V'rkhu prostranstvenoto razpredeleniye na neutrinniya potoi, pcro-
den pri. at"lknoveniyata na relativistichni nuklont. Godishnik
Sofiysk. un-t Piz,matem. fak., 1958-1959 WO), v. 53, no. 2
9.3 - 100, Bulg.; English summarj)
TEXT: There was.carried out a calculation of the spatial distribution of
the neutrino beam generated in nucleon collisions as a result of decay of the
pions produced in these collisions. The calculation is, based on the Landau
theory of multiple production. It is noted that neutrino-beam intensity reachles
a peak in the target.
[Abstracter's note: Complete translation]
Card 1/1

FAKIROV, Docho
Spatial distribution of leptor4gat originated during the
collision of fast particles. Godishnik fis mat 56 noa2:93-
117 0161/962 [publ. 't631.

"30-65 W(mVEFF(c)MMO/T P~-4/Pr-4
273.)
L
8 '4
0920 - -S/0020/64/159/004/0885/ '.";-';~5
.ACCESSION NR.-'AP500 0 Be
_'A
AUTHOR: Kargin, V. .-A. cademician); Foldrovp S. Kh.; Ba keyev, N. F.
TITLE! New method of direct observation of the structure.of polymer solutions in
electron microacope
SOURCE- AN SSSR. Doklady, v. 159, no. 4, 1964, 885-886, and insert facing
p.845
TOPIC TAGS: polymer -solution structure, electron microscope technique,
replica preparation, polymer solution
ABSTRACT: There have been recently new ideas developed concerning the struc-
Wre of amorphous _polymers.( The-lattet, are assumed to be ordered systems ,
built of chains forming packe, I (see the latest work by the authors in Vysokomo-
lek. Soyed. 5. 98 (1964)). In the present paper, the authors describe a new me-
thod of preparation of replicas for use in the electron microscope. A substance
Is used as a solvent which glasses easily on cooling, with the temperature of
vitrification above. the room temperature,- After dissolution of the polymer, the
Card 1/ 2

ACCESSION NR: APS006920,
solution is cooled below Tc. Uniform.glass is then formed in which the structure
of the polymer Is fixed (frozen in). The glass to cleaved, and from the surface a
replica is made. at -polybuttlene ith the viscosity 1. 25 was investigated. The
solvent was purified rosin with a 1:ftening temperature of about 75C. The elec-
tron-micr*oscople analysis shows that ordered supermolecular structures in the
solution of polymers can be formed which consists of chain packets. Orig. art.
has: 2 figures
ASSOCIATION:' Moskovskiy gosudarstve.nnyy universitet im. M. V. Lomonosova
(Moscow, State University)
SUBMITTED: 22jul64 ENCL; 00 SUB CODE: MT, GC
NR REIF SOV: 006 OTHER: 001
Card 2/2

--L 61657-65 EttT(m)/EPF(c)/EWP(J-)/r~----Pci-4/Pl~~----TM''
ACCESSION NR: AP5015426 UR/0020/65/162/004/0851/0852
AUTHOR: Kargin, V.A., Bftev& - N. F. Faddrov- S. Kh. Volynoldy, A. L.
7ITLE: Electron-microscopic method of studying the supramolecular structure of
polymers in solutions
SOURCE: A SSSR. Doldady, v. 162, no. 4, 1965, 851-852, and insert facing p. 652
TOPIC TAGS: electron microscopy, polybvtylone, polypropylene, molecular association,
P lymer structure
I ABSTRACT: - A now method of preparing samples for electron-mteroseopic studies of
polymer solutions is proposed. A solvent of low critical temperature (propane, ethylene,
etc.) is condensed in a glass capillary containing the polymer, after which the capilla i
ry
is scaled and heated 20-25C above the critical temperature. When the end of the capillary
is cut off, the solutlon of polymer In the gaseous solvents ohoots out, striking the mesh
(covered with a substrate) of the electron i Using this technique, the authors
i studied two tems. a solution of poly- bu lene propane, and a solution of atactic
pol ro liege ~5 3 wt.%). Photomicrographs show
s~ propane (in concentrations from 0. 5 to
tlh~ate orm on of ordered supramolecular strictures occurs even in solutions of low
e orrr
concentrations. As the latter increase above 3%, the polymer does not dissolve completely*:
1/2

L 61657-65
ACCESSION NR; AP5015426
[
and as a result, coarse aggregates are formed which cannot be resolved by the electron
microscope. Below 0. 05%, the system is In a diApersed molecular state in which the size
and shape of the Individual molecules cannot be accurately resolved. The proposed metW
makes it possible to determine the character of the association of macromolecules directly
in the solution. Orig, art. has: 6 figures.
ASSOCL&TION: Moskovskiy gooudarsWennyy universitet im. M.V. Lomonosova (Moscow.
State University)
SUBMJTTED: 08Dec$4 'ENCL.- 00 SUB CODE: OC

KARGIN, V..k,v a)cud=ik, BAKEfFV, tI.F.'r , NIKANtV-M4, N-1-
. y
Stl,Uatu--e of or-yat!111121rig polywir golilions. Dokl. AN SSSR 165
no..3604,-606 N 165. (ml m 13 11.1)
.L. Muskovskly go9uda:istTena7-y umiyers-'t6t.

FAKIROV, V.
The breakwater strip of the dam and possibilities of strengthening it.
p. 258 (GORSKO STOPANSTVO) Vol. 13,, no. 6, June 1957,
SOfiiA, Bulgaria
SOi Monthly Index of EaBt European Accessions (EEAI) Wt Vol. 7p No. 31
March 1958

-06ANCNJ A.I.; FAKTOR,E.A.
Thermodynamic study of the surface layers of liquid 3olutions.
Part 2: Entropy of the surface layers in binary systems. Koll.
zhur. 27 no.6:869-875 N-D 165. (MIRA 18:12)
1. Laningradakiy universitet Imeni A.A. ZhOnnova. Submitted
May 4, 1964.

L TVIF~C)
1-'i-C-C NR: Ap6010548 SOURCE COM UR/0069/65/027/006/0869i&iii
AUTHCRs Rusanove A. la Faktor. E. A.
ORGS Leningrad University In. A. A. Zbdanov (laningradskiy universitst) 11
TITLE# Thermodynamic study of surface layers of liquid solutions. Part 20 Entropy
of surface layers In binary systems
SOURCES Kolloldnyy shurnal, v. 27,, no. 6, 1963t 869-873
TOPIC TAGS1 entropy,, surface tension, thermodynamic calculation
ABSTRACT: Formulas are derived for the calculation of the composition and entropy of
surface layers of binary liquid solutions. Two methodap one based on calorimetric
data and the other involving the use of vapor entropyp are employed. To illustrate
the derived relationshipst the entropies of the surface layers in the binary system
NaBr - H20 are calculated as functions of concentration and temperature in the range
of 25-506C9 and the composition of the layers are calculated for 50 and 600co
assumin that H20 vapor is Ideal and that the temperature dependence of the surface
tension In inears Values obtained at various temperatures for the molar surfac
I in the XaBr - H20 system by use of the ti- methods Indicate that a sli~t
entropy = my appear which become more appreciable an the temperature to
lowered. The wdetence of this waixua to attributed to a rearrangement of the.
structure of the surface layer under the Influence of tons of the salto a process
c,,,d 1/2 UDC1 541-181536.7

34421-66

FAKTOR, G,
Recent developments in the farming system of the U.S.A. Zemledel-ie
25 no.2:84-86 F 163 jUnited States-Agriculture) (KIRA 16:5)

FAKTOR, M.Sh.
Device for testing the magnets of a flaw detector. Put$ i put.khos.
4 n0-11:34 It 160*' ~ OCIRA 13:12)
1. Inzhener defektookopnoy laboratorii, g. Odessa.
(Negentle instruments-Testing)

FAKTOR~ X.Sh.p inzh. (Odessa)
Germanium diodes In defectoscopes. Put' I put. khoz. 9
no,,307 165. (MIRA 18:6)

FAKTOR, Z.
---
"Some little-'kwm or new methods of meastiring the properties of ferromagnetic
materials." -
P. 375 (Sdelovact Techrdka) Vol. 5. no. 1?, T~c. 1957
Prainie, Czechoslovakia
SO: Monthly Index of East European Accessions (EEAT) IZ. Vol. 7, no. 4,
April 1958

Z/039/62/023/005/004/004
.90 D291/D301
AUTHOR: ?aktor, Zdenbk, Engineer
TITM: 71quations of magnetostrictive transducers and methods
for determining the basic constants of such transdu-
cers
P3HIODICAL: Slaboproud~ obzort v. 23, no. 5, 1962, 288 - 294
T.',',XT; Dynamic equations for magnetostriction transducers are deri-
ved in a way that the influence is shown exerted by the transducer
dimensions and wave shapes on the properties and measured transduc-
er material parameters. An equivalent circuit is established and
some measuring methods are listed to determine the overall dependen-2
ce betricen electrical values of the equivalent circuit and mechani-
cal properties of the transducer, as well as the mutual dependence
between some transducer material parameters. The magneiostriction
transducer under investigation# has centralized mass and compliance
and equations are derived for both longitudinal and torsional waves.
Yagnetic properties are studied on a specimen with open magnetic
Card 1/3

Z/039/62/023/005/004/004
Equ.--tions of magnetostrictive ... D291/D301
transducer parameters. The obtained results are especially applica-
ble to ferritic nagnetostriction transducers operating at medium
and low maenetic impedance values. There are 4 figureso The most
important English-language publication is: Dynamical Physical Para-
meters of the Magnetostrictive Excitation of Extensional and Tor-
sional Vibrations in Ferrites. Philips Res. Rep. 8, 1953t PP. 91-
132.
ASSOCIATIOP: V~zkumnk fistav telekomunikacip Praha (Telecommunica-
tion Research Institute, Prague)
SUBTAUTTED: January b, 1962
Card 3/3

42533
~i, ?-/ 7- 0
z/014/62/000/011/001/002
E192/E382
AUTHORS: Engineer and Sa'lek, Viktor
TITLE: Ferrite 1; cores
PERIODICAL: Sd-elovacl" technilca, no. 11, 1962, 4o2 - 408
T EXT Five different types of E cores made of ferrites, type
i1 10, are manufactured by the Sumpark Works in CzechosloVakia.
Two such cores are usually used for winding a coil. The shape of
a core is illustrated in Fig. 16 and the dimensions are as follows:
A 20 to 55 mm; L 8. 6 to 27.8 mm; S 5 to 22 mm; 13 15 to 37.5 mm;
C 5 to 17 mm; L1 5.7 to 19 mm and r 2 to '2-5 mm- The most important
parameter of a core is its ILH/turn const-ant and this ranges from
0.35 to h.2 for two E cores joined together. The cores can be.used
at frequencies up to 100 kc/s, where their loss angle tan 5 is
less than 0.1. To wind a coil two E cores are placed together and
.joined by a suizable insulating varnish or upon (an epoxy resin);
this should be placed around the perimeter of',,the three I'vertictalli
members'of the individual cores. The pli/turn- constant is normally
measured at 50 c-p-s- at a fi6ld'.strength of 5 mOe. This constant
Card 1/3

Ferrite E cores
z/ol4/62/000/011/001/002
E192/2382
is also measured for pulse operation by using the comparison
mothod, illustrated in Fig. 15. In this, L n is a linear
inductance of about 2 mH wound on a double E core with an air gap
of 2 mm;- Lx is the inductance of a coil having a knoun number
of pulses, wound on the core to be measured. R,, and R, ) are
small resistances, while It1 is the internal resistance -of the
generator. The deflection of the motor is adjusted by the poten-
tiometer so that it is identical for both positions of the switch
P The unknown inductance is:
L = kL.
x n
wh era Ic = J1/12 where J 1 and J 2 are the amplitude of the
magnetization currents in L n and L x . The cores can be used at
frequencies up to 5 Mc/s but their tan 6 might increase appreciably.
There are 16 figures., and 2 tahles.
Cacd 2/3

Ferrite E cores
Fig .- -15:
a
/IN
R,.I L,pIL4
Lp.10 Rj
Z/014/62/000/011/001/002
I E19'-'/E382
Fig. 16:
r
I
1
bl~
I L -
=Sli
Fic~-.I
1 '1
Card 3/3

FAKfOR, Zdanak, Jnz.
Contribution to tte aut.wwion oC ;,.(; r~'.,Tqo-nt measur-2.,umt. -'uma-
ill
matiza2e 7 no.10:26,1-264 0 164.
1. Research Institute of Tole,--ovurunt cat ton) t'rao"p.

SHCHIEGIDV, Yu.A.; GOLIDENWRO, L.G.; FAKTOROVICHp A.A.1 KRASNOIDBI K.Ta.
Automation of out tomatoes receiving points and pumped transfer
points of e-ntinuous lines in tomato processing. Izv. AN Mold.
SSR. no.3tlO74M 163. - (MIRA M12)

L 21664-66 EWT(m)/gro(f )/E7dG(m)jTX
ACC NR, A 60-0'66-3-9 SOURCE CODE: Uk-76-,ff7-[675 TO 60T(i -0f[ROY-27.0-6.7 ~
AUTHOR: Lazarenko, B. R. (Kishinev); Fursov, S. P. (Kishinev);
Faktorovich, A. A. (Kishinev)
ORG: none
TITLE: Electrochemical pressure sensor (D
SOURCE: Elektronnaya obrabotka materialov, no. 1, 1965, 72-73
'TOPIC TAGS: pressure measurement, gas pressure seysp
'r, manometer
ABSTRACT: A two-electrode closed electrolytic celill I
ja 0. 07-mm platinum wire
serves as one of the electrodes) with a compressed gas over the electrolyte is
recommended for measuring the gas-p-IM84E9LAMExperiments carried out at 0-3 atm
pressure and at 200-760 torr vacuum exhibited a clear relation between the gas
pressur'e and the effective current flowing in a simple RL circuit. The advantages of
the device are: simplicity, multipurpose feature, and strong direct electric signal.
Disadvantage: effect of electrolyte temperature on the current. Orig. art. has:
2 figures and 2 formulas.
SUB CODE: 13, 09 SUBM DATE: none VORIG R.EF: 003 OTH REF: 003
I Card

Fr-'~:torovichl cAu, of neurcl, rueellosio, " Ti-IL-y ~jcn '. -oz.
- - - I I
ill-t), VOIL. VII, l*'41"S" '_ 21j9-18
SO: U-32",43. 10 Arril 1953, (Letopis 'Z',iurn!.! Iny".-,,. itatoy, 110. 3, 1949Y

YAKTOROYICH,A.M., kandidat tokhnichssklkh nauk
- .
Unified method of calculating traction controls for rope haulage
and conveyor belts.. Zap.lon.gor. inst.,32 no.l:ll2-il5 54.
(Nine haulage) (KLRA 9:1)

YARTCROVICH,A.M., kandidat tokhnichookikh nwak
........
Kax1mum length of a one drive scraper conveyor.
32 no.i:116-123 154.
(Conveying machinery)
Zap.len.gorlwt.
(MIRA 9:1)

YAKTOROVICH, A.X.
Train levSth for haulage by electric contact locomotives in min
coal mine haulageways. lap. Lon. gor. inst. 34 no.1:58-68 157.
(Mine railroads) (Ilectric locomotives) (KLM lotg)

0,=OVICH A.M. dote.; POLYLKOV, Met
KMLIN, NikoIW Timofeyevich; I
USE
prof., reteenzent; IMNYI 0 ' reisenzent; BILICHIM,
N.Ta., retmensent; MITMICK, A.Y., retsienzent; KOLONIYTSN, A,De,
otvetstwenw rod.; PRMMMSDVA, Y.L., tekbn. red.; ILIUMU,
G,M,, tekhn. red.
[Ydne haulagel Difinichuyl transport. Moskva, UgletakhIsdat, 1958.
276 p. (xnA n:9)
(mine haulage)

FAKTOROVICH, A.M.,.doteent
Use of continuous action, bucket-type transportation arrangements
for coal hoisting in vertical mine shafts. Izv. vya. ucheb. zav.;
gor. shur. no.6:132-138 '58. (MIRA 12:5)
leheningradekly gornyy Institut,
Vine hoisting)

POLUOT, Viktor Vasillyevich; POKROVSKAYA. Vars Nikolayevna; FAKTOROVICH.
Abram Kikhaylovich; GnONTIYEV, V.L. prof., doktor talain.naukq obshchiy
HIDTIMg LeGe, otv.red.; KOLOKIYTSEY, A.D., red.izd-va;
SMTAR. S.Ya., takhn.red.
ECable bolt conveyors] Lentoohno-kanatnys konvelery. Pod obshchei
red. V.I.Garontleva. Moskva, UgletakhIsdat, 1959, 52 p. (XIRA 12:4)
(Conveying machinery) (Mining machinery)

FAKTOROVICH. A.M., dotsent
Length of conveyer belts with one drive. Izv9v7o.ucheb.zav.; gor.
zhur. no.8-.63-68 159. (HIRA 13:5)
1. Leningradekly ordena Lenina i ordei. -.,jovogo Krasnogo Znameni
gornyy institut isent G.T. Plekhanova. necomendovana kafedroy
rudnichnogo transporta.
(Conveying machinery)

SHENDEROVA, R.L.; FAKTOROVICH, A.M.
Examples of usem of oonvey~ts in foreign mines. Gorabure w*3t62-
63 w 160o (KM 14:5)
lo Laningradskiy gornyy inatitut.
(Conveying machinery)

KABANOV, V.A., inzh.; YAKTOROVICH, A.M... doteent
---------
Ways of expanding the field of use of a matirope mine
hoist with friction pulleys& Izvoryssuchebezav.; gorozhure
no-7:121-124 160. (KM 13:7)
1. Leningradskly ordena Lenim t ordens Tmdovogo Krannogo
Zaameni gorzWy institut iment G.T.Plekhanovao Rekomendovana
kafedroy gornoy nekhaniki.
(Holstivig
machinery)

TYMOVSKIY, L.G.p kand.tekhn.nauk; FAKTOROVICH, A.M., kand.tekhn.nauk;
PERTEN, Yu.A., inzh. -- --
HoiotUS of rock in deep strip mines using combined transportation
systems. Gor.zhur. no-5:17-20 my 161. (KIRA 14:6)
1. lAningradaidy gornyy institut.
(Strip mini ) (Mine haulage)

SERGEYEVI 0.1.1 inzh.; insh.
Results of testing a now type of chute gate. Izv.vya.ucbeb.savo;
gor.zhur. 5 no.9:87-89 162. (MIU 15:11)
1. LeningrAdskiy ordena Lenina-i ordena Trudovogo Krunogo Znamni
gQrWy inatitut Imni Q*V,,FlekUwva. Rokomandovana kafedroy
rudnicbnogo transporta.
(Ore handling-Equipment and supplies)

FAKTOROVICH A M.
Now olaWing device for rope conveyors and elevators. Za * Vii
47 no.ls42-44 162. 1 WA 16t 5)
(Conveying machinev~) (Mine hoisting)

FAKTORMCH, A. S.
IlThe lnq)ortance of Vitamin C in the Clinical Course of Malaria
in Children, With an &valuation of the Phagocytic Capacity of the
organism." Cand Med Sci. Leningrad Pediatrics Medical Inst, Yrom
the Kuybyshevskaya Oblast Sci Res Inst of Maternal and Child Welfare,
Leningrad. 1955. (KL, No 13, Mar 55)
SO: Sum. No. 670, 29 SOP 55--Survey of Scientific and Technical
Dissertations Defended at USSR Higher Educational Institutions (15)

USM/ Electronics - Germaniumdiodes'
Card '1/1 Pub. 89 - 12/24
Authors. :,I yybotnoi ch,~B.
Title The "Moskvioh" receiver'with germanium diode rectifier
PeriodiCul I Radio 5p page 28, May 1955
Abstract Ths~'advantageo derived by using germani=, high-voltage diodes in low-
Power rectifiers are discussed, One of the difficulties encountered
in the use of flat germanium diodes DO-Tc,24 is the dependence of their
electrical properties upon the temperature of the surrounding neditim,
e. g.$ a reverse disruptive diode volta:~o drops sharply with an inerearo
in temperature. It is ahoim that one DG-T&;:4 diode at a temperature of
520 C and reotified current of 50 -n-amm is capable of sustaining a
voltage 185-195 v. DiaGrom; i'lustrati
Institution
Submitted

9(2) SOV/107-59-4-41/45
AUTHOR: Faktorovich, B.
TITLE: A Transistorized Microphone Amplifier (Mikrofonnyy
usilitell na poluprovodnikovom triode)
PERIODICAL: Radio, 1959, Nr 49 P 58 (USSR)
ABSTRACT: The author suggests a transistorized amplifier for
dynamic microphones, as shown in Figure 1. A PGG
transistor is installed together with the other com-
ponents within a MD-42 dynamic microphone. In this
case, the amplifier and the microphone receive power
from the same rectifier as shown by Figure 2. The
author further suggests a microphone amplifier cir-
cuit with a P6D transistor which receives power from
a 3-volt battery, as shown by Figure 3. The ampli-
fication factor of such a stage is 250 to 300. There
are 3 circuit diagrams.
Card 1/1

OSTASIIEVSKAYA, N.S.; OL12ITSEVICHO NoA.; BASHKATGVA, A.S~; LANDA, M.JJ.;
KUNSHCHIKOVA, A.A.$ LTSM, D.M.; KUROV, V.V,; T ~ELIWIOV, N,A,;
FAKTOROVICTI
1 1-1
~L KUROKHTIN, AA
Tndustrial testing of lAstvyanka anthracite for linlng the
bottom or aluminum electrolytic oellai, Mvet.meta 38
rlo6lOt62-66 0 t65* (MIRA 18:12)

---FAKTOROVICH. B.S.; DUBINSKAYA., G.M. EDUbywvka,
- , H.N. ]
PmPonals of effiianCy pr(INOtern adopted by the Kiev CmWb-W ~
La-
of Syntsheic FIbers. Id.0va. no,3:1+5-1+7 Je - Ag 162,, (HM .16.2)
(Kiev-TG;t?l9 industry-Ttcbzological innovatioins)

FAKT
,jj~~~~~~*[Faktorovych, B.Sh.]; YAROTSKIY, V.D.
[IKrota'kyi,,V.D.],, inzh., red.izd-va; BERFZOVYY, V.N."
(Berezovyi,V.N.], tekhn. red.
'I
(Manufacture and finishing of viscose myon]Obvml**a viskoancho
shovku. Kyiv, Dershtekhvydav URSR. 1962. 54 p'. (MIRA 16:3)
(Rayon)

f-~ 17 V
f, G, ~11 In, n I I nyl h L t a t cy C,

FAXTOROVICH, I.M.
z! -
, -*Tvs ~~*
Treatment of epidemic carebrospinal meningitis in children. Pediatriia.
Moskva NoA62-63 July-Aug 51. (CIML 21:4)
1. Of the First Municipal Children's Hospital, likolayev. 2. Treatment
with combined sulfonamilde preparations and penicillin.

Dle"sos of two-year old ralabow trout raised *n artifletal food.
vop.ikht. se.6:166-164 156. (1"& 9:6)
i
1. Toossynsayy ambao-inslodevatellskly lantitut osersego I
rochae" rylbaog* kkosymyetva --NIOM.
(Trao-Ahesases and postO

USSR / General Biology. Individual Development. He- B
generation.
Abs Jour: Ref Zhur-Biol., No 23, 1958, 1033o4.
Author
Inst
Title Regeneration of the Live~ of Rainbow Troutdsaj'-~'
Orig Pub: Dokl. AN SSSR, 1956, 110, No 2, 301-303.
Abstract: The regeneration of hepatic tissue was studied in
117 specimens of rainbow trout in the process of
recovery from fatty degeneration of the liver pro-
duced by the use of a deficient diet. Sections of
liver were fixed during the period of the disease
and subsequently every month for 11 months. As a
result of the disease a marked disturbance of the
liver structure was observed; destruction of hepatic
cells and replacement of them with insoluble fat,
Card 1/2

USSR / General Biology. Individual Development. Re- B
generation.
Abs Jour: Ref Zhur-Biol., No 23, 1958~ 103304.
Abstract; which was stained with Sudan III after fixation with
Bouin's fluid. The author observed the gradual re-
covery of the typical liver structure and the elim-
ination of the insoluble fat from the liver cells
by means of Its conversion to soluble fat and the
uptake of the clumps of insoluble fat by phago-
cytes. A large number of the hepatic cell nuclei
were in a state of amitotic division. 1n all of
the material examined only a single mitosis was
found. The author comes to the conclusion that the
liver of the rainbow trout is capable of regenera-
tion after marked damage to its microscopic struc-
ture. B. P. Solopayev.
Card 2/2
14ji7le-4001. MA,

YAKToRoncH, K.A.
Disorders in fat metabolism In the liver of rainbow trout raised on
artificial foods. Trudy sov.1kht.kom. no.8:237-243 1 58.
WRA llrll)
1. Veesoyusnyy nauebno-Issledovatellskly institut osernogo I rechnogo
rybnogo khosyaystva.
(Trout) (Pat metabolism) (Liver--Diseases)

FAKTOROVICH, K.A.
Lipoidic degeneration of the liver in the rainbow trout and its
connection with the use of artifical fandR. Trudy sov.rkht.kom.
n9.9:69-73 '59. (MIM 13,5)
1. Veesoyuznyv. nauchno-imaledovatel'skiy institut ozernago i
rochnogo rybnoeo khosyaystva.
(Trout-Diseases and pests) (Liver-Diseasen)

K
FAITOROVICH, K. A., Cand Bic Sci -- "Ifistophysiological study
of the liver of certain salmons in connection with their bi-
ology and artificial pro gation." Len, 1961. (Len Vet
Inst of the Min of AgrFRSFSR) (KL, 8-61, 239)
-174-
- NVr -

FAKTOROVZH, N.A.
Lqwtance of nutrition in the development of qbroid
degoneration of the liver in the rainbov trout* Trudy
sure Ikht. kam. noel4s215-219- 162. (MIU 15:32)
1. Goo-jdarstve*7 nauchno-iseledovatellaidy inatitut ozerni-jo
i rechnogo rybudgo khosyaptya (GosMaM).
(Fishes-Food)
(Trout-4isewea and jests)
(~i ver-Cirrhosis)

FAKTOROVICH, L.R., inshener.
"*O~Thir~dAl=-Un on conference courses on problems of thermal building insulation.
Biul.stroi.tekh. 10 no.15:39 0 '53- (MLRA 6:10)
1. lentermoproyekt. (Insulation (Heat))

FAKTOROV;Gf.t Lev 14ikhailovich, ; GOLTAND, K.K., redaktor; RUSAKOTA, L.T&.0
I- - ~ ~ -VA'A4=
vedu,shcktj~"AAktbt; GIMIADITIVA, I.M., takhnichaskiy redaktore
y r
[Beat insulating materials end structures) Toploizoliatsionnyo
materialy i konstruktoil. LenIngrad, Gos.nauchno-takhn.izd-vo
neft. i gorno-toplivnoi lit-ry, Leningr.otd-nis, 1957. 450 p.
(KLRA 10:5)
(Insulation (Heat)) (Insulating materials)

FAKTOROVIGH, L.M., inzh.
Using aluminum foil for heat insulation of hulls. Sudostroanie
24 no.U:46-50 N 058. (MVRA 12: 1)
(HulloOkyal architecture)) (Insulating materials)

FAKTOROVICH, L. M -
Results of prolonged use of aluminum foil as an Insulating material on
abips. Mor.flot 19 no.1~114-16 J& '59- (MIRA 12:3)
1. Ifachallnik Leningradskogo otdolonlya sudovoy isolyateii TBTFI
"Teploproyakta"
(Aluminum) (Metal fail@) (Insulating materials)
(Ships-lquipment and supplies)

U~p~h RAUSH, 0.1., nauchnyy red.; DCLKATOT,
FAKTOROVICH, Lev Kjkhayjq
-WUMCITBYA, I.N., takhn.red,
J.0 redo;
(Designing and Installing heat insulation) Proektirovanis I
montash teplovol IsollataLio leningrad. Goo.nouchno-takhn.
isd-yo neft. i gorno-toplivnol lit-ry, Laningr.otd-nie, 1960.
439 p. (NM 13:5)
(Insulation Ofeat))

PHASE I BOOK EXPLOITATION sav/4947
FaktorovIch, Ley Mikhaylovich
Proyektirovaniye i montazh teplavoy izolyatsii (The Design ana Installation
of Heat Insulators) Leningrad, Gostoptekhizdat, 1960. 439 P. 5,200 copies
printed.
Scientific Ed.: 0.1. Haush; Executive Ed.: P.S. Dolmatov; Tech. Ed.: I M.
Gennad'yeva.
PURPOSE: This book in intended for engineers and technical personnel concerned
vith the application and use of heat insulation.
COVERAGN: The author gives basic information on heateinsulating materials and
discusses problems cf the design and application of heat insulation used in
shipbuilding, construction, refrigeration, the petroleum and powerlbdustriesotc,
Reco=endations on the design and selection of adequate types of heat insu-
lation and materials are also included. No personalities are mentioned.
There arb 74 references, all Soviet.

The Design and Installation (Cont.) SOV/4947
TABLE OF CONTENTS:
Foreword (by A.G. Tkachev, Doctor of Mechanical Sciences, Professor] 5
Ch. I. Designing Beat Insulations 7
1. Makeup of the heat-insulation project 7
2. Designing the heat Insulation of electric power stations
and of heat networks 12
3. Designing the heat insulation of naval power stations and
systems 42
4, Designing the heat insulation of ship campartments 63
5. Designing the heat insulation of producV-conduits heated by
satellites 75
6. Designing heat insulation which prevents the condensation
of moisture an the surface of insulated objects 79
7. Designing heat insulation which prevents the condensation
of moisture on the internal surfaces of insulated objects
with humid gases 81
8. Designing heat insulation which prevents the freezing of
insulated objects 85

UAKTOROVICH. Lev Mikhaylovich; RAUSI, O.L. nauchrWy red.; DESHAIXT,
M*U., ved. red.; SAFMIICVA, I.M... tekhn. red.
[Brief manual on beat insulation)Kratkii spravochnik po tep-
lovoi izoliataii. Leningradj Gostoptekhizdaty 1962. 450 P.
(Insulation (Heat)) (MIRA 15:8)

MIROPOIISKIY, Z.L.; FIVTOROVICH, L.Ye.
Generalization of experimental data on the effect if a heated channel
length on critical beat flows. Dokl. AN SSSR I'#I no.6:1353-1356
D 961. (MIRA 14:12)
1. Energeticheskiy institut im. G.M.Krzhizhanovskogo AN SSSR. Pred-
stavleno akademikom V.T.Glushko.
(Heat--Transmission) (Hydrodynamics)

RELOTSERKOVSKIY, Grigoriy Bentsionovich; BABKIN, N.I., lnzh.,
retsenzent; ZHDANOV, V.K., inzh., retsenzent; KALAIITARriV,
M.N., inzh.,, retsenzent; TELEZHKO, M.I., inzh., retsenzent;
FAKTOIVVICH u n-,-inzh., retsenzent; FEDOTOV, M.DL , inzh.,
retsenzent; SAMOYLOV, G.V., inzh., red.; IVANOV-TSYGANOV,
A.I., kand. tekhn. nauk, red.; BOOOMDLOVA, M.F., red. izd-va;
ROZHIN, V.P., tekhn. red.
[AntennaslAntenny. Izd.2., perer. i dop. Moskva, Oborongiz,
1962. 491 p. 1%. (MIRA 16;Z)
(Antennas"(tlectronics))

FAKTOROVICH. M.D.; KAXXVSKIY, Te.N.
Universal ballast measuring hopper car. BiuLtakh.-okon.inform.
no.11:75-76 1 58. (MM llil2)
(Railroads-cars)

Strikovich

T 1TI.F:
a

pammoalmoy

bokl
sr-s"3
i
,

laboratory for

crl t 1

1 7 Ll
fA C',
hP[?
uoli- I' u,
Zi

1. Heat transfer--Analysis 2. Heat transfer--Testing equipment
3. Heat exchange--Performance 4. Waterrsteam mixtures-Thermodynamic
properties

-0/96-59-2-14/18
AUTHORS: Styrikovich, M.A., Corresponding Meraber IA;~ US SR
Faktorovich, L. Ye.,Engineer
TITLE: The Influence of the Length of a Heated Section of Tube
on the Magnitude of Critical Rates of Heat Transfer
During Forced Motion of a Steam-Water Mixture (Vliyaniye
dliny obogrevayemogo uchastka truby na velichinu
kriticheskikh teplovykh potokov pri vynuzhdennom
dvizhenii parovodyanoy smesi)
PERIODICAL:Teploenergetika, 1959, Nr 2, PP 83-88 (USSR)
ABSTRACT: A good deal of work has been done on critical boiling
rates during the forced flow of steam water mixture in
pipes but all the work has been done on short len&ths
of tube, it being assumed that this would not affect
the results. However, there is some indirect evidence
that the length of the heated section does influence
the magnitude of the critical rate of heat transfer.
The object of the present work was to determine this
influence during the forced flow of steam water mixture
in pipes at pressures of 26. 100 and 180 atm with rates
of flow of 850 and 3000 kg/j~2sec and with steam contents
Card 1/4 from 0 to 1. The experimental section was made of

L'; 0'1/(;6-5 9-2-14/18
The Influence of the Iength of a Heated Section of Tube on the
Magnitude of Critical Rates of Heat Transfer During Forced Motion
of a Steam-Water Mixture
seamless tube of stainless steel grade EYa-IT, of
diameter 3,04 x 0.5 mm and of length 331, 160 or 40 mm.
The tubes were heated by alternating current. Super-
heated steam at 300 atm and 500 to 6000C from a once-
through boiler was delivered to the tubes. After steam
supply conditions had become steady electric current was
supplied to the tube and the heat flux was raised in
small steps. Conditions were adjusted after each
increase and this was continued until critical boiling
occurred which-,was recognised by a sudden sharp increase
in the tube will temperature. The errors that might
arise in the work are estimated. Curves of critical
rates of heat transfer as function of steam content and
t/d ratio are given in Fig 11 2 and 3. It will be seen
that on all graphs over the investigated range of
pressure.. speed and steam content, as the tube length is
increased from 40 to 331 am the critical -heat transfer
Card 2/4 rate is reduced by a factor of 1.5 to 5. It is erplained

-' U'V /9 6-5 9-2-14/18
The Influence of the Length of a Heated Section of TUbe on the
Magnitude of Critical Rates of Heat Transfer During Forced Motion
of a Steam-Water Mixture
that experimental points that are underlined on the
graph are lower than they should be. The influence on
critical rates of heat transfer of pressure, speed and
steam content, which have been described elsevher-- are
confirmed. Curves of critical rates of heat transfer
as function of e/d are given in Fig 4, from which it will
be seen that the influence of this 0ratio is particularly
great when the.ratio is smaii., When the ratio is
greater than 50 it has much less influence on the critical
rate of heat transfer. Sug6pstions are made as to the
reasons why the critical rate of heat transfer should
depend on tube length when a two-pliase medium is heated.
It is concluded that in the case of forced motion of
steam water mixture in a vertical steam raising tube
3 mm diameter at pressures of 26. 100 and 180 atm and
flow rates of 850 and 3000 kg/m2s'ec and steam contents
of 0 to 0.8 as the length of the experimental tube is
diminished from 331 to 40 mm the values of critical rate
Card 3/4 of heat transfer increased b3r a factor of 1.5 to 5 with

The Influence of the Length of a Heated Section of Tube on the
Magnitude of Critical Rates of Heat Transfer During Forced Motion
of a Steam-Water Mixtu-re
the tube diameter used. For a tube of given diameter
the influence of length on critical values of heat flow
becomes less as the flow rate, pressura and steam
content increase. Since the usual experimental
installations have tubes that are very much shorter
than are found in practice the influence of the length
should be taken into account in design practice.
There are 4 figures and 9 references of which 7 are
Soviet and 2 English.
ASSOCIATION:Energeticheskiy Institut AN SSSR (Power Institute,~
AS USSR)
Card 4/4 .

STYRIKOVICH. X..A.; MIRCPOL8SKIY, Z.L., icancl.tekhn.nauk; SHITSWAN, M.Ye..
kand.tokhn.nauk; MOSTINSKIY, I.L.. inzb.; STAVROVSKIT, A.A., inzh.;
JANTOROVICH, L.Te., inzh.
Affect of superimposed elements a the setting up of boiling
crisis in the u team genera. ing pillpf. Toploenergetika 7
no.3:81-88 My 160. (MIRA 13:8)
1. I.nergeticheekty institut'AN SSSR. 2. Chlon-korrespondent AN
SSSR (for Styrikovich).
(Heat-Hadtation and absorption) (Boilers)

LTPRq~V1,C".Ye., inzh.
KAh
Substitute for mineral paAer. Avt. dor. 24 no.7:32 J1 '61.
(MIRA 14:7)
(Sand) (Road materials)

FAXTOROVICH, M.N., atarshi7 nauchnyv sotrudnik, kandidat takhnicheskikh nauk.
-WW-W , ~~ - --- -Wjc'q~
lonunifors flow of fluids in & pressureless prismatic (cvlindrical)
closed channels. Isv.TXIIG no-32 147. (MLRA 10:2)
(Hydraulics)

FAKTOR0111m,
VS.M/EngineerIng Hydraulic Ragineering, Apr 51
Dams
-"Hydrodynamic Pressure in Bottom Tunnels of Over-
If:Lvv Weirs," M. E. Faktorovich, Cand Tech Sci
"Gidrotekh Stroi" No 4, pp 37-39
Describes one possible method of detg hydrodynamic
pressure in bottom tunnels of spillway dams for
the case when tunnel gate Is closed and spillway
is over top of dam., and vhen considerable decrease
.in hydrodynamic pressure may sometimes cause vi-
bration of dam and affect the structure's endur-
ance.
19TT58

1. FAKTOROVICH M. Ye.
2. USSSR (600)
4. Hydrodynamics
7. Damping of energy at the confluence of currents. Gidr. stroi. 21, no. 8,
1952.
9. Monthly List of Russian Accessions, Library of Congress, Januaz7v -1953. Unclassified.

ZUTOROVICH, M.S., starshiV nauchn" sotrudnik, kand.tekhn.mauk
Overflow dam with self-dissipation of energy. Izv.VNIIG
48:196-212 '52. (MIR& 12:5)
(Dams)

FAKTOROVICH, M.N., starshiy nauchM7 sotrudnik, kand.tekhn.nauk
Forced motion of a ' liquid joined by a linearly changing dis-
charge. Isy.VNIIG 50:44-57 '53. (MIRA 12:5)
(Hydrodynamics)

FAKTOROVICH. M.N., kandidat takhnichookikh nauk.
"" 0 calculation of deep spillways. Gidr. stroi. 26 no.4t
43-45 Ap 157. (MLU 10:6)
(3pillmys)

MTOROVICH, M.M., starshiy nauchnyy sotrudnik, kand.tokhn.nauk
-_----------------
Calculating the conjugate state of bead and tallwater for
spillway dome with a slip-type outlet on the apron and use
of the mutual impinging of streams for energy dissipation.
Izv.TNIIG 58:177-186 158. (MM 13: 7)
(spillways)

FAMOROVICH, M.S., starshiv nauchnyy sotrudnik, 1mnd.tPkh.,2.r-az)k
Investigating the interaction of joining streamo of liquid
W4th a possibili'.7 of bilateral enlargement in the verttcal
plane. Izv.VNIIG 61:17-30 158. (MIRA 13:6)
(1trdraulics)

FAxTOROVICH. M.F.. starshiy nauchnyy lvand.tektin,rauk
The siphon method of buildJng damq across rivers
165-169 '59-
(Dams)
Izv.VIIIIG 62:
(MIRA 13-6)

YAKTOROVICH,._,~!.Ao, ksnd.tekhn.amuk
Spillways with w4ltiflow enera dissipation on slitlike
sloping aprouse Giclr.strol. 30 no-7952-53 A '60e
(MM 13 S 7)
(Spillways)

FAKTOROVICH, M.E., kand.tekhn.nauk
YAthod of =king hydraulic calculations for a spillway dam with
energy dissipation in several jets on a alotted discharge Gidr.
stroi. 33 no.11:39-41 N 162. NIRA 16-.1)
(Spillways) (Hydraulics)

FARTCWTIT.CF, o&kt.cr t&khz. nauk
Pettrmirlvg the hydrodyawle pressure behind the flat g&to& inipreo-
irw-n viater conduits of ary -crrosm vection. Isr. VHIIG 76sl29-135; - 164
(VI-RA leiloi

FAXTOROVICH, M.G., inzh.
lowering the comiumption of electri.-, power by
of steam power plants. Ehargetlic 3 no.6:1-5
(Steato powerr pinrits)
station auxiliaries
Je 160.
(MIU 13:7)

FAKTOROVICH, MG,,,inzh,
Measures for decreasing the expenditure of electric power on intarnal
needs. Energetik 9-no.2:i-3 r 161. (MIFLA 16:7)
(Mectric pov*lr plants)