SCIENTIFIC ABSTRACT O.D. DMITRIYEVSKIY - YU.D. DMITREVSKIY

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000410530006-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT


7-
--- ------ -
EpAklif Pz-6 IjP(6):: -AT
ACCESSION NR*. PR5012286 UR/0058/65/006/003/D075/D075
SOURCE: Ref. ~b. Fizika,,Abr-. 3D6C4
AWHOR: jerezin) A. N. evskly, O.-D.; Shakbver-dov, P. A.
Dmlirb
TITLE: Kinetic spetetroscopy of 1ntexnob?cu1ar electron migration bffected by a
photoimpulse
C rr. Xomis.- Do
IVED'SOURM& vyp. 1, 1964, 52-63
TOPIC TAGS: el,~ctron tramfer, -electron migration, molecular ion radical, molecule
i)hol:oexcitation
HON: The ;7eneration of positive and neFative milecular ion radic,-31s
appear in liquia and
phcti)exci-~atlon of one of the coi-~ponemt;3 of a birai-y
of spectral eq-",Duent were used in comsbipatic~zn with
i4~ ps-ec. Spectra of positive In'. radic'11!3
a f
dc' r E: 4 h -~ 1: 0 ~' X C I te d Tn, - 1 c,~, u-1 e s~appe -_i re
fRde-oi;t ~f -he absr~rption bands of the -Iri~;inal
e :Ion spe(Tri-V".
~7-' its triplet SL3t . An E!bso-T-,

SUE CODE: NP, OP ENCL: 00
t
- I
4 .
i
I

ACCESSION NR: AP4039710 S/00!;1/64/016/006/1061/1062
AUTHOR:
Dmitriyevskiy,.O. D.
.;!TITLE: Ultrafast photoelectric spectrometer
SOURCE: .Optika i spektrookopiya, v. 16, no. 6. 1964, 1061-1062
..,TOPIC TAGS: spectrometer, photoelectric spectrometry, high speed-
t4spectrometry, absorption spectrum, photochemical reaction
j;
'ABSTRACT: The spectrometer described employs mechanical scanning of
Ithe spectrum with three mirrors rotating in opposite directions (0.
!D. Dmitriyevskiy, Authorb certificate No. 625090'26 of 13 April 1959)f'
~
at previously proposed by L.*A. Samurov (Opt.--mekh. promy*shl. No. 2,';
p21, 195~) for ultrafast photography. The spectrometer model con-
11structed registered the section of the spectnua from 450 to 740 milli4
11mi-arons within 40 microseconds, with the-mirrors rotating at a com-
'!fortable 3000 rpm. An autocollimatic Fism monochromator was used.
ard
-1/2

;,ACCESSION NRs AP4039710
;The resolution of the array is approximately 4 millimicrons. The
'radiation receiver was an FEU-27 pl)otomultiplier. This spectrometer
Mas used to obtain absorption spectra of various rapid reactions,
particularly for the intermediate products of photochemical reac-
!tionsi induced by powerful light flashes. "The autbor is deeply grat
:Iful to Ai, N. Terenin for continuous interest and guidance." Orig.

DMITRIYEVSKIY, O.D.
UltrahfLgh-Eq~eed ~botoeiec"t-r-i-o'.'g'pe'ctrome ter. Opt. i aDektr.
16 no.6;1061,1062 je .164.- OHIRA 17:9)

electric spectrupWAmeter descrAbed ekewhere (Opt. i spek,"or, v. 162 1061s 1964ii
1Tpzisy dokl~ 119 Sau-enbcb* po spelstr.j, A~bstrwtB of Rej*rtz of 15th Comferenim on
166., 1963)- The 503-ve.,Utu uzeA vere muthnncl,,
ama~ dizm--Itbq~l llommlde -immetbans.. Positive rs-sifts ware 6b..
aceimnaj and ni
'WIA-
tdned only wki2i ap-mt-one m4 uitmmethwie. Mutwmeltution of time ad in in thm

A
~'7
;5 -65 7
-ACIMBION =t jq>wG5T:__
Atit 0) In a= or =a-IW, Van tarrRed. out wdth ast, I=- a
M?K-2000 vith te~al (olectric) fUab enara c4, L~00 J,, t3magb a filter UaEl -ummatea
tL-e excitatJim jymly to tht,abzor
_ptipbard of the 4e. Ulumimticm vit;h fuu
ii&t frm the rjash, irap 3.ta to I'the saba :razatlta. -The rmatn zbcrd an absoxptiaa
p-mIt at 680 =, Cue to the positive i*n wAical, d4ihepyl inlue, with aU.Petirna q:p-
vraximata7 im psee. it is evnfiniea tha b2te-1=1eCk~LM' trSMfer of Zlectr=r, Is
aidea by tbo faet that the zoolee~len betw)en i&leb the elnctrm -fizz tmazfarred
formed a donor-acceptw It mut theref-mit be tabm into a"count thvt -the
aolvant sarraB in tIr1B nechanitm rxt ouly aa *bbj) dielecIrde madirm, "X.It alzo an tht
agent tbvt tarma tM tratopart of t.1he electrm fr4om tba do=r to tba accaptar.
An-Utgow msWtis were dbtednad by i3aing acridtao cranj;p Im Iteu of tzrlp'_'--Iavine~
Origi.- art. --WE-
;'j
-A!
BUBO=% an Cmat Op
:2
zi RV Mo D.*
MMMIMEMMIN RI MI 9 M." I POK MR Mm_ HIR

L 5422-66
ACCESSION M: AP5019774 UiR/0051/65/039/002/o3io/033.1
535-853-24-15
AUTHOR: Dmitrilrevskiy., 0. D.; Kotlyar,, I. P.
TITLE: An ultra~fa
st.infrared spectrometer
SOURCE: OptikaA spektroskopiya, v. 19,, no. 2. 1965, 310-312
TOPIC T= : IR spectrometer, IR radiation, radi ation detectorp monochromator
The autbors point out first that development of fast infrared apectro-
meters was hampered in the past by the lack of inertialesa detectors. In viev of
the recent availability of a number of quick-response detectors with time constants
10-6__10-8. sec for a very broad portion of the spectrum, they constructed a model
of an ultrafast spectrometer of original design (Inventor's Certificate ND.
625090/26., 13 APTil 1959, issued to 0. D. Dmitrtrevskiy), with three counterrotating
mirrors to scan the spectrum. 7rhe optical diag:rum of the monochromator used is
shown in Fig. I of the Enclosure. The spectrunincanning thhe in such a MDno-
chromator is 5 times less than in a similar monochronator with a single mirror.
A quick-response detector is used. With the mirrors rotwting at -3000 rpm,, a 1_5
p interval of the spectrun can-be registered in W psee. A sample spectrum is
shown. The spectrometer was used to obtain a series of measurements of triplet-
triplet absorption in dilute dye solutions subjeated to pulsed photoexcitatiom,
Card 1/3

Card 2/3

L 542-2-66
ACCFMION NR: AII,5019TT4
ENCLOSURE: 01C)
"Fig. 1. Sebematic optical diagram of the spectrometer
Card-3/3--

DMITR3YF,V--,K[Y, 0.2,.,~ 'EMNIN, A.11.
Ile ng of flunrescence and deactivatIon of the triplet state of
I nF,,
tryfaflavine. '12;v, AN SSSR, Sera fiz. 29 165.
(MIRA 18:8)

L 01267 -66 EWT(I)/En(m)/EFF(c)/EW(j) IJP(c) VI
ACCMION NR,- AP5020781 UR/0048/65/029/008/127lA273
AUTHOR: Dmitriyevs!Ety, 09 Dot Terenin, A's No
56
TITLE.- Quenching of the fluoreseence'liia deactivation of the triplet state of
'ac h Conference on Luminescence hold in Kharikov 25 June to
riflavine Ihepor~, 13t
1 July 19647 q P~ I
1-1273
SOURCEI AN ASSR9 Izvestiyao Seriya fiticheskayap ve 29j not 8p 1965) 127
rOPIC TAGS-. luainescence quenchings electron donor, electron acceptor, organic
solvent
JLBSTRkGT iThe quenching of the fluorescence of acriflavine in acetone, nitro-
miethane, and dimethy-lfornamide solutions by nitrobenzenef.dinitrobenzene, analinep
and diphenylamine was investigated* The solvents were selected because of their
bigh dielectric constants* The quenching followed the Stern-Volmer law and the
quenching constantsp which. ranged from 7 to 750p varied with the donor or accept-
or qualities of the quenching agent* The deactivation of the triplet state in
acetone solution by diphonylamine was investigated by high-speed spectrometry
onstant of the
following activation by a short light flashe The quenching c
__6

L 01267-66
ACCFSSION NR; AP5020781'
triplat:state was about 25 times Chat of the singlet, but because of the different-I
lifetimes it is concluded that-the~ probability of quenching the singlet state is I
about 100 times that of quenching the triplet state, In oxygen-free solutions
there were observed theabsorption band of the positive diphenylamine ion (life-
state
tim(t 130 microsec) and the triplet-triplet absorption bande The triplet
decayed with a lifetime of 28 microsect Admission of oxygen to the solut
caused the triplet absorption band to disappearp, although the dipheny-lamine
band remained. It is ccmoluded that the qvenching agent gives up its electron
via the singlet levely and that the de6clivation of the triplet state. proceeds by
a different mechanism* Attempts were made to detect the diphenylamino ion in
other solvents* Suacess was achieved only.in solvents with high dielectric con-
stants, It was possible to detect the ion In nitromethanep but not in dimethyl-
irorz3midev although the two solvents have nearly identicaLl dielectric constants
turid dipole moments* It is concluded that theelectron donor-acceptor character-
isties of the solvent art) also important Orig# art* hass 2,figures aad 1 table,
Crd- 213

L 15766-66
a1v
ACC NRz AFWZ7682 SOMM COD93 M/0[151/65/019/W5,10828/0829
AUTHORt Ddtrtyovskiy. 0. D.
Mat none
TITLXv 'Phototransfor of electrons from aromatic amines to solvent during pulsed
excitation
SOURCE% Optika i spektroakopiya.. v. 19, no. 5p 1965, $28429
:TOPIC TAGSz primary ar*wtia amino,, diphww1am1n&,t sIxictromoter
AW3T&AGT t Ue.-Intaimoloculner transfer of eleetrons from aromatic amineB to
acridinio d,
yes,was reported previously by the,author (DAN SSSRI 151, lUt !Q,63j
1-a`1')WWi7-j-ij~9ktr-, M:~343Y 1965),, The direet pbototransfer or electrons rrom
exaltod diphri 'T1 In -'(DrA) to the solventei (CG1 GHG-1 CH Gl,,) at a DFA
4'
1`10-5M j J20"mm In di=etor zzd
con(wentratioll of W" a now reported*, A quarts u1b
185 um lon0p irl2led with the solniioni was tneerted into a "light reaet-ord con-
taining'2 quartz Slaah bulbs (1n-2000) with'a total enorgy of 400 Joules, and was
1 1 i
sibJeoted to a light pulse of 100,g sec. Mia spectr=a were regletered by an
Mt 5a.WL-4+535-34

L 15766-66
FACC NRs AP5027682
ul-trarapid photoelectric spectrometer deV414) ad in the laboratory (0. D.
1knitAevsklyp Opt# I spektr * 11 1610 1061.. 1 The solutions were Illuminated 117
lijot filtere UPS-1 + &S-12 to affect, the excitation of the am-Ana molecUes onljr# i
'DPA4 cation
The dbsoryUon line of the with a maximum at 680 ma . appeared in the
spvctrum taken from -the solutions of DPA in 001,4 and CH013- It had a life time of
4 ani 16~L~seap respeotiTely. The noticeable absorption of the DPO cation in the
680 mAxe&n was observed in the C(a 'and MiOl-j volutim at, coteentrations of
4-5 x IOT5 and 1-2 - x 10-5 ; re'Bipe*ti*e!�, after 111unination with one f3ash.
ACMDrding .-to the spectr=v' tbeamine disappe4red irreversiblv and the solution
bemwe yellowish brown.after. an I Uumination ~, with only vas flash. The DPA7 cation
did ~ not apliesti aft4w repeated W,-Aination, of, the, heatedl solutions, A BW3"
effoot. was 'abseri4~j during wqmr.1~6its, with triFhenyjawneo 7he authorAhanks
A
_TereCLn for constant attention iod Orij;. art, hass 2 figures mid
SUB COUBIAqW/ SUBM DMi 154yo5/ RIFt
2/ -S) Y.,

D',VJITRIYEVSKIY, P.M -
Angara and Yenisey. Priroda 50 noolt25-34 Ja 161, (MIRA 14:1)
1. Gidroonergoproyekts, Moskva.
(Angarru Valley-Fatural resources)
(Yenisey Valley-41atural ~r.esouroes)

Z-,\ D E [Dmitriyovskiy, 1',,M.)(Moszkva)
v
,O~ the Angara and Yonisey Rivers. Terra tud kozl 5 no,6::253-256 Jo
161.

DMITRIYEVSKIY, P.M.,.Anzb.
Integrated utilization of the Angara River. Gidr. stroi. 32 no.l:
1-8 ja 162. WRA 15:3)
(Angara Valley--Hydroelectric power stations)
i
I
I

DMITRIYNVBKIY, P.yQ,- BOGDANOV, 'N.G.
" -," 4 ~ 1 1,
Now device for testing core mixtures, for rupture. Lit. proizv. no.lt
21-22 A 158. (MIRA 11:2)
(Coremaking) (Sana, Faatdry--Testing)

PIAMIUVSKIYY S. (Leningrad); YEZHUVA, D. (Leningrad); ARSRA'VSKIY,, .M..,
sovetsnik yustitsii (Tyukent); GALEYEV,*A.
Witor's mail, Sov, torg. 36 no,3:42-4,3 Mr 163, (MIRA 16-3)
I* Nachallnik Zhele=odorozhnogo upravleniya rabochego onabzhemiya
luzhno-Uraltakoy zhele 'znqy dorogi, Chelyabinsk,
(Retai;l trade) - (Railroads--Dining-car service)

IMUUW,s~ 'r 6 oon Petr . . VIMSII,'Y-3V, i, . ~ . , ra:I.,jICtor; (',JM4UV6XAYA. 1. 1. ,
I NAO:nw&;
r a a 1i"00; IIIHIJ WILINfilm"-0u.I.,
[Pick-ling and proservin- I k1iranente kopuaty.
Pod red. A.I.Vasil'on. tioo.izd-vo torg.ltt-ry, 19456. 52 p,
(Cabbago-'roserwation) (Mud, 10.1o)

DMITRI -- --. - wT---(Wazan')
History of Russian dermatology. Yest.derm. i ven. 32 no.3:58-60
%58 (MIRA 11:8)
(DMMTOY)MY, hist.
in Russia, (Ran))

'7-
V, S r, I - ,
Category ; USSR/General Problems - Method and Technique of Investigation A-4
Abs Jour : Ref Zhur - Fizika, No 1, .19571 No 146
Author Dmitriyevskiy, S.Ye.
Title New Thstrum-en-E -to Re-cord Oscillations.
Orig Pub Hauch. Zap. MLfedry teklm. distsiplin Mosk. finansov. in-ta, M., 1955, 4-16
Abstract The article consists of two fundament%l divisions: (1) exposition of the
theoretici~l foundations of'vibrometry and seismometry; (2) description of
a vibrometer developed by the author. The first, basic part ccmprises a
treatment of the fundamentals of the theory of the damped mathematical
pendul=,.a derivation of the eq~xaticris for the static andidynamic magni-
fications'.of the seismograph, and a discussion of'the basic requirements
imposed on'an instrument for the iieasurement of vibration of buildings and
otber constructions (the instrumedt must not disturb the oscillating
mode of the construction under investigation, its VM*ts must not have
resonant frequencies within the frequency range under investigation,ete.).
The second part gives a schematic description of the instrument.proposed
by the author as a replacement for the vell-knovn Geiger vibrograph. The
instirgment consists of two parts: a transducer, maldng contact with the
Card 1/2

Category : USSR/General Problems - Method and technique of Investigation A-4
Abs Jour Ref Zhur Fizika, No i, 1957,No 146
investigated vibrating surface, and it shoh'-pariod galvanometer, serving
to'record the os6illationa (which are transformed by the transducer into
altez-aating,electric durrent) with the aid of a beam of light, recording
on a drum covered with li&t-sensiti,m material (ph6to-registered). Three
versions of transducers are proposed for -the medsiurement of oscillationh
of displacement, velocity, and acceleration. In the displacement trans-
ducer the constant Ught flux is modiaated i4ith the aid of two gratings,
one of which is stationary, and the other, repr6duces exactly the oscilla-
tionb of the* inve object. The modulated, light is transformed
by a photocell Mo an 6lectric curr(mt, the krequency and amplitudes of
which c6rreqpond to the frequency and amplitude of the m6asured vib,3~ationz.'
A transducer of the electr6dynamic type is recommended for the recording
of the velocity 6f the oscillation. An inertia transducer to make use of
the pie-ioelectric'effect of Rochelle'salt is recommended for the recording
of the acceleration of the oscillAtion. It ls'in&i~atefi that It is pos-
sible to,m4asu're velocity and displacement by electric-integration'of the
current by the accelerometer transducer.
Card 2/2

16(1); 24 PHASE I BOOK EXPLOITATION Sav/2619
Dmitriyevskiy, Sergey Yevgenlyevich, Docent, Candidate of Technical
"' - ~c e-n-c e-
Nekotoryye teorii kolebaniy s 11sobstvennym zatukhaniyed' i ikh
otsenka s tochki zreniya opytnykh dannykh (Some Theories of
Vibrations With "Self-Damping" and Their Evaluation from the
Point of View of Experimental Data) Moscow, Izd. VZIPP, 1957.
82 p. Errata slip inserted. 200 copies printed.
Sponsoring Agency: Vsesoyuzn; zaochnyy institut pi~shchevoy
Iry
promyshlennosti. Kafedra teoreticheskoy i tekhnicheskoy
mekhaniki.
PURPOSE: This book is intended for specialists in applied mathe-
matics and for theoretical physicists.
COVERAGE: In this book a study is made of various equations of
the damping of vibrations which depend on internal resistance
in the material. Such vibrations, according to Academician N.N.
Card 1/3

Some Theories (Cont.) SOV/2619
Davidenkov, are called the vibrations of elastic bodies with
Itself-damping". The book presents a new theory which takes
into account the damping of vibrations as a function of velocity
and as a function of displacement, ab wo'11 n!j tbnort Whlib".talzos
acco f mg!'crmition.
,xit dhmpftg 4 d
There are 184 references: 141 Sov et, 24 English, 14 German,
3 French, and 2 Italian. 4o 4 ti es are renti oned,
TABLE OF CONTENTS:
1. Resistance to Vibrations
2. On the Work of Academician N.N. Davidenkov and Professor
5
Ye.B. Lunts 7
3. The Nature of Free Vibrations on the Basis of Experiments 10
4. Certain Types of Free Vibrations Based on Empirical Law (7)
Card 2/3

Some Theories (Cont.)
sov/2619
(Damping as a function of velocity, damping as a function of
velocity and displacement, and damping as a function of
displacement) 11
5. On the Forced Vibrations of Systems With the Types of
Internal Friction Studied 28
6. Damping as a Functlon of Deformation 41
Bibliography 76
AVAILABLE: Library of Congress (TA 355.D55) LK/jb
Card 3/3 11-19-59

DKTRITNTSKIT, V., instener.
'Jack for suspending front axles. Avt. transp. 34, no.8:
28 Ag 156. (MLRA 9-10)
(Lifting jacks)
4
P

3)KITRIYEVSKIY, V.A., inzh.
- '~!:- `:-~ ~'. ,
-1- - -.
. i. -9A17..Z,-
Preventing corrosion in construction elements of rwCnesfum plants.
Stroi. prom, 36 t0.3:11-14 Mr '57. (MIRA lity)
.(corrosion and anticorroaives) (Magnesium industry)

ODINOKOV, S.D., k:snd.tekhn.nauJr;-DKITREVSKIY, V.A.. inzh. (deceased];
XYDINOV, Tu.S., inzh.,
[Instructions for making and using cold bituminous mastics for
covering roofs with rolled materials] Ukazaniia po prigotovleniiu
i primeneniiu kholodnoJ. bit-nmnoi mastiki dlia ustroistva krovell
iz rulonnykh materialov. Hoskva, Biuro tekhn.informataii, 1959.
6 p. (mim 13:6)
1. Almdemiya stroitelltitya i arkhitektury SSSR. Institut organi-
zataii, makhanizataii J. telchnichoskoy pomoshchi stroitel'stvu.
2. Laboratoriya krovellnvkJi i otdolochnykh rabot Nauchno-issledo-
vatel'skogo instituta organizataii, makhanizatsii i tekhpomoshchi
(for Odinokov, Dmitrevokiy).
(Bituminous naterliols) (Roofing)

FOV/89
-5 - -8/15
AUTHDR&~i* Kikoin, 1. K., ` DmjJtriypvahy, V. A-4 Grigorlyeir, 1.
Koranovsk-iy, Dubovrkiy. B. G
TTTLE: Test Reactor With GfLeeotin Fissile Material (UF (Stendovyy
reaktor .9 gazoobra-.nym dplyaohcnim9,YFx veshchestvom UP
6!.
P E H T 0, D I t^ A i, Atoinnaya energiyn , 1958. Vol Nr pp. -,.0? U
IxB'3TRACT: Tho rq~actor is of the heterogen-otu, type, the mederat 0 T' con-
Oists of metallic beryllium 0 '~70, kg). -and graphlte is u -- e A
as a reflector. The beryllium wrAs available in form of' cvbes
the edges of which had a length of, 40 mm. The aertive z~)n& i-:
a cylinder of 1160 mm diameter Find 10801 mT,-. h-~Jglto-. The 'gaZe-014's
(not enriched) uranium hexaflooride filled '14;--;
were arranged in form of a quadratic latt-;.c~i -A-ith a spac-Ing
80 mm. The cbanneln consicted ol' quadratic al,..:minum tubes o~
40 - 40 - I mm. 4, 8, 10, 12, and 14 chnnnels nre arranged in a
row, one beside the other. The working volDmp o!' a channel
within the domain of tht~ active zone is 1440'(-0. The tataJ
volume of' the active zone in 21J; 1. The Ar-aphite re-
Card flector has a thickn~-ss of ~00 mm, whils of the

A Test Reactor 'Nirh Gaseous Fiuoile blaterial (UF OV,- W; - 15
npper and I ower rpf*.t Pc, ors is 60C mm. 12 C~;,O 11n, i:
12 m diameter pass through the upper reflevr.,--irt iht
possible to feed the notive zone -.-.,i!.h Fwq. .*.
vertical channels are provided for regi,,latlon ard ,~.-.`i-ch
off. The reactor can be heRted froi:i ~hfi outside bv
electrical sggregate of' 31% kV,'. Henting. the ;V
0 ,
temperature r-f 80 - 91) C takes 10 - !5 houri. 'Pho
located in a steel casing off -:* 1500 mm diampter.
hermiAically ~enled. Rubber Paskofs are-iised 1'-,~r
system fcj- f-hp blw~vitjg-in and -out nf gas con~,--.;1-,,.-;
for urartium-hexe-fluorlds, em-?rgency cistern.
apparatus, and remote-cortrolled valv~-9. Reactor contro.,
carried ous by hand. Thi re?guial:ing rods are
a diameter of 22 and k1 mir., which are filled with bnrrn
In A'ugust 1957 the reactcr became criti cal f or thf~ -- i
the quanti ty of gas amoun,.- i.r.1o to ; 440 t 40 g 1JF !Ph
Dower ortpuv~ h4th-,,~rtc Rttained :due to the b'z-',Io ~cf!- .-i.: -,J~
kV1. V. it h this fpt~,--~,. r ovtpn t r-L nentroy, Lix X
err: -sec war: measured -in the center of the
Ji~ iribu~,
vi -ion of' the thermRi neutron flux v.-.as ana
C a r d

A Test Reactor With Gaseous Fissile blaterial (UF 6) SOV/89-5-71-05
plotted. For the reactivity ? the value
1,35.10-4A m 9
was found. The dependence V (-r) is plotted (-x denotes the time
within which the neutron flux increases up to e-fold its amount).
The temperature coefficient was measured and shown in form of
a graph. The dissociation rate of the molecules UP6 was de-
termined as amounting to 0,32 mol/kWh. The addition of chloro-
trifluoride shows that working conditions can be found in which
stability of radiation of the urani,im-hexafluoride in the re-
actor can be attained. A. M. Susova assisted in assembling the
apparatus in collaboration with A. K. Krasin. There are 12 fig-
ures and 3 references, 1 of which is Soviet.
Card 3/3

rMITREVSKIY, V.A.; KOPOV9 G-V-
Experience in constructing a thermal pump. Nauch.-tekh. inform.
biul. LPI no.l0158-67 t58. (HIRA 140)
(Heat pumps)

210), 5(2) SOV189-6-5-5133
AUTHORS: Dmitriyevskiy, V. A., Migachev, A. I.
TITLE: Dissociation of the UF 6'*Molecule Under the Influence of the
Fission Fragments of tho Uranium Nucleus (Dissotsiatsiya
molekul UP 6 pod deys-tviyem o9kolkov deleniya yader urana)
PERIODICAL: Atomnaya energiya, 1959s Vol 6, Nr 5, PP 533-5,39 (USSR)
ABSTRACT:
Card 1/3
The following experiments were carried out: a) Determination
of the decay rate of U11 6 after irradiation. The experimental
arrangement is described,. The sample was irradiated for 33
i 2 ~)nstant
hours in the RPT-reactor at 0 5-jo13 o4cm see (,,
temperature of the test ampou es: 50 C . As a re3ult, the de-
pendence of the total pressure of the gas and the dissociation
of UF6 on the time of' irradiation was obtained (:Pigs 1, 2).
b) Determination of the rate at which the UF 6-molecules are
destroyed. The experimental arrangement is described. Solid
uranium hexaflitoride was irradiated during 16-5 hours in the
9 2
reactor F-1 at 5-8 10 n/om see and 80C. The reoults are
recorded by curves: a) Investigation as to whether the decay
of hexafluoride under irradiation is a reversiblo process.

SOV89-6-5-5/33
Dissociation of the UF 6-Molecule Under the Influence of the Fiasion Fragments
of the Uraniuni Nucleus
The experimental arrangement is described. Irradiation was
carried out in the reaglor F-1 in the course of 60 hours with
a, neutron flux of - 1010 n/cm2.seo. A sooond aeries of ex-
periments was carried out in the VVR reaotor. The results
obtained are shown by a grapb. d) Determination of the constancy
of UF in the presence of surplus fluorine. Summarizingly it
may bi said that UF6 decays by neutron irradiation probably
according to the equation UP UF + F
6 5 2
The rate of decay is characterized by the quantity
G, - 0-5 mol/100 ev or Oe2,1 mol/h per 1 kw power output
(liberated in the gas). It was found experimentally that
during irradiation not only a dissociation of UF6 but also
al. recombination of the annihilated UF6-molecules takes place.
As a final result an equilibrium concentration forms between
69 which depends on the irradiation
the fluorine and the UP L
Card 2/3 power. A mixture of fluorine and uranium-hexafluoride is a

SOV/89-6-5-5/33
Dissociation of the UF 6-Molecule Under the Influence of the Fission Fragments
of the Uranium Nucleus
radiation-stable compound even at room temperature. It is
possible to use it as fuel. in a nuclear reactor. There are
6 figures and 12 referencoBi 5 of which are Soviet.
SUBMITTED: October 3, 1958
Card 3/3

W~
en
% & : . . -
cw L. 0.9
0. cc. 0
VIA
90 0
U 08~30 0
I ~ 0
0'a r
0:4 b
A
he
04
Hill,
lial!
is
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AS
04
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21 (9)
AUTHORS: A. S. 30',/69-7-1-5/26
A-he Critical Masa aad c.' Flux Ms~ri-
TITLE. Da~ernzl#"La' ork ofv 1 1. ~ %,
bution by the Method of Phyaical Model Rspxa&entation
(Opredeleniyo kriti,-,heskoy riaaay i rasprodelaniya pDtoka ney-
tranov metodam. ftzichesk:,go mr)lelirovan~ya)
PERIODICAL: Atomnaya energiya, 195c., Vol 7, Nr 1, pp 27 -- 32 (1,11SSR)
ABSTRACT: The new method iu based upon t'he fact that by means Qf a mcftel
not containing any fisulle material it is poesible experirrient-
ally to determine both the critical mass ani th,-i neutron fit,_r.
distribution of a reactor that iv newly to be p:r-ojected. The
operational cha7mele of the model. are fillnd with a. neutron ab-
sorber which imitates the fissile material with -,'.s neutron ab-
sorption cross uecti.),r. The foxmation of fast flasion neutiors
is imitated by means of a neutron sourc:e, whi-h is shiftel in
stages along the cperational. channel. The distribution of the
thermal neutron flux la measured by means of a detector (e.[,.
dysprosium oxide) which reacts to thermal noutrone. If th,~!
strength of the neutron preparati,~n and the absolute magni-tide
of the neutron flux are known, it is possible to calculate the
Card 41/3 critical mass of the. planned reactox from the foi-mula gi.,!ep.

Determination of the Critical Mass and of Neutron SOVASI-7-1-50/26
Flux Distribution by the Method of Physinal Model
Reprecentation
The oritical mass of a reactcr working with ui-amium hexafluo-
ride, which is determined from the model experiment2 agreea
well with the critical mass meneurod. when startine the i-eacto::,.,
Other measuring i~esulta obtained with a vimple walar reactor
model w--'th a cylindrical active 7.rjne cf 5' (,j- 25 -,m
radius are uhown grayhil-.ally. The active -)a:tt 2f the rca(.-tor
consists of 37 Q.uminum tubes, rhich wr-re linetl with strong
paper, and on to -4t6 Btxfaae boron narbido had been applied by
means of a glutinan-t. Th-3 whcnle rar flen suspended a cy 'n-
drical. aluminum vessel (diameter 800 mm, heiGht 800 m, aistance
between the aluminum tulle and the bottom of the Y.,ssel 120 -M).
The vessel was filled with orclirary water. *;Ih-,YL measurIng fflux
distribution, eaoh channel was dividold aocordlin,- t~, its h-SiGht
into 10 equal zones, and into each of those nollv, numberin.g
370 in all, the neutrop source fox' 5 !5 wa3 ini-i--Auced. Basides
determining the oritiaa,2 mass and carrying o:xt ex-
periments, also the optimum lattice paran-.~-tera et.,--. of a ra-
actor to be projected. ma,y easily be d.,AErmined in a
Card 2/3 mamner. Thn method is v~::.-y aimpl,- und iequixes z,~~ fisz;ile ma-

Determination of the Critical Mass and .-,f Uprzt--Ir
Phyaical Model
Flui.Distribution by the MAthod of
Representation
terlai.1 a Po-a-B-nautron Nvith 10 'rL."'flocz, for
these experiments. There are I-' figurea and rnfer,=oes, 3 c:f
which are Soviet.
SUBMITTED: November 8, 1958
Card 3/3

Zw- dl-!!
A J. ..I J, ..a O.L-
6.47.. . "r
r
1-14g,
NaL. d.. K-b
-bw-
-kt. d,&
All. .. . .. F.- -..h.
z
W~ JiLl. liA
TrIT
..a d.
hj-&-t -lot, A- P-Y.- I'-- fil
At-
IJM~n~W N.1-- fil., J~ k-, t"". r-
W.- d..I-.
tx-
J. 3" r- I 'I
Tl- I= CL-
FTll.
211 MM
Beatiminamg der krifillrhen Stamoc und (fer Ncu1mncZflU[1VCrtC11=ng 1"IttCls der
Methodedrrphl-mikallilchen Nachbildang')
4: 1). including ntgiritc KraniWs, 10 to 15%;
%; W K-Na granites (with Na,0: KtCral nbout 1.5: 1. or low-
c (d) Na-K granites, vithersearce (wilb 11,10: KtO
1~1.45, or lowcr), (e) K-Rraniles, intly combined %villi a
.typical K-meta-ujuitis"i, e.g. in Pastein Kmmrml, Kilu,
Kzyltall. IW. Flitel

)Idl' 1"'lly-EVSKly, V. S.
A. B. Vistelius' critique of the "Introductdon to vetrolo~-'ic--l chei.listryll
by ". N. Zavaritskiy, :Lzv. AN SSSA. jer. gool., iio 1, 1~52.

D]-aTRM'VS_,;1Y3 V. S.
USSR/Geophysics Granite May/Jun 52
'"Problem of the Formation of Some Young Granites
in Central Kazakhstan," V.S. Dmitriyevskiy
111Iz Ak Nauk, Ser Geolog" Ito 3, pp 47-70
On the basis of studies of some intrusions of
young granitoids of Central Kazakhstan, the author
concludes that a number of structural diversities
of granites bave their origin in the action of
gaseous solns, vhich wre connected with the same
intrusions, on primar3t granites. Acknowledges help-
ful advice of academicians D.S. Belyankin and A.N.

a AA -iy7-v-,:Vl'i, ~07. ".
Classification ma grcolo~jcal c haracteri ~; tics of greisell in ~;,~.Iitral
Kazak-tisl-an, jokl. Ah SSSii, 84, lio 4, 1952. L~

MRITRIYBIrSXIT, V.S.
Greiaon topaz as source of high-alumina raw materials. Ognsupory 18
no.7:318 Jl 153. (MIRA 11:10)
(Topaz) (Alumina,)

15-b-7-4-4480
Translation from: Referativnyy zhurnal, Geologiya, 1957, lir 4,
p 67 (USSR)
AUTHOR: Dmitriyevskiy, V. S.
TITLE: The Normative Chemical-Mineralogical Types of Mica-
Quartz and Topaz-Quartz Grelsen (0 normativnykh khimiko-
mineralogicheskikh tipakh slyud'Tano-kvartsevykh i
topazo-Kvartsevykh greyzenov)
PERIODICAL: Mineralog. sb. Llvovsk. geol. o-vo pri an-te, 1956,
Nr 10, pp 88-93
ABSTRACT: To distinguish the principal normative (standard) types
of greisen, the author seiected varieties that should
have unchanged chemical und mineral compositions. He
proposes to use as principal (standard) types varieties
which have formed from granite or some other rock and
have fully preserved one of the chemical components of
the granite: K 0 or Al'203. The following princiDal
types were estaglished among the greisen: 1) aluminian
Card 1/2 greisen, 2) aluminian-allcalic grelsen, and 3) greisen

The Normative Chemical-Mineralogical Types (Cont.)
15-57-4 -4480
devoid of alumina and alkali. The introduction of the concept of
normative chemical-mineralogieLl types of greisen makes it possible
to dispense vdth mass chemical analyses of greisen rocks, replacing
their Quantitative mineralogical calculation by a subsequent coripu-
tation. A graph is furnished for comparing the compositions of
greisen among themselves and with normative types.
Card 2/2 S. P. B.

WE
N; - '44,
-
Trlkd,~~ C17
&~fb M~mrn Lzat3cw of Ott drpdj.3t_, ;1j Centr',
di--ijiiut Aag,:3 i0i~:h are di~.tii;Euis!mji~_4 f,/
Il-.dUWTrIatIS'1l (1), fll' !4:*NYMA fGTI:l!sIifAl
pmpir f11), the
ore plimmlinlinn tm, a K 511&pf
vaill tbl~ fomn6o-n of CIL low~mLtmv, IIuiyit..-,jMLxt_- velfts
iChn M --~! - -it
mlprl5tir paralt eC jlncra? e Ric
follovilzig-An Ia dioou~b Omth-mkii occuri.,~Vhh txyun.

mle:i .-f tht prirnary j1'a:6fiC MW~ILVII ':r7, --I witf,

l r tic, nulliv. til,, -1 r, 1a;- a;~ 1, - -0 "i
WV IVVL!'till t.-' 7W, it
aud qnutz; bill1r."n'lilt,

:;., ~, i.-It. 1:W11.; 141d.
walin-t, rhu-ntt. zt:iaz A gang qi,otz is

nl016, ib_,tuoj L- ryl, and ;nulvb-
I~tlns
latirr mintl A 11~, on I.bC o!
denhe
Vie For 1V am lypk~l) Jim ~,,Iftdv.4 of r..-,. Cu, Zil,
-Pt;, BI, and 'Mo .(4knD c.. tetm,%cill-h-, thaltopyrue, Witt-
ft_,~ ond ~,.asso -
aA cd. IhAft wlaru f2tiff I-Iii-rit-
c
-Vi vlm
1wIIbv,,4 mure bomm-1 of K hid-p4ir. U111L Wpfiz,
ri,~ s7b ~Odtt,
iS
Time-bclii5copiug- C-1 lht- ""ges duvii
wal a' -Ow "imilitallcums
50in,
ADITIISMunk.A Sizign"FIX w'd M" Of fl~z Min~ruis Cittz-j
Ubu vilay a Ipp'-arla gW)tF:x?kIllS but evidultly e1k)
'11-t "Illdk-dtE~ all"' cqiul. W. Litel

~
12/15
65
V
1
8
-
-
-3
-,
_
I
AUTHOR-. Dm iY-V 0L;V, IV- 8-
TITLE:
:z I Lqq..a in, Ethvlated
The
Az0*-_qt-.s,:,tilsvintsa v etilirovannykh
9 n s; I n a k'-,-
PERIODICAL-. RlUT-ii-ya Masel, Nr ill, 1958,
pp 59 - 61,~'ITSSR)
ABSTRACT-. A -~rai-y a~,,~~!uT-ata and si-Mp-:a met-hod for dstermining tetra-
a~,hyl_ -_1*ad r-TES' la very L,,iportant dvaring lo.-Lig-tem
-hy-ated ps--)ls ais a oznoentratlon of the
of ;~ilv " ~;J_
TES car 15),s a&misslbie lim"U'is 6Lie to evaporation
S.-.)Ms. dA'Alcien---les in t0he standard method
TES im pet.-_ools (GOST 5337;..55)
otts"as aj~ qlffiaul-tes 4rising during
ths atal7els ?,f Methods for deter-
.6 B 93f150.
iml-'rg _-any dl- ana catlons, especially
W%th have recently been
11(efoV). For '-he datarmination of lead, the
J..Y-J~ojj Bn was 1Leed and special chromogen
'Iblaak G) aq indicator. When
t --w..
.xg laad Urllon B11 in the presence
of the co]Lour charges at the
Card 11/3 to This clear change

SOII/65-58-11-12/1,9
Thq D~-,:-4& '-n Blvhylated Petrois
nr.;. in - S -12-1 an. se.1kaline medium at
fonw are sepS.IVLted, and it is
of
airoant of a buffer
~30'.) c Z 4 5 %am-m-inia. ecluticn). The TES
to 4-hB fo=ala.,
t-he TFS :~n gvazis for 1 kg of
~. ..:,:Z tt, Bte 323.45
11 sq-~aa' :~f S~rolo-n
4.-YV TZ tq r~- Ta il-; m'l e ~ it ,6. eqr,2a'-.s tha.cLenaity- of the
~l :r,;: aii 'h, a wm