SCIENTIFIC ABSTRACT YUROVA, L. N. - YUROVSKIY, A. V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001963220004-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 19, 2001
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT


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ACCiSSIOli- Nk--.' AZT067901~-
AIJTMOR: Yutov.-I, L, ji, ; ?olyakov, A. A.,
I nvj, j 11 , Ye lov, C;. I .
TIT1,7: A F. (.,.id y 3f the poyzitcal charact~rrlql k.9 of uranlura-hIAEogen Containing
reactoi or, -:i c i i L -ics I s taiid
'.,;-,Iadovaniya po primeneniyu organi-
SOMCE: Mi~,;tow. Institut -Atomnoy LLr
Cn r 2 k L ~'h t vx lo r, ~ siteley-zzamedlitelc:y Y aner, e.-izheskilch reaktorakh (Research on
tll~ ..'r i.- heeit-Ci7.1rz~fer And n-)derator~- in pover reactors).
Mos ( o~.~ : ~, z ~ , 1 ~46 4 , 1,) 4 - 2 017
TOPIC TAGS.- nu. if-a- 'Jover thernnal r-tactor, power reactor, organic reactor
C :,I a 1, ag'~nt; ~7rgan4c inderi-i, uranium hydrogen rpactcr,
LRS'I, A;
c ~ffpcrlson of organic and aqueous mod-
r,l :r F V C- Ol L 1 C,~ C L T-,%,' i0r.S OTI A C 7 i _fL~l !stand are presented. In these
wa~ tjse~ a ~ orgat)lc moderator, the purpose
z t a I friess of uran i uw. in s vg tems wit li
f~ T L mi !being c I
-j~; modJer.tlL,--,f:, [o _~.ver ~-cn~ tructton of fueL elements. Th e
and ht? ~. ~,t-ibution of thernial neutrons is
C

L 4~)~32,(~-6'-.
ACCES57ON N-K: A -j i0O .7 ~ Q 9
T,) o r t -lolts show !hat "he val-,eu; t f tie migration area for media with
D lbipl anyl ILe below rhe vaiu~s f, r alueolis moderators by 40-70% for
r.-l- n 0 - r py I . -
n 1'': :11 V z! 1 -.1 e -of QH/Q~. Mveasurement -; weri ilio carried out at different ratios
f iJ e i( I tie z,~t e to deter-mine [he ef fect -h~ geometry f t. e act iv o. e on
the ~ r - , Czil mas, Q 9 ~ These s ~ owi that in ;he region where
De q U: " :2'! 4hen ( H/Q5 - -jO(',-3,YO for monoisop o, ) /
ylbiphenyl/and QH/Q = 300-400 for
aq.tec-I., Plodlerato? 3, t1he valuei! of t'he cviti.:, I ut-asses ar~ essentinhy independent
Cf O~e geafpetr-y f the active zo-n-a. Orig. a- c . -ias : 11 figures, 2 tables a-.-d
7 fc-imuln:;,
AS ~ ()
91JIM41TIM - QlAuj 64 MWCL : LK! SUB CODE: UP , TD
NO PEP SOV: 003 =- R ( 0 3

'E PF c "j ;7"(G ~~m )/'C-nrP( /r- ?':-i-
T777.1- -.11 RIM,: 3S
,kCCT-:SSV)N NP- A T 5 O'U ow) / 64 000/ 000/0 208 /0 2 10
S. Stepancv, ES 3. A imo i G.
T! I'LE t~jLe deper~derccl of the qqil-a & the diffusion length and the c,-)-
j7
"131 ne.3CT(:r6 fDr a numbper of organic compounds
n S t t ~j f, A t orlm:" y ;'v k' r !,,qledovaniyi po primenei. y-
e r. On;-, S t E- y icheskildi reaktor,'.i, 'i 'Research
t e inerget
h n F e r c n ~m moderators ir power reacL(:,rs)-
M., f
cocllarT. t'--i ei~ I reactor, power reactor, nucLear
In.,, 0 z :19 tz ;.!nA k; ron diffusion coefficient
A 3,1 r a re ~e-petv,-2r~- r' qu.Erf! of thf, lenath of dtffusion
f u S i- ~!,i, ~utron.3 was Enventigated fur 8
D 1 3 'L .z L f e r -i geri t 3 . The imp u 1 3 e s ur c e
t, t n e t t , and the t empera t ure was varied
t e,: r., ~3 i r? e n , ed -r c r '-er)zene bip 1
hen
r. y I -C :~32p opvlbi anisole, a nd
r rt f a rmu I a:i
"W5 L im -I
Pulaull, 1 14 IN-4

time).
,~e S~ff~t,llr at, , he DiStUvit t (the ;ynapre d a,~ t Lae i s us ed az the upd '" , , ,
%,,,e. e vi:J~, with th-is matri-x on -.hp "Ural-C electrcnic coirputf!r, to
thr ~Tenoriz-_Ot_10,1 of ,,roan -,i Stnt
receptu_r _,"~utr, wd Ifrom the aet, c applied to 'Ln~,ern&!
irp)1,1,- -"3 ru-11 ttorn_s -,)~ th? number ipu*f!a (from the set R), !.he nimber
inpcl ~, tnf, nl~.uron "U'1 the iriiAsa scatter of t1vfL, &~LghtL S
r! C11, t1le jj-1-,erruFj` ;,"jp t,, lh,,~ neuron, The quality of mt~mor`za-
_;-y v, t h
i-nuiges, ir, soiDe aaalo,
v wa,, ')etwe(ii .-he quality of Memorl'za'.ion
_npits~ Tn~~ -,_d~ten-:e of an cptiimim threshold fas de-
diic~~,. The rlarix had a tendem-y to mern-iiii.,f- part.,; comwn to severs-1 images, thus
rl!~,1,17q,- it thiz sructiare of the inage. Some of th-,
that the of the matrix w" rat Pally
hap:
e;11-1g7'ad Uaiversity)
EA!"-p vx--,v n) LrI16 14 SUB CODE: LS, DP
V R7-
MOR
Oro ~ '2

2 39 V~
;yIng, Pu tia-mmilatlon fr
oner1g.- 1.6 no.6.5-47 Jo 1649

A-P 4 0 4 7 118
:3
IC 089/64/017/00-4/0303/0304
oly t~kv 4. riatov, A. A.
TIT-"E: S e t t Dn 3qe i n thr: fiss or. U-23 5' 'in monois~~~Idi-
n-dLphef-11 milxtures
p h eny i r i r u n - d e -1 1 a I A am w,
-)3-304
n-a-va -~ner- 96 4, 3 U
T'C , P I C TA'~S neut-rof'. ac-e, organ.1c -moderator, horno-
3; a i~:,, c -3 o i neutror, density d1j..9-
~73 1. C:'.
%.p-, W;129 1column tha ht~-%Vy wal-ar
S:~ 196:3., at C t prcgrc-iri. of: research on 'Ehe
L -3 S 0 0 0 'kv~rc.-:!en-corttaininq media.
n neutr:)ris -,r.
""s
V --"he rv (r-- 7H. ~Tlle,
red vith
a rhe sou,.ce was measur
Th~:~ J1
g4'1101
10,
sm, wom''111-101M

PENA
iv C 1
c --
eutrorl density dist ibu-

ta t -a 1" L
,
0
tank (41 cm d1amet-er 11
:;r th.3 redactor were mea,,;urr~d
r
--~tlike) source,, targel: thick-
ipolntlik"e) source, t-irget
u t
ar~.;t -hickness 0.3 n.-t. dia-
7 il~
tl-,e nev~rons with e -Lergy
1 .4;- ed to alculate 'lie n _~ u r on
W W "I Ch
aa 4 1.7 + 1 . 8
a~i
t
4 4
A L-.y V. P. Kocherq;.n a v dt V
2
i
d
i A ne
t) and with 43.4 c= cbta

af- tie F4 zikc-energatiche-
,i7a A e

-
di 5tr but-ion yielded for
y
i e 3.7' + 0.0'3 cm~ A n

a n S
lh(? age of nE!UtrC; ~.C)d e r -

X
t iidl didhenyl and aluaiiru~xl. For
r e a "va S f ~D 1 In d I o 12
'7

C 5,S'.
(~O% volume) - - 8' .8 +
1 7 cnt4 obt ai nod by Yoch& r-

(g obt ained by the s wl t:,-grculp

-iA 1e ng-ths are 2.63 + 0.04
a1, Id 1 9 3 2 771 e r ati on In Lhe CaSe Of YTIO,3era t or
t of the medium mu st 5 e
t k. I 41---,,i~:.cce,!-)Is , ujiles of maderation of ne-itrons
1:1 t~:7~pounds and matals. Qriq. art.

0! P H E P0(11

r- hm and 6 7
15S
1 d
14

1t h a 3-1 n I
n r, E pk; s e- 1- e -
1
c. r ro rs are brief
e we re
z u,
t1he s al";"p e s
a . ar,: a s

~w'4 T
lifff-OKIR: A-r',;C M~?2 MVOMq/65/M8/005/05I8A 519
.AWM)R: 'Lqmi:a L. N- . Bushigev, -A. V.
.TM-13, Detenan3tiin cf tho rtlatlvt r-att of for various
isot,open by rec-ording gama ~--.tmiasion from 1401, I'Losion fragment,
SOVIK"S.. ATrd=MIYR fnergiya, ~- 18, no. 5, 1.965, 5:118-519
TOP !C TAGS : radio ' i-vcto ~xe, fiu;ioz croas aecticin, gama sp&ctrcmeter, gmmma sprect-ruin,
urantua, plutonium LantbAwm
412SPRILT: Experin-ats vere made to determine he feasChility of Ujing the ga=-,
:spect o-veter methrx! fer mevBuring the firs-sior. -eaction rates for 2 2Ti, 235u, 239D
an", 2~9 P~i! Tlh~! 6-araia-emission spec~rwa of 239, 1 aad 238 9 fission fragments at 1.2
to 2 liev, meazurvad oith t3cinti-Ilation sp-ctr-ovyter v;itb 40 X 40 zw Nal(TI) Crystal
band 100-chax-nol ani-litude 9,walyzer after fiv-e 1als to-loving toult Pf houra of
,expovara did Lot siou any intorforing act-0-ty under the 1.6-Kov 14ULa photopeake.
2-~q 23&
The ra,tio of ft6ai~,n- cro&c sections for .1 Pu U.-sIt - U isotopes vas detezvlafid by
thin -.m* wider the ).6-Mev ph-olloW.& in the mpactra of' the reactor ir-
Tabulatiid data of tto -MU jq~-d 235~u fissioa ratio "asurod
d
U

with a ha he gmia
g.txia-spect:~ometer and a ,laal chwbe;- ~tioqed t t
me!thoo i~~ efficien. in the zaaes in *tich the %ategral fast neutrov. fl" is,-:!;Io,3
P
Jajit aeut cc,-. -Ecperiimezite ;rith thorium sy-eexens iz a fast reactor and plutonimm
in a t~eyiml rpact,,r contimad thi moth-),d of recording '-La samm raya for mearsuriag
2-n anc Pu flqedom rat3. Orig. art. h-wa: 1 1praph, 2 tables.
ASSOC I ATI ON now
SUSM,'TrE",T' , 010ctIA RNCL: 00 SUB CODE, KP
in., PW ScIr! 002 UTWE"'R. 0~yu RA

C. nf,
-iranluyn, neuLruti u-
r on s ru c at
react
e nv-

V cxix.i-
M7
10
v al 161 u S
mtng~
;sity n IndonEsia. In addition., special electronic' apoaratus zleaeg~_
1-~- -0-ron fieldq laps developed for use with It.
77, R-77,

3880=:~� E "n
ACC NR, AP6_6~' Sol R E CODE: JAM 0 U/Uub.L
9715 9
AUTHOR: I..V Bu
Yur
ORG: none
TEM., Gama spoctrometer measurements of Sup 238 U capture -to-fission ratio
SOURCE: Atomnapt enargiTa-,f. 20, no..lp 1966, 60-61
-TOPIC TAGS: garona spectroscopy, fission product,, capture cross sectionp neutron
irradiation# nuclear reactor techn6logyv, nuclear reactor/BR-1 nuclear reactor
ABSTRACT: The capture-to-fission cross sect:Lon ratio of 238u maybe masured by
determining the relative intensities of two lirrs of the ly spectr= of a neutron-
irradiatli specirg; one of these lines belongs to an i1ppe,formed by capture#
9~ or 2 t "11A Evaluation of
such p, the other to the fission produa
-these,data-;~equl' owledge of the absolute yields of-these lines, of the probabili
r -and
of formation oJ of the.efficiency-of the.7 speqtrosco;o which depends
.--largely'on lirooerties of ~the detector. Even -thou h. au i~~se -factors- are not
4h -with~- the" -pre valuable :--,data, were: d~a~_,d-- 7he ratio. Ma be
ci on,,
Y , -
-determined more 'conveniently by cAlibrat=1 the _#661men-before-the -actual measure-
ment in a thermal flux, assuming that the 14ULal is formed - only by the fission of
ried out on t
235u. This metlaod. was used.in experiments car he BR-1 reactor; an
accuracy of 0.9,9 was reaced. The method is considered suitable for determining
other reactor parameterso such as the initial breeding ratio, fast-neutron multiplica-
tion factor, etc; it may be used for systea3 ranging from fast assemblied to thermal
reactors. The authors thank V. V. g_ojubey -rcr his assistance in carrying out the
S' (MA]
experiment . Crig. art. has: 2 formulas and I table.
SUP Gopse IS 14Dec64 ORIG REF: 004 / OTH REF: 004
catd 11110~4_lv UDCt 539.17294; 539,17a02

ACC N R.- AP7007382 SOURCE CODE: UR/QW9/66/021/002/0084/0092
Leypunokiy, A. I.; Kazachkovskiy, .0. D.; Slhikhov, S. B.; Yurova L. N.-
N.; Sukhoruchkin, V. K.
Kromov, -V. V.; Shmelev, A
OIRG: none
TITLE: Use of nonaraniwr, dilutors of plutoniun in large, fast breeder reactors
SOURCE: Atonma ~ v. 21, no. 2, 1966, 84-92
Ya ~energiya.,
TOPIC "TAGS: breeder, reactors fast reactor
SUB CODE: 18
ABSTRACT: Thc- phgatcal chnracterlotica of Zatit broadar reactors with cylindri-
cal and annular' active zones have been studied!, together with the characteristic.
of Infinite lattic s of large fuel elements located in a heterogeneous manner
within the vaterial a! the breeder zone. Theyap,;x presents In tabular fom. 4he
240 2 1
results of theoretical calculations, discussas the Influence of Pu and Pu
i describes the change In reactivity during tho itradiation process, and shows
the-results of invest.4gation of the sodiumn temperature coefficient and the Dop-
pler temparatu-:a coaff icient. A,.% analyais o-.1 It'he resuits Ono s that the ui
of nonuranitmi dilti'Zors of plutonlum fri Lar,,,a reactorr. (with a largm active
Voltma) reaulta -11r, i=,mular active zone-- crvll- zonao with fucll' elements within,
the bracdow cor.,;=1tion zo-nea hravil-w, v%--'ch =--!-a th= Mora econo-,
mical'than rs thank 1. S. Slesarev
large cylind-rical zcnes. The
1 A. M. Kuzlmir M. 1'. Trpy-znov, V. X. --'3r their part in carrying olj~t the
research and 0. N. Gerasimovaya for helping to -porpile information in the article-
Oric. has: 2 figures,, 3 formulas an" 5 Ales. R3
a-" U 1jP 39,4171
Card UDC: 621-039-526: 621.C39.543.466

I ACC NR: AT7005812 SOURCE CODE; U.ilOO00166100010001()133IU14-I
AbTHORS: Yurova, L. N.; Polyakov, A. A.
iORG: none
'TITU: Investigating the effect of heterogeneity of a medium on neutron moderation in
firon-water and aluminum-water mixtures
*URCE: 11011cow. Inzhenernb-fizichoskiy institut. Inzhenorno-rizicheakiyo voprosy
-1yadernykh reaktorcv (Problems xengineering az~d a rnik
_of nuclear reactox _phy- ice); s.bo
ratatey. Moscow, Atomizdat,.1966,-133-141
ITOPIC TAGS: neutron absorption, fast neutron, iron, Aluminum
1ABSTRACT.- The "finite" medium method4s,used to investigate neutron moderation in
metal-water heterogeneous mixtures. Both iron ei:ad.aluminum were used as metaIG with
Imetal volume-to-w~~ter volumeratios of 10. In addition, for iron, the two ratios 2.3
land 1.42:1 are also used. A 90 mg/cm2 indium foil was used as.a alow neutron detector.
~The resulting spatial distributions of the 1.46 ev neutrons, measured parallel and
;perpendicular.to the metal rods, are shown on fourgraphs. For the weakly hetero-
~geneouz media, the spatial distribution of neutrons in mutually perpendicular direc-
itions is the samqj, within experimental errors. The situation is different for the
i.strongly heterogeneous case. The squaxe of the slowing down length L of the neutrons
.!was calculated for the spatial distribution measurements AW accordiag to the fon=la
Card 1/?

I-ACC NR.--
AT7005812
A (r) 0 dr
L2 (1,46
6
A (e) 0 dr.
0
:and-compared.with -Vhe moment method calculations in the literature. The agreement
Th- ul
A---ii -thb;-tvto---is:-good.~- -esexes ts-:also--shmthat -the timotional dependence
we n
!L2 (1-46 ev), - f(%etl'wated is ,, .7sensitive to the degree .of -inhomogenoity -and--
-structure-of--the-m~aderating-medium.--_Q#g~ has: 5 figures, 2 tables, and 1
I iormula.
80 CODE: 20/ SuBM kATE:1 none/ ORIG REP: 003/ OTH RU; 002
Card

- - - - - - - - - - - - - -
YAMIU, A.A,; MOO, S.F.; GCRIH, T.I.; ITWICIIIINKO,-P.S.: KOROYA#
A.G. ; XCRIOM, V.A.; KOROVMMA, K.Ya.; LOBACM. A.7a.;
LASMUOT, I.Ta.; KArYC=O. V.V.; KGROZOTA, A.M.; PANSffU, I.A.;
PROGUROV, A.S.: R(M-MOTA, H.T.;,YVRQTAs__K.?.; FZJY.MWO, T.P.;
TaSEMMISTRRUKO, P.Ya.; MUHNNO, I.S,; DEWIDT, N.A., rod.;
IZHBOIDMI 5.4, takha.red.
[Bilef manual an the cultivation of fruits, berries$ and grapes
and: the minagomen,t of auraerLea-in Stalingrad Province] Kratkii
spravocIlmik po plodme-iagodnym lmlltura6, vinogradu i pitomniksm
dlia Stalingradskoi oblasti. Stalingrad, Stalingradskoe knizlmoe
izd-vo, 1960. 215 p. WIRA 14:3)
1. Stalingrad (Province) UpraVlOniye eallskogo khozyaystva.
(Stalingrad Province--Fruit culture)

.MARKIN* 1. a.; rjWVA. I'q.I.;-TSIKUjAY9(,4-, X.I., normirovshchik
Exampury astilstant forema. Tekst.pron. 19 no.8:61-62
Ag 159. 13--l)
1. llimballnilc tuakha Dresuenskoy fabrtki (for Markin). 2. Uacball-
nik byurn tdichnicbeakay informtsii. Dresnauskoy fabriki (for
Yurova)* 3. Draxnanskava fabrika (for WikuLWeva).
(Taztile workeps)

c JD
Acc:~Sslclli RT, Apli)~,904 s./ol8i/65/OU7/0D3/)912/09-13
AUTHC R 1 L 0, YT 3tT T !'W- mvftt Ia- iL
T-I'JU; R e,l --Mb lulat 1:--n -Orf with C-AdmiLm ions in
t-verdoge v. no, 19~-15, 912-913
T'JI.IPT, Tk[-:~S germanl=, HaU
T ~~.J s a, p.-type ge-man-un,
he Czochra-lsm m~?tho