SCIENTIFIC ABSTRACT FR:KOTENKO, V. TO:KOTENEV, I.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000825300011-6
• Release Decision: RIF
• Original Classification: U
• Document Page Count: 99
• Document Creation Date: November 2, 2016
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTR

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_.. ~ ~ {
_~ _
ACCE88T0~# NR ~ AP4031191 6i~CL0."~ ~ C~ ' ,
j
1 2 .
yMCnt+ ra4tatnR, nort~r~atna~lul r pta~n;bx~�
' 1� "" .. ~ .~..0~2 pe~tegit*+R npl~steoCOe. >ntnna~art ~letsna p+ICnRAas �
~ atilt c~0~+rnn o enen� Naa~rn~ p~oe~~,+ K~' -~ ~
tpont~nnnopeNip~~ A f three or m~ e~.ectrc~-poszfirrn pairs whose v+ex~tic~s are dixected apxim~tcl;t
M i:awards ane point. ,The calculated probability for the K~ ~+~ 3itb decay relative to ~
' itll K2 mesrn decay ~ O.Z + 0.06. This agrees Fnth theat~tacal preclxcta~ans t2~.G`~}
obtained by assuming 'che v~a~di.ty of the aT ~ ;x,12 rule. "The authrnr�; azm tefu'~ ;
i:o E. 0. Okonov for .~ discussion of several pr+ab].ems during the planning of the
E.xpera.ment, to Academician V. I. Veksler, I. V,a piuvilo, and the pmcrtrm synchx~ofir~n'
cxew for making the irradiation possible, and ~:Sso to I. R. VartazC-n^~-an, L, P. I
}Cishinevskaya, N. V. Ma~;nadze, and the laboz~ti~ry group for help in the reduction
of the experimental material. Orig. art. has: 1 figure and 1 table. ~
~1SSOCTATICQ~: Fizicheskiy institut im. P. N. Lebed~va Akademii Weak SSSR tPhysics
}'nstitute, Academy of Sciences, SSSR); ~..Moskov~~kiyy~;3nzJieanerno--fizicheskiy instifiurt ~
I;Moscow Fhgineering physics Lletitute); ~'iz~rskiy inlat~tut c~fAE, Yerevan (Pttysi~~
Institute GKAE)
>UpMI~`Dt 2~Jan64 ~ I ArOQt O~May164 ENCLi O1
;~ cOI~Es NP ~ ~ t~tt ~ sov: oa4 o-~t: col
Card Z~~ _~....~..~. .w._.. _,...~.....~_.,..__........._.._._.r...._....._........_....._ ......._,._._.~.._.......__ . ._._.._ ._,~`
t
i ~ ~-~
M
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�~
.ACC~SSI~d NRs AP4031191 ._ _.-..~,.~.. __.._ S/0O56/64/O46/0O4/1504/15O7_~~.
~,,:
,AUI~tORs Aleksanyan, A. 3.i Al~kh~yaut, A. x.; Gal'Per'r A. M.; Kavalov~ R. L.;
;Kirillo~t-~U~ryunav, . V. ~6.; Kote~t~lov~ L. P. ; Kuz,~,r~ ~ L. A. ; Kuu~etsrnt, Ye. P.; M~'tan,
'TtTI~ s Study of decays of `~ Atis$ons ~ infix three neufane~], pima
,SOURCE: Zh. eksper. i teOr. fix., v. 46~ no. 4, 1964, 1,504-1507
'IYJPXC T/1( ; : neut~n~l. kaan decay, electron positron p~.ir, kann three pigrl dec~~Y,
,in~,l,-~.~~t-i.G n~~t~t.r~ interrrCin~~
,ADS'~Cp: This is an eltaborat:ion of an earlier preliminary repCmt (Sb. Voprosy~
;~iziki elerrcntarny~'kh chastits. Izd. AN t~rrnSSR, Yerevan, 1963, p. 324}. Same
50,000 stereo photographs were taken and the events classified as K~-meson decay
~~rere those with 3, 4, 5, oor 6 ~:lectron-positron pairs directed approximately to-
~~ards one point, and aa.sa V-events. The measure of the converRenc~ of the Y quarRtA~ ,.._
1~~~8 ~ pti~ira wits ~- maximum distance h firom the paint of intersection of
1khe tra~ectorif~rn of the two neairest Y quanta to the trajectories of the ati~r tr
i~,uanta. C~~~-~ ~s~ ~; ~-t' tha hisi, oorrnspc:nding to diff+~n~nt nusnbera of p~f~ ..._.
:Lnda.c~~ ~~�~, '' `� K ~ ~t ~E~~triIlZ9 phys~C~ X'4dBp18 iih3.Ch ~,Ct3d ~0 ~h~ ~3~ ~j'?E~i~I!'3f1t~
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Elastic scattering of ...
s/o56 62/042/005/003/050
B125 8108
the scattering events (with scattering angles of lees than 3� in the
laboratory system) were not recorded. T'he total cross section of elastic
diffraction scattering amounts to 6d �~ E;.S � 0.8 mbarn, and the total '
cross section of all elastic processes to oe 7.8 � 0.9 mbarn. The ab-
sorption cross section is as a 23.5 ~ 1.7 mbarn, and the cross section of ~.
~~
inelastic interaction is ni d 22.3 � 1.~' mbarn. For a spherical homogene~
ous nucleon of radius R a~ad with a purely imaginary refractive index, the
values corresponding to a standard deviation of the quantities dd and 6t
are respectively R ~ (1.1t) * 0.09}�10~1'I cm and K s (0.71 ,~ 0.19}�1013cm~1
(vhich corresponds to a rout mean square radius of the proton
o (0.85 ~ 0.07)�10-13 cm) and fit ,,ire11 the experimental results.
i'here are 7 figures. The moat important, English language reference isi
~., '~~ . Lai, L. ~!. Janes, N. L. Perl . Phy~~ . Rev. Lett,, 7 ~ 125, , 1961.
ASSOCIATION: Fizicheskiy institut im. P.."N. T,ebedeva Akademii nauk SSSR
(Physics Institute imeni P. N. Lebedev of the Academy of
5ciencea USSR)
Cara 2/3
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v
x/056 6z/o4z/aa~/ao3/p5a
B125 B1O8
� Kotenko, L� ~j, Kuxnetsav, Xe� P�, Merton, G. I.,
AUTHOrtS . u. 3.
harov ,
t~terin of n--mf-eona with a momentum of 2.8 Bev/c
TITLE: Mastic sca g
from hydrogen
;L teoreticheakoy fiziki, v� 4Z ~
PERIODICAL: Zhurnal ~962er~~5gta11165
no. 5,
tterin; of 2.8-Bev/c negative pions from hydrogen nuclei
TgXT ; Elastic sca ,~ net is field. The
was measured with a propane bubble chamberoriginated from relativistic
3Ob tera-pronged stare selected for the. study
ed i;he chamber with a scatter of not edeto2etars0of 8
particles vihich enter lone pertain
of the elastic scat*ering eve~8soff typ~a01+ezp. The differential cross
type 1 + 1p, and 13 - 5 to eta
tic n--p-scattering in i;he c.m.s. first decreases rapidly
section of elms +r 1, virtually approaching zero
from d6~d~1~ mbarn/st�rad At cas '~ ~'
. All this is indicative of a diffra~naidentapion)r o9~ of
asymptotically
elastic scattering (small momentum transfer of the i
Card 1/3
~,:
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~~~~
AI.~IS;;ANYAN, A.So ~LIKfi~.N~AA.xaj ~�I4s VEI~.~P~~~V, l~1.t~. GAL~P~Ft, A.~t.y
KI.I~.TLLOV~~L'~t~JtdOTi'~ U.Go ~ KO~~t~tKOt LAP, y� KU~ ZN~ L.A, r Ki17PdETSO~~ Yee, R
t~iER?ON, c~..~d ~_ _..__._..~_._.__~...
k'rear~ 57~ ~.i`~~r bubble chaM?~r. a~r~.b, i. t~khdekep. 6 i~o.~�3~~-
~S Z~1wD tbl.. (MTRA 14:11)
~.. F~.z3.aheekly inet~.tu~ AN SSSB�
(Bubble e~iambex)
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Single 3oattering of ��-Mesons on Carl~an at 8/056 b0~038/02/12/061
Energies of 10 - 30 Mev 8006 8011
ascerta~i,ned, Ahoee angit;lar pra~eotion onto the photographic emulsion
Ras greater than 15�o Tike obtained an~~ular distxib~ation of ��-mesons
is illustrated by a dia,g~ram. The two i~urves sham the theoretioally
oalaulated course with Coulomb saatte~~ing in the Dees of a finite
nucleus Curve 1q Calum~n C in Table 2~-, and in the Dees of a paint
nucleus ~Curva 2 Column in Table 2 i
v 9 ,I F Wally, oonsideratione con-
cerning "anomalous+' scattering are dii~aussed; the arcs seo~fon for an
10anomalous" scattering, if any, oannoi; exoeed 1.25.10-~8 am per
nualeoa at a eoattering angle ~-45a, 1~or soattering through an angle
90� it cannot exae�d 0.710-28 amt per nucleon, loot a single muon
decay into three eleotrl~ns was reaordE~d among all 60,000 atopp~ng
events, Henoefl the ratio (� -~ e + ~ + ~)/(� -~ a+e+e) < 1.710- is de-
rived. The authors fina;tly thank Prof~-seor Y. P. Dshel_ epov for having
rendered the experimenti~ on the synahY~oayalotron possible, and fur-
thexmore the co-vrorkers of the laborat~oriya yadernykh problem OIYaI
(Laboratory for Nuclear Problems of th-a pI~), espeoially
N. B. Yedovina and V. G. 5vyatkinap a~i well as A. A. Bednyakov for
his assistance. There are 1 figure, ~ tables, and 10O etersnoes:
Card 3/4
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8201
Single Scattering of �M~l~esons on Carbon at g/~66BOp1o3g/02~12~061
Energies of 10 - 30 I~ev BO
�-mtraoks were selected for analysis ~~s ware longer than 1.5 cm, vhich
aarresponds to an energy of over 10 Id~9v. The �-�stoppiag point urea
iderntified according to the ~-e deoayo Tab1s 1 offers data concerning
the flux and the energy spectrum of �'~-mesons. x8,100 (� 2.3q~} �--mesons
!sere recorded whose range wax ~ 1.5 nom. The investigated energy range
of 10 30 ldev corresponded to a muon range of 1.5 - 10 am in propane,
the density of the latter amounting tc 0.4 g~am3. Table 2 gives the
numbers of scattering ~-vents recorded in angularoin~h89failouingocolumns
betReen 15 and 850, ands in the interval 85 ~ 180 .
of the table contain the numbers of events after correction for non-
recording, the finite chamber eise, the passage from one angular inter-
val to another, the A���deoay, and the scattering on hydrogen. Tha oor-
rection.factora averag~~d,over nhe~ 8d38oussed inlgreaterodetail.in
Table 3. The various carreotio e events
Column 7 of Table 2 contains the final numbers of scattering
after the application of all corrections. 204,350 os-.��itracks were
evaluated, Rhioh number corresponds ],e ~aatterin events oa carbonfrrero
carbon. Tn this conneotiony 263 sing S
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~/~ ~ ~Q d
AUTHORS:
TITLE:
PERIODICAL:
l
1~1
5~0~6 60~D~~/ v2~12~061
8006011
yAlikhanyar-~,A~, Iv,s Kirillovv~U~r~umoy,~p{~~y. o ,
A[~Aoq y~io Poy~i~u?in8P8-.,.~#.~.,4�..~~~8 ~.XTx~G~~~ge A. Q..
single SaF~ttering of Mesons on Carbon at Energies of
10 ~ 30 Mev ~~~
Zhuxnal. Q~ceperimentalonoy i teoretioheskoy fiziki, 1960,
Vole 38, Asa, 29 pp. 387 ~ 393
TEXTo The authors invef~tigated the single �~mmeson soattering on aar~
bon with a propane bubble chamber and compared the experimental results
Frith theory. The chamber had a size off' 3704104�100 mm. The ���~mesons
used for irradiation or~Gginated from the decay of n`~~mesons from the
synahrooyalotron of the Ob"yedinenn institut yadernykh isaledovaniy
Joint Institute of ~uaa~ear ~eesaaroh~. The 130~Kev ~c~~masons had been
produoed in thc~ inner bE~ryllium target of this synahrooyolotrvn. The
experimental setup is b~�iefly described. On an average 3 n. 4 �~ etop~
pang points were record4-d per photograph (with Indu$tar~23 lanaea),
or a total of about 60004. On interpreting the picturesp such ,~
Card s ~~
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sov/lzow59~1~~/50
Determination of the T~iasses and ~to~~enta c-f Charged :Ys.r. tir..les froru
~~ultiple Scattering in a Propane Bubble Chamber
anal it was shown that in order to determine the i:~onien~a of
meson: to 1~yo at 100 Mevg r ~ c~ri of track. in prc~a.ne is
suffic~.e.nt, while for 20U ll~iov ~~rotons the ty~;c;; 1or~~t,ii is
5U cm, There are 4 tables 2 figures azicl 4 r,.foren.cF.s, of
which ?_ are Soviet grid 2 English
ASSOCIAI'ItJ~': :E~i~i.chesk:iy institut Air SS;aR (:k?i~.y�i~a In:~t::it~ta.tc~,
Academy of Sciences USSR)
SUBDt~TTTED: February l2, 1.9~8~
Card 2/2
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sov/12o-�59�-~.-~9/5~
AUTti(~t S 6 ~~,r~.:a.1o~r-~1~;~~~yuat~ov ~ V e G n � Kcai~en~co R I~ o P� ~ >u one ~~.;ov ~ ~Yau~ ~ 1' ~,
TITT~.~ Uetermi~a~l;ion of the ~a~~a~ses anal t;'.~RAG`.~~ 24~ ~~hata~~r~~ph:~ of psar(,~.~f1.e trac~~a v~~~:ici1 Ga.iiie tc re:~~G :i.~i.
the bubble chamber (Ref �2) �~ere e.~;au~.x.taed, '.t'he t~.~�ac~~ v1ex~?
analyzed by measuring the i,n 1 ~o, A~'ter Cci~lornl~ {I~ulan) hc~~ttering ti�ras
tc.lcen ante account, 31 nuc:learJ.y ;scattered p~~z�ticias re~;ced sleep or during a hexonal
naxcosis wa-s xetarded for 'the first 25 ~.nutes after
p~2 was introduced. Chax~~~s in absorption cl~max~ics
according{ t;o the state of the central nexv�us
Card 1~2
122
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C i ~(~�j ~. ~ ~~* ~,g-1-12/22
,~ -
AUT~34RS: Yevstaf'yev, A. Ye. , Candid8?~e-~:~'~~;~~~3ca1 Science,
. ,.
a ork3.n en.zale and C~s~on Di.-
TTTI~: ~nd of Hera ~.zi~ ~on~atxons o~ ant 0 rezhime r.aboty
sulphide Columns of a Rect~.f~clonn tsekha re~ttifikaUsii)
benzol' Hoy i sE,rouglerodnoy ko
i~o. ~. r~. 4'~l - 49 (USSR)
R"ERT4DICAL: goks i Khim:lya, 1958 , , p.:
ABSTRACT: Possible imp:rovement8 in the operatioar~�benzolend~still--
phide and benzole columns in a contir~uous r
ation plant de~ignsd by e~iprokok~ aro fdauta~ataon ofrtl~~er above
investigations of the p�ssib~.li,ties
plant carried out 'by members of the ~Iascow Institute of
Chemical. Machine Building ~Moskovskiy instit~khirnid~eskogol oki
mashinostroyeniya) and the riag7.eysklY Coked~~~nrenceswasaabserved
koksokhimicheskiy zavod), a co~isiderable
in the operatin conditions of the abo ~~1~ ro~o~u a ~sonntYi~ee
Bgg~ydd.y V'Jo.rksTables 3 ar~d 4') and s
Yasinovka and Zapo~rozh'ye Coke O,~en Works and tl~e Moscow Gas
Works (EQoskovskiy t~o~so~ov3~Y ,~avod) (Tables 1 and 2). I~ is~
pointed out that 1;he use of opea~at~-n~ conditions developed
for the Bagl~ye~Y Works would iia~y~rove tl~e response of. an auto-
matic control and secure tYle stabs-lity o~ ~~'lumnscand~obta.inll
as increasing the throughput of the abo; ~rJeter and electric
some saving in the consumr~tian of stE.am
Ca.rdl/2 power. There are 4 tables aiicl 1 f figure.
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GdI~' TSOY, A.D. ; DENISYtJK , I . N, ; LEY~btDOjf5$I Y, S.N. ; LOSEIf , .9. (3. ; PEZIK,
M, 0. ; PE`!"ROCH~Z~iO, P,F, ; S~YOS~$IN, N.M. ; TRTIBITS$IY, G.R, i
$HISZN, R.I,; KHROMILIN, Y.~i, ~; 9L.~KS~3YEV, S.S., retaenzent;
GAL~PERII~, L, I,, retaenzent; CfRANOVSk,IY, Ye.N., retaenzent; Z.~1-
KHAROY, b1.I~� retaenzent; KYA:iHtJIN, 5.,~., retaenzent; b~R~CESH,
Y.Y., retsenxe.nt; KOTE~IKO~ I.if., retaenzent; LIYSHITS, I.M.,
retaenzent; I,EEt; 'G.'~,, rets;-enzont; 1dLYS$IY, B,A,, zrotsenzent;
I~OYI$OY, Y.F., retaenzent; R,ii:~dMrIT, E.S., retaenzent; STfRGEYEV,
~.Y., retsenalent; STFT~'~NOY, Y.P., retaenzent; T07,C~~NOV, T.Y.,
retaenzent; F~DOTOY, B, G., retaenzent; YOL'SKIY, V,S., rod.;
STR~JZH:~STRA$H, Ye.I. , red. ; U:-'I'S;~SKIY, Ya.$. , red. ; SEriEIlOY.d, M. M, ,
red.izd-va; MQt~L~ , B.T. , tekr~n.red.
[Handbook for ~woxk-norm expert~a in mr~ehine manixfr~cttire) S~rr.~vochni~c
normirovahchika-mashinostroi.telia v ~ tomakh. Moalcva, Goa.nHUChno-
tekhn.izd-vo m~shinoatroit,litprY. Yo1.1. ~F1~ndamental;~ of technical
normalization) Oanovy tekhnic,hesko~;o nor~nirovaniia. 199. 67b p,
(i~ilR~! 12p1z)
(Standardization)
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i~'. 2:. .~ ~ :, `i'fs:
,:L'^t':T+;%r.-~. ~Sl y'. F�t{i;C.'1i~i'~'a�t'�ws- ~`~;t
_ ~r~ ~~~~~ ~-~ ~~~ c~Y~~`~~~di ,a~f ~b~ sC~'t1Ctu~r�~r1 "_~~~m~~~~.
_.~~t~ '.~he~ co~i~t~m3,fisiti~~'~ -~~ `~i~e-"? ~ l~+~ht~tii ~ ,:~ _
- t~f a te~I~ C:e_` ~,~ri~. _, . ~ : - ., t ~~kibi3E~t~r
.~ . ~'~rei~ .; ~i~ti~shti~gtio~~~f ;~ie~ pr~v~dua];~T been relatively ,uutt~lve~~~
_ _ -~~,gated a1~~loug~�,:-t� ~~e '~a~-,i,ppOr~~i-t: ~acta~x: i~fl ~t~uctnxal screi~,g~h. On the bae~~~- ~-~ `
rCensile taste o~,~rotched"epa~i~i~en '~~ :~,*~ax~boa ~bea a
_ ~ ~ _
> .
- ~.-.~.Q~ #1'~ ~ -.;~IrIMrV.~_ V6~r/~~'y~~~s.7~~F`' ~i, ~ ~ "6. Be-
cause of its sharp d~.aa~reea~~~-e odor, fraction I~1.r.
went out af' use. -'lith j~raction Per 3,gaod rc::~~~lt~s
were obtained in all fog^ms of epiderTxlophytia. In cam�-
bination with other med:Lcines, it considerably shor-
Card 1/1 tens the healing proces;~.
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S/207/~1%000%G05/004/015
In~~. uerice .r ~: cLns ruution~~l o ~ ~ D237/D303
c:~us~.on~? w~vre reac:b.edg Tn the cage of ~4he rotor with anon-perior~-
ted hzb~, �.b.e main cavitat~.on wi1.l be gnat of the hub in places
b,ad;.Y macazned ~~anevex~. surface } P whii.e in case of a perforated hub
(pe,rfor~at.ona :i.e,ading to ~~ha outlet}~ the most dangerous will be
}:h4 ua~,.~.i~~avi~~z .~f the m~o~u~~he of ~ths openingso ~Ghen the outflow is
r~o~mai.;, the ca~~a ya�~~on zozaes break up into separate bubbles, but in
the ~,s,sG o~ ~o~t;a;~.ng Doti"i:ow~ the zones coa:lesae into vortices
~yh1.~d2'a a~:pr~.~ach thF axis off' rotation of fiui.d in the outflow t~be
aro .fc~:..cw ,,~ spiral bath f~round the axise The authors recommend
ghat iu. a: de.~~ .~~Y avoid ox' minimize the adverse effects of cavita-
-Gio~n. on the performance of the turbinefl (a) the hub finish should
be b?t;ter9 ~`b} perforated hub should be avoided or if that is una-
voi.dabler tY~.er. ~vhe ratio cif the surface of ~ross~section of the
sFa{e ~bGtw~:en t:he d~iv:ing wheel and inner diameter of the rotor to
the surfa~:-~ ~,~ W,he open~n~ s which ~.a egaal ~o or renter than uni.-
ri~9 shr~lald tae a~>`rai.ried~ (o~ :low p.La~.ing o.f the out'l.ow tube should
bF pr~efe.~ r$dv and a'n inve~3t,i.gation of the stability of cavitationa~
Y7~~rti~~es frl s~~;h a tube s11:1.d be advangeousa YuoNo Solov'yev and
V~Ao Yax~tse~.r are mentione~~ for their help in ccndueting the experi-
=l,
~arid ^, ~`~

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 800082530001 1-6

~~~~~
S%2o7/61/000/005/0o4J015
D~37/D303
~~~~~~~
AUTHOR.S~ .~ rlev9 I~Va, and Shat.�nE~vy Ko~ (~foecow)
TITZEs Ir~I'~.~,eneG of conetruetonE~l ehangss of a radial-axial
hydro~curbine on its cavitt~tion
.PER.LOD7CAI,~ ~h.ux~r~a::t prikl,adnoy m;skhan:lki ~.. tekhnicheskoy fiziki,
n~~a ~~ 1.9610 26 w. ~S
TEXT e Thi. ~ :i s a report or,~ the cxpex~im+snta:i work done on the turbi-
ne PO {RO}.,�g~~ and the au~t~har's aim ways to investigate the ~raria-
t~i.ur~ of ca-c~:i+.~i~~'a ~b.aracterietiae o:f the r. otor with eonetructio-
na.. czharage:~o The a~~urk was performed at the Hydro-Turbine Laborato-
i~E~ of ~.he V~aes~yl~~:n~yy r~auohno~-�i.sslad~~~aate~.'ski.y inetitut gidro-
mal;h.y.r..aetx~~~_y+~n_y~. tA~l�-~Un~.on Scientif~ ~: Research Institute of Hy-
drs~a.1 i.~ ~IaE:n~nex,y) o Oavit~~tion zones were photographed and basic
r~a.gn~.~~udas d.escr3r:i.tig the word, of the t+xr~bine were reduosd to the
baad R ~-~ ~..m snd diameter of the rotor 'D ~- 1 mQ The results were re-
p~essrztea ask :~~ Phofiogxaphs of zones of cavitation, 2) Tablas ~)
Lr~. ~>ur�~~a:i d't~.ax~a~ te:ri,staoe,~ ~) Comparison graphs The following con-
C a.r d .. ~ d.

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 800082530001 1-6

IC~'Y, i'an Yeei1'~avioh, i~~h.~ OR~BHYtbI, K,M., Iu-nd.tekha.
tsa , re wenaa~at ~ ~LY$DY, P. xe,, is:h. , reds ~ dP~,OTA~
~'e.a., .red.i~rd~~va= ~L'KIND, Y.D., tekhn.red~
~ Improv�rnent i~~ the perforwanoe of Baplsn turbines in
ugriaulturel b~ldroe~,eotria paMer plantr) Uluo~uhenie ra-
baty propeller~~'Jch turban eels rkilch gidroelektroetenteii.
Koekva, aoa.naixohno~tekha.iad-vo ataehinostroit,lit"rY~ 1959.
ii6 p. (~xa~ lz:g)
(kl~ydraulio turbines) (~iydraeleotirio porrar plants)
1
f
.~
APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 800082530001 1-6

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 800082530001 1-6

124-11-12718
The Variable-Pitch-Vane Hydr