SCIENTIFIC ABSTRACT POLIKARPOVA, YE.F. - POLIKOVSKIY, V.I.

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• Collection: Scientific Abstracts
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• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 15, 2000
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

POLIKARPOVA. Ye. P.
"The Role of Invironment In the Reproduction of Fish, Birds, and Hammals.n Dr
Biol Sci. Inst of Animal Morphology Imenj Severtsov, Acsd Sci USSR., Moscow, 1954.
(KL. No 1. Jan 35)
Survey of Scientific and Technical Dissertations Defended at USSR Higher Zducational
Institutions (12)
SO: SUM 10- 556, 24 jun 55

POLIKARPOVA,Ye.F.
Iffect of vitamin A and D preparations on the reproduction of
domestic animals. Vit.res. i ikh isp. no.2:174-186 154.
(MLRA 8:10)
1. Institut morfologii zhivotnvkh im. A.N.Severtsova Akademii nauk
SSSR.
(Vitamins-A) (Reproduction) (Vitnmine-D)

POLIKARPOVA, Yekaterina Filipovna.
Academic degree of Doctor of Biological Sciences, based on her de-
fense, 10 February 1955, in the Council of Inst of Morphology of
Animals imeni Severtsov, Acad Sci USSR, of her dissertation entitled:
"Role of the Medium in the Reproduction of Fish, Birds, and Mammals."
Academic degree and/or title: Doctor of Sciences
SO: Decisions of VAK, List no. 13, 4 June 55, Byulleten' KVO SSSR,
No. 15, Aug 56, Moscow, pp. 5-24, Uncl. JPRS/NY-537

POLIKARPOVA, Ye.P.
Orary development in SovIst merino aweir In the intrauterine period.
Dokl. AN SSSIR. 109 no.4:885-888 A&P 1956. (MIRA 9:10)
I* Predstayleno mdrademikow Ye. N. Paylovokft.
(OTARITS) (IMRYCLOGY-OMMM) (SMEP)

POLIKARPOVA, Ye.F.
Study nf' ovaries and thyproid glands in the prenatal de-
velopmert of the Soviet merino sheep. Trudy InBt.morf.zhiv.
no.23:250-276 159. 04IRA 13:2)
(Perino sheep) (Yetus) (Ovaries) (Thyroid gland)

17(1,4)
AUTHOR: Polikarpo-a, Ye. F. CIV /r- 0- 1-5 - 5 9/6 2
S
TITLE: Ovariogen(-s--s in Lambs r-f the Sovietskiy Merino B-~eed
(Ovarjoueiiez yagnyat porody ~3o-uetskiy merinus)
PERIODICAL: Doklady JIG:ademii nauk SSSR, *'!959? Vol '24, lir 5, pp 116*--1170
(USSR)
ABSTRACT: There is i.n ipfreased interest in the in-vestiz-aton of the
reproductf.ve glands of Joiresti-, farm animals in ronsequence of
the dema,-i('.s of in 4.he course -f the last years
(Refs 1-6' . Insp-ite of this ffa~+ ths-.e still exist --any dis-
agreement.-: connerning "he. ovariogenesis, ovogenesis, -and 'he
origin of sex cells in the ovaries of ma- als, Besides the
opinion that the fcrmation of these, (bells takr--s pla~-E- on-17
during tht embryogenesis (Refs 7-11i there exists n.-:so 1~he
opinion (hefs 12-18) according to which the sex cells In
ovaries w.y form also after the b--*--rth. In tlie- course. of the
investigaticns oarried out by the alathor it was fquncl that in
lambs of E.n age cf 2.5 month,.; young sex cells are. foand in
large quai,titi---s which ,)uld be formctl -oylly aft-r tiv,
They can 1-e clearly distingui shed fron, colder ovccyf-es ar.~,--ordinc
Card 1/2 to several charaiteristics (Fig 1). -

Ovariogenesis in Lambs oC the Sovietsk-i-y Merino B---eed SOV/20-1,24-5-59/62
in a 2.5 m)n~~h old lam.1, e~ren a ccrpuB lutenui was found.
Thus, it may be ~~ono,",;,ded that &!read,-/ at this ag
L. ge ar-
wpalatior nay takp plare. There are 2 fiUaY-;?q and
18 z-eferent~ee, -11 of vvhl-!-. a--~ Soviet.
ASSOCIATION; Institut wrf-jl-gil zhiXotukh im~. A. F. Sr~,irc-rt-so-.;-a A'-ade:,,J.~
C. j
nauk SSSR of Animal Morphnlogy imeni A. Il. Seve-ftsov
of thu Acaiomj of S,~Jen-lee, TJ~SR"
PRESENTED: OCt,"-V'~T '14, ~958, by Bak,~191r, A.,ladeffti.-Larl
SUBMITTED: October 9, 1958
Card 2/2

POLIKA M VA, Ye.F.
Biological fei,turps of the propagation of livestoci-. Trt1d7 Inv-
morf.zhiv. n(-.31;26-34 16o. (MIRA 1i:6)
I. Institut isorfologii zhivotnykh im. A.11. Severtsova All SSSR.
(Stock and stockbreeding) (Reproduction)

POLIKARPOIVA, Ye.F.
CbaractoriEtics of the development :)f waries in larba of the
Soviet Merino and Daghestan mountain sheep. Trudy Inst. morf.
zhiv. no.3!:.:1?0-185 '61. (MIRA 14:6)
(Lambs) (ovaries)

POLIKARP,CVA Ye F - NEVZGODINA# M.V,
-
Breed-relate:d characteristics of the development :~f ovaries
in newborn lambs. Trudy Inst. morf. zhiv. no-35sI86-207
,61. (MIRA 14:6)
(Lambs) (fivaries)

POLIKARPOVA, Ye.F.; NEVZGODINA, M.V.
Specific features of the development of ovaries in newborn Romanov
ewe lambs, DoIa.AN SSSR 136 no.5:1252-1255 F 161. (MIRk 14:5)
1. InBtitut morfologii ahivotny*h im. A.N.Severtsova AN SSSR.
Predstavleno akad. K.I.Skryabinym.
(Lambs) (ovaries)

FOLIKARPOVA., Yej.; NI.XWODDIA, M.V.
Degree of the development of thyroid glands in newborn Romanov
ewe lambs, Dol:l. AN SSSR 141 no.3:758-761 14 161. (MIRA 14:11)
1. Institut morfologii zhivotnykh im. A.V. Severtsova AN SSSR.
Predstavleno akademikom Yu.A. Orlovym.
(Lambs) (Thyroid gland)
i~'

POLIURMUS YE. YE.
VSWffetallurgy - Cast Ironm Structure AV 52
"Influence of Certain Factors on Formation of Globular Graphite," S. G. Uuterman, Cand
Tech Sci, Ue 4. Pisarenkop Fawrs Laureate of Stalin Prize# Ye. Ye. P*olikarpova, Engrj,
Ural Sci Res Inst of Ferrous Metals.
0Litey Proizvod," No 5, pp 19-21
Studies effect of treating molten cast iron with Mg and feriusilicon. Notes that
globular graphite forms in eutecLic temp range. States that Mg decreases 0 and N
content in cast iron and increases stability of cementite in solid metal. Investi-
gates effect of S on graphite shape. Establishes that treatment of cast iron with
Mg increases its tendency tows,rd chilling, Addn1 treatment with ferroBiUcon reduces
this tendency, article states.
PA 228T92

rlerve .a-- La:_
ultzhfi., gorla i

~, ,,l 1, -w1 1", 1 IT,"

POLIKARPOVILH., 14.;,_ZIIELEZIIOV,, V.., prepodavatel;; IVANOV, V.., nauchnyy sotr.
Serious lesson. Scv.profsaiuzy 18 no.14-.15-16 J2 162-
U-11PA 15-7)
1. Starshiy :;.nsti-uktor Organizatsionno-instruktorskogo otdela
Vsesoyuznogo tsentralinogo soveta profsoyuzov (for Polikarpovich).
2. lbskovska:ra vysshaya zaoolmaya ;hkola profesionallnogo
dvizheniya (:..or Zheleznov, Ivanov).
(Stav-ropoD. Territory~--Trade unions-Officers)

POLIY,ASEV, I'l. la.:.
SIZOV, V.A., lnzhener.,;F.OL.IKASH5V# N.M., inzhener.
~ .
.:T~' -. -
Airniture made by the method of bending and Irfrling. Der -)rom. 6
no.2:3-4 F '57. 1 (MLRA 10:4)
1. TSentrallnoye Twoyelcrtno-konstraktorskoye byuro Glavmeball proma.
(Wrniture industry) (Veneers and veneering)

zhone.
Furnitze -.1th dura'A.',',-!:- 6
l.TSontral"noye bywo

POLIKASHEV, N.M,, FIL'KIN, A.I., in-zh.
Manufacturo of bout and kerfed back legs of chairs. Der. prom. 6
no.9:5-7 S 157. (KIRA 10:11)
1. Wentra:'.Inoye proy9ktno-konst7-Wctorgkoyfs byurn Hinbumdrevproma
RSFSR.
(Chairs)

POLIKASHEV, N.M., iazh.; FILIKIN, A.I., inzh.
Bent and glual tables and chairs. Der. Prom. 7 no. 5:6-8 My 1~118.
(KIRA 11:7)
1. Mentrallnoye proyektno-konstruktorskoye byuro Upravleniya
mebellnoy promyshlonnonti Mosgorsovnarkhoza.
(Furniture)

ZIO-LIKASH&11,. N.M.; IVANOV. N.A.
Use of polymer materials -'n the manufact-ure of fv--n" e. Der.
I wur
prom. 13 no.6:1-3 Je 164. (MIRA 17~6)
1. Vsesoy-uznyy proyektno-konstnuktorskIly i tekhrwlogl.cbesk~y
institut mebEli.

POLIKASFIEV. i Mzh.
.* , -
Using high-frequencr heating in gluing wood. Der. prom. 8 no.5:
17-18 MY '39. (MIRA t:7)
LTSentrallnoye proyektno-konstruktorskoye byuro Upraylenira mebellnoy
prowshlennosti Mosgoromarkhoza.
- (Glulng) (Industion heating)

POLIKASHEV, N.M.. i-ar-h.; MISHCHINKO, G.L.; YOISMVA, N.A.
Varnishing of furniture sections b7 the flow-coating method.
Der. prom. 8 no.9:21-22 3 159. OURA 12:12)
1..TSentrallno7a pro7ektno-konztruktor8k07e b7uro Upravleniya mebell-
n07 promyshlennosti Mosgorsovnarkhoza.
(Varnishes and varnishing) (Furniture)

-P-OLIX-IShW,,-ILT. 1,1,' in, -,h.
L
Manufacture of furniture with netal frares in Fr_,,2c(;. Dez,.p:~o_ _io
no.l: 30 Ja 161. 14: 1 *,
(France-Furniture) j

EC)LIKASHIINI, Aleksei Illich
POLIKkSHDI, Aleksei Illich, Sovetskaia Fechora; putevye ocherld. lzd. 2.,
ispr. Arkhangellsk, Sevkraigiz, 1935. 181 p.
DLC-. DUILKW6, 193-5
SO: LCw Soviet Geography, Part 1, 1951, Uncl.

POLIKER, B.Ye.; ~
vertical-spindle cotton-pickingi
;v. AN Uz. SSR. Ser. tekh. nauk 7

ORLOV, Yu.I.; -
Methods of' collecting, tiansporting and completing the
incubation of the eggs of the Atka fish, Trudy Inst. okean.
59:183-19C, 162. (MTRA 16:11)
1. TSentrallnaya proizvodstvenno-akklimatizatsiormaya stantsiya
Glavnogo u.pravleniye po razvedeniyu ryb i okhrane rybolovstva
i Glavnoye. upravleniye po, razvedeniyu r7b i okhrane rybo-
lovstva pri Sovete Ministrov RSFSR.

Cotton-pickix-.g machine with planetary
gear. Izv. I.V Us.SSR.Ser.tekh.nauk 6
makhaiiiki AN IJzSSR.
(Cotton-picking
double-satellite
162.. (MIRA 15:7)

POLIKER-, B.Ye.
New frictior.driv~ for the working members of a vertical spindel
cotton -picker. ImAN Uz.SSR 8cr.tekh.-nauk no.5:79-82 160.
MRA 3jo 9)
1. Institut me3zhanAi JO." UZSSR.
(Cotton p*king machinery~-Trai"Lission aevices)

AUTHORS: Sidorova, N. G., Poliker, I. A 79-28-5-30'/69
TITLE: CycloalKylation of Aromatic Compounds (Tsikloalkilirovaniye
aromati,zheskikh soyedineniy) XIV. Condensations of Cyclohexa-
nol WitA Some Aromatic Hydrocarbons (XIV.Kcndensat~,sii tsiklo-
geksano'La s nekotorymi aromaticheakimi uglevodorodami)
PERIODICAL: Zhurnal Obahchey Khimii, 1958, Vol,~ 28, Hr 5,
pp,~ 1276 - 1279 (USSR)
ABSTRACT: In continuation of the earlier investigations by the authors
on the alkylation of aromatic COMDounds with cyclic alcohols
(Reference 1) they investigated the condensations of the xylols,
of mesytilene, of naphthalene and fluorene with cyclohexanol
in the presence of aluminum chloride. In order to avoid side
processes they carried out the alkylation of the above-mentioned
compounds with cyclohexanol with a small, `iust necessary,
amount of aluminum chloride, as well as a great excess of
hydrocarbon at low temperature. From O-xYlcll 4-CYclohexyl-1,2-
-dimethylbenzene (71,5%) was obtained. Somewhat worse was the
course of the reaction with p-xylol; on the same conditions
Card 1/3 the yieLd was 68,6%. Especially easy to synthesize was the

't9-28-5-36/69
Cycloalkylation of Aromatic Com
With Some Aromatic Hydrocarbons
m-xylol(86%), with 5-cYclohexyl-1,3-dimethy:Lbenzene resulting
in this case. Its structure was proved by the oxidation into
trimesic acid (trimezinovaya kislota) (final product
trimethylether !),which had already been discovered earlier
by other scientis-ts. However, lately a work was published
(Refeience 15) in which the structure of 4-cYclohexyl-1,3--di-
methylbenzene is attributed to the condensat-ion product of
m-xylol with cyclohexene in the presence of aluminum chloride,
The condensation of mesytilene with cyclohexanol yielded the
2-cyclob.exyl-1,3, 5-trimethylbenzene (35,9%)- In the alkylation
of naphthalene 59% of monocyclohexylnaphtha'Lerie fraction were
obtained which mainly consisted of the P-isomer, and 40% of
the dicyclohexylnaphthalene fraction in which the presence
of the 2,6-isoi:ier could be proved. The condensations of fluorene
with cyclohexanol did not take place easily (greatest yield
in raw cyclohexylfluorene was 37114j), with pa:.^t of the fluorene
remaining iuichan-ed, which nay -be re-us~ed. There are 1
U

Cycloalkylation of Aronatic Compounds.
With Some Aromatic Hyd:;?ocarbons
79-28-5-36/69
of Cyclohexanol
16 referencess 4 of rhich are Soviet.
ASSOCIATION:
Sredneaz:Latskiy osudarstvennyy universitet
State UnLversity~

FLEROV, G. N. ana POLIHMIOV, S. M.
"Nuclear Reactions Lduced by Heavy Ions."
paper to be presented at 12nd UN Intl.' Conf. on the peaceful uses of Atomic
EnergY.. Geneva., 1 - 13 Se-,-?t 58 -

BREDELI . V.V.; MUaff-[EV, V.L.; FRLIM&mQV-,---q.m.
Silicon detec,~ors of heavy charged particles. Prib. i telchi.ekopo
6 no. 6:44--48 N-D 161. (MIRA :14:11.)
1. Ob"'yedine-Innyy inetitut yadernykh issledovaniYe
(Rulear counters)

POLIK HAT, -~J. -

tal,:,rt of v~-J ~re,,-On.
OvGRA 1-936)
gk2. pron.

POLIKHRONO,V, -,Dobri
Some problems in the breeding biology of water buffaloes.
Selskostop niuka [21 no. 2: 234-242 t63.

1. ?OIJKGVj V. G.
2. USSR (600)
4. Ambary Hemp
7. Microflora in retting embary hemp. Trudv Vses.inst.sellkhoz.mikrobiol. 11 No. 2
1951
9. Monthly List of RusslAj,i Accessions, Library of Congress, March 1953. Unclassified.

SAKUROV, P.P.
Study of tho converting pro rties of allergens. Biul. eksp. biol.
i mod. 56 no.Iltl.04-106 0 ri.e. N 1 163. (MIRA 17.11)
1. Iz alleny logioheskoy laboratorii Nauchno-isoledovatellskogo in-
.0
stituta ukha, gorla i nosa Ministerstva zdravookhraneniyaL RSFSR.
Predstavlena deystvitellnym chlenom AMN SSSR N.N. ZhAavvm-Verezhnl-
kovym.

ROZENGART, M.I.;-POLI*OVNIKOV B.D ; POLININ, V.L.; TABER, A.M.; GITIS, K.M.
-- --I-==
Arotatizing ci,pacity of boride catalysts of platinum group Metals.
Izv. AN SSSR. Ser. khim. no.5:919-922 165. (MIRA 180)
1. Institut organicheskoy khimii im. N.D.Zelinskogo AN SSSR.

11 1 1 - I I
~. ~
POLIKOVSKEY, M. V., Cand Tech Sci -- (diss) "Bvwluatlen of
pressure and cavitation characteristics of liquid ejectors."
Mos, 1957. -'-6 pp (MLq of Higher Education USSR, Mos Order
of Lenin Powor Engineering Inst), 100 copies (KL, 1-58, 118)
- 61 -

AUTPDR DIINUMA N.V. PA - 2155
JITLI& -
For the Computativa of an Input-Sectorof an Ejector (K raschetu vkhod-
J nogo uchastka ezhektora).
FMIODICAL Izvestiia ~,kad.Nauk SSSR, Otdel.Tekhn., 1957, Nr 1, pp 61-6? (U.S.S.R.)
Received V1957 Reviewed 4/1957
ABSTRACT It was the task of this paper to find a computation method for the input-
sector of an ejector which takes the influence of its shape on the
pressure- 4nd cavitation-characteristics of the apparatus into account.
The mixing liquids are assumed to be incompressible and of equal weights.
The active jet develops within the r"s of variable pressures and the
velocities of the accompanying current. The curvature of the current
boundaries is neglected. Equation for the modification of the current
motion matis AK, and for its relation to the modification of the velocity
& on the occasion of transition of the input-sector from the cross-
section (L - 1) to the cross-section i are established. The equations
for the untearability and for the mass of motion are derived. Now such
values are found for the accompanying velocityM, for the nuclear radius,
and for the velocity at the point of the jet in order that these equa-
tions be satisfied. The computation method is explained. The obtained
system o.41 equations facilitates the determination of the total flux in
the inpu`~-sector of the jet. It is shown how the decrease of static
pressure caused by flux acceleration can be determined.
Card 1/2

Finally, a scheme for the investigated working methods
cording to it, relations are derived which facilitate
of the cavitation-character of the apparatus.
(8 illustrations)
given. A'C-
determination

SOV/96-58-5-3/27
AUTHORS: Pollkovskiy, M.V. and Tamarchin', A.L., Engineers
TITLE: Tests on .,3. Sonic Regulating Stage by the Kaluga Turbine
Works wit.a Partial Steam Supply (Ispytaniya okolozvLikovoy
reguliruyushchey stupeni KTZ s partsialInym podvodom para)
]PERIODICAL: Teploenergetika, 1958, Nr 5, PP 17 - 21 (USSR).
ABSTRACT: Experimental work by the Kaluga Turbine Works in
co-operation with the MEI (Moscow Power Institute) the BITM
and other institutes has resulted in a marked increase in the
efficiency of the works turbines. In particular, it was
possible to raise the efficiency of sonic two-rovi regulating
stages from 56.5% in 1954 to 72.T16 in 1957. This has been
accomplished mainly by using aero-dynamic blade shapes developed
in the Moscow Power Institute. Work on sonic regulating stages
for the high-pressure cylinder of 3,.000 rpm turbines has
proceeded in -,;he works laboratory since 1953 on experimental
stefLm, turbine, type ET-300.
During the teits, the ini-dal pressure is beld to within 0.01
atm. and the !;emperature to within 2 _ 4 0. The turbine is
loaded by a two-disc hydraulic brake, illustrated in Figure 2.
The brake load is regulated by adjusting the flow of water and
covers the range 60 - 350 kW at 3 ,000 rpm. The method of
Card 1/3

SOVO/6-58-5-3/2?
Tests on a Sonic Re;~;ulating Stage by the Kaluga -Ta-ebine Works
with Partial Steam 3upply
applying load is described and the test procedure for deter-
mining the no-load power and the efficiency is indicated. The
tests established the numerical influence of the area-ratio
on the efficiency of regulating stage, type KS-IA. At present,
The Kaluga Turbine works employs this stage in nine types of
turbine with outputs of 2,500 - 12~000 M Three stages were
tested and the corresponding area-ratios are given in Table 1.
The mean diazeter of the stages was 800 mn and the main
characteristics of the blading were as given in Table 2. The
value3 of the various gaps are recorded in Figure 3 and the
associated table. All the tests were made with suDsr-heated
steam with initial conditions of 3 and 200 C with sonic
1 .5 atm. L
pressure ratios on the stage. The test results are given in
.Figures 4 - 6, showing that the most efficient of the three
stages is jr 2.
Graphs of the loss with outlet velocity are given in Figure 7
which shows that in stage 2, the least loss, of 2%, occurs with
a velocity r4LtiO of 0.22. The use of the i/s diagram to
calculate the outlet velocity loss is demonstrated in FiGure 8.
St ages Ars 2 and 3 were tested with various axial gaps; the
Card2/3

SOV/96-58-5-3/27
Tests on a !5onic Regnalating Stage by the Kaluga Turbine
Partial Steam Supply
adjustments were generally made by diSDlacing the rotor whil
leaving the nozzles and guide vanes in position. Efficiency
curves for ntage fir 2 are given in kigure 10 and for stage
-Nr 3 in irigure 11. Utages 2A and 3A differ from 2 and 3 in
that they have a smaller front axial gap; the corresponding
curves from Figures 5 and 6 are shown in dotted lines. It
will be seen that the influence of gap distribution is very
considerablfl.
It is concluded that the variants of stage, type KS-lA,
are very ef., :icient when tested with partial steam supply
and short blades. The tests show that the blading is of hig
aero-dynamic quality over a wide range of flow conditions,.
Quite a small reduction in the forward axial-gap increases t
stage effic:LenW by 2 - 2 1/2 There are 11 figures and
2 tables.
blades--Design

sov/96-58-9-8/21
AUTHORS: Polikovskiy7 MJ. (Candidate of Technical Science) and
ihTET-5Ve-Y-,--t~r.. (Engineer)
TITLE: An Experimental Investigation of Steam-jet Ejectors
(EksPE!rimentallnoye issledovaniye parostruynykh ezhektorov)
PERIODICALs Teploenergetika, 1958, ~'Nr 9, pp )+6 - 51 (USSR)
ABSTRACT: Betweon 1954 and 1957 the laboratory of the Kaluga Turbine
Works has made detailed tests on a number of two-stage
steam-.Jet ejectors used on the condensers of low- and
mediuri-power turbine sets, As a.result of the tests and
of improvements in the design of the coolers a.series of
very officient ejectors was developed. The tests were made
whilsi: extracting dry air and steam/water mixture over a
wide 3-ange of working conditions. The profile of the flow
psj~t of the ejectors is illustrated schematically in Fig 1
and the leading dimensions are given in Table 1. Through-
out the tests the steam delivered to the nozzles was at a
pressure of 16 atm and a. temperature of 220 - 2500C.
The tosts showed that the shape and length of the inlet
section have a most important influence on the performance
Card 1/4 of th') ejector, as indicated by the characteristics plotted
in Filr. 2. The best ratio of the length of inlet section

BOV/96-58-9-8/21
An Experimental Investigation of Steam-jet Ejectors
to thrcat diameter is about six, as will be seen from Fig 3;
if this ratio is reduced to about 3.6 the performance is
appreciably impaired. In the ejectors tested, the ratio
of the length of the cylindrical part to its diameter was
3 - 4.5, and the diffuser angle was 8 - 10 degrees. The
influence of the ratio of the area of the throat to that of
the nozzle was also studied. The best values of this ratio
and of the corresponding ejection factor are plotted in
Fig 4. Test results for the second stages were presented
in the form of a family of such curves for constant values
of inlet pressure. Experimetital curves of the kind given
in Fig are valid only if the conditions are very close to
those used in the testa, but they can be expected to apply
well enough to ejectors similar to those tested. The amount
by which the output of the second stage should be greater
than that of the first is discussed. With each stage
tested2 determinations were made of the limiting back-
Pressuro as.a.function of the area ratio; and the results
Card 2/)+ are graphed in Fig 5. The main dimensions of the flow
pajc~ts which were used in the design of the new ejector

SOV/96-58-9-8/21
Experimental Investigation of -k-,eam-jet Ejectors
type 1;0;30 are recorded in Table 1 line 11 (first stage)
and lin 1L~ (second stage). Their characteristics are
given in Fig n, The efficiencies are appreciably greater
than those of other ejectors, for example type EP-2-400
of the Leningrad Metal works. The main reason for the
improvement is the greater length of the inlet section
and the reduced angle of it, In addition to the above
consl~lerations the efficiency of an ejector depends very
much on the performance of the coolers. The screw-type
heat-exchangers-used by the Kaluga Turbine works are very
efficient and, as will be seen from Fig 8, this makes the
new-type ejector still more efficient than the old. The
heat-transfer coefficient of th screw-type heat-
exchar.gers is up to 1500 kcal/mghour/OC., which is between
three and five times higher than usual, so that the
equipment can be made small and light. Ejector type
EO-30 is intended for use with turbine set type AP-6 of
6000 W. A cross-sectional drawing of the complete
assembly appears in Fig 9 and the construction is described.
rd 3/4 The main characteristics are given in Table 2. Although
the output is much the same as that of ejectors types S-1-B

SOV/96-58-9-8/21
An Experimental Investigation of Steam-jet Ejectors
and EP-2-400 it is only half the weight, as will be seen
from Table 3. The steam consumption of the now ejector
is also much less than that of other types, as indicated
by the data in Table 4. It is hoped to improve still
further the performance of ejector type EO-30 by
modifyj',.ng the areas of the flow parts.
There are 9 figures, LF tables, 4 literature references
(Soviet)
ASSOCIATION: &.1uzhskiy turbinnyy zavod (Kaluga Turbine Works)
1. Air ejectors--Test methods
Card 1+/1+

SOV/96-53-11-9/?l
AUTEOR:
M V--,_ C i-.d i 6 -e of Tecliric,--- Sc-e~ce
EpLj-nyPVi~:,
Shcliel-oldin, A.V., Ell,~~ineer
TITLE: Tb-7! C~x)ice of !,.'ozzle Construction for LL
Sup3rcoriic Re~~ul-~LtirL Stu6e. (0 vylbort konstruk-tsii
soplovo"O appurata dlya sverkhzvuk-ovoy
stupeni)
NIT
PERIODIC'L. Teplocr-er
-, 1. ; t ii 195 8, 1 11, pp 56-60 (USSR)
,
A3STr,!,C1T: Vic efficienev ofL-' sm-11 hi!;h---p,,---d turbines d(-pends,
to a o-or-sio..?r--ble extei-it, oi~ the efficienc- of the
~,hecl. In 1955, ir- order to Audy the
'tieC, of re tir-' ta6t- Of ~ji'fja-S7C~e
S - CI ~ _ed
under pructical
t-ua,bines (6,000 - 1?,000 rpm
coj)ditions, the Turbine 77ork~,~ desi6ned Lind
made 4E experimentul ste= turlbine typt ET-100,
yjY,:~-ch) is illastrLLted diaLr~-Lrm~i.AicLLlly in Fi6.1.
,
A :~,pccial feature of this turbine is the use of
hylrost--tic~~Ily unloaded plain bearin6s with water
1,L~oricj-tion. 7,71uter at a pressure of 10 atm is
(lelivernd by a special pimp; the rotor positl"Oni2a~-,

C
d 1/4 arr; P riex~ts are described. The advantur,,,-es of Nvater-
- -,L;cL
ar lubricuted `,-euriiiLs tl~-4' hi~Lve bei~m observed in

SOV/906-58-11-9/?l
The Choic~! of 11ozzle Appar,:,tus Cox-i-truction for a Supersonic
ReLuii:.tiLL St"r-e
C--
practice are described. The loadir4, device used on
the ti;rbine is a t-.-.o-disc hydraulic bra'lke, details of
whi(:h Lr!n ~-iver_ The procedure for mOci% the various
C,
meaE:urtments r~!quir,~d is described. The tests
c--rried out on the turbine type ET-100 weros- used to
det~-rmijle t~e influence of som-- desi.Ir feE4tures of
the nozzle apl-uratus on tLie efficiency of u double-
row super-OrIc partial reLulatin~; staL;e. Five
1-
vari,arits of vcr,-- tested -,.,ith the swii!! fixed
urd novin~; blade-s-, the principal dimensions of wil'ich.
~-r- river, ir-, FiE.?. The mear. sta-e diameter is
556 r'mi and the nozzle heig-1-it J? 13 mi. The main
c-~'
tlest conditions are tabulated. Stage 1 is illustrated
ir lii~-3a. The nozzle se~;ment of this stage is
welded and the shroudinL is cylindrical. The test
resilits, ~Jven iL Fi~.,.41 show that thi-, m~imum sta,~;e
C,
effici-ency witla rozzles is only 63.5%; th, e
Card 2/4 reasons for this Lre discussed. Sta~'*-'e ':-), illustrated

SOV55-5~-11-9/?l
Thc Choicf! of '."'ozzj~- zlpip-r"-tus Cox-stinactinr- for L, 'S'uj-"~rsor-ic
S'L,-.-,C:,-e
C~
ir. Fit~-3b? !-us a nozzle sek-pert vvitl-- plLine inter-
blule cl-i"Prels. Test re-s-alts ~-,iven in FiL-5 show
k,but tl--e efficiency of tI-is St6.L;~- is about the SLTfle
Us 1~o.l; a;-uir- the reasons ure discussed.
StaYc is illi-ztrL~,ted ill FiL,,-3c. The i-ozzle
nL r ~Lx- VIC V'~~Tflc- pro
e - A o f t [-~, i s - C~ ~ filc!-r Us, in
s
the rr-1vious stuges, but th.e shroudir.6.- is specially
rofilt-.d; tLe coristruction will be Sew-- from FiE.6 .
best oh stz~Le 3, rjveL in Fit;.7, sho-I tl-,~.t it
.1 C,
is of Comparatively Lii,~L efficiciicy, beiiiL I? - -Icily
more efficient z;A the importLnt purt of the r---Tjgc
thi-P th(-! lreviOUS staj_-'es. StUL;eS 4 all(I 5 are
illi-istr~,ted ir- Picl..)'-3d. TI-ic nozzle se~pe-nts of tL--se-
stuL;--s contaiii drill~!d chunnn1s und differ in other
coi-structional feutures. Tlie test rt--cults for both
vari-,nts, T~iven ill Fi'l'~.S' Show that both are
n f fi c i ent; the Ei~~hest stuE;e efficiency, 68.5% wus
obt-ir-ed with stu,~;e 5. zl!-, important advui-AUL~e of
nozzle se~'nf!rts of this construction is the eUE:'e of
Card 3/4 Murufz':'ct"~'re' so tuy-'--~t it, is easier to ina),:e the channel

SOIT196 -5.9-11- 9/9- 1
The Ch-oice of i,'ozzlr-- Ilppur,~Ltus Construction for z;. Sul.;er--cric
dimensions accurate c~xd their surfaces clear-, than it
is vith vielded constructions. Tests with. blade
profi!L-s of th!~ Moscow Po-~er Institute showed 4u- L --- t
th-:!S,P, more efficient thari t1ae 1roloiles previously
us n d'. the results are plotted as dotted lines iri
FiiE~. 9. The r-esuits of these investiL.-at ions -,vere used
by the f-%ctory in dtsi,-Pin, a series of lm%,-povier
tur'L ines. TL.1- use of the nev,, exkerirnentELlly d-1veloped
staL.~,s (types 4 and 5) fucilituted
improvement of the efficiel.-cy of the flo,.-,- path. of these
turbines rnd---icirIL-- the rumbcr of Z;Lr-d the
siz-- u-r:d weiLht of the ip-stallution 4s U-- whole. There
are 9 fi,~urcs and 1 table.
ASSOCIATION: K~-IuzLshiy turbinnyl, zavod (KaiuLa Turbine Works)
Card 4/4

AUTHOR: Polikovskiy, M.
698n
S/024/6o/ooo/ol/019/028
(Moscow) E081/E335
TITLE: One Stability Criterion of the Characteristics of Blade
Machines
PERIODICAL: Izvf!stiya Akademii nauic.SSSR, Otdelenlye tekhnicheskilch
nauk, Extergetika i avtomatika, 1960, Nr 1, pp 149-151 (USSR)
ABSTRACT. The papo-r is a continuation of previous work (Ref 2). The
working of bladed machines (pumps, compressors) in the region
where the derivative of pressm by supply is positive
(dH/dQ.'--,O) is usually regarded as unstable and frequently
leads to *urges and self-generated vibrations in the system.
This criterion, however, determines static instability and
dynamic instability may still exist. In analysing the
acoustle vibrations in the system it is convenient to use
the clE~issical theory of hydraulic shock and particularly
the graphic-analytical methods of this theory (Ref 1).
Figure 2 represents part of the dimensionless characteristics
of the pump R - c and of the circuit pipIng 0 - a in
coordimates H = H/H 0 and V/Vo . The point A
Cardl/3 determines the steady working regime of the system at which

69BU
S/024/60/000/01/019/028
112�1~8;39f Blade Machines
One Stability Criterion of the Character c
the pressure of the machine is H OM and the flow
veloc:Ay in the pipeline V = V 0 m1sac. Suppose that
durinjs a time interval 0 e t < U = 2L/a (IL =- duration
of the shqck phase, a = velocity of wave propagation
in the pipeline) disturbances arise on discharge from
the pipeline at the point A which can be represented
as an increase in the net resistance of small magnitude.
The characteristics of the net (piping) are then
detexmined by the curve 0 - b and the steady working
regirie of the machine corresponds to point B . On the
basif; of this representation, curves can be constructed
(Figure 3) showing the effect of the angles
0 [=:arctg (d#/'V)pip:Lngl y [=:arctg (df'/dV)machinel
and a I = arct-(av0/gH0 )1 The condition for stability
in terms of these angles is Eq (5). This condition is
Card 2/3

POLIK011SYI1,
K voDrosu o raschete tsentrobezhnykh venti3datorov 4. na:.*soj. C.1aslull.
Raschot raboc;ioro 1.olesa. Noskva, 193h. 60 p., dia~--rs.
SLunmary in EnA-ich.
litle tr.; On the des.-'Lrn of cerl~'I-jfuf,al fans ai,l- i~u.rpt;. I'art 1. I-lorkint- wheel
desip.n.
Part II and IT'T ee ,inder 95-~ and 948.
QA )11-1-165- n:). 151;
SO: Aeronautical Sciences and xviation in -Une Soviet Union, Lilhrar.,Yr uf
G,)n~,Tess, P55-

I. arld M. I. NEVELISON
J-MboLa ventiliatora :3 hez1opa"fichny-n diffunorom. Alosko-ra, 19-15. 3'
illLU5., dJlurrzq. (TS.;VOI. Trudy, no. 2211)
Su -,,uy in
T*ttle ',.r. :Pcifomance of vaneless diff;ls.-:r t*an.
'.*~A911.1',65 no.22h
SO: AeronauticaL Sciences and Aviation in the Soviet Union, Library of
Congress, 1`65-

Z/ X. C' 1/'a 2-
DOVZHIK., S. A. , and V. I. POLIKOVSKIY.
Eksperimentallnoe issledovanie modeld dvukhstupenchatoi turbovozduk-
hoduvki. Moskva, 1935. 59 p., dia.-rs. (TSAGI. Tridy, no.191)
Summary in aiglish.
Title tr.: Experimental investigation of a model of a two-stage
turboblower.
QA911.YI65 n'0.191
SO: Aeronautical ZSciences and Aviation in the Soviet Union, Library of
Congress, 1955

FlUil V !. T.
--o ven
f- ti I
.Ctod jS31ed., Va,14 4 a tsentro' 71, u
S ta tis ti ~:hesldi
1935. 76 p., ti')les, dia-rs- (11S,Xa'. Truay, no.227)
Su~a.-.~--ry in En:-lLsli
I
Statistical method. of i.nvestif-ation of centrifu,7al fLns.
-11011.,',165 nu.227
Q
AeronauticaL Sciences and 1"'Viation in the Soviet Union,
Congress, 1955.

PC, 7'
V.Y., and V.I. POLIKOTv'slay-
----------
Ustoichivost' pEirallellnoi raboty ventiliatorov. (TSAGI. Trally, 1165", rio. 211,
P.203-215, diar-rs.)
Surmiary in Enf-ljsl-.: p.289.
'Title tr.: Stez-dy perfor-mance of fans workinf7 parallel.
L~1'011-1465 no.211
SO. Aeronauticz-l Sciences and Aviation in the Soviet Union, Library of
Congrelcs, 1-1.955

PCLIjI,-,07J,ST,IYj TI.I., and V. N.
Izucher.ie vliianiia !-n:)s~.rok,lAvnykh na ralowlu
rzen- --o-)e-,hnYk-a vontiliai.oruv tir)a
P.241-250, dia!-rs.)
S,u--L-ar-,l in Enrl--'lsh: D. 290
TLtle -W.: 7he in~ --.fence ol-.urvinr~ desif-n elenerAs or. the perfc-ri-z--. e G..,
113iro-coll type of centrifu,-,il fans.'
QA,'-)11 .1T. -5 no.211
SO: Aeronautical Sciences and Aviation in the Soviet Union, Library of
Congress, :-.955.

PGLIKIYISI'lly, -I. I.
Vliianie zazora mezlidu 1-r:,!l I chatirui i kozhukhon na ra -otu tse,! tra )e Iluicir o
na~-netatelia. I-loskva, 1936. 20 p., dia,rs. Trud.-.,, m). 263)
Surr~anr in En,-Iish.
20.
Title tr.: Effect of clc,:Aranf-e `)etw.en the imeller and casinF -)n t.-le
performance of a centrifuF-al s:mer6narfer-
' A911.1-65 no. 263
Q
SO: Aeronautic.-il Sciences and Aviation in the Soviet Union, Library of
Congress, 1.955.

PULIFOVSny, V.I., and i,;.T.
11, voprosu o ra,,cliete -,lsentro'lt~zhny',-.h ventil4ator~-,' i nLZw;ov- ;)az: tf
Mosk-va, 1)Y' 1.6 p dial-r-s .(TSAGI 1rudy, no. 2'~2)
Swmr~iary in En-li5h.
Title tr.: On the desim of cenixif~j-al fans and pu;.ips. Parl,
Part I and III see under 9',:; and 9.148
QP011.M' no.2'112
SO: Aeronautic;:il Sciences and Aviation in the Soviet Union, Library of
Congress, ..955.

POLIK011SY'li, V.- I. , and 3. IN. 1, "RAAD7,1I CII.
Eksperimental Inaia 'proverka osnovnyH, dopuslIchenii rascheta spirallr:'-.-k:~
lkozhukhov Lsun!,ro-)ezhny,-h i N-,;'
53 p., dia:m;- ('I'SAGI. Trad-i,, -n;,. 32~-)
Title tr.: Experi.,.iental verification of asic ,sslzmpt-ion t.:,e
of casiirs ol" cumtxifw-~tl fans and -uper6,iari,,ers.
Q.-i:/11.1.163' w-). 328
SO: Aeronautic-al Sciences and Aviation in the Soviet Union, Library of
'L955.
Congress, .

POLIKOVSKly, V.I.
Opredelenie optimallnui skurr).-;~i qkhoda v.ykhlopny!(h ~eazov dlia skuro,,Ano o
satrioleta. Moslnra, 1939. 12 p., dia.,rs. (1W1. Trudy, rw- 630)
TLtlc-. hr.: Deteminati~)n of the optimum velocity of eyJiaust tases in ni;-h spe,3:.2 ~i.,
craf t.
QA 91-1.1,1165 no J430
SO: Aeronautic-al Sciences and Aviation in the Soviet Union, Library of
Congress, 1955.

POIJKOVSKIY, V. I. and Tikbonov, N.I.
"The Effect of -a Tank.'s Vibration on Its Rate of DiBcb&rLo (0 Vl-iari-i Vibr.-+Zii
Baka na Skorost Yego Oporozhnenia)", Military Aviation Technology, Tio 7-8., 1939

ibLIKOVSKILI., ard M. I. hTULISON.
The performance of a vaneless diffuser fan. Washington, 1942. P. 37,
plates, tables. (U. S. NACA TM no. 1038)
Trans. of Rabots. wntillatora a bs~lopatochVm diffuzorm.
TL507.U57 no. 1038
SO: Aeronautical Etiences and Aviation in the Soviet Union, Library of
Congress,, 1955

POLIKOVSKil, V.I., and A.I. YILST-W.
Gazzoturbinnyi reaktivnyi dvigatelf 'Ti.-:0-004". (Tel-hnika vozdushno,p,o flota, 19,145,
no.10, P-1-15, illus, diarrs.)
TL505.Th 1945
SO: Aeronautical Sciences and Aviation in t be 6oviet Union, Libraz7f of Cong7ess,
1955

POtIXOMIY. Prof. ; LEVIN, V. R.
On the Question of Balancing the Output of 6eavenging and Pressure
Oil Pumps of Aviation Engines*"' Ift 1946*
Stalin Prize. Doctor of Technical Sciences. Member of the Department
of Aircraft, Engine Design at the 14Dscov Aviation Institute. From 1933
to 1937, conducted experimental research on centrifugal superchargers,
the findings of which served as a basis for singlysis of centrifugal compressors.

POIJK011 I. and V. R.
K voprosa o bal-inse or-Di zvuditellnostd. otkaciLivaillshchei j.
nametaiushche-L maslianykh pomp aviatsionnykh motorov. --io n-
skla~ 0"'opj ;.jz
-itle tr.: EffLciet-.q.~:~ balance of exhaust a.,d. pressure pa~.T).- of a-~r~~raft eta,,.--nes.
XF
SO: Aeronautical Sciences and Aviation in the Soviet Union, Librai7
of Cong--,,ess, 1955

POLIKOVSKI~, V. L.
G. L. Volkov. Silovye ustanovki samoletov. (Sovetskaia kniga, 1948, no. 10,
P.55-60)
Review of the book by C. 1. Volkov: "Air-craft power plants."
Z2495.S67 1948
SOs Aeronautical Scierces and Aviation in the Soviet Union, Library of Congress,
1955

D. J"... Novak, Ra)ota notornyllh at-rerut~v 'Io holfs*.'I-'k-h Vy--f
(Sovetusl-aia knira, 1948, no. 12, P-5R-60)
ine acce, "ury
Review of the ',,)ok 1--)y 1). it. Vovak: "Per."or.-iance of enr~*
unit5 at hi.-:11 alttitudes."
Z2405-156 ' 19L8
SO: Aeronautical Sciences and Aviation in the Soviet Union, Library
of Con.grass, 1955

PCILIKOVSKIY, V. I.
H.E. Zhovinskii. Sil)vye aviatsiont-r7e ustanovkzi. (Sovetskai knif',la, 19).,g, no-.7,
P-55-58)
Review of the book by n.e. Zhovinskii: "Aircraft p(n-;e-.- plants."
Z2495.S67 1940
SO: Aeronau~ical Sciiinces and Aviation in the Ooviet Union, Library of tongress.
1955.

FOLW)~ 0V SK%Y, V.
PHM I
BOOK Call No.: TL70I.P59
Author: Po'41-011-4ii- If-I
NT'M
All Title: A2M;AF4T49ZR PLWS
Trowliterated. Title& Samolatuye silovye ustanovki.
PublJoW. n Data
OtUinating Agency: None.
PW)Iiohing House: State Publishing House of Defense Industry (Oborongiz)
Datet- 1952. go. pp.s 600. No. of copiess. Not given.
Editorial Stafft
Editor. None. Tech.'Zd.: G.E. Lozino-
Zditor-in4hief: Not given.
Appraiser: None.
Others: Gratitude for valuable,-assistance expressed to V.V. lostochkin and
N,Z. Movinskii.
TeXt Data
Coverage: Basic principles of designing aircraft power plants 'with piston engines
and gas tarbim engines are considered in detail. Contents., Ft. 1:
Fuel systems. ft, 2: Imbrication systems. Ft. -3: Internal aerodynamics.
Suction and exhaust syst=s. Pt. /+*. Engine cooling systems. Ft. 5:
Control and starting systems. Ft. 6: General problems of designing
aircraft power plants.
Purposes A textbook for students of aeronautical institutions of higher learning.,

Samoletnye BiloTye vatanovki.
Facilities (personalities and institutions vith location): Moscow Aviation Institute
(in. Sargo Ordzhonokidze), Faculty head;
G.S. Skabachevskii.
No. Russian and Slav.1c References: 107. 1 - - - I -.. -
Aviilablez Ubrw7 of Congress.
-
2/-/
. I

SOV/1 24 - 57 -4 -415 i
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 4, p 43 (USSR)
AUTHORS: Poliliovskiy, V.I., Levin, A.A.
TITLE: Some Refinements of the TsAGI Method of Fan Design Calculation
(Nekotoryye utochneniya metoda TsAGI, primenyayemogo pr-j
raschete ventilyatorov)
PERIODICAL: Tr. MAI, 1955, Nr 50, pp 57-67
ABSTRACT: Two analytical formulas are given. The first formula serves to
determine uniquely the size of the inflow port of the pump; the
second formula permits a determination of the pitch setting aft-1-ie
jmpe)ler vanes of the fan. Bibliography: 3 references.
I. A. Shep(-lev
Card 1/1

SOV/124-57-9- 10349
Translation from: Referativnyy zhurnal, Mekhanika, 1957, Nr 9, p 66 (USSR)
AUTHORS- _Polikc)-vskiy, V. 1. , Perel'man, R. G.
TITLE: The Evaluation of Loads on Water Gates Due to Floating Solid Bodies
Sucked Into Whirlpools (Otsenka nagruzok na zatvory pri podsasyvanii
voronl1rami tverdykh plavayushchikh tel)
PERIODICAL: Tr. MAI, 1955, Nr 50, pp 216-230
ABSTRACT: The paper submits the results of investigations on the evaluation
of po!;.sible additional loads on water gates due to solid floating bodies
(logs) sucked under by whirlpools. The investigations were conducted
in the hydraulic flume on a model of the spillway dam of the Kuybyshev
Hydraulic Power Plant built to a scale of 1:50. Whirlpools were
created in 'the corners between the gate and the pier by means of a
tangential delivery of water through an eddy stimulator. The basic
laboratory tests were made with two values of the opening of the
gate a/H=O.Z5 + 0.30 and 0.5. The Reynolds number was expressed
as R = rCu/~y , where Cu was the peripheral velocity at a radius r.
Rouni wooden logs were used as models of the floating bodies. A high-
Card 1/3 spee-1 motion-picture film was made at 80 frames per second.-The

SOV/124-57-9-10349
The Evaluation of Loads on Water Gates Due to Floating Solid Bodies (coni. )
tests-were analyzed by the consecutive projertion onto a screen of the single
motion-picture frames and the positioning of the moving body upon a coordinate
grid every -1/80 QJ a second. Floats entering in the hollow of a vortex and observed
by means of a stroboscope , as well as on the coordinate grid, made possible an
evaluation of the intensity of the whirlpool. The authors also conducted full-scale
observations on the suction of floating objects into the whirlpool under the water
gates of the Ivanlk(:)vskaya dam. On the basis of the investigations made, as well
as of investigationi made by other authors, two typical cases of the motion of a
log before a gate were established: A) Yhen the whirlpool does not have the inten-
sity required for Eucking a body under the gate, and B) when the whirlpool sucks
the body under and carries it out under the gate. In the first case (direct impact
of the log against the gate), assuming that the impact is absolutely inelastic, the
impulse of the for,-,e is determined as equal to N = 0.8mv with a = 450 and N = mv
with a = 00 and c~00, where a is the angle between the direction of the log and the-
normal to the gate. Since the greatest specific impact loads occur with a = 60-
(head-on longitudi7;'Ial impact by the log), this impact condition is the most dangerous.
In this load condition the mean value of the force during the time of the impact is
P N mV
Card 2/3 T 2J~.43_y_,_TE__
T g

SOV/1 24- 57- 9-10 349
The Evaluation of Loads on Water Gates Due to Floating Solid Bodies (cont.
In the second case, if the log, because of its large size and an insufficient intensity
of the whirlpool, i5 not carried away by the latter at once, but rotates vertically,
goes down along the gate, and accomplishes a turn around the bottom edge of the
gate, then the force acting upon that edge is determined by the expression
N = 0.15). cP s V2 = 0.5 c p (I -h) D vZ
At the end of the article two examples of design calculations are given. The authors
did not analyze the significance of the described load on the gate in comparison with
the design load (hydrostatic pressure). Bibliography: 9 references.
A. P. Berezinskiy
Card 3/3

w V Joktor tekhnicheakikh nauk; PEMIKAN, R.G., Imndidnt tekhni-
POLIOVSKIYI V
c es nauk.
Determining the load an sluice gates during the inflow at the funnels of
solid fl;)attng bodies. Gidr.strol.25 n@-5:31-35 Jo 156. (MLRA 9:9)
(Sluice gates)

doktor tekhnichookikh nauk; SERGIYEVSKATA, T.G., inzheBer;
PO
ALIPER, M., inzhener; MACRE RA, G.I., iazhener.
Aerodymmi.-s of the cooling svatems of large hydraulic generators.
Vest.elektroprom-27 n0.1:9-16 J& '56. (MLRA 9:6)
l.Rauchno-iseledovatel'Iskiy institut Ministerstva alektropromyshles-
nosti.
(Blectric -~aerators--Cooling) (Pans, Mechanical)

FOLIKOVSKIT. V.I., doktor tekhnicheskikh nauk; PICHUGIM, D.F., inzhener.
Developwint of foreign turbojet engines. Trudy MAI no.74:63-74 156.
(MIRA 10:5)
(Airplanes--Turbojet engines)

Y, V.I. doktor teklinicheskiki-, nnuk; PFaUlMIU. R.G., kandidnt
42"" iAwci
veKrln7lr-FaVrM nauk; IVANOV, Yu.P., tnzhener.
On the possibility of reducing tii;! :.ength rf an injector.
'nooloonergotlka 4 no.9!23-26 S '17. (MM 10.8~
1. MosVowskly avintalonnyy Institlit.
(Injectc;ra)

AUTMR: POIaKOV9,LIY,V.I., PSM'UM,R.G. PA - 3o86
TIM: of Local Hydraulic Resistanocei during an Enforced
Prossure Xqualization of the Velocity Field. (0 lokalizatsii mestnykh
gidravlioheskikh soprotivleniy pri prinuditelIntim. vyravaivanii
Polya skarostay, Russian)
PMIODICAM ISTOStUIL Akad.Nauk SSSR, Otdal.Takhn., 1957, Vol 21, Wr 3,
pp i6B-ijo (U.S.S.R.)
Received-; 6 / 1957 Reviewed: 7 / 1957
ABSIR=: All hydraulic losses are, in the final analysis, friction- or impact
losses. 'rhe spacial prDperty of the 3Atter is that it arises fmm a
sufftoieatly long area after an elment(such as a joint, sudden
aroma aeotion enlargement, sto.)On this oooaaiai considerable abanges
of the velocities in the immediate vicinity of -this area take place,
but this is accompanied by no noticeable preastuve losses in the
active r,&rt of the current. It can be asserted that the impact losses
are localized in the mixing area in those oases also when the length
is oorisiderably reduced in proportion to the leagth of the area with
a free dispersion.
In order to oorroboraLte this experimental assertion special Investig&-
tions were carried out in the Laboratory of the MAI, on which
Card 1/2

C"c' t_~ i
110-10-?/18
AUTHOR:.-Polikovsk.Ly, V.I., Doctor of Technical Sciences, Professor,
And Se-rgiyA~s ffaya, T.G., Al'per, T.I., Engineers.
TITIE: An investigation of systems of cooling a hydro-alternator
Using a ventilatic-i model. (Issledovaniya sistemy okhla-
zhdeniya Sidrogeneratoia na ventilyatsionnoy modeli.)
PERIODICAL: Vestnik Elektropromyshlennosti, 1957, Vol.28 No.10,
pp- 35 - 44 ~fJSSR)
ABSTRACT: The problem of modelling the cooling system of a large
hydro-altert.ator arose in connection with the design of mach-
ines for the Kuybyshev and Stalingrad Power Stations which were
of considerably greater output than the largest generators
previously tuilt. It is difficult to make investigations on
existing hye..ro-alternators because the important parts are
inaccessible and it is not possible to change the operating
conditions of the cooling system or to alter the design of
the systems.. On models these limitations are easily overcome.
Complete modelling of a machine is a complicated task but it
is much simpler to model oaly the cooling. In order to model
thermal pro(-.esses it is generally necessary to model electro-
magnetic pr(-,)cesses. However,ilte method of calculation of
thermal los3es of electro-magnetic origin is sufficiently
accurate and therefore modelling of electro-magnetic processes
uard 1/9 can be avoided. When considering the problem to a f irst

110-10-2/18
An investigation (.-,f Systems of CoolinF, a Hydro-alternator Using a
Ventilation Model.
actual generator. The complete cooling system of the generator
was modelled on the assumption that auto-modelling of the system
was possible, that is that the resistance coefficient is inde-
pendent of t"'ae Reynolds number. Investigations on the model
fully confirm the validity of this assumption: f0'r all tests
on the model Euler's parameter remained independent of the speed
of rotation of the model. In auto-modelling systems, to ensure
physical similarity between the hydraulic processes in the
model and in. the actual machine it is sufficient that they
should be geometrically and kinematically similar. The results
of measurements of pressure and rate of air flow on the model
recalculate~i. to full scale are in good agreement with the
results of tests on the actual generators. The results are
compared in Table 1.
The mode:. investigated is a ventilation model of a la-rge gen-
erator made to a scale of one-fifth, geometrical similarity
being maintitined in the main parts. A picture oX the model is
given in Fil1r. 1, a diagram in Fig. 2 and illustrations of the
stator and ,.7otor in Figs. 3 and 4. The model was driven by a
wound rotor induction motor of 55 kW. The model is described
Card 3/9 in detail; the arrangement of the fan blades is shown in Fig.5.

110-10-?/18,
An Investigation of Systems of Cooling a Hydro-alternator Using a
ventilation goael.
of the fan is 20 mm of water. Most of the hydraulic losses
consist of loss at the inlet of flow to the wheel. They result
from the large angles of attack of the blades and the large
inlet diametex-s. The curves in Fig. ?a show the relationship
between the relative rate of flow at the inlet to the wheel and
the inlet dianeter at a given flow. It is shown that to
increase the useful static head of the fan the blades should be
bent round at 2'nlet and the inlet diameter of the wheel should
be reduced to ,'.he optimum value. The investigations on the
model show that the static pressure beyond the centrifugal wheel
continues to Increase in the end winding chamber as shown in
ifig. 8. This part of the system is then working as a guide vane
apparatus in -,.vhich the dynamic head of the rotating flow is
partially converted into a static head. The g!eater the static
pressure in t'ae end winding chambers the greater the flow deli-
vered to the inter-pole space of the model from the ends of
the poles. 'Experimental characteristics of the rotor pole we
shown in Fig. 10 which demonstrate the use of guide -pieces to
direct the air flow.
The operation of the rotor as a fan is then considered. The
Card 5/9 rotor may be considered as a combination of fans operating in

110-10-r//18
An Investigation of Systems of Coolin.- a Hydro-alternator UsirlE a
ventilation Model.
series and-Darallel. A diagram of the ventilatinL channels in
the rim is shown in Fig. 11 which gives the experimental chara-
cteristics of the rotor with mean static head and flow through
the screens. The charact-ristics v.,hich are obtained, together
with visual observations, make it possible to analyse the oper-
ation of thE rotor as a whole and of its component parts. ~t
small rates of flow the rotor pressure is high and the quantity
of air that flows out through the ends of the inter-Dole faces
is greater than the quantity flo-wing in, Y,'"ich corresponds to
points to the left of the intersection of the curve on Fi~;. 11.
At high rates of flovi the quantity of air flowinr:, out of the
ends decrea.,~;es which corresponds to that -Dart of the rotor
characteristic in Fig. 11 to the right of the intersection of
the curves. These parasitic circulations cause add-itional
power lossei.; in ventilation and since it is I- -ot air that is
circulated they must impair the removal of heat from the mach-
ine. The d.--:.stribution of static pressure in the gap alon,;;,- the
model with combined oi)eration of the rim cha-Tuiels and the ends
of the pole is shown in Fig. 12. Investigations of pressure
distribution in the gap show that it is non-uniform because of
Card 6/9 the deliver,,,, of air 11-hrough the stator ducts in the presence of

An Investigation c
Ventilation Model.
10- lo-'?/l 8
Bydro-alternator Us-*LnL,.; a
Data abou -, the f lovi of air through the model t-ith -v, arious
components o-L~ the rotor in operation are given in Table 2. The
figures show that the greatest flow of air through the L;iudel is
obtained whe.a all the rotor slots and channels are -in opert-ttion;
the flow through the rirr, ducts Eives much less air throu6h the
model when 'U.'::ie inlets to the inter-7pole space are closed at the
end.
'CombLied :)peration of the fans and rotor is then consiuered
in much the same way. The main results are given in F-LE. 11.
The values f;)r the total flows of air with combined and separate
operation of the fans and the rotor are given in Fic-3, wh--Ich
U -Y of air tha" f loi,,,s when the rotor or ~ o
shows that tae ouan~-i t V Uw
fans work al-.-)ne are little different from one another. When the
rotor and fa.,i work toL,(-tl-.t(:.T, the total flov., is SoMP-what [~rettter.
The stator chvracteristies are then dii.;,,cu8.,ied. The -,tator
ducts form tae main resistance in the E~enerator coolinE, systeir,
(excludin- tae internal resis-'Uance of the pressure -enerat-Lng
0 0
elements). It was found that the rate of rotz.tion of air in the
gaps is 0.65 times the linear velocity of the Poles. Curves of

110-10-7/18
An Investigation of Systems of Cooling a Hydro-alternator Using a
Ventilation Model.
the change of resistance coefficients of the stator as a
function of the ratio of the mean speed of the air in the
stator ducts to the speed of rotation of the air in the gap
are given in Fig.13. The problem of reducing the resistance
of the stator by altering the construction of the ducts is of
interest. Curves of the mean velocity distribution at the out-
let from the stator ducts are given in Fig.14. The curves show
that the flow distribution through the stator ducts is not uni-
form around the model and moreover it is asymir-etrical.
Special tests show that distribution of flow round the
stator is determined, to a first approximation, by the distri-
bution of static pressures in the gap and the asymmetry of flow
around the stator is associated with diff"erences between the
characterfi.stics of the upper and lower fans of the model and
also with the asymnetry of the air ducts of the system.
As a r,asult of the investirations it is possible to obtain
a physical picture of the operation of the cooling systems of
large hydro-alternators. The material obtained can erve as a
basis for systematic work on the improvement of existing sys-
tems and for the development of design procedures for them.
Card 8/9 The fcl:Lov,.Lng are th; most promising directione of work:

110-10-2/18
U U
An Investigatioa of Systems of Cooling a Hydro-alternator Using a
Ventilation Model.
a reduction in the losses of fans and rotor by choosing the
beat inte*Mal dimensions of the wheels and inlet diameter to
the rotor yoke and also the beat shapes of inlet parts of the
ducts in :'he rim and the use of bent blades on the fan; redu-
ction in the inlet loss to the inter-pole space; the use of
stationar.y guide vanes beyond the fans to convert dynamic heads
to static; reduction of internal losses of the rotor rim by
increasint..; the duct sections; reducing the resistance coeffi-
cient of the stator ducts by appropriate design developments;
reduction in the ventilation losses in the machine and improve-
ment of heat transfer conditions by overcoming parasitic cir-
culation of hot air; development of procedures for making
hydraulic and thermal calculations on the system. At the
present time, these problems are being investigated and the
results show that there is a re&l possibility of providing
adequate cooling for hydro-alternators with outputs up to
250 - 300 1W. There are 14 figures, 4 tables aad 3 Slavic
ASSOCIATION: N11 EP references.
MMMITTED: koril 29 1957.
W ry of bongress
PARIE: Ubfa
7115-

110-4-1/25
AUTHORS: Polikovskiy, v.I., Doctor of Technical Sciences, Professor,
A-11-per, -T. I. , Engineer, Zemlyanoy, Mi. S., and Sergiyevskaya,
T,.G., Candidates of Te&~nical Sciences.
TITIE: A New Method of CoolinL Large Hydro-alternators(Povaya skhema
okhlazhdeniya krupnykh --iu_Lubeneratuvov)
0
PERIODICAL: Vestaik Elektropromyshlennosti, 1958, No. .4,
PP~ 1 5 (U.~SR).
ABSTRACT: In designing hydro-alternators for 200 300 01, improved
cooling methods became necessary. At present, the fan effect
of the roto-o SDider is not effectively used, nor are the centri-
fugal fans Well designed.
The article describes a new construction in which the spaces
between the arms of the rotor spider are partly enclosed, but
apertures are left near the hub to entrain cooling air. Bear
the extremities of the arms, the shrouding stands away in the
form of an inclined flange, leaving a circumferential space.
This is divided by radial vanes and the passages so formed
assist in dz-awing the cooling air centrifugally outwards and
direct some of it across the ends of the rotor and !3tator coils.
With this design the air-flow through the hydro-alternator is
about 40516 greater than that given by the usual type of fan.
Performance aharacteristics of the old and new cooling arrange-
Cardl/3 ments are graphed in Fig.2.

A hew Method of Cooling Large Hydro-alternators 110-4-1/25-
The new systen is move effective because the lower relative air-
speed at the air inlet (to the rotor) reduces the losses, so
that the discharge pressure is greater. The effectiveness of
the system dei.)ends on the po-sition of the intake aperture; the
position is c*'aosen to give the minimum air velocity at the inlet
for a given flow. Values are plotted in FiC.3. A design
procedure for the new type of fan is given, with appropriate
formulae. The flow round the ends of the winding is depicted
in rig-5.
variants of the new system were tested. In particular, experi-
ments were made with air entering the generator from only one
side. Test results for this case, plotted in Fig.6, shov that
the -Derformar.ce is about the same as when entry is from both
sides. It follows that when the inlet area'is of the o-Dtimum
value it does not matter whether intake is from one side or two.
The main defect of existing ventilating systems is the large
inlet diameters of the fans, which cause high losses. Other
ways of overcoming this difficulty besides the one described are
possible and are briefly mentioned.
The new method of ventilation was tried on one of the hydro-
alternators of the Gorlkiy Hydroelectric Power Station (Gorlkov-
Card2/~Pkay'a GES) and comparative tests confirmed the correctness of the

A-Bew Method of Coolint,, Large Eydro-alternators 110-4-1/25
results of tests on models. The air-flow in the gencrator
C
-with the new type ventilation is 4051o greater than that obtained
with the old. Further improvements are possible.
There are 6 figures.
ASSOCIATION: Scientific Research Institute of the Electro-technical
Industry (VII EP)
SUBMITTED: August 2, 1957
AvAILABLE: Library of Gongress
Card 3/3

jOV/24-58-10-30/34
AUTHORS:Perel'man, R. G., Polikovskiy, V. I. (11.0scow)
TITLE: Hydraulic Impedance of Roe tilinplar -01-innnols in tho Fiold of
ContrifugaL Forces (Gidravlichoskoye soprotivleniye pryamol-
ineynykh kanalov v pole tsentrobezhnykh sil)
PERIODICAL: Izves-~;iya kkademii nauk SSSR, Otdeleniye tekluiieheskikh
nauk, 1958, Nr 10, PP 153-153 (USSR)~
ABSTRACT: A determination was carried out of the hydraulic impedance
of smooth brass tubes whose internal diameter was 10, 20 and
28 mm. they tubes were placed radially in a plane which was
at right ar.gles to the axis of rotation. Experiments 1yere
carried out-, in air up to Reynolds numbers R = 7 x 10---l .
The experimental results are shown in Fig.1, in which the
frictional loss coeffi;:~ient X is plotted as a function of R
and the angular-speed n . An expression is derived which
gives the hydraulic impedance as a function of the parameters
of the tube and the rate of revolution (Eq.6). There are 4
figures and 7 references of which 3 are German and 4 Soviet.
CD
SUBMITTED: July 2?, 1957.
Card 1/1

BOOK EXPLOITATION
P~Ilkovskiy,,
Grigorlyevich
Voronkoobrazovaniye v zhidkosti s otkrytoy pqverkhnos~*'y*u (Por-
mati~n of Funnel-Shaped Depressions in Liquid with a Free Surface)
Mciscow, Gosenergoizdat, 1959. 190 P. 1,75Q copies printed.
PURPOSE: This book is intended"for specialists and students
hydrotechnics, as well as for engineers designing yarious
kinds of industrial and transportation hydraulic system.
COVERAGE: This b-,:)ok presents the results of theoretical and
experimentil szludies devoted to the problem of vortex formation
in the flow of a liquid with a free surface. The book is divided
into two main parts. The first part discusses the physical
nature of vortices and the method of evaluating phenomena which
arise when a 1:',-'quid has a vortex. Among the topics considered
are: theory W., vortex formation, experimental study of physical

ForrUtion of Funnel-Shaped (Cont.)
SOV/3427
existence of vortex formation, and calculation and construction
of vortex profiles. Part two discusses vortex formation'In
the upper water of bydrotecbnical installations. Among the
topics considered are: vortex formation in fronf of locks of
hydrotechnical installations, determination of lock stresses in
draining off solid floating objects by means of vortices, evalua-
tion of permeability capacity of hydroturbine spiral chamberos,
prevention of vortex formation, and the use of vortices in
cleaning foreign objects from the surface of reservoir waters.
There are 130 -references: 113 Soviet, 6 German, 5 Enj~,lish,
3 French, I Htrigarian, 1 Italian, and 1 Rumanian.
TABLE OF CONTENTSi
Prefa~;e
PART ONE. THEORY OF PHYSICAL EXISTENCE AND METHODOLOGY OF
EVALUATIIJG PHENOMENA, OF A LIWID DURING - VOW=. FORMATION
Ch. I. Theory of
1. Causes"and
formation
C.ard 2/6
5
Vortex Formattost
physical, nature of the-phenomenon of vorte-x
7

Formation of Funn-~I-Shaped (Cont.)
Escape of a liquid with non-rotating vortex through a
bottom orLpice and the critical state of flow
Theory of 3teady vortex formation
Experimental Study of the Physical Nature of Vortex
Formation
Basic experimental equipment
Evaluation of the effect of viscosity, discharge of liquid,
disturbing moments, and pressure on vortex formation
Modelling (if vortex formation
Determinat-Lon of discharge coefficients during escape
through a circular bottom orifice with a vortex over it
Approximate value of the possibility.of a vortex break in
a bottom ovifice
Experiment,,~, on the prevention of vortex formation in a
cylindrical. tank during escape through a bottom orifice
Vortex formation In a side discharge
Draining of solid floating bodies by vortices
Master Calculations and Construction

Formation of Funnt.,-I-Shaped (Cont.) SOV/3427
12. Determinataon of calculation coefficients 76
13. Methodology of constructing the calculation profile of a
vortex 83
14. Numerical example of constructing a vortex profile 86
PART TWO. -VORTEX FORMATION IN UPPER
WATER OF HYDROTECHNICAL INSTALLATIONS
Ch. IV. Vortex Formation in Front of Locks of Hydrotechnical
Installations.
15. Oeneral considerations on the causes of formation of
vortices and their intensity depending on'the elevation
of the loc): 1 91
16. Approximato construction of the form of the flow surface
before the lock 95
17. Quantitative evaluation of the intensity of the vortex
before a lock. Examples of calulcation of vortices 98
18. Experimentill determination of the distance of a vortex
from the lock on a model and In actual practice 103
Card 4/ 6

Formation of blarav-:1-Shaped 001it.
Maximun discharge whllv water level has a determining
effect
Ma,ximwn discharge daring escape in the form of overflow
Ch. VII. flreventi:m of the Fozmatijn of Vortices
29. Prevention Df vortex formation over water tntakes (in
syphod dama, In drain pipes, in front of looks, etc.)
1. U3-~~ of -wortl-x Format.1--'m for Cleaning Floatln.~--, Bodies
Fr-.-,)nt tt.- &.. .--)f Resex-r--votra
Metfik.0.3 of artiflo.1al foymatlon of vorticea and thaIr
tranaj)3 1"tt n, 5 03pacity
Use of foe the,-- il-re-jentJ(,n of aludge ice, Ice,
ani debris
Certaln othvi- metrjod~3 of using vortex formation
Bibliography
AVAILABLE: Library of CDngres;3