SCIENTIFIC ABSTRACT SALAM, A. - SALAMATOV, I.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001446820005-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 19, 2001
• Sequence Number: 5
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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711

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Ifinth International Conference (Comt.) SOV/5982
S;~~tif f L. I. Nucleon Structux-e aad E1z-ct1,=agaetia '.rnduc+.,i an
.9
Dis Cus S on
318
Sbeinlerger, J. Product.im of Strange Part;-Jt-les 523
Dimmssion
33
Alvaz-a z L. V. Intara&.icm Between Stimage PsrUeleee
Dls~.-ussioa
Interas-atiou Between Strwze Pax-titles
Discussion 429
Dalitz, R. H. Hyperfragments and Interaction Between.Hyperms
and Nucleons 435
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PERMOICALt Zhurnal mikrablologli. 9914"tologil I 1cmunoblolc4il, 1960. Hr 3.
pp 128 (U33n)
Ammer, 7b* author. sed* a study of vartm 9 straIns of W1. dy,-t,,I..
loolat" from p4tlpnts with dIfforent clinical forms or dy ... Ury'
~h-ki.g the ability to aaus. k-tcton-
junettvItto in guinea pig., It. vimlence for mice and Its sensitivity
th. strina,
to -Ilbl,tlc.. t. ..... tial dIffe- were found betwoen
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which bears cut the great part played ty the state of the ma roorgan,
C. r! 112 In determining the nature of the clinical vi6rje in dysentery.

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G. 0. Salam n. r Bulletin of the Aeadenty of Sci-
0 0 ences oflAi R.. Section of rechnieW Sciences, ZO
SepL 1947. p. 1 -12M
2goses a new method for determination of the
we Formulas are derived and results of eat- =00
culation are compared with data obtained by use
of a spedal.test apparatus, which is.described.
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&t..SLA ETALLUPMK&L UYVINATIJOE CLASSIFICATION
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.6.L;,MOR SALAMANDRA G.D. and NABOKO I.M. PA - 2553
TITLE -~f Fuel Dis-cersion by means of capture on the Soot
Covered Plate. (Ulavlivaniye na plastinku, pokrytuyu sloyem
sazhi, kak met od cpredeleriya krilpnosti raspylivaniya topliva.-
Russian.) -
PERIODICAL Zhurnal Tekhn. Fiz. 1957, Vol 27, Nr 3, pp 614 618 (U.S.S.R.)
Received: 4/1957 Reviewed: 5/1957
ABSTRACT Since the process of the formation of traces was not
with by other authors who studied the method of capture the
authors thoroughly investigated a with domain of layer
thicknesses of soot. In order to come as close as possible
to reality, they were carried out with very small~particles.
Their size was 0,3 - 0,8 mm. The arrangement and the:carrying
out of the experiment are decribed. The photographs were taken:
witli-4~&rligh-speTd camera and a cine-camera. Measuring errors
were less than - 4,w The experiments with the thin soot
layers (smaller than the diameter
of the drop) showed that the
.
L
traces of the drops,had one diameter and that they satisty
Stocke's ralation quite satisfactority. The second group of
drops with a diameter of 400 - 800 ~z and a velocity of up to
5 m/soc. showed traces with two diameters, an inner and an
CARD 1/2

---------------
,LUTHOR SALAMANDRA a. D. , and NkBOKO 1. M. PA - 2554
TITLE -Miciophotographing "of Dispersed Liquid Drops during
the Flight. (Skorostnoye mikrofotografirovaniye kapell
raspyl4nnoy zhidkosti v pol9te.- Russian.)
PERIODICAL Zhurnal Tekhn. Piz. Nr 3, pp 619 62:5 (U.S.S.R.
~1957, Vol 27,
~Received: 4/1957 bReviewed: 5/1957
~ABSTRACT The authors described-how to determine the siz6 of the particles
of a dispersed fuel by means of high-speed microphotography of.
the liquid drops during flight. As it is difficult to pigduce
a bright flash of light with a duration of less than 10 sec.,
the athempt was made to use a lightsource with a duration
of 10-6 - 10-5 see. in order to obtain clear microphotos .of the
fuel drops by taking the pictures not on a steady film but on
one that moves in the direction in which the pictures shift.
The device is,described by means of which it was possible to
..,.take j-.8 microphotos 5 times enlarged during one exposure. In,
consisted of an electric and an photographic part and an
apparatus which serves for the investigation of the disruptive,
strength of cables served as a high-frequency sourcIe. The
current was rectified by means of a Henotron according to a
oneperiodic scheme. One of the.electrode of the discharger was
made oi Tungsten, the other of brass. Hydrogen was used as
CARD 1/2 filling ga Is. Behind the ocular of the microscope a photo-

10(2) FRAU I BOOK EXPLOITATION SOV/2162
AkILUILLY& nauk WSR. Enorg*tichtakly Inatitut.
rIzich""Ya g"Odinmika (Physical Oas Dynamics) Moscow, 1959. 16T
P. 3,000 cop Ion printo d.
Rasp. gd.t A.S. ProdVOdIt*l:V, Commaponding N*nber,,USSH Academy
of 3clonoes; Rd. of Publi hing Hous*T R.I. Kosykh Tech. &d.:
To. V. MakunI.
FORPOSS1 This collection of Lrtlales Is intended for scientific wor-
ker~, Instructors, engineers, and advanced vuz, students special-
Laing in the field or gas dynamics 4Lnd the physics of combuetldn.
COVIRA(Mi This collection or articles Is concerned with the results
of work performed at the Power Institute, Academy of Sciences,
VISRo during the years 1952-1955. Problems or gas dynamics and
thermodynamic properties of air at high temperatures (up to 12 1000.
9) in a old* range of pressures from 0.001 to 1#000 atm. 4re dia-
cussed. Methods are promented.for calculatina a ncr%aal h-V -I--
consideration of the.dinsociation and ionization of air. Some
of the papers of the collection deal with hydrodynamic Pheno4~n4
associated with electric discharges in motor. Rerarenose follow
most of the Papers.
.2&".0p COKVffSs.
3olamandra 0 D and O.A. Taukhanova. FormatIon of a Shock Dia-
-6* prop4gat ion In a
In this paper, photographic studies or Cis.
aouWstion chamber aLre used as a bealn forL calculating the pro-
case Of shook-wave formation ahead Or a fls=s front. The paper
presents a detailed description of the test apparatua, the method
of conducting the testa, and the data obtained. On the basis or
the observed fact that elementary disturbances IWO rarle4ted from
the flame fronto the motion of the gas ahead or the flame front
to treated by analogy to the notion of a gue ahead or a piston.
"It is shown that the problem can be treated by application or the
asphical wethodtof characteristics or by use or Hugoniot's for-
uLl" for the no ion of a gas ahead of a piston. Calculated
V&lums of the distance rrom the Ignition point to the point or
obook-wave formation " round to be in good agrasmant with ex-
periment. In the case of short combus,.Ion chmbera the d1atur-
bences caused by the flame may not build up into a shock ways be-
card 10/11
In
the and of the chamber. It is shown rrl*t
fare reachu a', a result or the superposition or
cosoll shock waves IUY Kri.40 . and of the,chember or from the
disturbanods reflected from th
rl~ front.
G.D. Interso .tiOn or a rj.ame.Ulth 1. 4 Shook Wave 163
devoted to the deacriptiOn Of the photograPht-
asily observed phenomena. occurring in . combustion chamber.
TMe tests were conducted with saveraLl mUtureO or hydrogen and
xyqn and combustion chambers or different lengtha, Detailed
eh occurs when A Pro-
descriptions ~" given of the Process whl rront and also
*as through Is flame
viousiy formed @hock wave POLO Interacta with a
hen a shook wave In the PrOes4s Of formation clearly showing
ri~aw front. A number or exc*110nt photographs
tjw do"ribed phonom~nl~&" presented.
AVATTABIBI Library of,Congrome
9-21-59
Card 11/11,

SOV/120-5Q/-2.-37/50
AUTHORS: Salamandra G.D...., -~4iboko, I.M. and Sevastlyanova, I.K.
TITLE: A-'Palti~d ource, of Frequently Repeating Flashes of Light
(Impul'snyy istochnik chasto povtoryayushchikh-slya,
vspyshek sveta)
PERIODICAL: Pribory i tekhnika eksperimenta, 1.9 59 Nr 2~
pp 124-127 (USSR)
ABSTRACT: Demountable pulsed lamps of original construction are
described, Using these lamps, cinephotography may be~
carried out at 10(),000-150,000.frames/see. .The exposure..
does not exceed 5 x 10-7 sec. The construction of a
linear source is shown in Fig !a. The discharge bakes
place between the tungs-ten electrode, 9, and the brass
plate, 10. The length of the spark gap is 20 mm.
The tungsten electrode is connected to the lining of
the condenser, 4, via the contact ring, 14. The high
voltage is applied via the terminals, 2 and 12. The
lamp was filled with hydrogen at a pressure of one atm..
In the visible part of the spectrum the emission of the.
lamp is continuous in the interval LMO-6500. I
The,
ceramic condensers used had a capacity of 0,0052~ F
Card 1/3 and the working volta-Gwas 2- 5 k1l. Hydrogpn '.s

SOV/1 ~,'O- 50,-.2-347150
A -Pulsed Source of Frequently R-epeating Fla-shes of,Light
preferred to xenon bertause deionisatulon is faster Jn.
U
:hydrogen. The lezirth o_~ the lainri is about 30 em.
The lain-os have been.used to invpsti-ate combilstion
The basii
processes in explosive mixtures. -i O~uit fo-
synchronising the explosion w. the illuminatJng
flashes
is showa in Ficr A battery of condensers Cl,~
whose capacity Is 1 05 11. F., j~; cl-targed up tc~ 22-2:?
The spark, gap A i~ :30 cho'sen that the system is in. an
H z I I .
expectationz s tal t r-, The d-ischarge i,,., initiated by
the shutter plate. movIng in the direction of the arrow).
Whi chi r5loses the primaries of the transformers Tl and
T9 When the primary of the. transf, rme- Tj i~�
close
d a spark is pzoduced across thespark gap A
The ~-.ondenser battery. C1. then dis~ilharges, through Ri
and charges up the cei7amic condenser of the lamD.
The repetition f-requency o f the flashes depends on the
magnitude of Rl This,frequency does not remain
of the (Napa_ ty of Cl
constant: the-greata-(- the i-atio
to that of the "Lamp (-.onden--er the smaller is the change,
and --he c!-,ea'er is the -LIotal number o
in the frequencl~
Card 2/'A 1
flashes in the series In the case when this. rati:) is.

!Wl

PHASE I BOOK EXPLOITATION SOV/4913
Salamandra, Genriyetta Davydovna, Tatlyana Valerianovna Bazhenova,
---_5_eFgey Gr1`g7o~rje_-vi_ch:_Zayt 6v, Pem Ivanovich S016ukhin*, Ideya
Mikhaylovna Naboko, and Irina Konstant-inovna Sevastlyanova.
Nekotoryye metody issledovaniya bystroprotekayushchikh protsessov i
ikh primeneniye k izueheniyu formirovaniyadetonatsionnoy volny
(Some Research Methods1for Transient Processes and Their Appli-
cation to the Study of Detonation-Wave Development) Moscow, Izd-
vo AN SSSR, 1960. 91 p. Errata slip inserted. 5jOOO,copies
printed..
Sponsoring'Agency: Akademiya nauk SSSR. Energeticheskiy institut
imeni G. M. Krzhizhanovskogo.
Resp. Ed A. S. Predvoditelev, Corresponding Member, Academy of
Scien;es USSR.; Ed. of Publishing House: Ya. A. Klimovitskiy; Tech.
Ed.:.V. Karpov.
PURPOSE: This book is intended for engineers and scientists engaged
in developing research techniques and performing experimental

Some Research Methods (Cont.)
sov/4913
studies In the field of shock and detonation phenomena In gas-
~dynamic processes.,
COVERAGE: The book contains the results of original research:on
methods for investigating transient combustion processes and
on the development of detonations under various gasdynamic con-,
ditions. The book reviews circuits of spark discharge apparatus
and circuits for synchronizing a series of illuminating flashes
with the process being investigated. Pulse light sources ope'r-
ating in the regime of frequently repeated flashes are described..
A description is also given of simple apparatus desi6ed by the
authors for obtaining series of Schlieren photographs with a fre-
quency,of 50 000 to 100,000 frames per second for exposures of the
order of 10-f see permitting easy synchronization'.of the exposure
with any gasdynamic process. The construction is shown and an
analysis is given of the operation of a piezoelectric pressure
transducer,which permits reproducing without distortions the
shape of a pressure pulse in the case of,gasdynamic disturbances.

Some Research Methods (Cont.). SOV/4913
With the aid of the investigation methods developedy a detailed
study was undertaken of the mechanism ofla detonation occurring
during propagation of a flame in a tube and of supersonic flow of
gas mixtures.capable of reaction in a shock tube. The first
chapter was written by G. D. Salamandra; in it a detailed re-
view of various methods used,to produce'spark photographs of
transient processes is given. Certain difficulties which had to
be met in the course of the investigations are described and
methods for surmounting them are dembnstrated. the second chapter,
written by S. G. Zaytsev, describes methods for measuring rapidly
varying pressures.#developed by the Power Engine6ring Institute of
the Academy of Sciences USSR for investigation of the state of
gas in shock tubes. The methods have-found wide.application.
The third chapter presents the results of the investigations con-
ducted with the aid of the methods discussed on the mechanism of
the development and propagation of detonation wa-yes under various hy-
drodynamic conditions-. These investilgations were recently com-
pleted at the laboratory for combustion physics by T.N.
Bazhenovaya, G. D. Salamandra, R. I.,'Sbloukhniy, S. G. Zaytsev,
I. M. Naboko, and I. K. Sevostlyanovaya. Of particular interest
Card~

ome Research Methods
S (Cont. SOV/4913
are those-investigations which pertain to the conditions of com-
patibility of the hydrodynamic state of the medium and the chem-
ical.process. A..S Predvoditelev,,Professor,.Corresponding
o
Member of the Acade of Sciences USSR wrote -the preface. 'There
are 79 references: % Soviet (3 of which are translations), 22
English, 13 German, and 3 French.
TABLE OF CONTENTS:
Preface [Predvoditelev, A. S.],
Ch. 1. High-Speed Spark Exposure
l.- Spark discharge
Efficiency of a spark discharge as a light sourceas a
function of the electric-circuit parameters
Emissivity of a spark discharge
]Duration of the spark flash and its dependence on' the cir-
cuit parameters '10
2. Obtaining a sequence of sparks
Periodic opening and closing of the discharge circuit 12
C aad=4V8 -

23480
S/123/61/000/009/023/027
AO04/AlO4
00
AUTHORS.- Bazhenova, T. V., and Salamandra, G. D,
TIT`U,~ Detonation wave formation during the gas combustion in pipes
FERTODICALi Referativnyy zhurnal, Mashinostroyaniye, no~ 9, 1961, 20, abstract
91163 (V sb. "3-e Vses. soveshchaniye po te.orli goreniya, T. I."
Moscow. 1960, 175-177)
TOCT. With -the aid of -the schlieren-photography method the autho"ris investi-..
gated the transition to detonation during the flame propagation in pipes. The
tests were carried out with a stoichiomet-ric nydrogen-oxygen mixture in 2 m pipes
of rectangular (36 x 36 mm) and circular (42 mm in diameter) cross sections. It
is shown that the transition to detonation is takin g place by a continuous
acceleration of the flame in a medium.selt in motion and heated by impact wave
arising before the flame front The detonation takes placl in a gas.moving at
a velocity of ~00 m/s eIa at 525~K and a pressure of 7 kg,/OM2.
I.,Barskiy
[Abstractor's note: Complete translation]
Card 1/1

5/170/60/003/009/004/020
BO19/BO60
.AUTHORS~, Salamandra, C. D Sevastlyanova, I~ K.
TITLE: An Apparatus for High-speed Spark Photography
PERIODICAL: Inzhenerno-fizicheskiy zhurnal, 196.0, Vol~ No.
PP. 31-36
TEXT: The apparatus for high-speed spark photography described,here allows
as much as 100,000 pictures to bejaken per second. The work was a ond ucted
at the Laboratoriya fiziki goreniya Energeticheskogo instituta AN SSSR
.(Laboratory for Combustion Physics at the Institute of Power Engineering
,of the AS USSR) under the supervision of A. S. Predvoditelev, Correspond-
ing Member,o? the AS USSR. The apparatus consists of a high-voltage*recti-,,
fier, an oscillatory circuit, a pulse tube, a photo-recorder, and a syn-
chronizer. The,oscillatory circuit, is described with the,aid~of the air-,
devoted to the description
cuit diagram shown in Fig. 1. Much space i
of the pulse tube used as light source..(Fig. 2 The light-flash.es pr o-
duced therewith have.a maximum duration of 5 10):7 seconds. The power
Card 1/2

28355
S/124/61/000/007/027/044
A050101
AU1'YORS, Bazhenova, T. V.1 Salamandra, G.~D.
TTTLE: Detonation wave formation at the combustion of gas_in tube s
PERIODICAL. Referativnyy zhurnal,~Mekhanika, no. 7, 1961, 77, abstract.7B527
(V sb, "3-ye Vses. soveshchaniye po teorii goreniya. T. I", Moscow,
196o, 175-177)
TEXT- The,process of transition fslow combustion in a tube into detona-
0
tion was investigated. Two tubes were used: :one of a square section 36 x 36 mm
and the other tube, a round one,:42 mm in diameter, The tubes were.jilled with
a stoichiometric oxygen-hydrogen mixture. The time base.'of the process and a
series of srjhlleren-ph6tographs of the flame front and of shock waves are given.
In the first stage following the Ignition the flame front is moving with acceler-
ation and gives rise, before itself, to a series of disturbances cumulating in
a shock wave. This wave however has a small amplitude (M 1"J 1.5) and is not" in
a position to ignite the mixture. As the flame propagates and the volume of the
burpt. ou-u.mixture increases, the expulsive action of the mixture diminishes and
the flame is slowed down. Thereafter the front takes,an irregular form, its
Card 1/2

BAZIIEUOVAJ T. V. - "Evaluation of time of relaxation of carbon
dioxide dissociation according to shock tuba experizents"j and
"Determination of the dissociated CO~2 flov condition after the
normal shock on the rarefaction wave arising while flowing around
a protuberant angle"
GOLDETMERG, S. A. - ".Ignition in the flow"
iMTRINj Lev flikolayevich - "Diffusion effect on ignition characteristics
of gas mixtures ignited by a heated surface"
MORRE, V. G. and MMOV, G. 1. "One-impulse shock tube investigation
of the kinetic thermal,decomposition of methane"
MZLOV, G. 1. - "Calculation of normal rate of-flame propagation of
methane and some other hydrocarbons"
LOPASTOV, U. S., and RAZM.OVA, T. V. - "Research,on absorption of
radio waves by air following the shock wave"
1"IM, 1. M. - -"The problem of ignition'in supersonic gas flow
decelerated at an ob t
a acle
SALMMMM. G. d SEVASTYANOVA, I.~K. "Amplification of the
shocK waves during transition through the flame front", and
"Formation of weak shock waves before the flame front and their
role in organizing the process of explosive mixture purnizig in
tubes..
Reports to be submitted for the 9th Intl. Symposium on Combustion, Ithaca, New York
Aug - I Sep 3C,62.
All affiliated with Inst; of Energetics im. G. M. Krzhizhanovskiy, Moscow.

ACCESSION NR: AP4038004 S/0170/64/000/005/0096/0099
AUTHOR: Salamandra, G. D.; Fedoseyeva, I. Ki; By*kova, N. 14_
TITLE: Measuring pas velocity behind.a shock wave
/7
SOURCE: Inzhenerno-fizicheskiy zhurnal~ no. 5, 1964, 96-99
TOPIC TAGS:
gas,flow velocity,, shock wave, subsonic gas flow,
shock wave propagation, flow velocity measurement, gas flow
ABSTRACT: A method has been developed for measuring subsonic gas
velocities beh in d, . a. shock wave in a shock tube. The, gas :velocity
was measured by two independent methods: by measuring.the velocity,
ofthermal inhomogeneities~formed by spark discharge in the gas
moving behind a shock wave, and by determining the velocity of
sound waves generated.by spark discharge in.the.gas 'flow behind
the wave.. The high-pressure chamber of the shock,tube was filled
with a stoidhiometric hydrogen-oxygen mixture at a pressure of
61318 n/m2, and the low-pressure chamber, with nitrogen at 78647 n/mz.,
C.,d 1/2

ACCESSION NR: AP4038004
The distance between the co,n t a c ts for spark discharge wasselected
in such a way th at the ?$traces" would appear in the medium already
brought in motion by the s It o ck. wave. By processing of ttme-resolved'
photographs, the motion of the ias an d sound waves propagating'
co- or countercurrently t0 che'flirw can, be determined, and the gas
velocity calculated. jhe experiments have shown that gas.Velocities
determined by the two methods differ by 2-3%. Gas velocitiesAn
the range from 173 to 286 m/.s.ec were measured by the methods behind
a shock wave propagating at M 1.72. Orig. art. has: 3 figures.
and I table.
ASSOCIATION: Energeticheakiy institV t-,im. G,..M grzhizhanovskogo,
Moscow (Power Engineering Institute)
SUBMITTED: 16Feb63 DATE ACQ 09Jun64 ENCL:
SUB CODE: ME NO REF SOV : 005 OTHER: 006
Card 2/2

ACCESSION-NR: AP4041871 5/0170/64/000/007/0047/0052
AUTHOR: S a lamandr a, Fedoseyeva, K, f
Tito Me4surement of gas velocity in a combustible medium
SOURCE: Inzhenerno-fizichaskiy zhurnal, no. 7, 1964, 47-52
.:TOPIC TAGS: gas velocity, gas velocity measurement,-.combustible
m6dium, optical nonuniformity, shock wave, Toepler photogra.phy,
hydrogenfoxygen
,ABSTRACT: A new method is described for measuring gas velocities in
combustible media. It is based,on the initiation of optical non-
,uniformities ("marks") in a stationary gas by heating small sections
of the gas with thin Cr-Ni wire through which a small capacitor is
discharged. The gas was set in motion by a shock wave andregistered~,
by Toepler photography, using both motion-picture and high-speed
.single
-frame techniques. The experinents were carried.out in a.tube
36 x 36 mm consisting of several sectionsO one of which'had lenses.;,~,:,
The tube is connected to a shock tube and tothe
photographic,equip
ment. The 'explosion (in a high-pressure chambericonnecitie'd to the
-Card 1/2

L 34776-66 &4T(1)/EWP(m)/5v'T(m) WVI/&I/GD
ACC NRt AT6022665 SOURCE CODE: UR/0000/66/000/000/0203/020
AUTHOR: Salamandra, G._D.
ORG: none
:TITL.E: Formation of the gas-flow before the flame front
SOURCE: AN SS R. Energeticheskiy institut. Issledavaniya.po fizicheskoy gazodinamike,
_-6, 203-269
(Studies.of physical gas dynamics). Moscow, Izd Nau"Va, 1976
YAGS* detonation, gas detonation, combustion, deflagration to deformation/
ABST~WT: A study was mnde of Lhe deflagration to i-tonatiohl transition in hydrogen
oxygelikknixtures using hiph-sPeed photography (94,000 Lrames/sec). Data was obtained.'
on the gas flow in' the quiescent medium before the flame front by introducing
artificiai optical inhomes~pneities into the quiescent gas mixture, and then photo-
graphing their traces. These traces were then.transformed into distance vs time
diagrams. Plots of the flame speed vs time were also obtained. A comparison of the
experimental data with data calculated by the method of characteristics showed that.,
the state of the gas before the flame front can be calculated by this method. It
was also shown that when the flame front moves with accelerated motion, the gad
velocitv, density, and pressure attain their maximums very close in front of the.,
flame front. Orig.. art. has: 7 figures and 3 formulas. (PV]
SUB CODE: 21/ SUBM DATE: 31Feb66/ ORIG REF: 006/ OTH REF: OOl/ ATD PRESS-_5',l
-cud-j. / 1
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ACCESSION NR: AT4024393 5/2529/61/000/066/0033/0042
AUTHOR: Salamatin, N. Ye.
TITLE: The influence. of the chord dimension on charac.teristice of turbine-blade cascades
SOURCE-*
Kazan. eAviatsionhy*yinatitut. Trudy*,no. 66, 1961. Aviatsionny*ye
dvigateli (Aircraft engines), 3,$42
TOPIC, TAGS: blade, turbine blade,: blade cascade, blade profile, turbine blade profile,
Mach number, Roynoldsnumber, friction loss, flow turbulence
ABSTRACT- The experimental Investigations on turbine blade cascades were carried out
according to agreements Nvith the Khersonskiy sovnarkhoz (Kherson Council of National
Economy). The first part of the results obtained by these investigations was earlier
described in the literature by MJL Maksutova and V.N. Zanadvorova (candidates of
tech. sciences), (Issledovaniye effektivnosti korotldkh turbinny*ldi polatok, !'Teploener--
getika, 11 1958, No. 1). In cooperation with these men, the second part of the results
Was described and discussed by the author. Five types 6f turbine blade cascades with
blades of a different chord length were investigated. Tbe employed blade profiles'were
geometrically similar to these shown in Fig. I of the Enclosure. The relative spacing
Cord -1/5

ACCESSION NR: AT4024393
of blades was 0. 55, and the relative length was varied from 0. 5 to 3. 3. It was possible
to adjust the test channel height and position of the boundary layer cut-off plates on the
blades (see Fig. 2 of the Enclosure). Investigation of the cascades was performed fft
discharge Mach numbers M =0. 5 and 0. 7, and at Reynolds numbers (1. 6 Eo S. QxIO
2
At M2=0- 5 the following characteristics were determined: (1) the cascade efficiency,,
(2) the profile efficiency n , (3) the wake loss coefficientg-,,, (4) the angle of relative
discharge velocity, and (W the tangential force coefficient. At M2--O. 7, pressure dis-
tributions on cascade blades were measured. Investigation results showed that at,cas-
cades consisting of blades with a length-to-chord ratio --.pp 1, the profile efficiencyat the
middle-section of the blade drops by more than 3 % when the chord length decreases from
.50 to 15 mm' A decrease of the Reynolds number from 4x105 to 2x105 led to an increase
of losses not exceeding 1 %. Cascade efficiencies were consistently below profile ef-
ficiencies because of end losses. It was indicated that observed drops in profile ef-
ficiencies can be attributed to an increase of the relative surface roughness i&hen the
chord dimension decreased. Expressions were given to account for the influence of
relative roughness on the friction loss coefficient.6~, and of the trailing edge roundness.
radius on the wake loss coefficient Both of th6se coefficients were used in the ex-
Card 2/5

ACCESSION NR: AT4024393
+ It was indicate that at a suf-
pression forthe profile efficiency-q., =1-(,S d
ficiently small relative surface roughness value (C 5 6 its influence on the profile
Re
efficiency vanishes.
It was concluded that at a given blade length, there exists in optimum value for the
chord-to-length ratio, and that this ratio depends on the blade profile shape, the cascade
geometry, and the flow parameters (Re, M2, angle of incidence, andflow turbulence). At
the ~ investigated profile, and at a blade length greater. than 20 mm, , the optimum val ue for
the chord length was found to be 20 mm. It was further concluded that the relative end
loss coefficient (secondary losses), depends only on the blade length-to-chord ratio,'the
smaller loss values being at larger length-to-chord ratios. Orig. art. has; 9 figurps
and 3 formulas.
ASSOCIATION: Aviatsionny*y institut, Kazan (Kazan Aviation Institute)
SUBMITTED: 1OApr621 DATEACQ: 15Apr64 ENCL: 02
SUD CODE: PR NO REF BOY: 009 OTHER: ~000
Card

CLOSURE: 'DI
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ACCESSION NR:

64

: cascade
Fig.

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addition of -Na tons
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ures and 1 table.::, [BI
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3 2 57
sli.gq621004100610141026
BIOI/B110
AUTHORS: Sal4matinal 0. Bij-Shantarovich, P.* S.
TITLE: Polymeriza tion of a- chlorocyclohexene
no. 6, 1962 876-881
PERIODICAL: Vysokomolekulyarnyye soyedin6niya, v 4
TZKT: The polymerization~of a-chlorocyclohexene was studied,under various'~,
conditions. Results: A linear function log(co/c) versus t was observed
duringthermal polymerization in an ampoule. The polymerization is a mono-.
molecular reaction of the first order.. The polymer 1~orms from six monomer
molecules withseparation of 5RC1. The activation energy is 52.0 kcal/mole.
Polymerization with.Al-Ti.catAlysts in benzene yielded 14.046 polymer, evenl,'~.'-'
-with pure TiCl Addition of Al(C H ) increased the,yield.only up to a.
4' 2 5 3
ratio of Al/Ti =:4(- 4%)-, Further addition of R2Al.showed no effect.
AI/Ti 2 :proved to be optimum. -Formation of an active complex
E~iCl~ AlR3] is assumed. The activation energy is 18 kcal/mole.
Dehydrochlorination of the polymer occurs even at OOC. IThe polym .er
obtained with TiCl alone contained 12.2~. Clthe polymer obtained with
4
Card 113

3/19,0/62/004/006/014/026
Polymeriza tion of a-chl orocyclohexene B101/B110.
5 figures and 4 tables. The two Englis h-lan.-uage references are: G.
Thomas, j. Chem. Phys., 26, 10644, 1957; A. Simon, G.,Ghymes, International.,
Symposium of Macromolec ular Chemistry, Moscow, June .1.960, section IIj
P. 310.
Institut
ASSOCIATION: khimicheskoy,fi ziki. n titute of Ch
AN SSSR (I a emical
Physics AS USSR)
SUBMITTED: April 8, 1961

Card 513

SMMNOTP I.M. (Kuybyehev - obl.); �ALAMATINA,---T-V---(Kazau'); IVANOV, A.A.

27-1-4/19
..AUTHOR:
- Salamatov, A., Director of the Sverdlovsk Technical School 5
---
-------
TITLE: ------
The.Factory Assists1the School (Zavod pomogayet uchilishchu)
PERIODICALz Profession,all.no-Tokhnicheskoye Obrazovaniye, 1958, 1,
6-7 (USSR)
ABSTRAM. The article deals with the Sverdlovsk Technical School 5
(Sverdlovskoye tekhnicheakoye,uchilishche 5) founded within
the Uralmashzav6d in 1954-
During 3 years,the school graduated more than 900 young
metal workers most of whom joined the Uralmashzavod. The
school has turneries with more than 100 machine. tools and
milling workshops furnished with the latest equipment. ~Last
~ year the Uralmashzavod spent 150,000 rubles to supply the
school with different.devices. The work on establishing two
more turneries, two assembly shops and one for auxiliary,
fitting is going to be finished soon. The school has'its
own industrial production and is delivering screw-cutting
lathe to the Uralmashzavod.
There are 6 photographs.
AVAILABLE:. Library of Congress
Card 1/1

ACC NR- AT6036287 ------- SOURCE-CODE:----UR/0000/66/000/000/0118/0127
AUTHOR: Salamatov, D.
ORG: none
TITLE: Cavitation flow around a circular cone
SOURCE: AN KirgSSR. Institut fiziki i matematiki.Tloskoparallellnoye i osesimmetri-
~cheskoye techeniye gazov i zhidkostey (Plane-parallel and axisymmetric. flow of gases
and liquids). Frunze, Izd-vo Ilim, 1966, 118-127
!TOPIC TAGS: cavitation, flow research
,ABSTRACT: A flow around a conical body is considered analytically and the problem is
formulated for the regime of flow that leads to a stagnation zone and.is.axisymmetric.,
;It is shown that the computation of the resistance of the body (cone).in Ithese condi-.,
:tions is given by the largest dimension of the cavity cross section. To obtainthe
free stream surface which determines the cross section, the method of ring vortices is
tilized to obtain a set of three integro-differential equations with three,unknow
~ n
u
functions. The equations are found to be linear with respect to two of these ftnic_
:tions. The author states that the method of iterative approximations can be used!to
solve the equations. The results for a large range of cavitation numbers will be pub-"
lished in a future paper. Orlig. art. has: 1 figure, 19 formulas.
~SUB CODE: 20/ SUBM DATE:, 2GApr66/ ORIG REn 0021/.: OTHREF: 001
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PHASE I BOOK EKPLOITATION 470
U.S.S.R. Glavnoye upravleniye khimicheskogo mashinostroyeniya
Obroduvaniye d1ya obrabotki rezinovykh smesey i plasticheskikh mass,
katalog-spravochnik (Equipment for Processing Rubber Mixtures and Plastic
Materials; Catalog-Handbook) Moscow, Mashgiz, 1957- 105 P-
.3,000 copies printed.
Ed.: Salamatov I. I. Engineer;~Ed.,of Publishing House: Stupin A. K.;
general technical-literature
Tech. E -. Tikhanov, A. Ya.; Managing Ed. of
and catalogs (Mashgiz): Ponomarev, K. A.., Engineer.
PURPOSE: The catalog-handbook is intended for.engineering and technical per-
sonnel employed In design organizations and plants of the Ministry ,of Machin&-
Building using the'equilpment, for processing rubber mixtures and plastic mater-
COVERAGE: The catalog-handbook describes.and gives basic and technical data on
Soviet equipment used for proc6ssing rubber mixtures and plastic, materi als.
For each piece of equipment listed in the Table of Contents a diagram and
specifications axe given. There are no references,and-no personalities are me nti