SCIENTIFIC ABSTRACT FIALKO, YE.Y - FIALKOV, B.S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000413010010-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 10
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ACC NR. AT6033990'
,factors: (a) in actuality, parameter s does not remain constant for a given stream,
(b) effect of the sporadic background and possibly other streams, (c) meteors that
'have different velocities are taken into account, (d) the threshold-signal power
ovaries; the total value of as does not exceed �101/,); hence, the measurement error
is under 1056; (2) For the stream of Quadrantids, p(s) and N(s) decreas
lincreasing s; (3) Distributions p (s) and particularly N, (s) and N (s) for the streams
,oZ"Persoids have two distinct maxima which correspond to s = 1. 50, s n 1. 80 for
1957 and s = 1.40, s . 1.80 for 1958; on the whole, the distribution is compact;
(1) A less compact distribution corresponds to the stream of Geminids; (5) Functions
1) (s) and N (s) of the sporadic background clearly differ from p (s) and N (s) that
correspond to the streams. Orig. art. has: 2 figures, I formula, and 2 tables.
SUB CODE: 03 / SUBM DATE: none / ORIG REF: 00? / OTH REF: 00 1
~orcl 2]Z-

Af-C IqRt _-AR6025292- SOURCE CODEJ-IJR/0269
/661000/0091004816048
R. I., Mellnyk, V. 1. ; Kolomiyets', H. 1.
Kolomiyets', A. R. ; YemePyanov, 1. M. ; Shullha, A. I.; Yavlinslk~y, A. Ya.
TITLE: Radar set for observing the drift of meteor tr'ails.
SOURCE: Ref. zh. Astronomiya, Abs. 9.51.411
REF SOURCE; Vianyk Kyyivslk. un-tu. Ser. astron. , no, 7, 1966, 69-74
TOPIC TAGS: meteor trail, radar antenna, radar meteor observation, train drift
ABSTRACT: A, description is given of a radar set designed at the Department of
General Radio Engineering of Kiev University and which is intended for measuring
the velocity and direction of the drift of ionized trains. The basic parameters of
the equipment are as follows: frequency 34. 47 mc; transmitter pulse power 100 kw;
pulse duration 10/.4sec; sending frequency 500 cps; each fifth pulse is doubled;
receiver sensitivity 3..,,,Uv, receiver passband 600 kc. Identical type wave-duct
five-element at-itenras are used for reception and transmission measurements of the
drift velocity radial component is carried out by the pulse-coherent method. The
112 UDC: 523. 104. 85

ACC NRI AR6035292
unit is equipped with a system of noise protection which makes it possible to
select reflected signals on the basis of duration, amplitude and code. The equip-
ment was tested in March-May 1964. Article includes a bibliography of 6 titles.
V. Lebedinets. (Translation of abstract] (DWI
SUB CODE: 03, 09/
2/2

AUTHOR: Fialko, Yu.I. 21-6-4122
TITLE: Investigation of Bending and Torsional Oscillations of Turbo-
machine Vanes in a Gas Current (Issledovaniye izgibno-krutill-
nykh kolebaniy lopatok turbomashin v potoke gaza)
PERIODICAL: Dopovidi kkademii Nauk Ukrainalkoy RSR, 1957, No 6t PP 548-
551 (USSR)
ABSTRACT: A now method for computation of free and forced bending and
torsional oscillations of vanes has been developed. This
method makes it possible to take simultaneouely into account
the following factors: centrifugal forces; the angle of set-
ting; the natural twisting; bending oscillations along the
greatest rigidity direction; the effect of transverse forces
and inertia of rotation; the intrinsic damping; the aero-
dynamical energy dissipation; disturbances caused by the con-
stant component of the current; aerodynamical harmonic per-
turbing forces and momenta caused by the variable component
of the current, - and forces and momenta of inertial forces
and momenta of inertial forces of interaction between differ-
ent kinds of oscillations. The solution of the problem in
case of constant oscillations is reduced to integration of the
Card 1/2 system of differential equations derived by the author. This

21-6-4/22
Investigation of Bending and Torsional Osciallations of Turbomachine Vanes
in a Gas Current
solution is carried out by the method proposed by A.L. Golf-
denveyzer (Ref. 1) in the form of asymptotic expansion. An
example is given which shows that a current, at a velocity
equal to 0.9 of the critical velocity of flutter, increases
the amplitude of oscillations and dynamic stresses (by 53% In
the example cited).
The article contains 3 graphs and 5 Slavic references.
ASSOCIATION: Kiyev Polytechnic Institute (Kyivslkyy politakhnichrVy insty-tut)
PRESENTEDs By G.N. (H.M.) Savin, Member of the AN Ukrainian SSR
SUBMITTED; 26 March 1957
AVAILABLEj Library of Congress
Card 2/2

- FIA 0; Yu.I. (Kiyev)
Effect of a gas current on the resonance frequency of forced vibrations
of a beam. Fryiclemekhe 9 no.2t220-222 163. (MIRA 16;3)
(Beams and girders--Vibration)

FIALKul
V.
of t-urbo- blnacc i,,
J~:i(3v
Lr Of t.~."Jjjj
C,
,r: ticnd "..e
I cc lo cupic.",

asciatent
Asyrypt'JtOic Interfration of *ucj:,~tjnvjj for tranEoverse vibrationc
rods of variable cross Eection. Strol. n,-.!:
5~-62 158. (vno~ .[",:?)
1. X*onendovana kafedrr)y to-3-raticheskoy mekhanik! Xlyavskogo politelt.-
ninheskogro institute..
(Elastic rocls z,ncl w1ros-Vibrv tione)

SENCRENKO, I.F.; KUDRYASHOV, M.G.; FIALKOV, A,A,.; MIFTAAHOV, F.V.1
KATSNELISON, I.A.
Specialization of building organizations in pawer-station
construction. Promotrod. no.lOs24-27 162. (MIRA 15&12)
1. Vaesoyuznyy inatitut pa proyektriovaniyu organizatsiy
energeticheskogo stroitellstva,
(Electric power plants) (Construction industry)

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UsSR/Chernistry - Ckemical Technology
Card t 1/1
Authors Fialkov, A. S. and Umanskiy, Ya. S.
Title Properties of metal-ceramic materials obtained during extrussion pressing
Periodical Do