SCIENTIFIC ABSTRACT AMALKOVICH, I. I. - AMENTOV, B.K.
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Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000101220017-7
Release Decision:
RIF
Original Classification:
S
Document Page Count:
97
Document Creation Date:
November 2, 2016
Document Release Date:
March 20, 2001
Sequence Number:
17
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENCEAB
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Body:
-66 ZWT(d~/WP(h)/EWP(1)
R, W6009551
SOURCE CODEt UlV041310610001005100931009h
IM
AUTHORS: Amellkov Artpa
ongy, Yu, G.J: Dvatlovx Y91.10 Magirovskiys--
N L-P-. Orlov, S, F.t Pikh v a P 0
P
A. 14
Palyachenko, V. A Senchenko, L. P, Fedose iv. 0. V.j $hub
Oft0s. none
TINLEt Machine f o:r gatheringj hauling, and trarlig)ortation of felled trees# Class
No. 179539 Cannounced by Onege Tractor Fact q2r (Ohoshakiy traktornyy savod)j
J,&ningrad Kirov Fait&=_(Len radskiy KirovskiY isavod); .1eningrad Forestry
Teichnical AcaLm akademiya)
im. S. M. Kirov (Loningradsk&3,s~.esotakhnichoskaya 7
SCURDE: Izobretenlya, promyshlennyye obraxtay.. tovariV70 znakip no* 5a 1966j, 93-94
TOPIC TAGSt tractor2 forestry, forestry product
ABSWCT: This Author Certificate presents a m&ctLine for hauling) gatheringp and
transporting felled trees., consisting of a mono-axle tractorp semitrailer with
steering axle connocted with the tractor by a universal jointp and a hoists To
insure a continuous pick-up of felled trees and their loading on the machine,
latter is equipped with a movable boom, to the and of which is attached a pir the
car
clamp, To improve the maneuverability of the machine, the movable boom is mounted
on,the'traotor frane and the pick-up device on the frame of the semi-trailer. To
KOZMVI X.D.; prirdmali uchastiyal ZAGORUYK09 K.Yq; ROZOVAjq Z.1,; BULAM13--
KAYI, T.Y.; TRUSTER, F.L ; SHCHMMAt T.M.; ZAYTBEVAp 11.1a.; KUM-
VA, L.S.j AMILIYAN G'Ye.'; BAYDAKOVI B.Nv; RYZHIOV9 AsNot redel K&
M&SHKINA,
(Econmw of Sakhalin* h-ovincel statistical collection] Narodnoe kho-
ziaistvo Sakbalinskoi'oblasti; statUtiahaskii sbomik. IU%hto-U-
kha:Linakt Sakhalinskoe knizInnoe izd-vog 1960. 103 p. WRA Us6)
1. Sakhalin (Pro7bi6e)'Stitti6tiahsekoys uprav3aniye, 2, Konaktiv
rabotnika7 13tatistichiskogo upravloniya Sakhalimakoy oblaati (for
&U except 3yzhkovq MemeBhkina). 3. Nachallnik Statiatiohookogo
upravlaniya Sakhalinokay oblasti (for Kozlov)
(Sakhalin-4tatiotico)
X-23LIMICIIIII, A. V.
"Investig-ation of Temperature Transfers and Stresses in a Piston of
the D 50 Locamotive Engincs." Cand Tech Sci, All-Union Sci-Res Inst of
Railroad Transport, Moscaw, 1954.' (RWold', Nov 54)
Survoy of Scientific and Technical DisserLations Defended at USSR Higher
Educational Institutions (11)
SO: Sun. No. 521, 2 Jun 55
AMELOYARCHIK..A.1F., kand.tekhn.nauk
Investigating temperature stresses and deformations in diesel
locomotIve pistons by means of electric equivalent circuits of the
elastic field. Trudy TSKII KPS no,149:30-59 158. (MIRA 11:6)
(Diesol locomotives) (Pistons-Teating) (Alectric testing)
SOV/179-59-1-23/36
AUTHOR: Amellyanchik, A. V. (Moscow)
TITLE:-G-a1_c_u_Yi_t_ic7n_on the Strength of Turbo-Dynamo Disco by the
Application of an Electronic Computer (Raechet na prochnost'
diskov turbomashin na matematicheskoy mashine)
PERIODICAL: Izvestuiya Akademii nauk SSSR, Otdeleniye tekhnicheskikh
nauk, Mekhan.ika i mashinostroyeniye, 1959, Nr 1, pp 138-143
(USSR)
ABSTRACT; A method of computing is described where the electronic
machine "Strela- M"(Academy of Sciences, USSR) is employed
for calculation on the strength of a revolving disc subjected
to irregular heat. A cross-section of such a disc is shown
in Fig.l. It consists of a series of rings of the same thick-
ness h and the width Ar . The boundary of every ring is
determined by the radius rn . The COMDutation of tts
elastic properties depends on the equation of equilibrium
(Eq.(1.1)). The equation of elas-.icity for a heated disc
will take the form Eq.(1.2), where- u - displacement along
the radius, E - modulus of elasticity, Poisson coeffic-
ient. The stresses ar and ce, are found from Fq.(1.3)
which is substituted in Eq.(1.1) in order to obtain an equat-
Card 1/~on of equilibrium of these locations, Eq.(1.4). The equation
SOV/179-59-1-23/36
Calculation on the Strength of Turbo-Dynamo Discs by the Application
of ali Electronic Computer
of equilibrium should be adjusted for the point rn at the
boundary between two rings. Then Eq.(1-5) will be obtained.
By substituting it into Eq.(1.4), the equations (1.6) and
(1-7) are found. The radial load at a point n can be
defined as 11~a -.Rwn +-Rtn +-Rbn , where Rwn - centrifugal
force, Rt, it fictitious force detormined by the temperature
field, R,), - external force affec*;ing the disc. The values
Of R(,)n end Rtn can be calculated from Eqs.(18) and (19).
The equations analogical to Eq.(1.6) for all boundary points
can be expressed as Eq.(1.10), which can be solved when dis-
placement along radii ul, U2, U3 ... and the loads Rl, R21
R3 *** are considered. Then the resultant stressea.*ill be
found from Hqa.(1.11) and (1.12). In practice, the disc is
divided into 10 to 20 rings. The system of equations of 20
Card 2/5
SOVA79-59-1-23/36
Calculation on the Strength of Turbo-Dynamo Discs, by the Application
of an ElectroLic Computer
unknowns calL be solved by an electronic computer in half a
minute. The following should be determined before a computer
is employed: 1) geometric characteristics of disc (radius rn
thickness It ), 2) temperature at the boundary tn t
3) characteris8ics of metal (Table 1, where ao - permissible
stress, k - a /a I a - equivalent stress calculated'trom
Eqs.(2.1)), 4) number of revolutions per minute of disc,
5) radial stresses ora and orb &t the points ra and rb
After the temperature tn is interpolated, the values of En
%)n ) an ands an 0 are found for every interval n . Then
the coefficient of Eq.(1.10) are found from Eqs.(1.7-1.9).
Next, the stresses or and cy, for the middle of the inter-
val are calculated from Eqs.(1.11) aad (1.12). The accuracy
of the computer is giVen in Table 2, where aa and oru are
shown for a disc with openings (upper 2 rows) and with no
openings (lower rows) for the number of rings a - 10-11 and
n = 19 . In order to determine the *plastic deformation and
Card 3/5 creeping of the disc a table of defo*;.mations (Table 3) was
SOY/179-59-1-23/36
Calculation on the Strength of Turbo-Dynamo 'Discs by the Application
of an Ele-.tronic Computer
included in computations. This table, defines the stresser. cy
for the relative deformatio.a e = allE* (B* - fictitious
n I n n
modulus of elasticity, an - equivalount stress, at tempera-
tures ranging from 0 to 10000C. Then the com uter determines
first the modulus of plasticity from Eq.(2.23 (E - e lasticity
modulus, V* - Poisson coefficient) tuid next the fictitious
model of elasticity E*, and ))* from Eqs.~2.3). Fig.2
shows an example of deformation at 4 consecutivg points when
n = 12 000 r.p.m., ara = 0 1 Orb = 2910 kg/cm . In order
to obtain A -0.5 for deformations up to 20~, the required
number of approximations is 20 (approximations 1, 2 a
in Fig.2). Figs.3 and 4 represent the results of a li~~*of
complex cross-section when combined elastic plastic deformat-
ions take place. The.characteristice of the material are shown
in Tables 1 an,d23, the number of revolutions: n *11 000 rpm,
arb = 840 kg/ecm Ora = 0. Fig-3 shows a general distribut-
ion of stresses a kg/cM 2 and that cf displacements u mm
Card 4/5
SOV/17.9-59-1-23/36
Calculation on the Strength of Turbo-Dynaino Discs, by the Application
of an Electronic Com.puter
while the graphs of deformations amd individual points defin-
ing the stresses of different partii of the disc are shown in
Fig.4. Thero are 3 tables, 4 figur-es and 4 Soviet references.
ASSOCIATION: Institut im. Baranova (Institute imeni Baranov)
SUBMITTED: September 6, 1958.
Card 5/5
24(6) SOV/179-59-4-36/40
AUTHOR: cow)
TITLEt Solution of Temperature Problems of the Elasticity Theory by
Means of Equivalent Electric C,~.rcuits of the Elastic Field
PERIODICALt Izvestiya Akademii nauk SSSR. Otdeleniye tekhnioheskikh nauk. Me
khanika i mashinostroyeniye, 1959, Nr 4, pp 106 - 2oo (USSR)
ABSTRACTi Kron (Ref 1) recommended in 1944 electric circuits for deter-
mining the displacement field.and the stresses in heteroge-
neous elastic bodies. Such circuits are used here for teinper-
ature problems of the elasticity theory. The method by Kron
is first described. For the ~iolution of temperature problems
of the elasticity theory by means of equivalent circuits, the
teriperature problem is reduced to an ordinary problem with fic-
tii,ious forces which replace the action of the temperature
filald (Ref 2). The process is described in detail. Two methods
are pointed out for the calculation of stresses caused by the
temperature. The stresses in a piston of an int-ernal-combustion
engine (axial~r symmetric problem), a bridge concrete support
Card 1/2 (plane deformation), and the wheel disk of a gas turbine
Solution of Temperature Problems of the Elasticity SOV/179-59-4-38/4o
Theory by Means of Equivalent Electric Circuits of the Elastic Field
(axially symmetric problem of ptane deformation)were investi-
gated ty the method described ho~re. The ;!pplication of this
method is illustrated by examplits for the two former cases -
piston and concrete support. Thore are 11 figures and 3 refer-
ences, 2 of which are Soviet.
SUBMITTEDs June 14, 1957
Card 2/2
:;OV/96-59-6-9/22
AUTHORS: Vasillchenko2 G.S. (Engineer) and
__.Amellyanahik, A.V. (Candidate at Technical Sciences)
TITLE: An Investigation into the Strength of Model Gas-Turbine
Discs (O'Issledovaniyo prochnosti modeley diskov gazovykh
turbin)
PERIODICAL: Teploonergetika, 1959, Nr 6, pp 49-56 (USSR)
ABSTRACT: Calculation of the stresses in -,.he disc with allowance for
plastic deformation Is usually ,,elated either to discs
working under conditions of pla!;tic deformation or to the
safety Tactor of discs. In the first case the plastic
deformatlions are usually small but in the second they may
be considerab"'e. It was assumed that the theory of small
elastic deformations was also applicable to these latter
conditions and good agreement beitween theory and
experiment confirmed this view. Since the problem has
been solved for a hot rotating diso operating in the
plastic region it is now necessary to determine the
stresses and displacements with allowance for the influence
of temporature on the deformaticn diagram. The method
used here is based on the theo.-yof small elastic
Card 1/7 deformation which was applied tc discs by Kinasoshvili
(Ref 2) and Birger (Ref 3). In the present work the
SOV/96-.59-6-9/22
An Investigation into the Strength of Mod.ol Gas-Turbine Discs
calculations on discs are made by solving successive
elastic problems with variable olastic paramoters in the
form proposed by Birger. The Individual elastic
problems are solvad by satisfying the equations of
equilibrium in th4e displacements. According to
Rabotnov's tbeezy of ageing (Ref 4)7 the problem of
creep can be redu-,ed to a problom of plasticity in which
the deformat:~on diagram depends on time. A 'Strelal
computer was uzed. in the calculations. The method of
making successive calculations of the modulus of
plastioity, Young's modulus and Poisson's ratio, is
explained. The calculations are repeated until the
equivalent stresses determined by the calculation and the
stresses obtained from the deformation diagram coincide
within yreviously detemined limits. The system of
equilibriwr, equations (5) is used in solving the elastie
problem, By solving this system of equations it is
possible to determine the distribution of displacement
over the radius of' the discs. The stresses are then
calculated from the displacement. The !Strelal computer
Card 2/7 completes both operations in about a. minute. If the
BOV/96-59,.6-9/22
An Investigation into the Strength of Model Gas-Turbine Dis--s
disc is divided into 1) intervals the accuracy of the
solution is about 0.5 or 1% of stress. For the elastiC
calculation of a disc by the method described,
deformation curves must be constructed. This entails
statistical treatment of tensile test results from the
largest possible number of specimens of the material.
The specimens SILOUld have been tested over the whole of
the relevant temperature range. Austenitic steels
grades EI-405 and RI-612 were itsed in these investiga-
tions and the deformation curves were determined from
three cor four tensile tests at each of the temperatures
chosen.. A graph showing the distribution of remanent
dis la(:ement over the radius -f a disc of steel grade
EI-&~5 is given in Fig 1. Th'e) dotted line is based on
the mean, and the bold line on the maximum, values of
the experimental deformation curves. It will be seen
that the differences are not very great but the best
agroemont with experiment is c.btained by using the
minirwam properties. Deformaticn curves constructed for
r A. V
Card 3/7 s teel f: ads BI-612 over the ent're temperature range of
1+00 to 700 OC showed a single wide band of experimental
sov/96.-59-6-9/22
An Investigation into the Strength of Model Gas-Turbine Discs
poin-ts, as In Fig 21. Tha calculated displacement
dist.,-ibution over the radius of a flat disc of steel
HI-612 determined from the bold-line de format -',.on ourves
in Fig 2 is given In Fig 3. Fig 3 also includes
experiment,al values of ramar-ent displacement measired on
the intuarnal and external diametars of two discs and
obtained dur-irig short-tarm tests, It will be seen from
curves _1 aW. 3 that the~re is good agreement between the
experimontal values and those calculat3d = tne cDmput-rj:*.
This conf-i-rms the applicability of the theory of small
elastic deformations to this case. As has baen
mentioi,,ed,, ::reap tie t armina t ions can also be made on the
computer. Unfo-tunat%-aly, tha orgep data available for
the materials used for the dis-~s are inadequate for the
purposes of accarate :!&le.%-_AatJons, as they are usually
only given at maximum temparatures and do not a.1.1-ow for
batch tD batch variation in t:is quality of the steel.
Therefore~ Vne 200--ho-ar creep test curves given In Fig 42
for statal HI-1412 (dotted lines) are o:ily approximate,
Card 4/7 However,, the application of these appro7imate murves to
calculation of the remanent displacement distrib-ction
SOV/96-59-6-9/22
An Investigation :Lnto th~ Strength of Model Gas-Turbine Discs
over the radius of a disc of steel BI-612 gave results in
agreement with experiment. Romanent displacements were
measured on the internal and external diameters of a disc
of steel. BI-612 subjected to long-term testing at
16000 r,,p.m. with a temperature change over the radius of
405 to 670 OC. Curves of the measurements are compared
with calculated curves In Fig 3. It will be seen that
the calculated displacements are somewhat higher than the
experimental values after 82 hours testing7 but lower
after 208 hours. It should be mentioned that failure of
the disc had evidently commenced at 208 honrs. Long-
term strength tests were made on four discs of steel
BI-612 and one disc of EI-1+05 in the overspeed test of
the Institute. The external diameter of these discs was
1+50 mm, the internal bore 70 nun and the thickness 35 mm.
The test conditions and results are tabulated.
Baranov's formula (9) was used to determine the test
speed. Long-term strength tes~ts were made on specimens
cut from one of the discs of the batch. The results
Card 5/7 and the long-term strength =rve constructed from them
for 200 hours as'function of temperature are given in
^OV/96-59-6-9/22
a
An Investigation into the Strength of Model Gas-Turbine Discs
Fig 4. For purposes of calculation this curve was
reconstructed as shown in Fig 5, in coordinates of stress
and disc-radius. The test speeds calculated from
formula (9) considerably exceeded the actual. failure
speeds of all four dis.-.s of stee! EI-612, as will be seen
from thit table. The experimental' results given in Fig 5
are disaussed at some length and the following criterion
of shorl;- or long-term failure of turbine discs is
formula';ed; failure occurs when the greater principal
tensile stress on any radius reaches the ultimate
strength or long-term ultimate strength of the disc
material at this radius. The time to failure is governed
by the corresponding long-term strength curve. A
number of factors that must be taker, into account in
determining the stress conditions of a disc are
described, The great difference between the experimental
and calculated values of the speed at failure found for
steel HI-612 is explained by Its brittleness,
Consequently the stresses caused by the temperature drop
Card 6/7 and centrifugal forces could not be redistributGd as
they were in the more plastic steel HI-405, which did
SOV/96-59-6-9/22
An Investigation into the Strength of Model Gas-Turbine Discs
not fall. It is clear that the static temperature
stresses have an important influence on the strength of
discs made of brittle materials. In designing turbine
discs of' such material it is evidently essential to
determine the stresses accurately and to choose a disc
configuration that obviates sharp temperature peaks.
There are 7 figures, 1 table and 8 references, of which
7 are Soviet and 1 English.
ASSOCIATION: TsN13:TMASh
Card 7/7
ACUU-11ROV, V.L., kand. tekhn. naukj &ELIYANCHIK, -zh.;
ir
ANDREYEVA, L.Ye.,, kand. tekhn. nauk; 131DERIAAN, V.L., doktor
takhn. nauk; BOYARSHINOV, S.V., kand. tekhn. nauk; VOLIMIR,
A.S.p prof., doktor tokhn, nauk; DIMENTHERG, F.M., doktor
tokbn. naukj XOSTYUK, A,G,, kand, tekhn, nauk; MAKUS"HIN, V.H.j
kand. tekhn. nauk; MASIDV, G.S.p kand. tekhn. nauk; HALININ,
N.N., prof., (toktortekhn. nauk; PONOMAREV, S.D., prof. doktor
tekhn. nauk; PRIGOROATSKIY, N.I.,, prof., doktor tekhn. nauk;
SERENSMI, S.V.., akademik; STEPANOVA, V.S.j inzh.; STRELYAYEV,
V 0 S* . inzh, - TRHEZIN p I. I. p prof . , doktor t ekhn. nauk;
UMANSKIY, A.A,., prof., doktor tekhn. nauk; FEODOSIYLV) V.I.p
prof.; doktor tekhn. nauk; SHATALOV., K.T.j doktortDkhn.nauk;
YUMATOV, V.P.1, kand. tekhn. nauk; BLAGOSKLONOVA, 14.Yu.,, red.
izd-va; YEVSTILATIYEV, A.I., red. izd-va; SOKOLDVA, T.F.,
tekhn. red.
(Manual for a mechanical engineer in six volumes] Spravochnik
mashinistroitolia v shesti tomakh. Red. sovet N.S.Acherkan i
dr. Izd.3., !Lspr. i dop. Moskva, Mashgiz. Vol.3. 1962. 651 P.
(MMA 15W
1. Akademiya nauk USSR (fQr Serensen).
(Machixim-Design)
-EWT(d)/EP-A(6)-1'2/EWT(z
~10/-Pab TD-AW-al- -,/MWBH
ACCE65101f 111.13 --AT4046.182 O/CO4)0/64/000/001/000310022'--_---,----~
AUTHOR: Anal yalic h I k 0A '1 1-00
~`f I a al vessels-rabiforeod W vindink with hi'shiJetkosenth. saterial
t-s1oaay#-kb i1vi-Sat,al-ey (Durabl-IA-ty-
OURC-3--- Ptathiost-1-4-
IS 4
and dynamics of aircraft engines).1 abornik state3pq inot lp Moscow#
lad-vo Mushinostroyeni 1964-9 3-92,
yet
TOPIC TAGbr,roaket ca at solid fuel rock*t tKoet plastic wouid
rocket case, virs vound-rockst caseb rocket cane calculatlong reln-
vessel
forced cy-libdrical vessel$ plastic wound
!ABSTRACT: An attempt haa been-nads to calculate the streagth of eym
i'lindrical Yesssle made c,f astal or plastic anti reinforced by winding
with higb-strongth mat,evial (vir* or band). *Ifta stress state in a i---
long thin-vall cylJndric&l T*28C1 With cloned ends, stressed by in-
pressure P and *3:ternal axial tension foree Px, Is analyzed.
To reduce veigbt and int-rease strength, the vussal to reinforced vitib
one or several layers of hi h t A th Wire or band Wound eircuzferen-
S 1Tr 10 1
L 10729-65,-
-ACCESSION- 1111:-- ---AM46162-
or at a wide angle to the generstriz. tThe stresses in the cy-
Ilinder walls can be reauced by means of tension applied to the wire
In circumferential wirding only tangential stresses are decreasedi in!
winding at an angle both tangential and longitudinal stresses are re-1
duced. Two types of stresses in vessels thus teinforced can be distiblowl-
guiahed; the initial streB308 in wire and shell, which originate
fron winding under tension, and stresses resulting from the action-of
ipressure P and force Px. Calculation should determine the ratio of
;thicknesBes and*tbe moduli of elasticity of winding and shell materi-
.als, and the vi.,re tension and vinding angle, wbich -will ensure an
equal safety factor of wire winding and shell and Vhe minimum weigbt
of the whole vessel. The metb*d of determining these values is ex~
plained.; it.can be applied to the analysis of the a-tress f
pate 0
cylindrical vessels conposed of,wound reinforced plasticst:,br- made of
metal and reinforced by windinge The a
metal vessel with helioal winding and 2) a vensel composed of vound
of reinforcad plastiess Orig* art, hasi 9 figures and 1 table,
ASSOCIATION,* none
AMELIYANOVICH, K.K., inzh.; ANTIPOV, V.A., invii.; LAPIN, Yt.-'., i.n?.h.;
aINTSOV,I inzh.
Gharactcristlc~n of calculating the strong!.'~ of ah'.,,-. Gtructurve
made of prestressed rainfon!ed corxri4l.,~ and n-.isin-rz,inful-ced
noncrete. Sudostroenie 30 nc.12tl.-5 1) '64, (MIEA 18t6)
A", 11YANOVIC." K K I :J).~ V.1)., !r-.!I;.
-, ~ .1- 4. -. ~ .;, - n
Mr,n.ri~ -,,%-'nf,)-.ced comimto as shipbuildlr4; Sudostroanie
~O D 164. (Mllik 18t6)
C-.~,
ACCESSION NR: AP4007Z43 S/0114/631000/012/0018/00ZI
AUTHOR: Amelvushktp.~._Yj_.Nt rUmanakly. M. P. (Engineer)
TITLE: Effect of flow vortex on the efficiency of a curvilinear diffuser
SOURCE: Energornashin*stroyenlyap no% 1Z# 1963, 18-21
TOPIC TAGS: vortex effect, diffuser efficiency. curvilinear diffuser. vortex
now, diffuser, turbine-, Wifuser design, vortical flow
ABSTRACT: An experirrental inve3tigation of the curvilinear outlet diffuser of a
jet gas -turbine engine is described. Shaped according to dp/dx - const (see
Enclosure 1). the diffuser has an expansion ratio of n - 3. Eight longitudinal
stiffening ribs, 7-mm thick. were mounted in the diffuser gas path. In the course
of tests. the ribs were trimmed by 3~ u 0/ t equal to 0. 3. 1. 0, 3. 1, where E is
the duct height in crose-aection II-H. The distance S' - 9. 1 corresponded to the
case where the ribs werei removed from the diffuser and 8 stud bolts, 10-mm in
diameter, were mounted In section III-111 Instead. Twisting grids (cascades)
permitted varying the outlet angles from 160to 900. Nonuniformity of the velocity
flolds at 11-11 was 1.. 01-1,.03 with a swirl angle of 900-350, and 1.05-1.08 with
Ca rd I /):
ACCESSION NR: AP400724:1
160 and 280. The Mach number varied within 0. 16-0-28. Reynolds number
(3.5-4.0)x 10J% The diffuser ifficiency was assessed by "q- and also by
where t..P- Pll=& is the total loss factor covering the energy loss
in the twisting grid; C... P01 7-1*01 - to the repivtance factor of the twisting grid.
,.Poi, and P02 are the total pressures, kgjm2', in I-I and II-IL. N is the static
pressure in III-III, ~A;r_- 08 is the kinetic energy of the flow in U-U
20 Ak-p", I, At's
calculated with an allowance f6r twisting. It was found that the lowest losses
occur in the diffuser without ribs. experimental data on losses and efficiency for
various rib replacements amd vortex angles are suppliod. Orig. art. has:
5 figures and 6 formulas.
ASSOCIATION: Laningradsidy Kirovskiy zavod (Leningrad Kirov Plant)
SUBMITTED: 00 DATE ACQ: Z4Jan64 ENCL: 0 1
SUB CODE: PR NO REF SOV: 002 OTHER: 000
Card 2,1,9~'
65631
1363 23o3 224V R/005/60/000/003/002/002
36oa 36o., A231/026
37-03 3?0-1
AUTHORS- -Amen, Nath 1, Ragineer and Boerescu, Cezar, Engineer
MIX; So me Frobi cis With Regard to Good Technical Exploitation of Ra-
- diorelayW
FBILODICAL, Telecomunicatii, 1960, No. 3, PP. 138..143
TErr. The article deals with some methods used to improve the operation
offtwanian radiorelays. After a brief introduction regarding the development
and importance of radiorclays in general, the authors present the basic tech-
nical indwxes, whichhavet to be taken into aoneidej%ation, i.e., Interruptions,
faulty transmissions and cost per hour of operation and line- The interrup-
tIon Index is defined by the average number of seconds of non-operating periods
against 100 hours of useful operation of the line. Interruption-k are caused
by defloiencles of the radiorelay equipment, deficlencies of the power supply
installations, actions o:r external physical agents, a0cidents and faults of
the opArating persornel. They can be reduced by squipping the Installlationq
with long living ele!,~tronie tubes ("P,T.T." types). by psriod-ically checking
the tubes and rep2adng t'nem after they have reacb,~11 2/3 of the original value,
Card 1/4
35631
F/005/60/00Q/003/002/002
A231/A026
Some Problems WJtb Regard to Good Technical Exploitation of Radiorelays
by checking the ageing of the component partsh by establish-Ing a reserve equip-
ment with possible automatic swit~_hing in oase of a.defioiency of the main
saWLvment, and by establishing emergency power scur.,.ea for a possible failure
ir. '~he power network. Automation considerably reduces all these failure sources,
Due to these methods, the breaks in operation of noter-wave radiorelAys were
red*aced from 7,965 seoondAi per 100 hours of operati.on In 1956, to 11 seconds in
1959; and of decimeter-witva radiorelays from 600 !i-conds In 1958, to 190 se-
conds in 1959. Faulty trimsmissions are af rected ))Y loud noises or extemal
disturbances. Noises hav-s three main causes. thglfmal agitation, electronic
tubes, and nonlinear distortions of the modulators and demodulators. Thin
latter cause leads to the non-intelligible diaphorxF. The signal./noise ratio
due, to the thermal ngitation and to tubes is: S . aX2, in which K is the mo-
dul.ation index. In cass of non-intelligible disphony, tht* signal/noise ratio
iz expressed by: S M 1 - ..
bV2
cK4
C ard 2/4
R/005/60/000/003/002/002
A2311A026
Sont Problems With Regard to Oood Teoluilcal Exploll.ation of Hadlorelays
By Increasing the size of the antennas, by establinhing two or four parallel
antemas, by locating the antennas on higher placea, the following valuesof
the signal/noise ratio could be aohieved for the Rumanian radiorelaysi 42 db
for deolmater-wave radiorelays used in telephone ,,ommunloatloni 38 db for me-
ter-wave relays used in telephone communication; -knd, !>4 db for meter-wave
relays used in wide-band oommw4cat3___. (radlophony with compressor and expander).
The, decimeter-wave aquipioent, will be Improved by removing the demodulators and
modulators from the inte'rmediary stations. This modification of the equipment
in being studied. Meter-wave relays will only be improved after having do-
signed the network and having developed high-capecIty relays, Reciprocal dis-
turbances can be Improved by crossIng the polarization planes. One way uses
tho horizontal pol&*:,ization and the other the vertice.1 polarization. Brief
reference is made to sovie oases of transmission fellures caused by xLnusual ex-
ternal influences. We to all measures the tran.,failaclon failures could be con-
siderably reduced duriN; the lat', few years. Fln&lly, the authors analyse
some economic &nd organizational problems, I.e., ftxpen3es for the maintenance
af the equipment, m&intonanoe of power plants and price of the purchased elec-
Card 3/4
65631
R/005/60/000/003/002/002
A231/AO26
Some Problems With Reg&rd to Good Technical Explult(ition of Radiorelays
tric current, repair of buildiW, heating, #,to., vorious expertf'E and 1~-S&l
extinetiows. There are 4 figures and I table.
Card 4/4
AZIMOV, B.A.; AXIM, Yti.A.; BORISOV, TO.M.; HELKIJA. G.L.; XUMZOY, A.I.
'l-W., .d.4 kz..
Torsion of primatic bars. D*kl.AN Asorb.SSR 11 30-12:825-831 155.
OUIA 9:7)
leAserbaydshammikly mmchme-inaledevatellakLy luatitut pe dobyche
loafti. Predutarlose daystylteltup chlexom AN Azerbaydshanakey SSR
M.P.Nagiyovj,m.
(Torsiou)
AMENADZE, Yu. A.: Doc Phys-Math Sci (diss) "Twisting and bending of prismat-
-h
ic beams wii %c ( a sections which are nterco-viected regions of a certain
11~1
type". Tbilisi, 195,'~,,
~,aublished by e Acad Scl Georgian SSR. 14 pp (Acad Sci
th t
Georgian SSR, TbUis i A. M. Razmadze and Computer Center), 150
copies (KL, No 7, ITS9, 121)
-A if
T
Pas -atk%mawmad-21110-tars
ford" Alto
till rAdMileff" tialbam-14 and,
I OUPT
TUSUMI too
11-M 1:
014 A-11KCCAunoy. V Awe 1104B.-
V Prim"It" V; A ivi, Kkim..
ONE.
)l-22-
Oetilus.- were tna4a in a specLally assim.bled app.,'
Ldlascribed) which compris"I a unit for gent-rall ill CO. (Fri
purifying the gas, storage illuits. It and quenching'
admixts.. it manometer. a mixing unit. and a cou.1ter tube.
'nie anode of the latter was W. and Y(triouA mi,wriiils % e.
U!Mid " cathode$. As quenching admixts. w,iv testvi
Vapors of ale.. Mr. nyridine. seetone. tte. I'll"It mulls:
were obtained with EtOll and Et1jr. For cornydt, contg.
Cll. (COj'. Cills, pentane. Aelf. tte.), R Cu cathimit, gave the'
litit mults. With this cathode find filling Oil counter:
wit an 416. Vapor:C01 mixt. of 1:4. the V0111111v Phileau,
W4 approx, 350 Y. wilh a slope of 0.5% per 100 v. Admixt. ~
of I I lowered theworking voltsige by approx. 2110t:r, for earb I
30 null. fig of It. Pur SmOl best resultq were oli dued with
an Aquadal cathode, 'T'he pressure of SO(~ lit i,41xt. with,
ale i and A wa% 1"0%. Ilie voltage jilmeau waj'
1 1. ~with it 2-3%
t I)
J.-
KF,Etill'SKAYAI_4,.3f,aj,,BliTALOV, A.P.; GIAZOV~ V.M.; 1,01isliul'OV; I.A., prof.;
'KUTSEpIN, V.F.; 1%'OV(n,OROV, N.F.,- ORLOVA:, A.A.; PETROV, A.M.;
SHAFIYEV, A.I,
Problems in radiochomistry]Sbornik zaditi-h po radiokhimii.
By) R.V.Amenitskaia i dr. Pod red. IA,Korshunova. Gorlkii.,
[
GorIkovskii gos. univ. im. I.I.Lobachaviftogo, 1959 91 P.
(mi;?A 15: n)
1. Prepodavateli kiiiinicheakogo fakul'tota Gor,kovvkogo gouudar-
stvennogo univeraitata im. M.LobachevvItogo (for all)
(Radiochomistry)
HORSHUNOV, I.A.: N3lrOTOROV. N.Y..- ANBNITSIATA. R.T.; OMMOTA. I.S.;
__ . .PISTUBMICH, N.A.; DUBOVSKATA, V.N.; 11IONDY, M.R.; GLAZOT.
V, M.
Synthesis of oripknic compounds tagged, with radioactive car-
bon. RaUokhimlla 1 no.6:?28-733 159. (HIR& 13:4)
(Carbon-Ioatopes) (Organic: compounds)
.5 (3)
AUTHORS: Korshunovp I# A.p Amenitakaya, R. V11f SOV/79-29-6-48/72
01,1 ova , A * A
'TITLE: Radiochemical Investigation of' the Reciprocal Exchange of the
Radicals in Some Systems (Radiokhimicheskoye issladovaniye
obmena radikalami v nekotorykh sistemakh)
PERIODICAL: Zhurnal obahchey khimii, 1959# Vol 29, Nr 60
pp 1992-1995 (USSR)
ABSTRACTs In a previous paper (Ref 1) .-he reciprocal exchange of the
radicals was investigated in the following systems by means
o:r the radioactivated isotcpC14s diphenyl mercury - benzene,
henyl mercury hydroxide - benzene, tetr&phenyl lead - benzene,
.
p
ia the heating and irradiation with ultraviolet light. The
analysis of the experimental data shows that the reciprocal
exchange of the radicals takes place according to the open
radical mechanism or over .11n intermediate formation of
reaction complex with the solvent. Moreover, the degree of the
exchange which depends on the composition of the reacting
tjystem and the conditions of the reactions makes it possible
to determine the mobility of the individual radicals in the
Card 1/3 compounds to be investigated. In the present report the
Radiochemical Investigation of the Reciprocal Exchange SOV/79-29-6--48/72
of' the Radioals in Some Systems
investigation results of the reciprocal exchange of the
phen,yl- and ethy'- radicals is Jescribed for the following
systems: A X
C6 H 5HgBr C6H5Br, C 6H5HgBr C 6H6' C6H5MgBr C6H5J,
C H 1(gBr C H C H MgBr - CH Br, (C H ) Pb C*'H Br,
6 5 6 61 2 5 2 5 2 5 4 2 5
(C Hid Pi - 6 H J, (C Hr,) Pi - C H and C H it
6 * 4 6 5 6 1 4 6 6 (C6H5)20 - 6 6'
is shown that the reciprocal exchiinge of the phenyl radicals
ir, organomercury compounds and the ethyl radicals in organc-
lead compounds takes place only in the presence of additions
e.g. cobaltous chloride, aluminum bromide, metallic silver.
It, wits found that the exchange of the phenyl radical in
organomagnesium and organophosphorus compounds, with or
without additions, dose not take place (2 tables). There are
2 tables and 4 Scviet references.
Card 2/3
Radlochemical Investigation of the Reciprocal SOV/79-29-6-48/72
Exc:hange of the Radicals in Some Systems
ASSOCIATION: Gartkovskiy gosudarstvennyy universitet (Gorlkiy State
University)
SUBMITTED: December 9, 1957
Card 3/3
ACCES!;ION NR: AP4000405 S/D2!)4/63/001/001/0107/0111
AUTH.ORS: Morozkin, V. 1.;, Amenitskiy, A. Ni.; Alad'ydvi I. T.
TITLE: Experimental enquiry into the effect of acceleration on the
critit:al heat flux in liquids at the saturation temperature
SOURCE: Teplofizika 7y*sokikh temperatur,V. 1, no..l,'1963, 107-
ill
TOPIC TAGS: critical heat flux, nucleate boiling, liquid boiling,
liquid cooling, heat transfer, acceleration
ABSTRACT: The results reported in this resdarch apply!:to an accel-
eration ratio (overload) ranging from 1 to 2050, wher~tas earlier ex-
periments covered only the range from 0.05 to 180. The liquids e~i-
ployed were water and 96% ethyl alcohol. ThE.- experirr~ental setup is
described. It is ascertained that the critical heat fl;ux is an in-
creasing function of the inertial acceleration and iseproportional
Card 1/2 E
ACCESSION NR: AP4000405
to the latter raised to the 0.25 power. Both investigated liquids
have a similar character in this respect. The experimental data are
in satisfactory agreement with the semi-empirical equation of Zuber
et al. (International Developments in Heat Transfer, v. 27, 23,
1961). It is shown that the actual critical heat flux in rotating
steam generators can be either larger or smaller than the correspond-
ing quantity for stationary steam generators, since the heat flux
is changed not only by the overload but also by the increase in the
hydrostatic pressure at: the surface. Original article has: 3 figures
and 5 formulas.
ASSOCIATION: Energetidheskiy institut im. G. M. Krzhizhanovskogo
(Power Institute)
SUBMITTED: llMay63 DATE ACQ: 13Dec63 ENCL: 00
SUB CODE: AS, PR NO REF SOV: 003 OTHER: 003
Card 2/2
ACCESSION NRs AP4024196 6/0294/64/000/001/0122/0125
AUTHORSs Morozkin, V. I.; Amenitskiy, A.'N.; Alad'yev, 1. T.
TITLEz Experimentail investigation of the effect of acceleration on
the boiling crisis in underheated water
SOURCE:. Teplofizika vy*aokikh tomperatvro no., 1, 1964, 122-125
ITOPIC TAGSt boiling crisis, acceleration effect, underheated water.,
critical heat flow, overload tatio, degree of underheat, specific
heat, steam production specific heat
ABSTRAC*T: The critical heat flow was experimentally investigated
in a large volume of singly-distilled water from 0 to 65C below the
saturation.temperature, The effect of acceleration of the heat
flow on the boiling crisis was measured by means of equipment and a
procedure described.olsew'here (Teplofizika vy*sokikh tezVeratur v* III--
no. 1. 1963). The o-~erlo ad ratio varied from 15 to 970. It was
C,,d 1/4-
I'ACCESSION NR: AP4034196
found that the critical heat flux in the underheated liquid increased
in the investigated range of overload ratio with increasing degree
of underheat, and i3 a linear function of the factor co/r, where c
is the per unit specific heat*of the liquid, 0 is the degree!of
underheat, and r is the.specific heat of steam productlion. An am-
,pirical formula was obtained
+ 10-,.!~-�] W/.2
Far r,
where! qcr was obtiLined in the earlier investigation. beviations
0=0
Ibetween the empirical, coefficients of the present fonnula'and the
iformulas given by Kutateladze (Fundamentals of the Theo ry of Heat
Exchange, Mashgiz, 1962) are attributed to differences in the ex-
perimental conditions. An increase in the critical beat flux in an
underheated liquid as a function of the overload ratio for a const
Card 2/4
ACCESSION NR: AR40243.96
value of underheat is due to the change in the corresponding criti-
,cal flux in the liquid! at sa:turation temperature. Orig- art. hass
and 3 figures#
1ASSOCIATIONs Energeticheskiy institut Lp. 0. X. Krzhizbanovskiy
'(Power Engineering*inntitute)
1SUBMITTEDs 180ct63 DATE ACQ: 16Apr64 ENCL: 01
ISUB CODEx -PH NR REP SOV: 003 Ow 000
Card 3/4 .......
Gn'YKAN, A.; AMENITSKIY, S.
'-4&iA
%glys" planter board. ArkhIt.i stroi len. no.1:47-48 149.
(KLRA 7:5)
(Plaster board)
SOV/58-59-5-11397
Translation from; Referativnyy Zhurnal Fizilca, 1959, Nr 5, p 213 (USSR)
AUTHORS: Amenitskiy, N.A., Li Tsin-fan', Sqlomonovich, A.Ye., Khangilldin, U.V.,
-Men T92
TITLE: Observations of 8-rrn Wavelength Solar Radio Emission During the Annular
Eclipse of 19 April 1958
PERIODICAL: Solnechnyye diuuiyye, 1958, Nr 7, pp 69 - 71
ABSTRACT: A joint expedillion of the Academies of Science of the USSR and CPR
carried out oboervations of the total f1w: and circularly-polarized
component on DiRe Hainan (CPR) with the aid of a~~adiotelegqo e built
by the Physical. Institute of the AS USSR. This instrument has
e-,~601 radiati(ui pattern at 0.5 power. The authors submit the
temperature-variation curve of the antenna fixed on the sun,- as well
as the data re4ulting from the preliminary processing of this curve.
The sun's0brightness temperature on the da;r of the eclivse was
7,9OOt4OO K. The residual antenna temperature during the maximum
phase amounted to l7tO.5% of the temperature of the uneelipsed stui
Card 1/2 (it would bo 13~6 in the case of uniform br1ghtness distribution. on
tL/1/
SOV/58-59-5-11397
Observattons of 8-mm Wavelength Solar Radio Emission During the Annular Eclipse of 19
April IS~-18
sunis disik at a diameter of 321). The radiation flux connected with spot group
Nr 188 (cbserved on longer wavelengths) did not exceed 49 of the flux of the entire
disk. With an acouracy approaching 0.2% of the total flux, no change was detected in
the eiraularly-polarized oomponent during the closing and opening of the yot group
(the flux: of c ircularly-pol arl zed radiation did not exceed 3.5 X 10-;U W/m c) . The
authors advance hypotheses concerning the causes of the observed residual radiation,
(Fiz. in-t AS USSR).
A.S.
Card 2/2
3.171.0 78028
SOV/33-37-1-28/3i
-".JTHC1RS: .,,,__Noskova, R. I., Salomonovich, A. Ye.
A.-
TITU: The Radio Image of the Moon in an 8-mm Wave Range
PERIODICAL: Astronomicheskiy zhurnal) 1960, Vol 37, N1, 1, PP 185-
:L86 (USSR)
ABSTRACT: Observations of the two-dimensional distribution of
tile thermal radiation of the moon in the 8-mm wave range
were made during September-November 1959 with the 22-
meter radiotelescope of the Lebedev Physical Institute
of' tile Academy of Sciences) USSR. Owing to the great
resclving power of this telescope, it was possible to
obtain values of the radiation temperature for separate
regions of the moon. There is considerable dependence
of tile distribution of radio brightness on the phase of
the moon which appears to be asymmetrical. Thus, at
the first quarter the western part of the moon is
brighter, and the reverse is true at tile third quarter.
The difrerence between the maximum and tile minimum
Card 1/2 temperatures in the center of the disk is more than 40%.
The Radio Image of the Moon in an
8-mm Wave Range
ASSOCIATION:
SUBMITTED:
'78028
SOV/33-37-1-28/31
The authors thank G. G. Basistov, N. F. Illin,
V. N. Koshchenko, and V. I. Pushkarev, who assisted
In making observations. There are 1 figure; and 3
references, 2 Soviet, 1 U.S. The U.S. reference
is: J. E. Gibson, Proc. I.R.E., 1, 280-286,1958.
Lebedev Physical Institute of the Academy of Sciences,
USSR (Fizicheskiy institut imeni P. N. Lebedeva
Akademii nauk SSSR)
December 11, 1959
Card 212
.A ITS K T-f 2N.A.; KORNIUMMY 17-0.v r_'.
I
Spectroscope for studyinp the f;pert.llim Uld 5pn-Ifittice
reluxation of partimagnetic substayi,-.uf~. st it wfivelvngth of 8 mm,
Prib,, i tekh. eksp. 8 no.6:119-1?1 It")". (MIRA 17t6)
1. lia-acbiic)-:tselcLio*.r,,ttellsriy fAZA.1~1J.
Moskovskogo gosularstvennogo ~~ijvvrsiteta.
AMITSKIY. V. A.
482 Ozimeiya pi3he&Ltsa v usloviyakh
Mariyakoy ASSR. Yoshkar-Ola, Mariyokoye kn. izi., 1954
48 a. 22sm, 2 000 ekz, 65k.
Z-54-5550 P 633.11 (47.371).
SO: Knishnaya Letopis, Vol. It 1955
AMENT, Janos, fomQrnok
Conditions for inci aoing the velocity of longwall advancing
in the Jokai Colliet. Bany lap 96 no.11:886 N 163.
1. Kozepdunantuli Szonbanyaszati Troazt, Ajka.
ANNIMY, B.K. -, NAMIOT, V.A.
Jkpanding air mail service. Test.eviazi 14 no-3:21-22 Kr 854.
(XLRA 7:5)
1. Zamestitell nuchallnika Glaynogo pochtovoign upravlaniya (for
Amentov). 2. Naohallnik sektora perayozki pouht (for Naumov).
(Air wil service)
TURASOVSKIr, G.A., kand. skonom. nauk;
Prospects of the development of postal serrice in Moscow and
Moscow Region. Toot. oviazi 2.4 to.12t19-21 D 164 (MIRA 1W)
Is Zwestitell nachallnika iseledovateliskogo otdela Spetsiall-
nogo pro*yektnop-konstruktorskogo byuro (for Yurasovskiy).
2. Nachaltnik otdola perevozki poohty Wnvnogo pochtovogo
upravleni.va Ministerstva oryazI SSSR (for Ainentov).
A!~~-
Development of ail mail transportations to an important problem
which facos postal comminication workers. Veot.sviazi 20 no.3:
21-23 Mr 'ISO- (MIU 13:6)
1. Ilachal"nik otdola tranaporta i perevo7ki pochty Glsvnogo pochto-
vogo uprairlenlya Ministerstva evyazi SSS:~,.
(Aip mail service)
14ATSNEV) Vladimir Nikolayevich; PIKIFOROV, Ivan Aleksandrovich;
AMMOV, BA.p otv. red.; SIDDROVA, T.!),,, red.; SLUTSFIN,
---r.A. I t0hn. - red.
(Mail transportation in containers and f 'ts efficiency) Pere-
vozka, pochty v konteinerakh i ee effekt.'I,vnost'. Moskva,
Sviazlizdat,, 1961. 27 p~Postal service) (MIRA .15:6)
,.TA.';' , lli~olay Daiii love vh; io' 'I"i"" ' ' , . y , - , . ~ "i t -.~
S L .. W I i , , , I., t:", L, -"T I I', - , Il , , ~ I - 11,
13.K.0 otv. red.; S1,I)CS)VA, T.S., n~~ .
II!uAl trtmoporltil Ion] hll-ow).Aa .,
dop. Moslxa, SvIaz' , 19(-4. 191 p. , ~,~ 11. 1,7: rl )
'-, Ipj, KARPOVA: L.P.., retserizant; Mid)DINA.
~ A bi,
L.V., ratcanzenti RYCHOVA, O.I.p red.
(Technolca of d re asmaker-'. type women's cilothingl, Teklinc-
loglia zbenskogo legkogo platlia. llos)n,i, Legkaia indu.-
striia, 1965- 151 P. (F,111A 18-.S)
'kCC ~~r~'~MOk52--- SOI~Ji~dl' ; CO! '1z -UR/0249
AUTHOR: R. Yus Amenzade
CRG: Instituto of Xathena-UCB and Mechanical ~(Institut matomatiki i mokhanilcL)
TITLE: The Stability of an Eccentric Thin Ring Made of a Material with Nonlinear:
Elasticity
SOURCE: Doklady Akademii Vauk Azerbaydzhanskay SSR, Vol 22., No 6, 1966, pp ~-7.
TOPIC T1,GS: elasticity, solid mechanics
ABSTRACT: Considers the stabi3ity of a cimalar ring rdth slight eccentricity
and mado o.C a inaterial with a nonlinear elasticity when subjected to a uniform
externa:, prossure. The variation method of Reysnor (Problemy mekhaniki
sploshnykh srod -- Problem of the Mechanics or Continua, Moscow 1962) is used,
~rhdch ropresents a generalIzation of the classioal. extremal principles of
.olasticJ.ty theory. The approach ie found to be particularly effective for
problem,-i involved in the nonlinear theory of elasticity, the main difficulties
of which are avoided aa a result of the freedom of assigning Approximate func-
tions oi* stresses and dislocations. An expression is derived, on the basio of
which it: is possible to'coripute the critical pressure. This paper was presented,by
Academician AN AzerbSSR Z. I. Khalilov, The author thanks Academician AN SSSR
Yu. N. Itabotnov for direct-ion., Orig.-Arta.-has:--2 figures and 2 formulass
(JPRS: 39#5461
SUB CODE: 20
Card 1
M21-ZADE, YU.A.
"Flexure of a Circular Prismatic Beam with an Elliptical Cavity"
Dokle AN Az SSR Vol 10j, no 6j 1954P 401-408 (Azerbaydzhani resume)
The author Oves the approximate solution of the problim of the flexure
Of IL homogenous i6,tropic circular prismatic beam containing an elliptical
cav',Ltyp for the case when one end is fastened and the other has a concentrated
foree applied along tho minir axis of the ellipse. He calculates the com-
pownts of the tangential stresses and compares them with values obtained from
the formulas of D.I.Zh%wavokiye (RZhHokhj No 9, 1955)
IUMISOV, Georgiy Rkrtynovich; AMUZADZ,YEJ.IL., redaktor; OCKCHAROV.I.A.,
redaktor
[Some problems in the calculation of ossing pipes) Nekotorye vo-
prosy ramchsta oboadnykh kolonn. Baku, Asneftelsdat, 1955. 97 p.
(Patrolem engineering) (NLRA 9:3)
SOV/1 24- 57-3-3276
Tranclation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 3, p 92 (USSR)
AUTHORS: Amenzade,- Yu. A., Azimov, B. A.
TITLE: The Flow of Oil Toward Wells Sunk Into a Reservoir Having the
Shape of a Square With Curved Sides ('Pritok nefti k skvazhinam v
plaste kriVDlineyno-kvadratnoy formv)
PERIODICAL: Tr. Azerb.%-~-J, , in-t., po dobyche nefti, 1955, Nr 2, pp 118-126
ABSTRACT: The authors pyesent an approximate solution of a problem on the
influx of oil to a well (or a system of wells) located in an oil
reservoir 'having a square uniform- pressure contour on which a
prescribed pressure prevails. The approximating conformal repre-
sentation of the interior of a circle onto the interior of a square is
taken in the form of a polynomial as a sum of four terms resulting
from the power expansion of a suitable Christoffel -Schwarz integral.
The formulas for the yield of a single well or a system of wells are
derived by the standard methods. Yield graphs computed with the
aid of the method proposed are presented; the results are compared
with analogous values for the case of a circular reservoir inscribed
Card 1/1 or circumscribed by a square contour with curved sides.V.P.Pilatovskiy
N
JZINOV.D.A.; AMU-.Z)J)B,Yu.A.; BORISOV,Ye.M.; BElKINA,G.L.; KUTUZOV,A.I.
WANOMENUMM"w*
Blectric model solution of prismatic b&r torsion problems.
DAL AN Aserb. SSR 11 no.4:233-242 '55. (MLRA 8:10)
1. -Predatavleno deyetvitelinym chlenom Akademii nauk Azer-
baydchwiskoy IIISR M.Y.Nagiyevym.
(Torsion)
57-3-3394
Trantlation from: Referativnyy zhurnal. Mekhanika, 1957, Nr'f~'p 68 (USSR)
AUTHOR: Amen-Za.de, Yu. A.
TITLE: The Bending of a Round Prismatic Girder Weakened by a Prismatic
Cavity (Izlgib kruglogo prizmaticheskogo brusa, oslablennogo
prizmaticheskoy polost!yu).
PERIODICAL: Dokl. AN AzSSR, 1955, Vol 11, Nr 9. pp 595-603
ABST.PLACT: The paper i3tudies the stress distribution due to the bending of a
homogeneous isotropic round prismatic girder weakened by a
prismatic c"Svity under the action of a concentrated force acting
along one of the diagonals of the square. On the basis of the
boundary condition on the circumference and of a purely imaginary
auxiliary function introduced for the circumference, a function is *
constructed which is regular within the cross section of the girder,
which function can be analytically continued beyond the circumfer-
ence and equals zero at infinity. Taking into consideration the
boundary condition at the square, the author determined a regular
function outside the unit circle which serves as the representation
Card 1/2 of the square, such function equaling zero at infinity. A regular
SOV/124-57-3-3394
The Bending of a Round Prismatic Girder Weakened by a Prismatic Cavity
function is next obtained for the cross section of the girder; a system of infinite
algebraic equations is constructed to determine the unknown coefficients included
in this function, and to find.the auxiliary function. The first ten equations of the
above-mentioned system are solved by the method of successive approximations;
here, only four approximations were required to arrive at a very accurate solu-
tion. The author determines the degree of accuracy with which the boundarycon-
ditionis for the example analyzed by him are satisfied by a itinction which is regu-
lir within the cross section, which function was found by means of a solution of
the abbreviated system. The magnitudes of the shearing stresses at points of
the neutral axis are next calculated, and the results are compared with the values
of the shearing stresses calculated in accordance with D. 1. Zhuravskiy's formula.
A. K. Rukhadze
Card 2/2
SOV/124- 57--8- 9!98
Tianslation from: Re:le:zrativnyy zhurnal. Mckhanilta. 1957, Nr 8, p 105 (USSR)
AUTHORS: Azimov, B. A., Amenzade, Yu. A., 13oriso%, Ye. M., Belkina. G. L.
Kutuzov, It. 1.
TITLE: On the P:cblem of the Twisting of Prismatic Rods (K voprostj
krucheniya prizmaticlieskikli sterzhnev.)
PERIODICAL: Dokl. AN AzerbSSR, 1955, Vol 11. Nr 12, pp 825-8 ~1
ABSTRACT: The paper studies 1,he twisting of prismitic rods with a cruciform
section, a Tee section, and a section bounded on the outside by a cir-
cumference and on the inside by an ellipse the center of which coin-
cides with the center of the circumference. These problems are
solved on an EM-7 elect ric-analog coryipu-er for specified relatik e
diniensions of the section. Represenlations oi the isolines for all
three cases are shown in graphic form. The values of t.he potential
differences, as well as the components of the tangential (shear)
stresses derived from these differences. are submif.ted in tabular
form. A stress -distribution diagram is presented for a round rod
weakened by an elliptic cutout. The aut-hors have made a comparison
Card 1./Z of the solu%ions obtained by nwans of the electric --analog conipu!er
SOV/1 14- 57 8-9298
On. the Problem of the Twisting of Prismatic Rods I I
with the results obtained analytically for the cruciform section and the circular sec -
tion with an elliptical cutout. It is shown that the error in the calculation of the
shear stresses in the case of a cruciform section equals 1.080-/6, while in the case of
the ci;-cular section it equals 24.570/16 at one point and 10.690/o at another.
N. 0. Gulkanyan
Card 2/2
SOV/124-57-5-5875
Tran:;Iation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 5, p IZ2 (USSR)
AUTHOR: Amenzade, Yu. A.
TITLE: Using Electrical- analog Simulator Model Type 7 to Solve Problems
Relative to the Flexure of Hollow Prismatic -section Girders
(Resheniyt! zadach izgiba polykh prizi-naticheskikh bruslyev na EM-71%
PERIODICAL: Dokl. AN AzSSR, 1956, Vol 12, Nr Z, pp 81-85
ABSTRACT: An account is given of the author's method for solving the problem of
the late ral-f orce -induced flexure of a hollow prismatic -section
girder by means of a resistance -network-type electri( -analog simu-
lator. The experi'mental results obtained in cases of two different
cross - sectional profiles agree satisfactorily with the calculation
results, the discrepancy not exceeding 3.50/o.
V. K. Prokopov
Card 1/1
SOV/124-58-1-958
Translation from: Referativnyy zhurnal, Mekhanika, 1958, Nr 1, p 127 (USSR)
AUTHOR: Amenzade, Yu. A.
TITLE: 4Z~Th`eBen -in-g-W-a-Prismatic Beam Weahened by a Circular Cavity
(Izgib prizinaticheskogo brusa, oslablennogo krugovoy polostlyu)
PERIODICAL: Tr. Azerb. industr. in-ta, 1956, Nr 14, pp 107-123
ABSTRACT: An examination of the bending of a homogeneous prismatic beam
weakened b,,r a circular cavity. The cross section S of the beam is
a doubly- connected region bounded on the outside by a nearly square
curvilinear quadrangle LI and on the inside by a circumference
L2. As is viell known, the problem of the flexure of a prismatic
beam can be reduced to the determination, within the region S, of a
regular (anallitic) function +(z) [the Russian ori8inal states
'Iregulyarnoy fraktsii I (of the continued fraction) 11~(411 which doubt-
less should read "regulyarnoy funktsii"; Transl. Ed. Note) that satis-
fies the boundary conditions
Card 1/2 (~ (t) + __F~tT= Fk(t) + Dk along I,k (k= 1, 2)
SOV/124-58-1-958
The Bending of a Prismatic Beam Weakened by a Circular Cavity
whererr~)k are arbitrary constants (which are determined from the solution of the
proble and F (t) is a prescribed function. Using D. 1. Sherman's method (Dokl.
AN SSSR, 1947,kQ 55, Nr 8) the author introducei: on the contour Ll the desired
purely imaginary function g(t) and in the infinite region SIbounded by the quadrangle
LI the regular function 4) 0 (z) which goes to zero at infinity. Furthermore, in
order to determine with-.-,n the region S under examination a regular functior 4)(z)
that would satisfy the prescribed boundary conditionli, the author sets up a Fredholm
integral equation relative to the previously introduced purely imaginary aux~!-.ary
function g(t). The solution of the integral equation thus obtained is given.
A. K. Rukhadze
Card Z/Z
AKKN-ZAIM, Tus#
.,J,B&k.u)
1W
Banding of' circular prismatic bare weakened by priamatic hollows.
Inzh.ebor. 24:9?-113 156. (MLRA 10:5)
Ollastic rods and wires) (Flexure)
IMENZADE I Yu.A, , 1:-., -1-1. ~
,~ , fV
,*am UMM- W&-W
Torsion of a prismatic beam with a square arose section reinforced
by a ciroular rod. Soob. AN Gruz.SSR 18 n0-3:271-278 Mr 157. (KM 10:7)
1. Azerbsqclzbknskiv nauchno-iseledovatellakiv institut po doby-che
nefti, BRkm. Predstavleno akademikom N.I.Xuakhelishvili.
(Torsion) (Illastic rods and ifires)
Ai NOR AMENZADEO YU4.A69 20-a_,-.9/64
_
T LE r
Th_e_G_u_rv_Mx_r0__o_T a Prismatir Beam Woakancd by a Circular Cavity.
(Izgib prizwitieheakogo bruea, oslablennogo krugcvoy polostlyu -
Russian)
PERIODICAL Doklady Akademii Kauko 1957P Vol 114, Fr 1, pp 37-4o. (U.S.38HO)
ABSTRACT The paper under review deals with the investigation of the curvature
of a homogeneous ieotropio prismatic btam with circular cavity under
concentrated force a.ating along one of the minor a%-
the influence of a
.
so of the sq,uare. The problem of finding the state of stress is re-
duoed to thc determination of the function-~(z), which is regular in
the domain cS, of the complex variable a from
the given boundary oon-
,
ditions.Firot of allp the paper undsrr~iview gives the function of the
projection t3f the exterior side of the curved (1.6. bettert of the
rounded) square on the exterior side o4' the unit circle 1..The ansatz
of the sought function ip(z), which is xegular in the domain nocupied by
the cross section of the beam, is written in the phpor under review
in the form of 9(z) -'9 (Z)*+ 92(2)- In this context, ~11z) is re-
gular within the roundel square# and q.?~z~ is regular outside of the
interior t;irola. We furthermore have T2-~ -0- 91(z) and T2(z) are expan-
ded in series. The Paper discusses step by step the course of the ra-
ther lenghi computation. The first ten equations are separated from
the obtained system of equations. Furthermore, the first equation in se-
Card 1/9! parated, and the other equations are nolved with the aid of the method
LA
al
1610)1110(8) Ma I IMM IVWMTICII M,VS5
ored-itv vlahislit4l'any tokbnlkl (Outitass of IbpOr%4 at Vo Conference as
0" "tiobal Wthmttvs act the Use of OmrAter Wthativem) Uka. 190.
63T 4w wIt.0 wristd.
ANdticeal Opoesoriag Apnotess Aksaw" mak 00. VychI*DA*Voyy tsentr#
IM Aksbalys mak WSA. Institat aftwati1d I t4leakhmOl.
con1jibutart motionod.
MM We hook to lateoUt for pars and applied satheralloluo lobtlou,
cc
or4laters and scientific vokkers, wMee work tavol"s cesqcAstift WA W an
of digital and auidog electrode I tore.
C&I"Mus We Uok contains somartes of rwports sods at tip Cooftrewoo as
Coopowti'"d PkUWMtleo and the AppUfttl= of OMVUUr tI.Cludqueo.
2h. ?b Mk Le divided Into two min parts. ft first part In devoted
60VA414001 vathowtiss "a oftsidas 19 sumarles of aipwts.
doet"m to devout to eowutw to ifuse "A ecatalne 6) Osoocrics of
14"OrU. 1b per*wAlt&IA~ an cesobo
tioned. so referebecIs luo lives.
ft-L.0 A. the JA.% brelan "A M.U.4 of a
With 2111pue soc-d".4-1 Cavity
lbroum, A.IP. as an Omwpt of 6. OSEVAUM-1 Alsorlthe 9
Ibro%rek, T. 8. Os Ve Constrestion of Alsorith" of Logle-L
Ivabliess 10
AUTHOR: Anenzade, Yu. A. 2o-119-6-17/56
TITLE: Local Stresses in a Twisted Circular Priamatic Rod With an
Elliptical# Not Coaxial Hole ( Mestnyyo napryazheniya pri
kruohenii kruglogo prismatichookogo brass. a ellipticheakim
nesooonym otverstiyem)
PERIODICAL.- Doklady kk-ademii naukSSSR, 1958P Vol- 119t Nr 6,
pp. MO - 1121 (USSR)
ABSTRACT: The author investigates the problem of sheer tornion of a cir-
cular pritimaitio rod, which is weakene6 in itn longitudinal
dimension b.,r an elliptical hole. The axis of the elliptical
hole is situated at a certain distanco from the axis of the
massive rod. For the determination of the stressod state in
sheer toraion a complex function must be determined, which is
regular in the domain of the rod crost; section and which satin-
fies sertaAn given boundary conditione.. According to the method
by D. 1. 13herman (Reference 1) the a,'Ahor employs a-.new functiont
which is regular everywhere outside ofthe ellipsep and which
tends to zl,-ro at infinity. Another heie plotted function maps
the exterior of the ellipse onto the Interior of a circle, The
Card course of the computation in pursued otep by step. Formulae
AUTHORt -AEtnza4I!j SOV/20-122-3-9/57
j
TITLE: Local ctresseB Under Deflection of a Round Prismatic Rod With
an Elliptie Noncoaxial Aperture (Mestnyye napryazheniya pri
izgibe kruglogo prizmatichoskogo brass, a ellipticheskim no-
soonnyri otvarstiyom)
PERIODICALs Doklady Allcademii nauk SSSR,1958,vol 122,Nr 39PP 356-359 (USSR).&
ABSTRACT: The au",hor considers the transverne bending of a round priB-
matio rod which is weakened in longitudinal direction by an
ellipt:Lc hollow space, the axis of which lies in a certain
distani,.e Irom the rod axis. The rod is subject to a single
force. The problem of the stress d(itermination leads to the
determination Lf two functions; ona of them - the torsion
function - -was already formerly determined by the author [Re. 11
while the other one - a regular function satisfying certain
boundary :onditions - is found now with a considerable mathe-
matical e-rpendituree Finally the occurring systems are nu-
merically solved.
There are 4 Soviet references.
PRESENTED: May 17P 1958, by N.I. MuBkhelishvili, Academician
Card 1/2
AMERZAM, Yu.A.
.1--ftwo-10
1;;e-al stressoe caused by torsion in a round prismatic bar with
elliptic -nonooaxial holes C" ,summary in Inglish]. PrykL mekh.
5 no.1:5-17 '59. (min 12:6)
l.Axerbartzbinski.r industriaalnff institut.
(Girders)
67606
44) Do iOV/ 3.7 9- 5 9-5 -3o/4 I
AUTHORi Amenzade, Yu.A. (Baku)
TITLE: Local Stresnes'lin the Torsion of Prismatic Beams of
Square SectJ.on with a Circular Non-axial Hole
PERIODICALtIzvestiya Akademii nauk SSSR, Otdeleniye tekhnicheskikh
nauk, Mekhanika i mashinostroyeniye, 1959, Nr 51
pp 143-148 I'USSR)
ABSTRACTi Assuming tho square rross section to have slightly rounded
corners, tho problem is formulated. and solved in terms of
complex varIlLable functions. A cert;ain auxiliary
function 11,4 required for the nuait-irical evaluation of the
8olution is obtained by successive approximation, and
numerical values are tabulated. An equation is derived
for the torsional rigidity in ternits of the dimensions of
the square section, the hole radiun, the shear modulus and
the functicin H %J * The values of uhe shear stress at a
number of points on the x-axis (wh3.ch passes through the
centres of the square and the holcs are tabulated and
compared wiLth the corresponding stresses in the absence of
the hole. There are 3 figures, 2 tables and 3 Soviet
references. $r
Card 1/2
AMENZADI. Tu.A.1 ALISUMOVA, S.A.
Unidirectional tension of link plates of a rolIer chain.
Dokl.AN As~rb.SSR 15 no.2:111-117 15d,j. (mi"
1. Institut fiziki I matematiki, Axerba.,rdshanskiy In-
strumentaVVy institut Im. M.Axizbekovo. Predstavleno
akademikon AN AzerSSR Z-1.3%alilovym.
(Link-belting)
IZIMOT, B.A.; AMUDI, Tu.A.-. KWUZOT, A.I.-, MAXICDOT, G.A.
SolvliW cartain problems on water injection into a layer by means
of eloctrio todeling. Azerb. neft. khoso -18 no*7:19-23 J"I 159o
(MIRA 13:2)
(Oil field flooding)
AMMADE, Yusuf Lmenov-lch for Doe Phys-Math Sci on the bnsis of disaertiltion
defended 18 Feb 59 in 'W'ouncil of Tbilisi 11nth Inst im RaLrpadze, entitled "Torsion
and bending of primiatio bewns with sections repreventing doubly-conneoted-st(en
of a certain aspeot." (MiSSO USSR, 1-61, 25)
-207-
264)7
2 LI 4 9,00 J/,o 11271 1407 S/04 51/000/004/008/033
C1IIYC?22
AUTHORs Amenzadet Tus A,
TITLEt Local tensions for the torsion of a, prismatic bar with a
quadratic croon section and a non-coaxial hole
PERIODTCAL: Referativnyy zhurnal. Matematika, no, 4, 1961, 50-31,
abstract 4 B 155- ("Izv. kN Azerb SHM. Ser. fiz.-matem. i
takhn. n.11, 1960, not 1, 11-29)
TEXTs The author considers the torsion of a bar the cross section
of which is a regular curvilinear square near quadrangle the boundary
of which L2 is given by the function z x + ly- A(~ - 3
for 1 . The cer,ter of the circular non-coaxial hole with the radius
R lies on the x-axis in a distance I> R from the origin. According to
the method of N.I. Musikhelishvili the solution of this problem leads to
the determination of a function P(z) which is regular in the region S
bounded outside by tho) L and inside by the boundary of the hole L, , and
satisfies the boundary o3nditions
Card 1/3
2(49
S/04 61/000/004/008/033
Local tensions for -the torsion ... CIIIYC222
the author gives tho values
centration k a Y /Yo in the
z z
section (i.e. the x--ax1s)
missing hole. It is found
nearest to the boundary L 2
opposite circular paint (e
of the coefficients of the tension con-
points of the axis of symmetry of the cross
here Yo is the corresponding tension for a
z
In the circular point (e + R, 0) being
it holds k - 2.06 in the diametrally
R#O) it holds k 3-56
~Abstracterls note : Complete translation
Card 3/3
AMENgADE, YU.A. (B3ku)
Torsion of a circular prismatic bar with an elliptic noncoaxial
hole. Inzh.zhur. I no.2:164-168 '61. (MIRA 14:12)
(Elastic rods: and wires)
- AKFUME, Yu.A. (Riku)
Local strenses caused by the bending of a circular prismatic bar
with an ellipsoidal nonooaxial cavity. Prykl.makh. 7 no.2t135-348
161* (KULA 14:4)
1. Azarbaydizhanakiy industriallnyy inatitut.
(Girlers)
AMENZADE, Yu.A.
System of equations in the problem of the flexure of a round
prismatic bar having an elliptic noncoaxial opening. DoIcl. AN
SSSR 139 n-.,.3:580-583 J1 161. (MIRA 14:7)
1. Institut matematiki i mekbaniki AN AzerbSSR. Predstavleno
akademikom N.I. Muskhelishvilii
(Elastic rods and wires) (Deformations (Pechanics))
8/249/62/018/011/001/003
1).'?51/1)3 08
jIMjO=jq,_.Yu. A.'
On',
Ithe determination of the stressed state in piece-:
------- u~Lil e -homogeneous tniyo-dimeitqional media
PEF;IIODICAL., Atiidemiya nauk Azerbaydzhrxiskoy SSR, Doklady, v. 18,:
rio.i 11, 1962, 3-B
T M.',T: Using the method of D.I. Sharman (DAN SSSR, v. 27,
no.~ 9,- 1940), thc - vu'thor_iuvcstigat'es - coul-ling.- problems of a two-
dimensional circular elastic plate Ia*th a coAcentric o-rifice- rain--
fox,ced by a washer, when the elastic constants and shear moduli of
thci plate and tha washer are different fran each other. The import-~
ance of the solution of this problem in the theory of machine parts ':
is observed. Tho method is based on the finding of functions cpo(z), ,
V(,(z) regular in the region of the washer and functions 4?j(z),
(Z) regular in the region of the plate, which satisfy the requi-
-*si-*e boundary and contact conditions. Using Sherman's method, for
the who U i(z --and-If (z)-are-found-ia-terms-of -
region unctions
N, K"If-111 r3
5/249
/62/018/011/001/003
On --the - do
terminatioi~,
T.W and'contour.integrals around'the boundary of divi-
As an ex_~.
s3.o,.rL, which are. thert evaluated by power series. expansion.
cnple, a table of stress values in the case of a copper plate with
a s-~eel washer is gliven. I-lore complicated problems NAll be consider-
ed ~n further Publ16ations. -There are 1 91,6ure*and 1 table.
i=0CIAT1ON:____ Inst tut -matematiki- I mekhaniki - (Institute- of -14a'th-
ematfecs and Mechanics)
d
SUB111'r."LED: octOer 3, 1962
P.ar4-V2
AMMZADE,, ru.A. (Baku)
Problem of unrestricted torsion. Inzh. thur. 3 no.2:337-347
163. (Torsion) (MIRA 16:6)
AMENZADE-, TU.A. (Betku)
Problem of elastie equilibrium of fittA)d fragmentary homogeneous
plane media. Izv.AN SSSR.Mekh. i mashinostr. no.5tl79-186 S-0
163. (HIRA 16s12)
AHENZADE. Yu.A.
......-
Determining the stressed state in ploovwJoe-homogeneous plane
media. Dokl. AN Azorb. SSR 18 no.110-8 162. (MIRA 1712)
, r
l.-Inatitut matematiki i mekhaniki AN A2-,SSR. Predstavleno
akudemikom All AzSSR,,Z.I. Khalilovym.
AMENZADE, Yu.A. (Baku)
Determination of the streased state in all eccentric ring
*IA~tiO&127 joined to a ciroular dieo, made of a different
material. 127. AN SSSR. Makh. no.11142-145 J&-F 165.
(MnU 18 15)
ACC NRa AP7002699 SOURCE CODE: UR,/0424/66/000/006/0122/0129
AUTHOR: Amenzade (Baku)
Yu. A.
ORG: none
TITLE: The elastic equilibrium of a circular plate wi,zh an elliptical opening and
an inserted stressed disc c,f a different material
SOURCE: Inzhenernyy zhurna.l. Mekhanika tverdogo tela, no. 6, 1966, 122-129
TOPIC ThGS; elastic plate,, elastic stress, elasticit7, complex function
ABSTR&Cl'-. The pro3blem is aet up analytically as shown in rigs. I and 2. Here, So is
SIM.?
C
t ~. - ~Xs".
J
rig. 2
Fig. 1
inq
ACC NR., AP7002699
the middle plane of the plate in plane z = x + iy; the outer bound is sphere to with
radius R, the lower bound is ellipse LI with semiaxes a and b. The ;phere and ellipse
move counterclockwise and clockwise, respectively; I's,x. are the elastic constants of
the* plate, Pi, x . are the elastic constants of disc S, which is inserted by pressuri-
zation or by heat treatnent. The solution of the problem involves finding functions
40(z), *O(z) and functions 01(z), *j(z) (all regular in range SI) of the complex vari-
able z; the functions must satisfy certain boundary and contact conditions. The cal-
culations result in two inf-inite systems of linear equations. The roots of the first
four and three equationi of these systems are
q, = 0.229081to6f
t2t
0.261 13 it 0.152A4 -R
Orig. art, has: 25 formulas, 3 figures.
SUB CODE: 20/
SUBM DA,TE: 07Dec65/
ORIG REP: 003
Card 2/2-
POPOV, Dmitriy Hikhaylovich; DOBUY, losif Matyi-yevich; AWj2pVj BjL,
otv. red,,; MOM., T.S., red.; HARKOCE, K.G.v tekhn. red.
[Plans for the dispatching and regulati.:,n of mail flows) Plemy
napravleniia i regulirovanie pochtovykh potokov. Moskva, Gos.
izd-,vo ll,t-rr po voprosam sviazi i radicn., 1961. 80 p.
(MIRA 15:1)
(Postal service-Tranoporta"Uon)