SCIENTIFIC ABSTRACT LOMIZE, B.M. - LOMIZE, M.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000930510001-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 31, 2000
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

#7

LOMVE, B. M.
32482. Nekotoryye voprosy proyektirovanlya besplotinnfkh vodozaborov samotectiflogo
tipa. Izvestlya Gruz. natich.-issled. in-ta g1drotekhniki I mell-)ratsil, t. 1,
1949, S. 139-48.--.,Iezyujne na gruz. yaz.
50; Letopis' Zhurnallnykh Statey, Vol. 50, Moskva, 11?49

LONIZE, B.H., Inshener.
.1 ........I...,.........
Locating the dangerous sliding area in calculating the stability
of embankments. (VAdr.stroi. 23 no.2:32-36 #54. (KIRA 7:4)
(Isibankments)

LOMIMP G.M., doktor tekhn.nauk., prof.; ZIAILIROV, R.S.., kand.tekhn.naak
Using electroacoustic piezodynamometers in the construction cxf
the PlarinwHydroelectric Power Station. Gidr.stroi, 32
no-4:33-35 Ap 162. (MIRA 15 -.4)
(Plavinas Hydroelectric Power Station) (Dynamometer)

I"IZZ, G. M.
,.; -I ,
Percolation throu& Crainy C-owAs [with smu&rv in Znglish]. IST.
AN Arx.M.Ist.nauki no.1:63-96 146. (XLRA 9: 8)
1. Institut geologichaskiky n&-,tk kkad,%21i nauk Aroyanskor SSR.
(Water, Underground) (3oil percolation)

LOOMMIZE, 0. M.
32483. Treshchinavataya gornaya poroia, kak srela, so-iarzhashcha-ya fiiltratsionnyy
potok. Izvestlyn Gruz. naich.-issled. in-ta gn,irotekhniki i meloratall, t. 1, 1949,
1. 5-12--Rezyume na nz,-Bibitogr: 25 nazv
3~: 1- 1:0. jskv
LAW "I Iv 1:4
4.1
"I A,
WME, G. M.
Filtration In -s. '':,shva, "t, v. ~51 34485)
TC17l.U-

LOMIZY., T-3ROP 0. M.
USSR/Hydrojogy - Irrigation Sep 51
"Counter Filtration Measures in Caaals and Reser-
voirs," Prof 0. Jj. Lomize, Prof A. 9. Voznesen-
skiy, S. G. KWebaikov, Cand Tech cl
"Gidrotekh i Meliorat" Vol III., No 9., PP 7-18
Filtration losses should be kept at min to raise
the efficiency of irrigational systems. Results
of investigations by Georgian Sci Res Inst of By-
draulic'Eng and Soil Improvement were discussed-An
a session of Sc:1L Tech Council and Tech Bur. Ar-
tificial binding of soils was adopted. Mech re-
inforcement, vidoly applied in road.construction,
vas recamended-also against filtration.
191757

USSR/Engineering - Civil - Water Filtratior FD-2920
Card 1/1 Pub. 41-1/17
Author Lomize, G. M. and Nasberg., V. M., Moscow, Tbilisi
Title Drainage of pressureless hydraulic tunnels
Periodical : Izv. AN SSSR, Otd. Tekh. Nauk 3-15, June 1955
Abstract : Points out tne need for having a full understanding of the
principles of hydraulic pressure which is developed on the
outer walls of a tunnel, or a main by seepage of subterranean
water. Describes the most effective ways to drain off this
-water, and thus redl.ce tbe pressure on the tunnel walls.
Drawings) tables, graph:3, formulae) Six references, all USSR.
Institution
Submitted April 5, 1955

SOV/1.2-57-9-18476
Tf anslation from: Rtferativnyy zhurnal, Elektrotekhnika, 1957, Nr 9, p 55 (USSR)
AUTHOR: Lornize, 0. M.
TITLE: Uplift of Gravity Concrete Damji'
(Vzveshilvaniye gravitatsionnykh betannykh plotin)
PERIODICAL: Tr. Mosk. energ. in-ta, 1956, Nr 19, pp 204-216
ABSTRACT: In conoidering the uplift force and hydrodynam3c pressure exerted by
a seeping liquid on the skeleton 6f a percolating medium (concrete, soil), the
following assumptions have been made: (1) concrete is considered as a perme-
able body; (2) concrete comprises a communicating system of pores; (3) water
in concrete pores transmits the hydrostatic pressure that consequently results
in an uplift of the skeleton. If a concrete body is dissected by a surface normZ.1
to the seepage path and crossing the minimum quantity of monolithic bridges,
the total area of bridges is characterized by an effective -porosity factor n"
(F-F, )IF, where F i:3 the total area of crost; -section, F, is the monolithic-
bridges area. Experiments show that F, does not exceed 7-9%, whence n,
Card 113

SOV/1 1?-57-9-18476
U'plift of Gravity Concrete Dame
should be 0.9 or higher; (4) the hyd-rodynarnic pressure of the seepage stream
exerted on the solid concrete phase 'is equ&IL to D= -n,, - LV grad h, where
Ag is volumetric weight of water, h is the :3-eepage head. As n, is close to 1,
the above formula for concrete does not differ much from an exprension for
hydrodynamic pressure on the skeleton exerted by a disperse soil: D - - 60 -
grad h; (5) loosely bonded water transmits a kydrostatic pressure; (6) the
effective-porosity factor can be similarly applied to fissured and porous solid
rocks, also subject to uplift; (7) for gravelly and sandy soils (except for
cemented) nw - 1; i. e. , these soils do not differ much from concrete as far as
uplift and hydrodynamic pressure are concerned; (8) the effect of uplift azd
hydrodynamic pressures in clayey soils is not clear, but it can be assumed that
nw is close to unity for these soils, too. The effect of water on a structural
massif can be determined from the aforesaid. Quantitatively the concrete up-
lift in water can be calculated from a simplified formula Auplift r-- Ab - I -
If water levels are diff er-ent on both sides of a concrete massif, a seepage
Card 2/3

So,,r,, 112-57 -9-18476
Uplift of Gravity Concrete Dams
stream (apart from the uplifting pressure) appears and causes a hydrodynamic
pressure within the massif. Porosity and seepage peculiarities of corcrete in-
fluence qualitatively the evaluation of the role of counter-seepage measures.
Discrepancies noted between the recommended calculated structure stability
and the operating experience data require that latent additional safety factors
of the structure be evaluated. It is necessary to develop new standards for de-
signing concrete gravity dams an the basis of their limit atability.
V. 0. P.
Card 3/3

SOV/!24-58-1-903
Translation from: Referativnyy zhurnal, Mekhanika, 1958, Nr 1, p 120 (USSR)
AUTHORS: Lornize, G.M., Nasberg, V.M
TITLE: r_-C,,sid, ration of the Pu;*~ability of the Concrete in Seepage Cal-
culations for a Tunnel (dk~t vodopronitsayemosti betona v f il' -
tratsionnykh raschetakh tunnelya)
PERIODICAL: Tr. Mosk. energ. in-ta, 1956, Nr 19, pp 216-240
ABSTRACT: The authors present a method for the approximate seepage cal-
culation of drained and nondrained atmospheric hydraulic tunnels
with consideration of the permeability of the tunnel lining under the
following premises: The seepage fiow is plane and steady; the
relative depth of the tunnel with respt!ct to the free ground-water
level exceeds the perimeter of the cross section of the tunnel so
much that the surface of seepage may be considered to be approx-
imately coincident with a horizontal surface; the soil and the con-
crete of the lining are assumed to be uniform and isotropic relative
to permeability, and the seepage of the water follows the Darcy law.
In finding the calculational relationships for the case when the
Card 1/2 tunnel is drained at the bottom, the authors use a superposition in

Consideration of the Permeability of the Concrete (cont. )
SOV/1 24-58-1-903
a plane of the flows that are the result of the presence of point sources and sinks,
under the condition that the upper and the lower half-planes have different perme-
ability coefficients. An analysis of numerical calculations adduced in the paper
enables the authors to arrive at the fuilowing conclusions: If the ratio of the F-rme-
ability coefficient of the concrete of the tunnel lining divided by the permeability
coefficient of the soil exceeds 0. 1, then draining the tunnel is not practicable; if
that ratio is less than 0.05, then the tunnel can be drained effectively, in which
case the permeability of the lining may be safely disregarded in seepage calcula-
tions. Bibliography: 7 references.
S. N. Numerov
Card 2/2

IDMIZI, G.M., dekt*r takhnichaskikh nauk, professor; NXTUSHIL, A.V., dektor
""JO~~theskikh nauk, professor.
Using elactrossmosis in lowering ground water 2evel. Gidr.stret-25
no-3126-31 AP '5b. OGBA 9: 9)
(Blectroesmosis) (Water, Underground)

S oj~
Cq. L 2 - 21

I - ,1 7 7 r- - 1,,j,
';; T .
I I I- L- E U, .
LOMIZE, G.M,, doktor tekhn.nauk, prof.: GRIGORYAN, A.A., lnzh.
Deformations in loses soils. Gldr.stroi. 26 no.9:27-33 S 157.
(MIRA 10:10)
(Soil mechanics)

ILIASE I BCOK EX?LOITATION SOV/5203
Lomize, Grigoriy Mikhaylovich, and Anatoliy Vladimirovich Netushil
-----------
Elektroosmoticheskoye vodoponizheniye (Electro-Oamotic Depression
of Water Level (Dewatering]) Moscow, Gosenergoizdat, 1958. 175 P.
2,700 copies printed.
Ed.: G. M. Mariupollskiy; Tech. Ed.: A. M. Fridkin.
PURPOSE: This book is intended for technical personnel in planning,
construction, and scientific research organizations.
COVERAGE: The authors describe the results of theoretical and ex-
perimental investigations of electro-o:3mosis phencmena in the soil
and of electro-osmotic depression of the water level and Its prac-
tical application in the USSR and abroad. Acoording to the Fore-
word, this is the first attempt to present a generalizatita of
the experience gained in this field and to develop practical
methods of designing the ansemblies in question. Chs. I and II
and Pars. 1 and 2 of Ch. rf were developed and written by
Card---I-~

Electro-Osmotic Depression (Cont.) SCYV/5203
G. M. Lomize, Professor, and Ch. III and Pars. 3, 4, and 5 of
Ch. IV by A. V. Netushil, Professor. Ch. II is based on the re-
search work carried out by th6 Department of Foundations, Earth-
works, and Constructions of the Moskovskiy energeticheskiy institut
(MEI) (Moscow Power Engineering Institute) under the supervision
and with the participation of G. M. Lomize. The following in-
vestigations are of special Interest: on electrostabilization of
the soil, by Ye. P. Kudryavtsev, Engineer; on the electro-osmotic
factor, by R. S. Ziangirov, ingineer; and on the effect of direct
current on the filtration properties of clay soils, by A.A. Mukh1n,
Candidate of Technical Sciences, and R. S. Ziangirov. Ch. III
contains the renultr of theoretical and experiment'al investiga-
tinns made at the Deoartrient of Theoretical Principles of Elec-
trical Engineering o-.' the NEI under the supervision and with the
participation of K. M. Polivanov, Professor, and A. V. Netushil.
K. A. Krug, Profp:ssor, Corresponding Member, AS USSR, helped
supervise the work, much of which was carried out by N. M. Burdak
and A. A. Mukhin, Candidates of Technical Sciences. Ch. IV con-
tains a generalization of practical work in the application of
6

Electro-Osmotic Depr,~13,s,-_on (Cont.) SOV/5203
electro-osmotic dewatering In field operations. A. A. Mukhin,
N. M. Burdak, Ye. P. Kudryavtsev, R. S. Ziangirov, S. K. Andreyev,
I. A. Shekhtman, I. Logov, S. A. Levitan, and o'hers took part in
this phase of the work. The MEI Investigations of the effect of
direct current on the ao.11 and on the water In it have been con-
tinued beyond the publication date, and, according to the Foreword,
brought to light new data on the electrical stabilization of the
soil, the effect of direct current on filtration and other soil
properties, and the poss:Lbility of using the direct current effect
on the statics of ground masses. Rather than delay publication of
the first reports on this subject, the authors decided to include
the developments, corrections, and new information on electro-
osmosis and Its applicat4.ons in the next issue of MEI proceedings.
The authors thank G. M. liariupollskiy, Candidate of Technical
Sciences, for his assistance. There are 62 references: 53 Soviet,
4 English, 3 German, 1 Italian, and I Polish.
TABLE OF CONTENTS:
Foreword
3
C`P__r-d -_V6

98-5e-6-2/21

AUTHOR: Technical Sciences, Professor
TITLE: FiFld of -11-fil.,Lcatior and Schemes of Electro-Os-
motir" Level (Obl"st' vozmozhnogo primene-
niya J. s~.i, vodoponizheniya)
PERIODICALt Stroii.ellstvo, 1958, Nr 6, PP 7-12 (USSR)
ABSTRACT-. The r-"- Fcocess can be successfully used to
lower the ;-'rourid water in trenches and foundation
pits in clay arii --!..%1j--!3andy water-saturuted soils of low
dens-ity, 'J.ht~ a%c~*-,.r describes in detail the scheme in which
ordinary Gra:.aln.7 we! Is are used as cathodes, and iron rods
of diffs7-arill !orr.,, c.riven into the soil are used as anodes
(Figure J.) ~ Thit3 rj~,h--3me was elaborated by the Nauchno-
is-nledovat,,! :31-,-:.y ~.nQtitnt osnovaniy i podzemnykh sooruzhe-.
niy - Sr..`-ont4fit, Regaarch Institute of Foundations and Under-
gruund 0cnq4ruct:.on3 -- (B.S. Fedorov, B.A. Rzhanitsyn). The
work was done -~-,nder the supervision of the Doctor of Technic-
al Sciencuc, A.V. Netushil.
There 5 f *-t~-,,..---,:,,, and 10 references, 8 of which are Soviet
and 2 Engliah.
AVAILABLE: Library ,)f

Card 1/1 Hydroloff-USSR 3. Anodes-Applications
G1 -rd,
4. Ca"*.-~,)r~~l,.3--.;,.-,o)..-.:-;-:7...~7~:L--

SOV/24-58-'/,-9/36
AUTHOR: Lomize, G. 111. (Mosc.)w)
TITLE: _TS_e_Kf~fect of the G:cound Structure on Its Electro-Osmosis
(0 vliyanii struktury grunta na elektroosmos v nem)
PERIODICAL: Izvestiya Akadantii nauk SSSR OtdeleniyE tekhnicheskikh
nauk, 1958, Nr 7, pp 61--69 (USSR5
ABSTRACT! The electro-oamosis of the ground is conFidered by the
author in relation to the stream of water h&ving laminar pro-
perties. The following factors affect the z:)tir.,a of water
(electrolyte); I)a) - soil porosity., m i I., -- the surface
of the unit volume of soil s"kel-iton, S 7 (1-1); c) - the
characteristic distance L between the eaturated particles
with hydraulic radius R m/Jj (E~ 1); J. ) - the shape of
the skeleton 'particle,.-,, . 2)a, - density ol.' water
P (M, L-3) coefficient of viscosity ji(M, L-1 T-1
9 2
(L T_*l
c co6fficien' of kinematic visc-csity -0
- L TJ
3) Velooity Df the interetitia" water (Eq 2, wbere V.-
fictitious rata cf the elertro-osmosis). 4) Eloctric power
equal to th(, r_~sisuance V,.. (Eq 3, where c volume density
of the charge, i.e. sura oi ons, cr '_ as a but related to
Card 1/5 3 . S 0

SOV/24-58-?-9/36
The Effect of" the Grouad- Structure or, Its Blectro-Osmosis
the unit surfai:.a of Lhe soil skeleton). The eltactro-osmosis
J.a described by the '? functions of the exprossion (4), from
which the two ~aon-di~ensional values (Eq 5) are defined
Reynold's number). Wh--n
coefficient of resistance~ -XR,
substituting Eq (5) into Eq (4) the formula (6) is obtained,
which can te determined experimentally. Also it was found
experimentally that the relation between If,.. and V,,,- !, could
be e ress6d as: Eq M., where A - a ronstant parameter. When
Eq (51 is substitutz-1 into Eq M.. the formula (8) is obtained,
while from. Els (2) -9-ad (3) the formula (9) is derived (K, -
coefficient of electro-o=sis = fictitious rate of eleotro-
osmosis I/,, at th-- tension -,-f the external electri,% field
1 V/cm.)~ PA-LIS7 the formula (9) desnribes the specific property
of the electro-osmosis and K r--ipresents thn preparation of
the soil., all the par-ticles o.L which are affect-ed by the
Card 2/5

SOV/24-58-7-9/36
The Effect of the Ground Stru~tt:.re on Its Electi-c-Osmosis
electro-osmositic water flow,, In the case of larger soil
particles (sand) the increased dimension of the pores causes
changes in the water motion augl the formula (9) must be ad--
justed accordingly, The cuT-eg of the elect'ro-osmosis rate
are shown in Fig 1 (e. - fine) b - coaxsel., ',;-- intermediate
size of pores, g - linaar ra-i;e. The relation of the surface
of the soil ske_~etcn and the hyd-raulic radius f-o the size of
the particles and porosity is giver, by Eq (11), whier, when
substituted into E (9) ard (10) gives formula (12) tfine
particles, and (13'3s(coarse particles), The experimental
verification of the above calculation was made by R. S,
Ziangireav by metuio ;-,f a -osmCsis master, illus-
trated in Figs 2 and (I. - water supply, 2 -- level contTol,
3 - cathode F,~ , -~ a_nGde F--- : 5 - water outlet.). The
samples of soi.l_ wo-i- submitt~-_, ior t-be tests incrder -,o de-
termine a relatim-Z--~jip c4 ~h~ ele-Itr., -osmosis arid thc- poro.-
sity and the ri.. ze of -.*.ie par Les. The samples &r-_ described
in the Table in p 64~ walcn -,aver, the actual diameter (2nd
column) and upe mear. uianA-~Z- (3:rd -olum:n) and tile 6 :amples
of soil (1st colum .). TI.P, desc-r-'.;A-;.on of the Samples is given
in the 4th column t'fln'v1oF1a-ia.. oand, screened- river sand,
Card 3/5 1 1

SOV/,Z4-58-?-9/36
The Effect of the Ground Structir-a on ire E!Ectro-Osmcsis
screened, ocasta.L sanJ , sc rc . aed; laxF;hallit, waLiLed) and the
mineral content in the 5th column (rolled grains of qijartz
mixed with the spa2- &-.d flint.~ sli-ghl7ly rolled irains of
quartz mj_xed with da~rk r_olouz-ed minerals, sharp splinters of
quartz3, The resul-.9 cf thla :-xperiments are shcwn in Fig 4;
which represents ~he rivLation.ship of the co-
efficient Y. (nm s and t h,- , -~ -r n for
o,,- - si,_ of g:ai a (mm)
various pcro-Aaos i "Ipcinte 1--4- T~61)1-~.Sent n 4B.- 45~O...
37.5 and 34.0 re ape,,-. thscye' 'i.-al cur're).
culation of the r.aL b~, porfcrwed i-L re5pect to
the zeta-potentia.I a-, in (Eq '.'14))~
Then the ivi-I 'te &1I.Aied as -r-. relation of its
rate to'the density of t-he -~urreat fEq 15). Th.e through
a crose-sectic-ri of thp, ground c~_ui be lexp~7essed by Eq (16)
( i - current, y -- c,f t;Lc. coil)~ The
rate of the ('Ea 1?) was cal:zulated by I,, I~
Zhukov (Ref 1). ThF. _ut,put waz define'_ by him ais Eqs (18) and
Card 4/5

SOV/24-58-7-9/36
The Effect of the GrozmC Structure on Its Electro-Osmosis
(19). In order to include the structure of the ground in
these equations the formula (20) could be applied, The co-
efficient of filtration K, can be defined as Eq (21) or
(22) and the relation K -7-, car be found from Eq (23).
The results of the experimental determination of K in rel-
ation to the diameter (d) and porosity (m) of the homogeneous
soil are given in Fig 5. There are 5 figures, 1 table and 9
references, of which 8 are Soviet and 1 English,
SUBMITTED: June 24, 195?.
Card 5/5

10MIZEI G.M., prof.. doktor tekhn.nauk; NABBERG, V.M., kEmd.tean.nauk
SeeFage calculations for Iqdraulic tunnels. Izv.VNIIG 58;
162-176 158. (MIRA 13:7)
(Boil percolation) (Tunnels)

LNIZE, G.A.
Consolidating nxcavatinne bjv means of direct currents havirg
an influence on static propertioR of clayey Rolls. 16tich.dokl.
vya.shkoly; strol. no.1:119-126 159. 041RA 12:10)
1. Rekomendovana kafadroy o9novanly fundajentnv t konstrukt917
Hoskovnkogo onnrgoticbeekogo inRtituta.
(Soil stabilization)

LOMIZE, G.M.
Regularities of deformability of dispersed soils., Nauch.&okl.
4
vyaahko .ly; strol. no.2:121-128 '59. (Kj-M 1-~-.4)
1. Rekomnndovana kafedroy oanovanty, fundamantov i konHtruktniy
Hoaknvakogo onergetichaskogo instituta.
(Soil machunics) (Plasticity)

I
I-
"I -~~
I LOMIZE I G.M. P -doktor tekhn.nauk, prof.
I
CP 1~-IRtinw sag defonatione (,.~ locis collB. Gldr. strol. 31 ro.7: I.
39-43. J1 16L (MIRA 14:7)
(Loess)

LOMIZZ, G.H., doktor tekhn.nauk, prof.; GILIMAII, Ya.D., f.nzh.
Electric spark method of compacting soil. Gidr. strai. 32
no.6.*42 A 162a (141RA 15:6)
(Soil stabilization)

j
LOMIU , G.M.; GUTKIN, A.M.; ZHUROV, N.V.
Measurement of the conditionaIly instantaneous modulus of
elasticity in tenacious sollo, Inzh.-fiz. zhur. 5 no.6:61-66
Je 162. (MIRA 15:12)
1. Energeti-choskiy-inatitut, Moskva.
(Elasticity)
(Soil research)

-LOMIZE, G.M,,- GUTKIN., A.M.; ZHUXOV, N.V.
Study of the rheological properties of plastic clays, Ozn,p fund i
mekh grun. 5 no.2.1--4 163. (MIRA 16:3)
(Clay--Test4ng)

LCMnE, ox., prof., daktor taklan. nauk; GILIMAN, Ya.D.p inzhe
Compacting soils by electric discharges. Trudy Giproyodkhoza
no.22sl55-162 163. (MIRL M8)

SM. H. 1 WALM.L.R. .,[transiator]; M0NO8OV,ya.A.[tr&nslAtor];
KOSTY,LWA,V.ye. Xf-ra--54N , HIRDWIOV,G., redaktor; NOGILVSKIT,
Yu,A., redaktor; IOVLWA,U.A., tokhnlchaskiy rodaktor
[Topics in guided wave propagation through gyromagnatic media. Trans-
latod from the Ing3lehl Yoprosy volzxovodnogo rasprostraneniia elektro-
magnitnykh voln v girotropnvkh sredakh. Peravod a angliiskogo L.G.Lo-
mize, IA.A.Monosova i VJKostylevoL. Moskva, lzd-vo inostrannoi lit-ry,
1955. 189 P. (MLRA 9:3)
(REAio waves) (Wave guides) (IlectrowguetLem)

44 P)I) Y-e (7
YOjrS,A:J~.-.MILLJM.S-Y6-. VICIS,K.T.; L(XIZB,L.G.[~wranalator];KIRD(ANOV,
Ruben Gayevich, redalctor; KRM(C' ~redaktor; KCRMJV,X.N..
tekhaicheskiy redaktor
[Behavior and application of ferrites in the niorowave region.
Translated from the Inglishl Svoistv4 ferritoy i ikh primenenie
v diapasone SVCH. Perevod a angliiskogo i,.G.Lomize. Moskva, Izd-
vo "Sovetakoe .,adio.0 1956. 99 p. (KLRL 9:3)
(Yerromagnatim)

-4c

C M Z'
AUTHoR: Lomize, L.G. log-10-11/3'9
TITLE: Anomalous Rotation of the Polarisation Plan," Caused by the
Volume Resonance in a Gyro-magnetic Wavegu-de of Finite
Length. (Anomallnoye vrashcheniye ploskosti polyarisatsii,
obuslovlennoye obleMnym rezonansom v giromagnitnom volr--
ovode konechnoy d1iny
PERIODICAL: Radiotekhnika i Elektronika, 1957, Vol-II, No.10,
pp. 129? - 1 99 (USSR).
ABSTRACT: Some experiments were carried out on a cylindrical wave-
guide which was completely filled with a ferrite material. It
was found that as a result of strong reflections from the
surfaces of the ferrite, a volume resonance was taking place
which led to the appearance of a non-linear effect. The non-
linearity consists of an anomalous rotation of the folarisation
plane, as can be Been from two experimental curves takenl'o-r-
two different samples) shown in Fig.l. The curves show the
rotation of the polarisation plane as a function of the mag-
netising field applied to the ferrites. The above effect could
be explained theoretically and calculations were made for a
waveguide having a len6th of 1.19 cm, radius of 1 cm and operating
frequency of 9 120 Me/s; the ferrite was assumed to have a
Cardl/2 permittivity of 10. The calculated curves which are shown in
Fig.2 are in good agreement with the experimental data.

log-10-11/19
Anomalous Rotation of the Polarisation Plane Caused by the Volume
Resonance in a Gyro-magnetic Waveguide of Finite Length.
There are 2 figures and 3 Slavic references.
SUBMITTED: February 27, 1957.
AVAILABIB: Library of Congress.
Card 2/2

AUTHORS: ~Jirimanov, R.G., Lo.,mizeL.G.
TITLE: Some Titanpte Ferr4_t0G at Ultrahi.-,h r1req enci(-,-0i(-1..o~3rjye
j - .-U
titanatov~ye ferrit7 na sverldivysokyk?i cliastota:,--'a)
PERIODICAL: Radiot,,1z1hni1z-.a iE'lektronilca, 1,)5,3', Vol.I11, Ur 1,
P-155 (USSR)
ABSTRACT: Some wo:c1c was done tjvard3 iner:m:3ing t1ae permittivity
of ferrito.-3 by addin:,, to Vl~:,m, a quartity of CoTiO
which has E; = 140 and t 'rr6 = 5 :;-r 10-3 at a
of 3.2 cm. Curves of -~t and e1i as a fumctio-a of
titanate contents are chown in Fir-.21 re)res,~--I~s
0
the Faraday effect in a cylindrical wave-uide for the
ferrites with variDus tit,-alatc- c-)ritents. The na.por c~n-
tains 2 figures and 2 Russian references.
0
SLEMITITTED: April 117 1957
AVAIIABLE: Library of' Con-ress
Card 1/1

.30V/10)-3-7-5/ ~3
AUTHOR: Lomize, L. G.
TITLE: A Gyrotropic Cylindrical Waveguide of Finite Length
(Girotropnyy tsilindricheskiy volnovod konechnoy dliny)
Radictekhnika i Elekbronika , Nr 7, PP 896-307
(USSR) 1 10/58
ABSTRACT: A cylindrical waveguide containing a section filled -,,.,ith
a f-rrite material is considered (see Fig.1). The ferrite
is assu,med to be ma,,netized in the longitudinal direction.
It is assumed that the waveguides on both sides of the
ferrite are semi-infinite and have zae same diameter as
the ferrite section. A linearly polarised H 11-viave Dropa-
~,,-,ates along the axis z towards the ferrite section. The
problem consists of determining the sl*ft 7 4) , o. the plane
of polarisation and the ellipticity, 1 7of the H 11-viave
(see Fig.1) which propagates in the 1 ft-hand serii-infinite
waveguide. It is necessary to relate ~ and tSQ to
frequenzy f the length of the gyrotropic section
Card 1/4

3OV/l0*9-3-?-5/23
A Gyrotropic Cylindrical Waveguid3e of Finite Length
radius of the waveguide R I the permittivity of the
ferrite E and the components of the ferrite tensor ~Ll
~L2 and 1L3 . For the purpose of analysis it is assumed
that the losses in the ferrite can be neglected. The solu-
tion of the Maxwell equctions for the gyrotropic section
can be expressed (Ref.4) by Eqs.(l), vibere J n is a cylin-
drical function of the first kind of the n'-h order, r is
an arbitrary radius, (p is the azimuth, while the other
parameters are defined by the equations on p 89?. The
arbitrary constant M of expressions (1) can be determined
from the boundary conditions at 'the walls of the waveguide
while the constant A n-0 can be evaluated from the boundary
conditions at the facial planes of the gyrotropic waveguide.
The propagation constant y is given by Eqs.(2). If the
electrical radius of the gyrotropic section is large (about
4 times greater than that of the isotropic waveguide), the
propagation constants of various waves in the ferrite can
be expressed by Eq.(3). The shift in the plane of polari-
sati3n and the e114 pticity at the output o~ the Syrotropic
Card 2/4 waveguide a:~-e given by Eqs.(6) where the parameters n and

1-73 OVII 09 -3 -7-5/2:;
A Gyrotropic Cylindrical Waveguid,~ of Finite Length
v are determined by the romaining equations on p 901.
Eq3.(6) are employed to plot 0 and tgQ as a function of
t for various values of IL2 ; the resulting curves are
shown in Figs-3 and 4. 4) as a function of 112 for various
values of ~Ll is plotted in Figs-5 while tgO as a function
of 112 for various values of Ii, is shown in Figs.6. The
families of curves of Figs-5 can be used as nomograms for ui
approximate determination of the tensor components of mag-
netized ferrites. The basic quantities in this case would
be the polarisation planes 4), and 02 for two ferrite
samples having different electrical thicknesses; the experi-
mentally determined q), and (P2 can be u-sed in conjunction
with the curves of Fig-5 to determine curves of q), = const
and 4)2 = const in IL, and 112 coordinates. The point of
intersection of these curves corresponds to the unknown values
.1
I"ard 3/4

~OV/l' 19-3-7-5/23
A Gyrotropic Cylindrical Wave,,-,uide of Finite Length
of ~Ll and 112 . This method was employed to deter;-Ane
jil and TL2 for a magnesium-manganese ferrite at a Yjave-
length of 3.2 era. The dependence of ~tl and 112 on the
magnetizing field H is shown in Fig.?. The paper contains
8 figures and 8 Soviet references.
SUBMITTED: February 27, 1957.
1. Waveguldes--P~Vsical properties 2. Ferrites--Magnetic properties
3. Electromagnetic waves--Propagation 4. Mathematics
Ca,-,,d 4/4

LCKM, L. G., VYSTAVKIN, A. M. and BMNASBSVSMI G. A.
"Rediation of Relativistic Electron Flow at Millimeter Waves,
report presented (by Bernashevskly) at the 9th SYmPosium an Millimeter waves, 31
31 Merch - 2 April 1959, Brooklyn Polytech. Inst, Now York.
Inst. for Radloeleotriolty wd Electronics, LaS

69913
/60/005/05/001/021
5/109
31 0 0 ,
E140/E435
AUTHOR: Lomize, L.G.
TITLE; Ca lcula ti-o-n-o-T---%-- Cher en!cov Radiator in the '-Ii-.rowave
Band ~5
PERIODICAL: Radiotekhnika -4 elektronikia, 1,.)6o,, Vol 5, Nr 5,
pp 707-719 (U.5SR)
l
ABSTRACT: 'of an extended
In this article the Cherenkov- radiatiofi
beam in wavs-Suidr- sy"5 ems with dieleCtr]C filling 13
considerea. It is shown that wa-veguide Cherenkov
radiators are substantially bettf,~r than horn-type
devices used experimental!.-/ fRef Id- to 14)~ bas~--d (.in
the extraction ~Df energy -In an unbounded dielec,~ric in
the direction perpendicular to the beam moiior.. As sbown
in th,4 work of other authors fR2f 20114)~ in the
millimeter band waveguida d9lay structures ha-e
subatantial advantage!5 over resonant sy5tems~ The author
first considers the Cherenkov ra,~~iation of a rnre-biinchel
el,~!ctron boa.:, in an unbounded diel~!ctric. A quantity Rr
is defined aa the radiation resi3Tance and is a function
of the radiator parameters anA the velocity and transverse
Card 1/3 structare of the electron beam. The case where the beaw

C 9 11
S/log/6o/005/05/001/021
E14o/E435
Calculation of a Cherenkov Radiator in the Microwave 1jand
uniformly fills the entire channel section is considered,
If the bunching remains constant infrease of beam
energy above 1 to 2 MaV gives a very slow inc::-ease of' Rr-
With sufficient length of waveguide there is a clearly
expressed resortant behaviour of R, at 5ynchronism between
the current wave and the ele--tromagnetio wave. The
resonant frequencies for various wara mcdes differ. An
expression is found for the envelope of the frequency
characteristic RrO + Rx,zE:s W~ permitting qualitative
evaluation of the radiator operation without solution of
the dispersion equation. Wi.th increa3e of waveEii'de
radius or decrease of length of radiating sectio 11 , the
individual resonance curves overlap and a continuous
resonance zone occurs. The quantity RrO is directly
proportional to f~ Thie is in agreement with the
we-l-known fact that Cherenkov radiation power is
proportional to frequency. In the presence of a channel
in a dielectric the dependence of Rro on F, and f
should change substantiaXly, The author .-ecimmi-tids tho~
Card 2/3 following three foums of Chereffliov radiator-

;~q- -3
S/109/0-0/005/05/601/021
E140/E435
Calculation of a Cherenkov Radiator in the !4icrowave Band
1. A selective radinior tuned to some one harnionic
contained in tfie be(-.;; C should be taken betw,~en
5 and 10. Resonance should be designed for the E01-wave
2. Broadband radiator, tuned simultaneously to a number
of beam harmonies. Th-~, ftindamental re-sonance 4.L-; to-hen
for the E02- or E03--WPtvo ~-"th the distance biAween two
resonances as closely as jjos.3ible equal tc. tbe beam
bunching freqneney or its harmonic,
3. Broadband radiator operating in the continuouz-
resonance zone. For the first two cases, tuning is
most easilv obtained employing a ferrite-dielectric rriixtur~a
instead of a pure dielentric. Tuning is then obtained by
variation of the mngnctic teristor of thc ferrite.. Tlv~
work was directed by Berriashevskxy and tht- a-~signvd-
current method of' sclving the waveguide. problem employed
in the paper was suggested by Vystavkin. There are
.11 figures and 20 re:,ferencezi, 10 of which are Soviet,
4 English and 6 Englis)i in Rusiian translation,
SUBMITTED: May 11, 1959
Card 3/3

S/109/60/005/06/012/021
E14o/E163
AUTHORS. Anisimoval Yu.V.j Bernashevskiy, G.A.,
V`_YSMV=T', A.N., an-T- omlze, L.u.
TITLE: Millimeter-Band Inve;t`1gatTon Waveguide RadiatOTS
Excited by Relativistic Electron "treams
--- Q, .- -1
PERIODICAL: Radiotekhnika I elektronika, 1960~ Vol 5. Nr 6,
pp 969-980 (USSR)
ABSTRACT: In previous theoretical and experimental studies In this
field rilativistic beams were used, accelerated and
bunched In linear electron accelerators or accelerating
resonators, fed by power resonators in the centimeter
waveband.,VMagnetic undulators and resonators operating
at higher oscillation modes have been used, including
dielectric-filled. The radiation power obtained
experimentally was as a rule 10 to 100 mW in the longwave
portion of the millimeter band but reduced to units or
tenths of microwatts at waves of the order of 2 to 3 mm,
apparently as a result of insufficiently good bunching
Card of the beam. Cherenkov-radiation experiments were
1/5 carried out only for low-voltage beams (of the order of
10 0), The radiation power obtained was a fraction of

S/109/60/005/06/012/021
F.140/E163
Millimeter-Band Investigation of Waveguide Radiators Excited by
Rej.ativistic Electron Streams
a microwatt at a frequency of 24. Ocs, coinciding with
the I mching frequency of the beam. In general
Cherenkov radiation In the milli-meter region has not
been studied experimentally and the theoretical
calculations have been carried out for single electrons
moving In an unbounded space or an infinitely long
1,raveguide and for an extended electron beam in an
unbounded dielectric medium. Such different approaches
.o the problem make comparison difficult. In the
present work different waveguide radiators are studied
from a common point of view and an attempt is made to
narrow the existing gap between theoretical and
exDerimental results. The present article considers the
foilowing three types of waveguide radiators$ smooth
waveguide of finite length with rectilinear electron
beam, dielectric field waveguide (Cherenkov radiator),
Card magnetic undulator. The approach is to consider the
2/5 radiation resistance R as the quantity fully
characterising a given radiator. In a smooth waveguide

Fq587
E 1109/60/00 5/06/012/021
1'240/B163
Millimeter-Band Investigation of Waveguide Radiator3 Excited by
Relativistic Electron Streams
the radiation resistance -_beaches appreciable levels and
therefore the radiation in such a waveguide may be
observed experimentally without difficulty. For a
Cherenkov radiator with a long dielectric delay structure
it is difficult to realise synchronism simultaneously at
several beam harmonies. It i_- therefore useful to employ
ferrite delay systems permitting regulat---on of the phase
velocities of various waves by magnetic bias of a
constant longitudinal magnetic field. The maximum
radiation resistance in the Cherenkov radiator at a given
frequency occurs for a channel diameter coinciding with
the beam diameter and a waveguide diameter calculated
from the condition of synchronism for the Eoj-wave~
For the undulator maximum power is radiated at transverse
dimensions of the rectangular waveguide equal to the beam
width and the sum of the electron oscillation amplitude
Card and the beam thickness respectively. The optimum design
3/5 of a smooth waveguide rad' 'Ptor corresponds to a walreguide
diameter equal to the electron b.~am diameter (not below

~.Q"
- t
S/log/6o/oo5/06/012/021
31140/H163
Millimeter-Band Investigation of Waveguide Radiatcrs &Y-cited by
Relativistic Electron Streams
critical). The length of synchronised radiators is taK(3111
equal to L = 10 am. kt this length the efficiency of
synchronised radiators is substantially higher than the
efficiency of non-synchronised radiators. The
efficiency of the Cherenkov radiator for the present
example is substantially greater than the undulator
efficienoy. kn experimpntai study of these radiators
was carried out using a,linear electron accelerator
operating in the 10 cm band with output energy 0.5 to
MeV and pulse current 30 to 50 mk, the tested radiator
and a set of measuring instruments, The harmonic
composition of the electron beam was not studied.
experimentally. Therefore the values of R obtained
are only relative, They are somewhat low for the
following reasons: the shape of the 'bunch a,, the
accelerator output may differ substantially from
Card rectangular; in calculating R reflect *'on. absorption
415 and conversion losses in various elements ok the channel
were neglected; the radlation power of the investigated

S/.109/60/005/06/012/021
E140/E163
Millimeter-Band Investigation of Waveguide Radiators Excited by
Relativistic 'Electron Streams
signal sometimes reached tens of milliwatts compared
with a calibration signal of 45 IN. It was assumed
that the detector characteristic is quadratic. On the
average in the range from 10 to 2 mm a decrease of
radiation Power with decrease of wavelength was observed
generally constituting approximatel 1 dB per harmonic.
There are 11 figures, 1 table and 1K references, of
which 15 are Soviet and 1 is English.
SUBMITTED: August 20, 1959
Card. 515

83274
s/log/60/005/009/024/026
9140/E455
AUTHORs Lomize, L.G.
TITLEs On Transit --and Retardation Radiation in Waveguide
Systems
PERIODICALs Radiotekhnika i elektronika, 1960, Vol-5, No.9o
PP-1546-1549
TEXTs It is shown that if a finite length of modulated
electron beam is assumed, a unified treatment of Cherenkov,
transit. and retardation radiations may be applied. A plane
waveguide system is considered in the assigned-current
approximation, after which a rectangular waveguide is examined.
With J, ----,b the transit radiation power should be of the same
order of magnitude as the retardation power, somewhat exceeding the
latter. This was checked experimentally in a rectangular waveguide
3 x 20 mm, with 3 MeV electron beam. One of the wide walls of the
waveguide was made of a foil transparent to the electron stream.
The waveguide was matched at one end and connected at the other to
a measurement circuit reacting to the HIO wave (Ref.11).
The experimental results c~,rzfirmed the calculations.
Calculations showed tAat, at relativistic velocities of the beam,
Card 1/2

83274
S/109/60/005/009/024/026
E140/E455
On Transit and Retardation Radiation in Waveguide Systems
radiation in the direction of the beam is substantially more
intense than in the perpendicular direction. This is in ac,-ordance
with Ref.l. Acknowledgment in made to G.A.Berrshevskiy for
directing the work. There are 2 figures and 15 Soviet references,
SUBMITTEDs September 26, 1959
Card 2/2

CHEidlETSKIY, A.V., kand. fiz.-mat. nauk, red.; LOIIZE, L.G., inzb.,
red.; ANDREYENKO, Z.D., red.; VLASOVA, NJ~, tekhn. red. -
[Some problems of physical experimental technique in studying
gas discharges] Nekotorye voprosy tekhniki fizicheskogo eksperi-
menta pri iosledovanii gazovogo razriado; nauchno-tekh.,icheskii
sbornik. Moskva, Gosatomizdat. N0-3- 1961. 120 p.
(MIRA 15:5)
(Electric discharges thrcpgh gases)

-
3 0 ((1rd /1.3a/ 111CS)
AUTHOR: Lomize, L. G.
20922
S/057/61/031/003/006/019
B125/B202
TITLE: Comparative characteristics of.Cherenkov, and transition,
radiation, and bremastrahlung in the range of short radio-
waves
PERIODICALs Zhurnal tekhnicheskoy fiziki, v. 31, no- 3, 1961, 301-310
TEXT: The author derives the most important equations for the radiatifin
resistance of a Cherenkov.radiator - by taking account of the velocity
spread - as well as foi- transition radiation and br;emostrahlung. He then
intercompares the efficiencies of these 'radiators. Furthermore, the
author reports on the results of the experimental study of a grouped
electron beam with 3 - 5 Mev. These results in principle confirm the
conclusions drawn from the theoretical calculations made by the author.
Instruments of the type of.a magnetic undulator were developed for the
first time by Mots, Ton, Whitehearst. The first chapter of this paper
deals with Cherenkov radiation by taking account of.the velocity spread
of electrons in the cluster. In this connection a cylindrical electron
Card 1/9

S/057/61/031/003/006/019
Comparative characteristics of... B125/11202
beam with a radius r. passes a channel with the same radius in a dielectric
filling a metallic semiconductor with the radius R. The beam is assumed
to consist of a periodi*cal a.equen.,e of electron clusters of arbitrary
duration and shape. The electron velocities are adsumed to be distributed
in each cluster according to a 'it-type law: dN/dv - 0 with-v> vi and
v< v2; dN/dv - N/Av with v 24 v 4, (6(s)
I-)] U
Card 5/9

Comparative characteristics of...
20922
S/057/61/031/003/006/019
B125/B202
then hold with L/X. With L--*cD Eq. (6b) approaches the first Bum in
formula (4). In this case a transition radiation is concerned. With
square beams (lateral lenith a)
32LI I I .
ILI ) ;~,Tfiinl? nPw L