SCIENTIFIC ABSTRACT SULADZE, I.D. - SULAKVELIDZE, G.K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001653820017-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

in Fref-~b .3Leinforce--- Concre-e Trou-hs
-,-,,n -nf7. -U
'Dec.1on L"cr Irri~-ation Cana-s
Lj
0.6 to 0.8 m in diameter r.,ust have a6 m::,~ f or
in:7tcad of the proposed 8 nun wire.
;1120 /1 c;O,U-s of tuabl".'s,
T,
Unr-, ef crences.

SUL&DZE, I.D. , inzh.
Use of precast prestressed reinforced concrete flumes in irri-
gation engineering. Gidr.i mel. 12 no.7-.13-22 Jl 6o.
I (MDU 13; 7)
1. Gz,uzgiprovodkhoz.
(Irrigation canals and flumes)

LORDKIPANIDZEt R.S.; LOSABERIDZEp G.D.; SULADZEq I.D.
Experimental study of recast prestressed concrete flumes. Soob
AN Gruz. SSR 25 no. 31305-310 S 160. (MIRA
1. Akademiya, nauk Gruzinskoy SSR, Institut, stroitelinogo dela,
Tbilisi. Predstavleno akademikom. K.S. Zavriyevym.
(Irrigation canals and flumes)

M-ADZE,-~.4 inzh.
Manufacture of rrestressed reinforced concrete flumes of a parabolic
cross section. 'Gidr. i mel. 13 no.9:6-13 S '61. (MIRA 14-9)
1. Gruzfriprovodkhoz.
(Irrigation canals and flume5)

AGABABOV, 1E.A., kand. tekhn, nauk (Tbilisi); SULA.NE, I.D., in2h. (Tbilisi)
Selection of flume sections for canalis oil varying gradientE.
GidC. i Mel. 16 no-7:58-59 J1 164.
(MURA 17: 11)

SULADZE, I.D., kand. tekhn. nauk (Tbilisi)
1. Manufacture of reinforced concrete pipes in Georgia. Gidr. J mel.
17 no.3:25-31 Mr 165. (MUU 18:4)

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AUTHORS:
TITLE:
PERIODICAL:
ABSTRAC":
Card 1/3
Kvartskhava, I. F., Bondarenko, V. V., SGV/56-35-4-12/52
Meladze, R. D. , ~ulad,~?_,__~. V.
Electric Explosion of Spiral Wires in Vacuum
(Elektr.Lcheskiy vzryv spiralInykh provolok v vakuume)
Zhurnal eksperimentallnoy -J teoreticheskoy fiziki, 1958,
Vol 35, Nr 4, pp 911-916 (USSR)
In two earlier papers the authors already investigated electric
wire explosions in a vacuum (Re-f-s 1, 2). The investigation of
the phenomena of luminescence accompanying the explosion was
carried out photographically; the experimental scheme used has
already been described (Ref 2). For the wire explosion a
battery condenser with a capacity of 4.8(4F and a working
voltage of 50 kV was used. In the present paper only the results
of investigations are given, while as to the investigations
themselves references 1 and 2 are mentioned. Results are
discussed on the basis of the reproduced photographs. Figure 1
shows 2 photos of explosions of cylindrical copper wire spirals
and 2 of sinusoidally curved wires. Figure 2 shows the photo-

Electric Explosion of Spiral Wires in Vacuum SOV/56--,-Ir-4-12/'52
graph of an explosion on a copper wire r4 rig, of an explos4on
on a straight Cu-Al wire, and one of mirror scanning. All data
concerning these photographs are given. It was found that, in
the case of wire explosions in a vacuum, also glow effects are
observed besides the phenomenon of the current tubes. This
phenomenon is a consequence of the motion of explosion
through the magnetic field of the current (during the
an additional electric field E ~v xH4] is formed,
4
V denotes the velocity of
fieldt and c the velocity
effect is considered to be
action among the currents
velocity of the explosion
explosion with a mirror as
found that during the very
insulation of the plasma is
magnetic field. In conclusion,
products
discharge
where
the explosion products in the
of light in the vacuum); the forme:-
a consequence of reciprocal inter.-
of the explosion products. The
front is determiged by scanning the
amounting to 10 cm/sec. It is also
short time of the explosion, thermal
possible by means of a strong
the authors endeavor to give it
Card 2/3

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TnvestlEationo on Electro-jynamic Acceleration 778-'C
of Plasma SOV/57-30-3 5
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perimiental conditions. The latter case can be
observed also under the Bostick plasma accelerator.
The authors present also transverse photographs of the
induction accelerator and lon-itudina.1 pictures of
opposing motion and "collisions" of accelerated
clots, emer;~-in~, from coaxials facing one another.
One sees that induction accelerator Eenerates only
one kind of clot, and they are most compact at' low
.~as pressures. After leaving the strong magnetic
field region, a clot 2,*enerated during the later
parts of the half periods of the current divides into
two parts, one of which slows down appreciabl-y, wini.-Le
the other continues without change in velocity. In
this type of acceleratov, clots are not capable of
effectively removing the gas from the d1z:charge
peii~jojj, TI-1 the coaxial device, the leadin, clot,- did
klot Y,,iove faster, than lo7 m//s c, wlinile the small --lot-,
attained velocities' of 4 - Joy rzi/ sec. Maximum current

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L la915-63 BDS/EWT(1)/K8G(k)/ES(w)-2 AFFTC/ASD/ESD-3/AF4L/SSD
Pz-4/Pab_4/Pi-4/Po-4 AT/IJP(C)
ACCESSION NR: AP3001331 S/0057/63/033/006/0715/0718
AUTHOR: Suladze,, K. V.; Plyutto, A. A.
TITLE: Some peculiarities of confluent plasma jets in an induction discharge
SOURCE: Zhurnal tekhnicheskoy fiziki, v. 33, nc. 6, 1963, 4?15-718
TOPIC TAGS: plasma, plasma jets, plas-moid
ABSTRACT: Plasmolds 3-4 an in diameter with a lifetime of !5-6 microseconds
were formed by the radial confluence of six olasma ets. These 2Lasmoidsl"have
a certain magneto-hydrodynamic stability, ana the jet instabilities observed in
theta-pinches are absent. The authors believe it possible to obtain longer lived
plasmoids by similar means, and that radical injection may be useful for obtaining
the initial plasma for high temperature studies. The plasma jets were formed in
six glass cups fastened to the inner faces of the hexagonal vacuum chamber. The
chamber and the cups are surroimded by a copper strip which carries the 50 kc dis-
charge of two 10 microfarad condensers charged to 80 kv. Each cup constitutes an
induction ulasma accelerator of a type discussed earlier (N.F. Kvartskhav, P.D.
Mleladze and K.V. Suladze, ZhTF, 30, 289, 1960). The development and corifluence of
the jets were photographed with a SFR-214 high speed camera operating at two frames
per microsecond. Probes were used to measure the magnetic fields and currents,
Card 1/2

L 12915-63
ACCESSION NR: AP3001331
both on the axis of the chamber and near the walls (between the cups).- As tha
jets approach the axis of the chamber their motion is not quite radial (this is
clearly visible in the photographs); thus they impart a rotary motion to the
plas-Lqoid formed when they meet. The field and current measurements indicate that
a ring current is formed less than 4 en from tht- axis. After some initial com-
pression, the plasmoid expands and spreads out along the magnetic lines of :rorc6
at the rate of about 10 sup 6 cm/sec. "In corclusion, we feel obliged to thank
I.F. Kvartskhav, A.M. Romanovski , V.T. Tolok and E.Im% Barkhudarov for valuable dis-
cussions, and B.14. Nekry*loy and V.F. Molcl-ankin for aid in performing the experi-
nc-nts.11 Orig. art. has: 4 figures.
ASSOCIATION: none
SUBMITTED: 05Jun62 DAM AGQ: O1Jul63 ENVL: 00
SUB CODE: 00 NO REF SOV. C03 OTHER: 001
Card 2/2

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SOVA 37-59- 3-5454
Translation from: Referativnyy zhurnal. Metalturoiya, 1959, Nr 3 p 74 (USSR)
AUTHORS: KhtikhUnayshvili, I. A., Mkheidze, T. A., Suladze, M. A.
TITLE- Investigation of the Feasibility of Concentration of the Mercury Ore
From the "Akheiskiy" Deposit (Issledovaniye obogatimosti rtut!ioy
rudy Akheyskogo mestoroziideiiiya)
PERIODICAL: Tr. Gruz. politekhn. in-t, 1958, Nr 2 (59), pp 179-184
ABSTRACT: As a result of the investigation -,,he authors developed and recom-
mended a qualitative procedure proposing the initial flotation of HgS
by mcans of tile OP-10 reagent and four consecutive refining opera -
tions for the initial concentrate without adding reagents, The finished
concentrate contains -190/o Hg, the yield of concentrate is 0.260/o, the
yield of metal from the concentrate is 96 90./o, 1he concentratior. factor
is 372.
Mw M.
Card 1/1

66
L
ACC 1200 SOURCE CODE: UR/0413/66/000/006/0032/0032
INVENTOR: Semenov, 0. A.; Alferova. N. S.; Yankovskiy, V. M.; Kolesnik B. P.;
Ostrin. G. 7a.; Plyatsko~s~iy, -0. A., Kheyfets, G. N.; Gleyberg,~ A. Z.;'
Chemerlnska~a,* R. I.; Comelauri, N. G.; Blanter, M. Ye.; Sharad2enidee, S. A.;
Suladze, 0. H.; Gol' enlii`rg, A. A.; Tsereteli, P. A.; Ubiriya, A.-Ye. Sepe~te'adza,
-0- - r
ORG: none do
TITLE: Method of manufacturing strenftthened tubes. Class 18, No. 179786 [announced
by the Ukrainian Scientific Research InsLitute of Pipes (Ukrainskiy nauchno-isaledo-
vatell-skly trubnyy Institut))
SOURCE: Izobreteniya, promyshlennyye. obraztsy, tovarnyye znaki, no. 6, 1966, 32
TOPIC TAGS: tube manufacturing, tube rolling, tube strengthening, tube heat trea
ABSTRACT: This Author Certificate introduces a method of strengthening hot-rolled
tubes. According to this method, the hot-rolled tube is quenched immediately after
It leaves the firat rolling-MI", and then is sized or reduced at a tempering tempera
ture. [ND)
SUB CODE: 13/ SUBH DATE: 12Nov63/ ATD PRESS:// 2
Card ill 0 t' ~_. __ UM 621.Zfi 8,621,771.2

. I ~ . r, i

STEKL, M., inz.; SULAJL,-M-,-j4Hj~g
',,Ilectric resistance brake, Zel dop tech 10 no.10s300-301 162.

S!262 162,,0001 006,012iO21
1007/1207
4uthor
Fille MUFFLER
Periodical RelOwtit-ni-Ii, zhurnal. oidel'n-vy vypusk 42 Silot've usl(viol-ki. no 6, 196-1.
72. abstract 42 6 341 (Chekhosl pat., KI 46 cl)~ I ~01. no 94%5, 15 03 00)
I'v x t The muffler (see figure) consists of short. tubular sections (4). (5). (121~ etc -
so as to be slightly shifted with respect to the center line. These sections
are located in ;eparale compartments (chambers) (3), H H. etc %-. hich torm a common
cOndrical housing The hasic cxhaust-gas stream flows through the gap bef%%een (tie
Shiftt'd Whe-sections Losinp here its dynamic pressure. the gas strearrijoinN the common
e.xhatist gas ,team through other. similar gaps (7) The muffler h-w, a lo%% (aerocivnainic)
resistance and high elficiencv
lAbstracior'~, note Compicie translation
Card 1!1
it

S!262:62;()00j(X)6"()l9 021
ltX)7 120'7
4whor -Sulak Vladimit
TINI. OPPOSED-PISION E-NIGINF WITH SLIDF-VALVE l)lSllZllJ(1Tl()'IQ
P"A Iodwa/ Rclcraiimv~ :hurnal. oide/'nri, vi-pusk 42 SilovIt, no 6, 1902. 9h. abstract 42 6 501
(Clickhosl pat . ki 4610. ROL no 97499, 15 12 Wi
11, A patent flits been panted tor it four-stroke opposed-pistori erigme in %0iich distribution ts ClIccled
1)" 111ciol, of a n)(Ming Slide-talke M(sce t1gs I and 21 and tire piston (21 Ilic tipper and lo%ter crankshal'ts
,Ire Collualcki 11% 111C '11:1111 J)) or ~i gear transinvosimi. tile Lll)l)('[ k-fikIlk'shall 11:11, it r0tatIO11111 speed IM11"Illill
ol'thi: lo%ker shaFt and is provided ).%ith tile cam (6) for rocking tile fork lever (7) Miich rotates the %lide valve
( I ) The area of' the adi,nwon and exhaust ports (8) and (9) is much grtater tl);Ill in tile case of ortfimm-valve
di,aribution There are 2 figLIT-Cs
Ca rd 1 :2

3 r c -?:-,t T c' n c a

ACC NR: AP6037095
the diameter of the cathode and reducing its length of protrusion increases heat
flux, although the surface temperature of the cathode is reduced. The ratio of the
!heat flux (In watts) carried away by the water to the magnitude of the corresponding
I
,current (in amps) decreases as the current is raised and approaches a certain limit
idetermined by electrode diameter and length of protrusion. Orig. art. has: 5 figures.1
iSUB CODE: 13, 20/ SUBM DATE: o9mar66

STlTAt)ZW,, R.N., j.nzh.
Solecting the Fo-wer siivply souv:e for the gai;-c-lectil-c- C-itutlng of
m-~tAl. Svar.pro~-zv. no.U235-37 N 16~.
(MIRA 18111)
1. ThilisskiY filial VBesoyuznogo nauchnc-lasledovatellskogo instituta
elakcrosvarochziogo oborudevaniya.

, ir-- , 3(,i. , :'~!' '; ;!.., - - it ~: 0t-" t ~" 0l Ice ~ Ir
Ir. , ll-m'! . 'P': ~ J - I
I ', - ' L 'i
-.. r e'-', 19 ~~": w~jj--- (,~j, y :'cr ',,Tater
~j t 'V -* 11 ( (j !: I . i I-L
-Ll~ . n I !"l, -- ... I i., I f 'W-

SUIAKAWN, Tamara.
Grafting of olive tress. Soob.AN Bruz.SSR 8 no.6:407-412 147
(HIRA 9:7)
l.Akademiya nauk Gruzinskoy SSR, Botanicheskiy institut, Tbilisi.
Predstavleno deystvitelln7m chlenom Akademii N.N.Ketskhoveli.
(olive)
T,~

CC-
of o zu~- o Af t -d with
Chlorc.--' i..~ f f7, i Z t
Ale Nau~,-
11),

SULMUML.T. S.
Cytophysiological study of chlorosis in some plants. Trudy Tbil.
bot.Inst. no.16:141-166 154. (KLRA 8:11)
(Chlorosis (Plants))

SULAKADZE,T. S.
larly flowering of grapefruit seedlings under the effect of stimulants.
Trudy Tbil.bot.inst. no.16:167-174 '55. . (MIRA 8:11)
(Grapefruit) (Plants, Flowering of)

KHMASHRLI, A.N.; SUIAKADZI, T.S.
Heating citrus plants with activated peat briquets in Tiflis.
Soob. AN Gruz. SSR 19 no.3::329-336 S '57, (MIRA, 11:5)
1. Akademiya nauk Gruzinskoy SSR, Inztitut botaniki, Tbilisi.
Predstavlano akademikom L.1 Dzhaparidze.
(Tiflis-Citrus plan;s) (Frost protection) (Peat)

Variation of Pigment Content and Composition of the 20-3-45/52
Pigments in the Foliage of Lemon- and orange Plants,
as Connected with Trench Cultivation
the content of chlorophyll was much less in the first, which
proves that the chlorophyll is quicker destroyed during
a winter spent under normal conditions. The correlations of
the yellow pigments (Xantophyll - an oxyde derivative of the
caroxtin) tempted the authors to assume a reverse relation
(Tab. 2). If the content of carotin increased the xanto-
phyll decreased and vice versa. The darkening effected an
increase of the carotin. This seems to be connected with the
decrease of the oxydative-reductive processes in the cells
with the plants growing in a trench. The decrease of the
yellow pigments apparentl7 is a specific property of the
citrusplant. The observations showed that seedlings of the
lemons, oranges and grapefruit developed an intensive life-
activity during the wintering in a trench (at 0 - 50). The
active-functional state of the protoplasm is a biological
characteristic of the citrusplants; to suppress it, is very
difficult. Concluding be it said that the wintering of the
lemon- and orange-plants in a deep trench for a period of
Card 2/3 105 to 125 days mostly in complete darkness did not cause

bUIAKOZA, T. S.
Physiological and biochemical changes in citrus plants under
conditions of trench culture. Trud7 Thil.bot.inst. 19:335-361
158, (MIRL 12:8)
(citrus fruits)

f!'OL3t r~C ci"-Us
rf t 11, an-~ _,ln~.? cal
oi, 'r staik Al-~A.
a,-! th i Lv-
Lai,

SUIAKADZE, T. S.
Contribution to the study of grapevine chloroois. TradT Thil.
bot.inst. 20:83-107 159. (MIRL 130)
(Georgia--Grapee--Diseases and pests)
(Chlorosio(Plants)) -

SUL&KADZE, T.S.; KEZELI, T.A.; TARAUSHVILI, K.M.
Dynamics of vitamin concentration in leaves of citrus plants
as related to their frost resistance. Trudy Thil.bot.inst.
20:161-179 159. (MM& 13: 8)
(Citrus fruit) (Vitamins) (Plants-Frost resistance)

SULAKA,DZE, T.S.
Growth substances ax4d frost resistance in plants. Izv. AN SSSR. Ser.
biol. no-4:551-560 J1-Ag 161. OMIRA 14:9)
1. institut botaniki AN Gruzinskoy SSR.
(PIWITS--FROST RESISTA39CE) (GROWTH PROMOTING SUBSTANCES)

SULAKADZE", T.S.
Phytoncidal properties of citrus plants. Trudy Tbil. bot. inst.
22:227-245 16-46 (MIRA 17:2)

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11- , *
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.I ar , -n , n, ~ _- -- I ~ - - - --- -1 - -
1 r'4.
r(~port siYumitted for 1,'-Al., Intl Botanical --'onF,,,, Eaiffburgn, -,-'2 Aug '
j ~L
Af; GSSR,

SULA.KOVA. L.A.
-- _m"MMWAMM411.
Applying fertilizers to grain crops on the eroded soils of Nagorn7y
Yarabakh. Trudy Inst.pochv.i agrokhtm.AN Azerb-SM 7:71-81 155.
(Magorno-larabakh Autonomous Province--Grain) (JUjHA 9:12)
(Fertilizers and manures)

.~ () 1, fi ka, LI! /1, t. , fi.
U35R Cultiv~~t,.~d Flamts. Potatoes. Vegetables. Eelonse
Abs Jour Z'Hur - Biol., --,-.o 8, 1958, 1110 34706
Author L. I
Inst S~Y~ ~
Titl, of (Baron and
on Ta:.intc, Cropo Und-,r Condit.L)n.,, Pr,;vailin~S in
Ap3h---ron.
Ori-L~ Pub "LIr. in-LUO. pocilivovud. I LL,,~rokhii'Al AN Az,.;rbS,-'5R,
1955, 7, 1-,9-144.
1
AbGtract 5tudI(,s hav,, b,.;,~,ii ,.Iarl,-. (cxp~;rimcrats conduct;,-d
in 1936 on t~'io infiucnc~; of B in
" and 1939)
"Llounts of 6 to 24 IcS/h and :~In 5 to 13 k-/h
uo,-,ct!iQr vritIi IT'~ (100 lk-/n cach). .3 wcs usod
711-1
LI t1a,; :Corn of boracituc flour, cl--id L In tho
fon-i of residue. On -U"hc- Litr~-u
- ~Jir 11:.iod
soils of Ap;31i:~roll (contcnt of CaC03 11P tu 50
C:ircl 112

SUUKOVAV L.A.
Ir! "" , '.
Lose of soluble nutrients from the soil as a result of erosion.
Trudy Inst.pochv.i agrokhim.AN Azerb.SM 7:175-181 '55.
(Nagorno-Xarabakh Autonomous Province--Nitrates) (MI-RA 9:12)
(Erosion)

USSR/Forestry - Forest Culture. j-4
Abs Jour Referat Zhur - Biologiya, No 16, 25 Aug 1957, 69135
Author Sulakova, L.
Inst
Title Cultivation of Woody Species on Greatly Eroded Slopes
of Nukhin District.
Orig Pub Sots. s. kh. Azerbaidzhana, 1956, No 11, 38-4o
Abstract Experime~.ts were conducted on a plot sitvated on highly
skeletal, washed-down brovn forest soil in fertilizer3
deposited in trenches around the trees manifested a dif-
ferent influence on their [;rowth depending on the species
and degree of their response to fertilizers. The greatest
added growth was registered by ash and pine seedlings.
The fertilizers manifested a positive influence on accli-
matization of settings which in unfertilized trenches
consisted of 21 to 57%, but in fertilized ones-- 6 to 12%.
Less stable to unfavorable temperature and moisture condi-
tions were settings of apricot.
Card 1/1. - 6o -

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s -KOV" , L. bakh
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1,1pl-ovin -! ii *~Y ,- eroce o .3(j- - , -.. A - -.. c~,~ : 163.
t~ ": Izer". - ,.
r.,~Jtcno~novls ilr,c~-,r-,,,,ce. sek*,. eroz. ; - (vil Rk 17 - 10)

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SULAKSHIN, S.S.; VOZDVIZHENSKrT, B.I., redaktor; RABINOVICH, V.I., redaktor-,
tekhnicheakir redaktor.
[Handbook for measuring declination of c1rilled vans; for drilling
crewsj Rukovodstvo po ismerenliu Iskrivlaniia skvazhin; dlia tekh-
nichaskogo burovogo personaU. Moskva, Gos.n&uchno-tekhnAzd-vo
lit-ry po geologii i okhrane nedr, 1954. 107 P. [Microfilm]
(Oil well drilling) (MLRA 8:5)

T i "(_ F? : - 58 - 7 -- cl; /13
Sulnkshin,.;.S. ani Sorokin,A,A, 1-32
TITLZ: Se,;eral of Curv~turs of Bore Holes
1-r the iuzbasq (0 -nekcTcr:.!km za?orcn~rrostyakh iskrivieriya
skvazhin v usloviyakh 'ruzbassa')
PERE'DICAL: Razvedke i ckhr~!na nedr, lqf"8, '1r 7. PP 23-30 \~USSR)
APSTRACT: In 1956-A571, t;ie Kafedra tekhniki razvedki fthe Chair of
Prospecting Engin~iering) of the Tomsk Polytechnical inst-41-
tute, ccmpiled datp on the bending of deep bore holes, es-
pecially when these were drilled at an angle of 90 0 to the
surface. A total of 4,500 measurments of a large number of
bore holss from 400 to 800 m deep wcre made, At 'he ultim-
4 t
a'e der+!-~ Tl_-111 :::'Elc o r OC
_
in -rertical borc. holes, while in horizontal drillings,
to 27
the azimutba.'_ angle changed frnm 60 156* 7c 250-280 C w1th
deviatior of the bore holes in clockwise and counter-clock
wise directions- The resl_,Li5of all measurements are shown
in table Nr 1, The llmi-cs of angle deviation are marked
1~lusll when the d~~viatiion of the bore hole is clockwise and
.'mirus" when theme iz3 a rountPr--c1_c_,k-P-Lse deviaticn- These
bore holes were. drilled in differer.-I -arts of 'he Kuzbass,
Card 1/3 bu-c the study cf de,.r,.a 74 0n3 shova_~ a ~ertaan reinalarity.

132-55-7-5/13
leveral Lars of Curvatur~ -:,4' Saz7l4ng-Lr","in~ '-*-,Ies Jr the Yuzbass
From. table it '-ar te sa---n b-3rp holes have "l-he
az i mu-ch a lbonding,, ir mc:-. cases the deviation i~ clock-
wige, and :,rjj- 4n a few cased- in i-, ~ouutpr-clockwise- The
1-imi '1,3 of berdi.re s.-Iown ir d-~a~~ram 1- The
bcrp hoic-5 at 101 m --n~,-ervals, and i-,- can be
q,,~en that- mo~!t c~f' ~.ntez-ra--L& Jevia+e wi-cLin limits of
0 to 20 0 It was- a!L~o f.:)und tha, -hc- Rzimuthal direction
:,,hanged, occur e3pecially a-~ the beginning of drilling oper-
aLions and this 1~ more intenae in vertical than
in horizoncal bore holz-i, it wa!: also found that azimuthal
bending decreased viirh increasing depth The analysis of
all avialable data shovied that the ~~bserved ragullarity of
bending was due to 7wo causes, 1) -the roaltion of the
axis of bore holes in relatfon -,-, the plane of ro~~!< strat-
ificationi 2) the absolute value of the zenith angle at
+he piercing of roc'k layer5, In the first case, the bore
hole tends to take a. direction perpendicular to the plane
of stratificaTion- In the second case, the intensity of
azimuthal angle de:reases with the fn:,reasa of the zenith
angle, The test showed that vi--'th th-E insrea3e of the value
of the zenith anple the azimuthal deviation decreases from
ic 0 to 2,5 0 or, each 50, m of uninterrjuted drilling, This
Card 2/3 led to the following conclusions,- 1) Under the condition

SULAKSHIN, Stepan Stapa VOZDVI SKIY, B.I., red.; SMGXMA,
~---A-0-Vich'.
N.A., red.izd-va; GUROVA, O.A., tekhn.red.
[Crookedness of boreholes and methods for measuring it] Iskrivlenie
skvazhin i sposobg ego izmereniia. Izd.2., dop. i perer. Moskva,
Gos.nauchno-tekhn.izd-vo lit-ry po geol. i okhrene nedr, 1960. 186 p.
(MIU 13: 12)
(Oil vell drilling)

SUIAK-SHIN., S.S.; GUBLITYUK, A.A.
Analysis of the factors affecting the core extracted by
double coring tools in coal mining. Izv. vys. ucheb zav -
geol. i razv. 4 no.3112.5-225 Mr. 161. (RU
1. Tomskiy politekhnicbeskiy in.9titut.
(Coal-Analysis) (Core drilling)

SULAKSHIN, S.S.
Directional drilling of exploratory holes. izv.vys.ucheb.
zav.; geol. i razv. 5 no.5:132-137 My 162. (MIRA 15:6)
1. Tomskiy politekhnicheskiy institut.
(Boring)

SULAKSHIN, S.S.
Classification of methods for rock breaking during drilling
of holes. Izv. vys. ucheb. zav.; geol. i razv. 7 no.2:118-126
F164. (MIRA 17:2)
1. Tomskiy politekhnicheskiy institut.

dots., kana.
KFALFIN, L.O.~ prof.~ reJ.; 11"~ANTY`.' ~' - V
T;rcf. T'e':
T"
red,; IKO
r ed . KU Z
geo.l.-Aller. rapuiC3 dolls., kand.
D,8 re-j..; ROGOVY G. nau',-
~k red.; SULA'KSI'lli~ S~S-,
K 'T AKFLO-',7
on d of reatern ~,:4 Oi
f) ':; T'
Ilk, g,~DIO~7,' a'
reports] 1.1aterialy 1-.f.) Eec-io-IL Lclez.*r1a --skop-aemyr-,
T(ITr,
do-KIEij .
,3ibiri;
--.,A IF! 3')
100-1 a rrDzrd,---.,
rc. he S o ,I Tly
riya akade:nika N,

SLLAKSJIIjj,,jLtpj?An-aap,ap2- ch; STEFAT;OV, F.I., kand. tekhn.
~i
nauk, red.
(Principles of the theory of rock breaking and removal
of boringa during the drilling of boreholes) Osnovy
toorii razrusheniia gornykh porod i udnleniia pro-
duktov ramisheniia pri burenii skvazhin; uchobnoe
posobie. Tomsk, Izd-vo Tomskogo univ., 1963. 261 p.
(MIRA 18:7)

o
S'Uf L A ESE I I, ~.)'.Sl
Basic problems lin d1rectional dri'i;ng of exp1cra-,ory h:.,"es.
~J- - L
Izv.vys.uchfab.za,i.; geol. J razv. 6 no.11:1-,8-l36 11 163.
I. --
(MIRA .18-2)
1. Tomskiy- politekkmicheskiy instltut.

SULAKSHIN, S.S.
Natural crookedness of holes as a factor of.contro.' for the
construction of structural cross sectionsend maps. Izv, vys.
ucheb, zav,,; geo-.. i razv. 7 no.4:131-136 Ap 164.
(MIRA 1823)
1, Tomskiy politekhnicheakiy irstitut.

C
SULAKSHIN, -'s', kand.tekhn.rauk
Introducing a co::-e drill for the recovery of coal s-pies.
tekh.infom.
Biul.tekh,.-ekon.Inform#Gos.nauch.-issl.inst.nauch.i
18 no.4:6--7 Ap 165.
(MIRA 18:6)

te lal! or
n
IV ed r-a
Al

- * 'a.. ~ ,
it ~ I . ;
- ) . - , C .- I I J , - - r .:y - , , - I : - . - I . -
3 -, , - " - - , . z . " .. I- I . , 2, - ;- ,
;- I .. - - ~L '- , .. .- ~ - I I . . . , - .
I -
:11 : I.- .III ~ I

SULAKSHINA, G.A.
-11,
Use of petrological methods in the study of clayey-carbonate rocks in
the engineering geological research exemplified in the Gortkiv-Chobok-
sary region of the Volga Valley. Bb3-l.MOIP.Otd.gOol- 30 no.2:83-100
Mr-Ap 155. (KWA 8: 8)
(Volga Vallay--Petrolog7)

S ULAKSH.INA. A
Moisture conditions and their effect on the phyBicotechnical
properties of loess-type rocks in the Tomsk area. Izv. V-
y s.
ucheb. zav.; geol. i razv, 5 no.10:'.01-105 0 162.
(MIRA 16:1)
1. Tomskiy politekhniches-kiy institut.
(Tomsk region-Soil moisture)
(Loess-Testin.g)

SULAKSHINA, G.A.; MIKHALfGHENKO, B.F.
Structural characteristics and settling of loess in the western
slope of the Tom'-Yaya watershed. Izv. vys. ucheb. zav.; geol.
i razv. 7 no.2:93-98 F'64. (MIRA 17:2)
1. Tomskiy politekhnicheskiy institut.

r, ck r
Ea~wed.

SULAKVELIDZE, D.; TETEIUS, H.[translatorl; BAHS, G., red.; ZAGARS, A.,
. - t-ekbn,. red.
[Boisting, coveying, and excavating machinery] Gelsanas, tran-
sporta un zenes darbu masinas. Riga, Latvijas Valsts izdev-
nieciba, 1961. 241 p. Translated by H.Teteris. MRA 15:7)
Oloisting machinery) (Conveying machinery)
(Excavating machinery)

SULAKVELIDZ9, B., inah.
Crane for loading and unloading. Avt.transp. 40 no.9:54-55
S 162. (MUU 15:9)
(Cranes, derricks, etc.)

In
*sow
I,j
T1'01 '(K61 "k-9
,(J:* .*Ldi
.-H) Og6t -.0-
. ..... Ad.,r Vd
.. . .... r,d A-d... )j . . I . ,
.vv..Iq ..VIM .1 ..... h '400
'g-Ir Ible
.-d "I S91~... AL,
-9y. ..,dodi, -dw 11. .64--,
Um"A. . ..fl..r.d .... -.-J -.
M ..r...h gm
A
"'d Rft-d4 -~-d.. ."o .......
I rd
. ......
D .... V -Sog
-rv 'It6l '16.e
1*21-1
~u
dY ......
.9 t Ph,p
.,04 -,561 pol..4
p.-d-, .- .......H
.,_H ..r.,,r..X -CM
*rl'Ciml -lh,e
1*61j
v....... E -d .... .... -4 AdA~
. ..... ot'dr ....
do .. ~k
,11,rz '111.9
'(d:)3
HV ..... lb- "-fil "4';Z .1 q6t
-g.d~ ...... .-do-d-
d
-d..... I . . o do ,
dv ...... 9.j 109
"bC
....odA n. 00,
I.... V ...d.*- J
...... 4. vd,...
W-tj -.0 ...
6.2.m wr.,.d.... :) -ON
'99t '061 "5-C
WOO -cAdjHV - ...
LC T*61 'A '16r61
-36.. V-C . ...... W4
-d.u I," I ,O-U.ro, -11 ... d.d ... H
69c
'EV61 'Al ....... A
-A- -d..
....... 0!~o
'Ad^ "I --q [%I'-, n Zt6j *111
I....... 4,, ~dA..Ad~ I...... 10-
dI ..... UA ... .... d.. ....
--d9. A-19.1. -d--ji
Id '~ OZ 1W :1
oc ow
-L~ dl,.Adll I.- ....... Id I
- -Ad~A
... ........ dLj ......
W.,d.,j --as.-dil 66L
-c-oz
-1-11.d.
.... d, A
....... dj I
U '964
-,Adj f4y ..... 6.,j -,I) -d r,
9.... .. .....
.. ....
--,hl ...
--.11111LI 16L

,SUTAKVILIM, G.K.
-
Formation and movement of snow slides. Trudy Inst.geofIz.AN
Gruz.SSR 11:101-110 149. (KLRA 9:8)
(Avalanches)

Ghemical Abst.
vol. 48 No. 3
Feb. lo, 1954
General and Phy5i~Bl
MtvininatHn of thVuantity at liquid n4!4
c
4%. 'M. 0lg1A?h'1vA M.nA Q. V11. %Tvidzr,.
-T-3.K. 1j, Aff_Mt
k I i~5~1). T,n inf:thekii cmisidered for deft. of Cbe Moisture
~_,,ntcnt M vi~),~:4 rkv~ (1) a caInfluittric method and (2)
.1 ju-c.-ji. ?,wthoxi, The ptinciple of the calotimetric method
c-,s:,t5 of a dt-ta. of the quantity of latent -heat of fusion
f~'r transition, to the liquid state. a wow
wid,~ a ~i, Qn moi-ItnTr content. The time required for
det;-_ mo~,tr~, cxit~nt is more tHn an hr. The ay. mor
~f 01.: ii ub')ut :!: The tntch. method for-
'Ictz' , : c,,nt(!nt of snow is less acctirate (:E
2 -3 51~ il 1-1 ca)ori-m~tric. llowevtr, It hi, *the "
vant:'~t of 1:1-2ing tnire ravid. Afath. cquationi needed
for 1 4!C;(19 C_111~'111, f-r bUth MethOdS QrC provided. Sche.
1-1;16C diagrams 540-N cross-5~cti,vial vie,Y,3 of both piem of
Ipp. It I; colichu~iLti that 5tudy of the relation between
the nl~a; - content atil the plivs. properties of snow will
VrLb.,Hy lv:1'l to di~covvry 01 a qu,pnt. relation between; t.-eft
Iactori. Gladys, S Macy

SULAKVBLIDZE, G.K.
~~, - I - ~ . - I . I ~
Method for the study of the distribution of meteorological elements
in mountainous regions. Soob.AY Gruz.SSR 14 noA217-219 '33.
(MLRA 7:3)
1. Akademiya Nauk Gruxinskoy SSR. Institut geofisiki, Th4ligi.
(Cancaaus--Metsorology) (Meteorology--Caucasus)

SULAIWELIOZE, G. K.
Temperature Measuring of Various Media by Resistance qhiermometer
Operation of a balanced and semibalanced bridge, carried out in
the TnsIJAIII-o c~,' Gcophysics of the Acaderry of Sciences Geor[Jan ' R,
is described. r, orrection of errors is computed. Formulas, facilitat-
ing the choice of a gnlvanometcr and of other parts of the system, are
derived. ElxperLnents confirmed the derived formulas. (RzhFiz, No. q,
1.945) Soohnhch. AN GnjZ SS 14, ITO. 3, 1953, 143-151.
SO: Sum. No. 744, 8 Dec 55 Supplementary Survey of Soviet Scientific
Abstracts (17)

SULAD-ELIDZE, G.K.
I- ,
-178
0 anew evver. Trudy Inst.goofiz.AN Gruz.SSR 12:163
153. (Snow) (Reflection (Optics)) (HIRA 9:9)

BAWBUYF,V, A.G.; SULAKVBLIDZB 'S K
-, ~-,
Avalanche graphs. Trudy Inst.gtofiz.AN Grux.SSR 12:157-161 153.
(Avalanches) (KLRA 9:9)

SUL"k7:V": 10:" ;~ I, I",
113orr~ ;questions of Heat Conductivity of Jet Snow".
Soobshch. AN GIluz -31SRI. 15-- "o 8, pP 517-522, 1"1,54
For explanation of the mechanism of heat conductivity of wet snow,
some asswaptions ire-ade, subsequently confirmed by exrerience. Phase
ansition3, re - al
r, mi~-ration of water vapor, vresence of tem,.er~,,.u, gr ients
t
are considered in the derivod correlations which ,
are at variance with the
previous ones. Hesults Tr,,-jved that the maximiL-A temuerature change is
lower in wet sno': that in dry, and the coef~-icient of heat transfer is
hi-,-her in wet sno-a than in dry. (RZhFiz, NO 9, 1955)
SO: Sum No 812, 6 Feb 1956
7-11

Name: SUL,-'JIrVELIDZE, Georgiy Konstantinovich
Dissertation: Snow cover of the Greater Caucasus and
its physical properties
Degree: Doe Phys-Math Sci
Affiliation: Inst of Applied Geophysics, Acad Sci
USSR
Defense Date, Place: 31 Oct 55, Council of Leningrad Order
of Lenin State U imeni Zhdanov
Certification Date, 10 Nov 57
Source: 'BMVO 24/57
47

Popov, IN
Tim I PM ZKPLDT=Cw
AkaAmml7a osQk NO. K=IWS po podeall I geoflalbe.
Utley dkla&m - ZI Oessal-my "amble" K.%bdmmrodsoS* ~.Moslabeskogm A
goofislake.kago &or"&. W.&bdumaradmays assetsiataiye, smaich" glArclaol
(Abstracts of leports Ab.Itt.A to tke 11th Oeverl. AssambIr of the
tornatioml Won at coodsy a" 000*7*Lco. Tba Istarma,tionel As$*-
!
O11tim of Wentitle lydroloa) Monvow, 1"7. 101 1. /ftr*JUL teats
1. Reasiffis "a 1.4USIL or YMMA/ I'WO *Og" prist4d.
no soutributors ammattomd
rMMI TMO lbo~lmt to Latem4st far Wdrologists vmA elvll angia"re.
COMWM This 0*1164UGN of mutracts go"" rwrorts prameated all Ww Uth
General Asmambly of the latermatlomal ftlam of Geodesy a" Oeo0joles m
hydroloocal, erosional, sM 91&0161044" . procesees. Miles v%UUA to
"imm of murgromd Vetere, ONW, ma rimerf an almo Alsouss".- -~'.
the abduests am. In Rassiews, Tltk Reguak or yrvwb trusslaucrA. TAO"
Lew In Suglisk tra "Slowted 17 a alsels materlaks tb~ Lm yrm* IV twow
TbArm we no referammm Clem.
8lUJ~D*kcb%ria, A.r. TIps ce Ryarodmlesl Napa Ijk j*drv~.QUao
Churl"OT, N.V. vidralcocal. MAW am mbeir ImpaciAm" is F"b"Las
the wate-se-bw cap"Ity mad Se*ervas at Vft'groaag vat., Tl
ATayuk, G.A. 01&d6lod"d gVsAlas ja a9 qqgN a 74
salsk"lid". YA746a Properties at a um C.
mmum, 7j. Sub.'"t wd Deals Froblemas la Geogiamisua in a* gNNN
wwwasku. P.A. B"li praul. L. MaAars Gia'sioloa 'a Us U*A of
Pr"ft%4* StaUes Ily legtvt saleatiffu
Arm&&, D.L. "I- In %ba 2%.W at *"aim fteemse" an an
T*rritary at tb, OW 6
ATAnAWA, ~LLV-y at C_W_ (0633A")
cama 4A

TUSf[Tll-)YIY, G.K.; SULAPP'"'IDZE, G.Y.
Glaciologicttl research on Mbunt Elbr-~,s. Vp7hdunar. god
no-5:56-61 158. PIR-k 1.1-10)
(Elbriis. ' nint-Glaciors)

SULkKVELIDZE, G.K.; 01,-=HAVA, A.M.
Some physical properties of the snow cover. Trudy Inst.
geofiz.Alf Gruz.SSR 17:543-566 158. (MIRA 13:4)
1. Institut prikladnoy gelfiziki AN SSSR, goakva i Institut
geofiziki All GruzSSR, Tbilisi.
(Snow)

KUVAYEVA, G.~L; SULANVELIDIZE, G.K.
Water vapor migration and recry3tallization process in the snow cover
layer. Informobor. o rab. Geog. fak. Pbsk. g6s4 un. po Mezhdunar.
geofiz. godu no.2:181+-200 158. (MM 15:10)
I- (Elbrus, Mount-Snow)

SOV/49-59-2-13/25
AUTHOR: Sulr-k~-Telidze, a. K,
TITLE: T?ie E,- ation of H--at CDnduct-vitv for a Porous Body Containing
tu - 'L -
S.iturated VaDour, Vlater or Ice (~ravneniye teploprovodnosti
pcri'.3tylkh ir~:,d, r,-azy31h,,-he,~,.,jy pa:.-,, vodu i1i
ieco
PERIODI'JAL: Izve:3,ija Ali~ademii nauk, S---!SR, Seriya geofi2~ichezkaya,
l'-,' 5 9 , I' r 2. 1)p 284-28~7 (USSR)
ABSTRACT, A 1)oroas body containing saturated va~)our and moisture is
:0 11 .2 1 CL -a r t U111s wo rx: Tae quant- i ty e of vapour in a un i t
volu:ae de,)onds on temperature
CD - u (Eq 1). The
(-o-jaUiori of 1,.,-,a nsler is derived w'-en a-n assumption is
L tra L iA.
7
7aalde L!ia4l- body has a -~,.)notant initial tem-nerature u
and th e r 1-Gin D-r a system of coordintates where. thp- axis z
-cs
d u~)vja-ds int-erior and is placed on i suxface.
T*Ii~i-i cliau.-,e of temi)erature car, be defined by the Fourier
equat.-L--)n (2) vh,'?3r,~ X coefi"icient of molecular temperature
TIiis arjuat~-..on siaould be adjusted in order to
ovv -r s jl,e to thca presence of vapour.
E q wLere L .1~2.tent h-at of uhase
Card 1/4

~30V'1'4,)-59-2-1 A/.., 5
4
1?oroas ~3Jy Conta
The Equation of Heat due t-1-v-* -I;-%- f,-- c,, D ~ - -U L
Saturated Vapiur, 'Viater or Ice
units e quaiitity of sa-lura-Lled vazour at 0 DC in -/CM3.
Then E.-i (6) c..L6 be derived. wl-.L-a-re ~-Az is used for
Si of Eq (6) a new
-mol i.-.. ity Ln r d e i, -t c. f i nd -a s (,, I u -tU i o r, L .1
f u ri t i c, r, E q s i n r c d u 3 e w1a e r 6 Q, - temperature in
e r e, ~-s if`~ for the -UP.Li.;Derature ohan-es from 0
C3
C-, 5 0 C "6) can be written as Eq (8), where
C G n Z~ i- a -r L t t-ae pr-j"tieyii --;f the temperature dis-
'reJ -d + I S n Z-
~~ribti`ion jepos-,=~d snov, IS ILLCv,- c olvi a
--4- . C1 Uat 4 -jn with n examDle,
Fou er eff As a
i- ?
,.ie fol-Lowing ds,4La L ~SOO, A = 0 214 x 10-*
C,
4 C specific heat
2c x 10 R- r,6 x 1.0 2730
0. 0, is fc-s-and from
(vr 0.1). The ex-
Eq (9) a-- eqt;,al 2.-. X % f or
Pre. s S: iuzl ( -'.0 ) Gil'-,!? s "lle r-e I ;-'t 0- 0 to X -4n more
-ff
~-eneral terms~ T-',---- c.-LP dilffulzion D can be related
Card 3/4

SOV/49-59-2-13/25
The Equation of Heat Conductivity for a Porous 2ody Containip-,
ID
Saturated Vapour, Water or Ice
tc tiie coefficient X in 3 different 17.rays, D> the
expres9i,-.r., E . (3
(5) should be used instead of cl
then X eff ~ X and Eq (5) becomes the Fourier equation,
D Ik.
Wk doom%.. the val..117. 3~ By .-Plot.
Card 5/4 Itom of the droplik. liquid, und-14d fr.o%io. ht.h -1.r.
ASSOCIAT IOX' -pdit.ty
rlkl
d,
y
It .4 -all auk 3331 :
:
:
If AP Id 0-0-1-t
the A. 7 f
PRESENTED: Say 25. 1959. by I. M- T-ku-,
5UBMITTIDt April 26. 195)
Carl 4/4

SULAIAELIDZE 'j.., prof, red,; 'IUSIlll"-'71:ly' '-.K prof., red.;
EAYHOV
y A.G.) -ed, izd-ira; BkGI, tokhn. red.;
Luil"YOVA, 'J.00'y ickhri. red.
Pirarsaction of the Elbrus Alpine -Expedition)Trudy Ellbrus-
sl:o-~ vyookogornoy ekspeclitsii, 1934-. Vallchik, 1`,avardino-
'-nizlh,-.koe *cA-,1(4) -[Snow av,-,lan s
V c he ,
the u:~c of snow in tho national econoT.ViSneg, laviriy i
jpri,:-cnonio mega v na-rodnom khoziaistve (Materialy 11 Vsc--
~ioiuznoi konfereiitsii, posviaohchermoi
voljrosaici ,3rczhn-a~o pol.rova). 195). 306 p. (14111A 15: 11)
1, Ellbr-usskVa v:;sokagornaya ekspeditsiya, 1931e-,
(Snow)

-5-000
82704
S/049/60/000/004/oog/ol8
E032/E514
AUTHORS: Bibilashvili, N.S ., Lapcheva, V.F., Ordzh
and Sulakvelidze, G.K.
X
TITLE: CharacteristiZ7s--o-?-Co-agulational Growth of Hailstones,
Associated with Changes in the Velocity of Vertical
Streams with Altitude
PERIODICAL: Izvestiya Akademii nauk SSSR, Seriya geofizicheskaya,
196o, No.4, PP-585-593
TEXT: Existing theories of precipitation from thick cumulus
clouds lead to certain results which are not confirmed by observa-
tion. Thus, for example, in order to obtain hailstones having a
radius of 2 to 3 cm, cloud thicknesses of 10 to 15 km are required
(Ref.1) with constant upward current velocities of the order of
20 to 25 m/sec. The amount of precipitation from hail and shower
clouds exceeds the store of moisture in these clouds by a factor of
5-10. These and other results are not confirmed in practice.
Studies of cumulus and thick cumulus clouds carried out by the
present authors have led to the following results- a) in cumulus
and thick cumulus clouds one observes an increase in the velocity
of the upward currents with altitude until a certain maximum value
Card 1/4

82704
s/o49/6o/ooo/oo4/oo9/oi8
E032/E514
Characteristics of Coagulational Growth of Hailstones Associated
with Changes in the Velocity of Vertical Streams with Altitude
is reached. Thereafter the velocity begins to decrease. The maximum
value of the upward current velocity in developing thick cumulus and
storm clouds does not exceed 27 m/sec according to the data obtained
in eighteen experiments. The mean maximum velocity is of the order
of 7-8 m/sec (Fig.1). A similar distribution of upward current
velocities with altitude is also observed in cumulus clouds. The
magnitude of the average maximum velocity in cumulus clouds was
found to be 3-4 m/sec (average of 40 experiments), Measurements
showed that the mean level of maximum velocities for the above
types of clouds over the Alazanskaya plane and in the region of
Ellbrus is at 2500-3500 m above the Earth's surface, i.e. in the
middle or upper parts of the cloud. b) Microphysical studies showed
that in the lower part of a cloud, most of the droplets have radii
of 6-1o IL, and the number of particles per cubic centimeter lies
between M and 1500. The mean liquid water content does not
exceed 10- g/cm3. Large droplets having.a radius of 40-60 ji are
also found in the lower part of a cloud. In the middle and the
upper parts of a thick cumulus cloud located above the zone of
Card 2/4

82704
S/049/60/000/004/009/018
E032/E514
Characteristics of Coagulational Growth of HailBtones Associated
with Changes in the Velocity of Vertical Streams with Altitude
The most effective weapon in the fight against hail at the present
time is the continuous crystallization of the supercooled part of
the cloud. It is, therefore, important to develop studies of
microscopic parameters of thick cumulus clouds so that hail centr:s
can be discovered and neutralized. There are 5 figures, 3 table
and 3 references: 1 Soviet, I a Russian translation from English
and I English.
ASSOCIATION: Akademiya nauk SSSR Ellbrusskaya ekspeditsiya IPG
(Academy of Sciences USSR, Ellbrus Exvedition of the
Institute of Applied Ge02hysics
SUBMITTED: February 25, 1959
Card 4/4

LEVIN, L.M., otv. red.; SULAKVELIDZE, G.K., otv. red.; KU711ETSOVA,
Ye.D., red. J.zd-ViC,---VO1RM) V.-7.1 tekhn. red.
(Transactions of the Elbrus Higb-Mountain Expedition] Trudy
Ellbrusskoi vysokogornoi ekspeditaii. Moskva, Izd-vo Akad.nauk
SSSI(. Vol.2(5)[PhYsics of clouds and precipitation] Fizika ob-
lakov i osadRov. 1961. 204 p. (MIRA -15:2)
1. Ellbrussk.Va vysoko ornaya ekspeditsiya.
(Cloud piqsics) ~Precipitation (Meteorology))

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AUTHORS: Bibilashvili, N.Sh.o Zaytseva, A-M-p Kuzlmino Ye-A-v
Lapcheva, V.F., Ordzhonikidze, A.M., and
Sulakvelidze, G.K.
TITLE: T~ ory the format-Ion of large drop fractions in
tile heavy radial cumulo-nimbus clouds, and factors
affecting these priDeesses
PERIODICAL: Referativnyy zhurnal, Geofiz'ika, no.8, 1962, 80,
abstract 8 B 550. (In the collection: 111s5led.
oblakov, osadkov i grozovogo elektrichestvall ('Studies
of clouds, precipitations and thunderstorm electricity')
M., AN SSSR, 1961, 3-6).
TEXT: Using observational data from the strato-cumulus,
cumulus and heavy cumulus clouds in the years 1956-1958 in Trans- V/
Caucasus and Caucasus, the growth of clouds' droplets was
calculated according to the method of Bouen and Kiryukhin, in
terms of the gravitational coagulation, assuming linear increase
of the anabatic velocity w, with respect to the height z.
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As a result of these calculations it was established that with the'
greater velocities of the vertical streams the drop does almost
cease to grow during the anabatic branch of the trajectory. The
droplets are retained in the upper part of the cloud, where the
velocities are small and the principal growth of the droplets or
hailstones occurs prior to reaching the upper portion,of the cloud.
With the aqueous exchange of 10-6 g/cm31 and the coefficient of
catchment of 0.85, the position of the apex of the trajectory
depends principally on the height Z., at which w = w max and
the degree of decrease of w with height at which z :7:, z.1.
With the velocity of the anabatic stream w max greater than the
velocity attained by the failing droplet with a radius of 2.5 mm
of the v cr, a chain reaction is started which leads to the
accumulation of a large quantity of moisture in the upper part of
the cloud and to the appearance of intensive showers. A cloud
with w max, __v cr gives only a very short-duration and weak shower.
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In the case when the temperature of the cloud's top is.lower than
the temperature of natural crystallisation, hail is formed-in the
cloud and the size of the falling hail particles is determined by
the relation: R 1/8w2
max e (Z) e (0)'
where V(z) and p(O) are air densities at levels Z and y of
the Earth's surface. The growth of hail to the size R ^-*2.4 cm
at w max ;-Z:10 - 20 M/sec occurs substantially above the level
wmax' at the beginning of the katabatic branch of hail
trajectory. The time necessary.for the growth qf hailstones to V/
the above dimensions depqnds chiefly on t-he value of w max and
varies within the interval'~f 20 - 70 min. The terminal
dimensions of hailstones depend very little on the vertical
thickness of the cloud, and arv determined chiefly by the moisture
content of the air masses entering'.the cloud, the height of the
zero i&otherm, the value and the stability of w max' and also by
the velocity gradient of the vertical streams along their height.
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