SCIENTIFIC ABSTRACT ZHURAVLEV, V.K. - ZHURAVLEV, V.V.

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CIA-RDP86-00513R002065020014-1
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December 31, 1967
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SCIENTIFIC ABSTRACT
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........ ...... . ACC NRt AT7004 159/1W) SOURCE CODE! UR/0000/66/000/000/0027/0034:~ AUTHOR: Kurtepov, M. M. ; Vokin, M. N. (Candidate of che;MiCal sciences); Zhuravlev, V. K.; Oreshkin, V. I. ORG: none TITLE: Comparative evaluation of the tendency of EhMOT and'KhMlMi 3T steels to pitting and crevice corrosion in sodium chloride solutions SOURCE: AN SSSR. Institut fizicheskoy khtmii. Kbrroziya;1 t z ashchita konsiruk'- tsionnykh splavov (Corrosion and protection of structural alloys) Moscow Izd-vo' Nauka, 1966, 27-34 TOPIC TAGS: corrosion, steel, sea water corrosion, pitting, C, revice corros on~ asodium chloride/ Khl8NlOT steel, Khl7Nl3M3T steel. ABSTRACT: A study of the relative propensities of Khl8Nl0T an&XhIM13M37, steels to pitting and crevice corrosion in an aggressive mediul-ni; such as sea water, showed that in the presence of narrow. gaps Hh17Nl33T has a higher resistance to crevice corrosion than KbIBNlOT, which dev ellops crevice corrosion at a rate of 30-40 mm a year, Independent electrochemical analysis showed, that Card 1 UDC .6.20,-1'RTq.A.:546! 3. 19 ACCESSrOU NRi AP4047331. -R Zhuravlevf vp KO AUTHO ----- -- ~i: 1j, Id".11t. Ma in a di --t I radiattion Ivu t4 J:. t! di q3! r lose, dielectric rel.axatioti Am at th 8 Aff Ili D j_7jj 4 Woo -intensity i0aLZIM9 rMICIIAtion-, imbein Irrevarg-IJ11140 C%Ialll e$ tni J-;hf~ low 4 4Q. p xinc6rease in icies-m- tibe to th,6` :IiNdflrda, iie: bi. thd ifidj -.01 Ide j~ jm:eract wal. (~~hor cha.Oiall, ls Capable o'f' ancAxI'h anouViv- tr in qt-,p~rqy Levi 1. cit: the re-o f!r I v ;I lipt, .11.1, VIA 11 ('44 0 f"hat: LA18--trIC rejaXat LO-11, al).C: EILOIJ t.~,) 1: te a s a a c t r i c sRes- T-h i a Ln~cpla~ns Ercm m uni locil p(,I.jht: of view lt~ It jo ;h t- a 1 1. f t ~fi the sn:L. f t L n 1: h0l mum. a,-.( he chl: racq-'r !)ll thei teir p e r va t u i., ai a cl trac4laency de~ t) pendences of the 1:~ ect D"'a 1:1 avgj le, 1.11 a, rachl'iAlt. am f ~,old. Th ci ft, p e -!i I ri uvoil by I C)v&ro- 1- n i! sitx4i tr)n . 't ~-O' Mvit! - - ! r nu I F; P_ T-1 E 1I c it az t-m v L4~1 "Ute at 4 Institute) SUMUTTIED: 24JU163 CODEt U13 S J i~! is is 3 .. M-6 U ERA" W .5i MU P ~J 14 fl hur. K. AMOR Z t , , - On' -cf-Ira d v iltvnr ?6i radiation Ike MZ. M LIJ ..... ... 14; Ij TOM -I'vmt al ladi ~hiai,,c I TA LL tical d1elactric loos,, polaxitzablU y ABSMCM Contismin earliamr-Roric 41n tbe! diele(KrIc IoMlba till i& U 41attviaI 4t,k in the field of ionizing raiLlationi (]:Ttr, Vtmw $EISR, Fizw, lk. 5, Ui~ :L-q,64) author an&I-rzes frcm a auantam-mtalLntical aDifit ol vIew the ii,eve raLble e-hmn (L-Ei 34955-65 ACCESSION J negative in W r'10X#y tntOITOI iri ldiUll th dl~ ,Vlti" Clit Vit-h ublimh I-P-1 -,b%lm-h4t m. 004 cm Kam 9m I if ACC NRt AP.6034397 mpo- are gained'by impurity levels ouch as,ClO ionalformed in the co roe of the deco sition (Table 1). Theoretical analysis 01 the processes Viking F:7 ice. and experimental i-due Table Impurity content in the solid NH,,C10j, ref Degree of Impurity contentj mol% decomposition of C17 CIO;, CIO-, clq,i NH4Cl041 % 16.1 0 301 0.275 .23.0 0:101 0.068 30.0 0.025 0.024 poi-i Iion of NH 10t, results.indicated that the reaction rate of thb thermal decom 4C 'increases with a.decrease of the concentration of free electrons. _~a: NHtCIO,.. In the case of Irradiated NH Clo the formation of Cl - I*s pic'iably not the y 4 41 03 16ne, .. factors that accelerates thermal decomposition. Three possible idditional factori are' considered: 1) the'arrangement-of.ClOi Ions famed at1rradi*tioi Is not that it*in-.1 treases their catalytic activity; 2) formatior .i of additional rarlililysis products such' a.4, among others, Cl- ions; however, no acceleration was Pbserw!d ~an addition. to Nh4ClO4 of the same iounts of Cl- ions as are formed on IrradimtIon; 3) formation of' radiation-induced defaemets. Among these factors# the formation of 1:1efects appearsto be onoo t -probable. De~erminatlon of the type of these defects requirr d further oWdies,.A Card 21#3 t-ACC- NRi-AP6034397 Fig. 1. Effect of Fig. 2. Thermo- f. irradiation or addi- ijd 1; grans-of'pI4re, and tion-of Cle3 ions-on the thermal decomposi- icontaminated tion of NH.C10, a Portion bf-reictod substance; a w. V is the Idecomposition of -30% oi thin salt. specimen (maxi- mum-decomposiflon at.lowI temperatureis)o- si:milarity Nas establisihid" iW ifie''Wituiiri-of chinges of'conduc'tioap-A~eleciifc !'Q" 04"a is Od And rate on contamination and, Irradiation of C11), This fact; i L- Catei th, at In both c4aes.- these changes are due to the sww d~wf t~- ~a &Tt.~ pas 4 figures and 2 tables. SUB Cowl MH OM: laU76st Olacl~ar% 0101 619 in~ 017/ rd 3/3 LIM. 7~~Ij-'T IYEV, G.rj.,, V 71 AhEAROVY re ~F,2 in f1he physicochemi-cal pr--,, rt'ell or s9lida 5.n the p:m-;~ence of admixtur*s. Part 42 Thertml df-ampost-tun or silver oxalatp. Yin.t 'vat. 6 noo3s4.15-423 tty-Ja 165. i MI H. 18~?,;,O) a. Tms'~dy politekhnicbe..,W~y Institut, ~mmnl Kxovc, ZLK, P.S.; ZHURAVLXV, V.L.; ROM"OV. V.A... otv.red.; SAMOMar,,N.T.,; red. Wwnslt red.; GRINM . A.U., red.; ZIJMKOV, V.T.p red.; KOGAN, A.R., red.; IMUGLIKOYp A.T.g red.; HUGUNi X*Xt red. NAZIMOV, N.M., red.; IWMhay A.M., red.; HOMMIOV, 114*1 red. UWAK,J.Tas, red.; TENENBLUX. N.M.. red.1 SIMUM, 11-1., red.; AIAJWA, Te.I., tokbn.red..- SmMAR, S&Y&,,. teklIU*r*d# [Design and mnufacture of globoid gears] Proaktir.ovaiiie i izgotoilenie globoidrqkh persdach. Moskva, Ugletakhisdat, 1958, 87 p. (Tekhnologiia ugollnogo mashifiostroentia, no.2)4 (MIRA 13.2) (Gearing) Sum 1141111411101AI 7 11108--66 79wrIMMEIV 0 AEWP to ViAM i ~01_0 N W 06/62J~., 1 0 31 ~01/92 6i irk, --INVENTO :---- ---e 6 Xe! Petrovi~ :_S_ q W _V. KA Tr _11(richevskiy yrevj7D Q4 No T,*; m I r V" ~A ORG.-- ---none.. 7 E., 41 VITL itte cl _ngth. b* ----nounced- hd-'A 14stjohi-&f~ tff fc:~R c tj(L)D(jjjj ~.a jl~ Ma 0 ~~f, CdaL chifte -Building Nsesoyu zPYY -hambno-Issle.dov,,at ell6, Y 1, 4,1pwoyektno~!td!khw-__.-. tut-,ugQV a _ii6 -logicheskiy-insti P gq P c 11;6eeiivi!~_._ Wi 6..., i lot Tachnqioglcal--Mchine_~ Build iq xrfeEl iiiii ki y, nauebtia-l', titut tekhnologii mashinostroyanlya)).- -4, :,: 1'31 eten-:.., __ z- "ten yj,!1o,"rnykh o r e ol 19 136 .,TOPIC TAGS: thin h ~: , ~9 eet pi arti, pat -str A; urfac g vear-resistant-j V, Author C ;if i6it6~ ~Jii,ji iekI6~t! BSTM - _q k "d . - _, -1 sbeeto '~j-_`-suirf aclrCi W-066 e0quit6d,14 00 Li i 641i~f re curr ent -To-maintaiw a-constan t "fie uc ilia a; r1ocad ensure-a-ecall depthof penetration'An--the' ba'ie' m, i6l wro- --Ahrough the inductor io lc~at~d__belcw_~tfisr Lfa~ 4u. ~A. 1~1 :Alm SUB -CODE'S, Card:: JLJI; "HID - v -,dam NO ft. -Emits" FA ZHURAVLEV, V.L. (Technology of globo id gear production] Tekhnologiia izgotovIeniia, globoidnykh peredach. Moskva)i*Mm;,9hina- stroeniep 1965. 149 P. 11:1:12) L 39161-66 Er-c(k)-21EW(d)1W('1) IJP(c) GG/BD N 9 _96j'o- J-8-0- SOURCE COM UR/ 6',? 6/000/002/Obeo/0083 AUTHOR: AbduUayev. D. A.,~ Zakharov- V. X~~. Y44 V.; z4uravlev), ORG: Uzbek Scientific Research 1nstjt!ut'b- for_~ =owerl band AutotMtioa. ~zbekskii` nauchno-.;issledovatellskiy,inatitut,:energetikJ J qvtomatiki I .TITIE': Synthesis~of the.selector of one class of., informationi"Proqe~ sij device,: ,SOURCE-.: AN UzSSR. lzv~stiya.- Seriya-takhnich4skikh nauk, nd~* 2., 1946t 80-83 TOPIC TAGS: information processjzg~'Pulse counter ABSTRACT: resting cla--s-s' 'of -info ration' p:~roc ..An into essing aevf46 s oat in which the inputs' receive signals.with various chexaciteristics and levels, and' the output of each Characteristic and . its.1 level 1 f ixed ~ indi~iautdiy;' ~This requires selective;d1stribution of: th~'slgnais with. identical 10VOISI: into -individual output channels. The mixthors. have developed e. devicor applied to an automatic sowing de ciion im~ wwoli&b16 manner vice, which perlorms.this fun with a somewhat simpl6r,circuit than those kn&wn~earliar. Below i;s. schematic-.,+ diagram: 'Key: 1 pulse counter; Abe indicator-counters; 1. to.control unit; ,.other symbols universal,: A) "J _V 36 L 39161-66 ell? CI( j Z o A* 4 4 Alf Ij !r1 #Vr 7y pro Iwj 04 40 WY > v Ll roll Orig. art hab: 2 figures ,SUB CO SUBM DATE: 2 ,Card 22P cq8m'jvm millaso C 0Apr65 ORI oA4 llmdtiwo m JPRS: 36,1271 G RIEF: 001 op a Ao 716--66" Add'-NA 06009-908 c IC n ngv~Tm-iii'.-f ;'9'.- "-ib core Of' cores 3 -and cord'. SUB -CODE.. 6g/ SUBW'DAU., j~ aedl~ack'- pu l!", 4111111 Hill UPI 1111111LI"El Itlum tullau lmit" j L E J ji F-I rcle J I'. j lnpiltl~iAndln nd ng'", otxtpVi!:w1nd'; b~&;' ol -'_ n ug]-of it'll 4 *Oindin446 viei ~oj U ~ Pon ;I !Lit mr"! 00 MdOk , H E W N ACCESSION NR: AT4039569 S/0000/03/000/000/0010/0023; AUTHOR: Zhuravlev, V. M. TITLE: Some principles of the construction of ternary elements 'SOURCE: AN UzSSR. Otdeleniye tekhnichookikh. nauk. Razulltat nekotory*kh y isaledovaniy v oblasti energetild, avtoinatiki, mekhanild I gornogo delta (Results of some inVestigations In the fields of power engineering,: automatic control, mechanics, and mining engineering). Tashkent, Izd-vo AN UzSSR, 1963, ID-23- TOPIC TAGS: control system, autoinatic control, automation, tr6neistor, parametrono: ternary element, semiconductor, switching theoiy, eleotromaga~dc relay,: tripolar relay ferrite core adder ABSTRACT: The article deals primarily with problems relitingito the':articulation ando, constiuction of non-binary (principally, ternary) .~ components In emmacklon with the ever- increasing interest in thd non-binary switching theory for the aadysts of complex systems. An effort Is made to use a single technique in the st~dy~ of non-binary elements in order to sa ACCESSION NR: AT4039569, arrive at concrete technical solutions. Noting the high state of development presently attained In the analysis of binary structures, the author postulates'that the study of e emen I ts with higher structures should be based on the achievements of this theory, with the most correct method being that of investigating elements with s , c tz a tures close,to binary. Ile first step In the study of ternary structures to the analy-sle of aidsting* structures with three steady states. Preliminary investigation has j3hown that existing; ternary elements may be classified a , follows: a) , according to the principle of operation at the basis of the work of the elements; b), according to purpose 1. e.; their function in automatic equipment; c) according to possible similarity with binary elements. 9d the basis of these principles, the author has classified th6 ternary elemi.-ints, descriptions of which are available in the pertinent technical literature. Noting,that. a great many thre0"- J, state circuits have been developed, the author lists and discusses only a part of them In this article for the purpose of illustrating the system of classifidatioti adopted. Ile foll types of trl-state systems are considered in some detail: circuits utOng electromagnetic elements (in particular, the electromagnetic relay of Bullen and Wileon of the Unitext States); oircults using electronic elements (in particular, a trigger device having three stable states, in, which diode coupling between the cathodes of the. tutes is emplo an the YO A V4 ACCESSION NR: AT4039569 nonlinear element; ternary elements using gas-filled tubes; three-position relays,, etc.); circuits using semiconductor elements (irk particular, a tri-stable trigger using a point,- contact transistor with two collectors and one emitter); circulto using magnetic elements (1a particular, ternary switches and a4dorg using ferrite cores with rectangular hystaresit loop, as used, for example, In the "Betan" computer of MoBcow State, University, which operates with a ternary code); nonlinear electrical circuits with severd.steady states particular, the parametron). The, survey of existing circuits with'three steady states Permits an evaluation of the place of each group of elements among Iciown non-binary systems, thus maldng possible a correct approach to the problem oi selecting those elements onthe basis of which ternary elements might beat be 6onstructed, The advan, tape and defects of each of the various classification categories discussed In the preceding sections of the article are analyzed from this point of view. 71i6 author concludes1hat n ternary elements should be designed primarily on the basis of magnetic and semicondu6tox materials. Multi-apertaie magnetic cores constitute 'elements of great promise for the. development of multi-stable circuits. Orig. art., has., 7 figures. "AN UzSSR. 0hpaiftent of Technical ASSOCIATION: Otdeleniye tekhnichesk" nick' Sclen ces, AN Ux~`S~) Card3/4 [I IN r-IMIUMIXIM7 I 1IM-1,T111,1111H It I; 11111HIMIL-111 HIIIII-IIIII 1119111 INN I IIIH IRIIIIIII 1111111113111114 1111111111 HII Il [IIII 1411t CAIIIIIAMM11 M; KATS, M.Sh.; ZHURAVLEFV. V.M.t AGANICHEV, P.V. Effect of the qualit3r of AktyubJ.nsk chromium o:~ea and reducing'. agents on the desuLf%xration of carbon ferrochroml-um. Izv.vys. ucheb.zav.; chern. met. 8 no.4:75-82 165. (MIRA 18114) 1, Aktyubinakiy zavod ferrosplavov, allillmilmillm ZHURAVLEVO V.M. nwil's prml-jiv RSKII ling RA 111411flilt 11 WRI'VINI H1111111111 11011111111 Flyl WHIJ4111111111 I 11111111UH111 Id IMM -;3/000/00z~64/004~ A004/A.11:m AUTHOR* Zhuravlev, V. M. TITLE: Method of measuring nonlinear distortions with'the aid:of noise bands: PERIODICAL: Tekhnika kino.i-televideniya,.noi 2,:19631 42: 47 TEXT: J.- The author has carried out a comparative anal3~sIis of ail methods knovm at present for measuring nonlinear distortions in conformity with sharply Irregular frequency characteristics and frequ6noy-discrIminating honlinewity.: He presents the results of his work performed'ln~the course of the last years, and suggests using the noise band method which, in co#arison with other methods that: are used At present, shows a number of advantages. The princ.1plo And skeletons diagrams of measuring nonlinear distortions'by noise bands.are presented. An account is given of the considerations in selecting the band itidth of~the test signal and also of the demands made 6n the filters. Test resulta obtained with the measuring installation are given'. There are 8 figures., Card 1/1 --W I IIIUIIWIFIZU93111 wC t : A 7it' ~46~-,-_,~,Lhft( 3' 6 ; ~SOURCH Add AR5014~56 cow f i Ultjoll l Oj bt 00 WURGEi Ref." Sho"A-vtoictatAka I tal i 0 oms-Abse SvodYO71 -,t 12 &UTHORS _Z 'rjjvj~ovl~' "L h~ -Stru TITLES: 6tur reliabilitfl6r (Nitla UiP.Mont i-'Ik)kl:* ";JjzMR CITEDSOURG 19 4' it TOPIG7-T Wvdieltal i :t' Tbt r0q pmen eV I , t I T llibil , IATIOW. Thd havia _uta l ' cowp6enti; ~ WiWthe reliability of binary t6 ~ ;~relliabjW U r td I iii ::4rgre . . b in ---speciP -Th- a- fibliciing: asbu# tion'. I Led# e g ' , ' 6 _ . s idopt ~ 6 a number- of - eqql-r~liablo ~ r4resented .by --la-proven:thatAhe-te -v~ :t mary et p6nents-:y er- tL 6 :0 A OUC A ky th-i iiost eddficWtml b .87: e J20 .,components'less, ernar7 A i 4ry cdMpo ealized-ichos 41 t lie ._ 8UB:CODSvDP -4 1~ __ 7~- 7 SSIUT,* stea 4 4: i .7. 7 o r L 10775. ACC NkAP6W4682 0c0 up mo 00--mata C ou*iy~- t C irev, unti t 0- 10, a cavity~' a' comp etely, lilledo: "all i ictu-611 16f. OW U11 Aar,'. Oieai~ -Af tai'ihis th Art 6i i6. raw vp ejecteF r6a!': h AlIdi';'- herponc jp,die'~~W 'ot at '~v Troduc t! s, d f "t a Ut "C' __4ra:'housed ba frame: It " St a! Uss an stizi 0t nge 6g': -L -and ijatt on: aye t( rod -1 ii tfie~.,, t'eiI:hniqu6 uied, for, ifie'die.ciastip*&; of inserts vais aal tA I DW ti! a4 , . - - ~~& int 'ib Ai aesew 1y, Through --trial a- b: ~t vali of the _th"'casi ALe'- ins d-rita'r-f- roml 55 d 4--the Otis's ~m~-tal to 64- kg/mat2.,virtually eliminAtelb'T sh-rif"90 1% Pal 0.$101, in t e ca L4.1--Thd -.."a It inserts -ejected -from-the-di-6-'ari ~CorkiA "4'th4ia%ip61[j-,"%tAW, 04 2 o-un-a- ---they'-Ah-avei a - J' 4d _.:houra_av:d at 760.T.for *5 o 1. 1F ~by. tonviii display A wore.uniform cross:bectlon thin A~a: 6serf'o. fatiV ~.casting .0persting trials (atl4jurgitig 01 p a ti !Ort' Vn6 ~reig ib4~tad that---the -quality- -did Inzp_rt6~.:pr,6dUcdd A ant[i --Of " i i_12iiivti~c I 3~11- t to that --this bagerib..0roduced:by-t cil a.gic I'd o f h t. 4 v Bar to 6y' thin new teclutiqua~ saiies scErap tool a real Millie tl:~o' I ~q d on Iced,: -vitates-of--t s-.,praaa~un or& -ohs) t. -:-,1n_ dl i tb v .3 th6 veiaht~of the blauk and 06 Olume. of V0 wAtipticitivAt YA I-Orflig* .thus riduclq Wav- -4 U 'a ---- --- 9= q#;' ,SUB CWU 11 Omit ff t a' 49W 4, J, q.. M 1--~; 4,4t- A IRA p ew 492 V g. 0.4.3.45 -0 OW 04 :11 V I'a w an a A a 0 9% .4 cm *on- T-~* a -We Hh..V V Me to go .at a a I Rp 16 % 00 In 41jj Ell 101 IS . - .[p.!j.;.. : A* . .8 Alf .4 a P4 00 Inv '0' A4.9flubalp"rk 1.071001 V UZU -u U. 0- -.4 VIA. one cusp V'S"44 a 1. t~ I%* cu Elloisl'.1a 1 -3- go A. *La. 0-0 A a - , ? " He .6 ..~ 4 ': .0 A'S C !- . 91 u 1101 AlmitogV, -1 : zM I ; .."- I -. 3' 1 -. q 4 0. 0. 1,3* '3 0 !--ill A-Z "v-. 31 A Va on u 5.M.& -.-5 0 a &Z 'a U r U & I It., Ann k 1 ~1' & "EMAS-302VOUVI , 16 0 03 a gate I a .4 Ids. 0 C .44 Ow 25(2) PHASE I BOOK EXPLOITATION SOV/2705 ,Zhuravlev, Vitaliy Nikanorovich Snizheniye vesa mashinostroltellnykh konstruktsiy (R -educing the Weigh~ of Constructions Used In Machinery) Mo6scoVo Mashglz,'~1959. 272 p,. Errata slip inserted. 8,000 copies prinhed. Reviewer: E. A. Satel Professor, Honored Worker in Science,and Technology; Ed.; Ye. V. Pailmov, Doctor of Te'ohnical Sciences,, Professor; Techj Ed.t N.A. Dugina; Exec. Ed. (Ural-Siberian' Divisiono MashgIz): T. M. Somov&, Engineerc* PURPOSE: This book is intelided for teehnioal~pe'rson'n6l and scientific i workers. It may,also-be-'uesd-by students of,~achools of higher- technical education. COVERAGE: The book-contains the fundamentals of design of llght-~ weight constructions used in machinery., The'eharacteristics of recently developed economical shapes are examined.. Theoretical Investigations and practical data on the design andL.smanufacture of welded steel and combined constructions are summarized., Manu- facturing processes for some economical shapes and several.types Card 1/ 13 I.-l- ...... 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I , .1VIP, ;tt it FliIIItM-3;R'IRIN4M I W9,11"fif-11,111 If I I 11,H]IRID11111111i I I WIII Iffil I IFIRE11111*110111 I I I] I WH Illifillul I Hil III I It I Hill lit I I 1114fil ill 1111111F]IM111101:11 lllllllllFlliti I I [I Iffill Illi ;I 10111 fill 1111111111311411 M I gtlllrlzllRlll if ul~tcttgl*vlgilmRlglliz~Tl;izflf-lll;l~l~iiAll3~FIA~;~liTlaivgtfl~zllifrii~~1.7tilli~Fil"3 RVE11111 I ifill I I IIIIJIF11111111 I I it 11111 1111A IN I I IM Ull UEIIH Emlairmul 111153911roullif 11 liguill Immirlilln 1111111 F,111114a"Ill [wit it III$ it figm ul I M.. . ...... I- allufallujil if 11 1111all all rial ull I II flail 11411111 M 1.111magal L__321q5-66-_TBD/F9&- KWT(-1)/9SC(k)--2------TT/GW Vn-_- - --------- ACC NRt A?6006788 SOURCE CODEs `UR/0()_33T667(W/W022o1 -6 AUTHORs Zhuravlevi, V.,;�Ij Petravskiyp A. As; Fogrobnyyp Bo ORG: Radio Physics Institute,'Gork y State Univorsity(RadifolIziche6* itita Gor1kovskogo goes univernitata) TITLE: General-purpose radio telescope with antennalfiamter of 3,5z SOURCEt Astronomicheekiy zhurnallf, ve h3# noo 1$ 1966# i2O426 TOPIC TAGS: radio telescope.,*radlo teloscope-antennap eleateic m6torj interferowtG14 elastic defonnations, TV equiptnaiii, satellite, 'satellite txac1:ih&/RT-15 radio tel6scopeo Echo-11 satellitep M-32Telectric motorp Hl!Vj oleatric motor PTU-3 TV equipwnt f 1A rvation of 6eleatiai bodies a'md ABSTMCT: The RT- radio telescope for obse artifici I-Em-th s;~tellites s described. Two such W-leocopes have been in operation at Zimenki since 1962 and were used in a aeries of experi- ments bn a radio communication link established between Zimenki and Jodrell Bdnk via the Echo-H satellite, Ap~otogr~oofthe~RT-151s shown in Fig. 1. ... ... fa'~iAher with The telescobe" its steering wae6hanism iWiAghi 1,20 metric tons, Its height measured from the bas of a'steel -reinforced foundation is 30 meters. The solid foundation does'not allow 1he eld- C rd V6 ACC NR, AP6006786- - Fig. 1. The RT-15 radig telescopo: J 2/6 Card ;AKE -I-- L-32195--66-~~~ ACC NR: AP6006788 scope to sway more than 5" in winds up to 25 m /sec. Th:e, backlash'eiffec 0 and elastic deformations of the rotating mechanisms do fiot exceed, 1. 51 a~nd are compensated by feedback systems. The dish antenna may be roil. tated from -30 to 183* with respect to two mutually perpendicular, axes. The error in establishing the perpendicularity of the axes did not exceed + 30 ", and the error- in aligning one of the axes in a particular direction' was kept within +20". The antenna system consists of two reflecting mirrors: a 15-m o an diameter parabolic reflector with the'actiVe surface machined't accuracy of +P. 75 mm and a coaxially mounted hyperboiic counter-s- reflector (not shown in Fi . 1) placed at'a distance of 4.60 m from the 9 apex of the first mirror. The power source for steeringiconsibts of two. motors for each aids: the IM-32T (0. 37 kw),which by means of a 20,000:1 reducer tracks slowly moving celestial objects,and the Wv52TV kw) with a 10,800 : I reducer which allows the - telescope to follow irast moving objects such. as.artificial Earth. satellites. The position of the telescopes may be controlled in three modes from a control unit located nearby.' The automatic tracking m6de -directs the dish accwdbW to a previously prepared p~qgram punched on staridard Card 316 ACC NRI AP6006788 0 35-nun tape. Discrete error signals arise when the data,representing the desired telescope direction disagree with the data on the actual di- rection from the selsyn angle indicators, which give a discrate signal for every 1211-change in direction. The error ar;6, applied to the feedback loop of the. tracking system. When fast-nxwing objects are bein tracked, a velocity error signal commands most of the C: 6rrective action.' To reduce the a:mount of program input data, the desired velocity is computed by linear interpolation of rate of change of position data en- tered on punched tape. Strong velocity feedback introduces im undeisir- ..able constant-error component due tononlinearities of the tach6meters and temperature compensating elements. This error is-compensated with the aid of a unit which regulates tachometer characterisUcs. The system works in a synchronous mode established by the master. clock- ~;21 a quartz crystal whose output signal frequency is divided by The second control mode is for visual tracking and Is: done rnanually'.' 'by varying the position or velocity of telescope r6tation or bolh~by semi-i automatic means. The tracking accuracy depends on the operator's ability to keep the image of the tracked object on the intorseclion of the cross-hairs on the TV receiving. screen. The image on the screen rd 4/6 C 7. ACC NR% Ap6o()6788 Table I Tracking mode data Operating mode Velocity Acceleration Velo,61ty Tracking range !rror Rapid movement Automatic'tracking 1. 5P /sec eC2 0. r 24-3611, Visual tracking 8* /sec O.jS*jBeC2 0 ealignment .(r/see 2 0. 160,16ec SO 11-1 Slow'movement Automatic. tracking 8011/sec 5. IOft2" Isec 124-3611 i Visual tracking 8011/ sec 311/sec 301f Tracking with data tables 0"./sec 00 6041 A At top speed using 2-min tracking intervals. A. To. Sokolov, A.Z. -M=ivoj G. L. Bruk;'Ttio* N a sembno )[IM4iovai and v, if. 11 L SO- Motin -participated in'the desieln a peparatiow of tho iWM 14330b Mg. art. has: 7,figures and I tab3is r a ve2s no@ o SUB CODU 17s09 22 i'SIBM DA672i 26Feb 65 q J 7 L5 ~I Crd 616: 107-5-1.7/54 jAUTHOR: Zhuravlev, V. and Grin 1, N. TIM: Ap~llcation of Electronics in Geology (primeneniye elektroniki v geologii) RT To Radio,, 1956, Nr5, p. 15 (UwR) ABSTRACT: An invitation to radiospeci~lists 'and radiobams to,de'veI4a numberlof apparatus that may be useful in geological work. Fairly accurate specifications for the desired apparatus are givent A seismic,station with a 1-f voltage amplifier block of 12 to 26 units. Frequency band 30-350 a with narrow band-pass filt6n, aadihigh discrimi- nation. Weight under 6 or 5 kg. A.radio link between-seismic pickups and a seismicjstation; 12 channels. An orebody locator for searching the interadit massives by means of the shadow method. Range 50 m or more. Frequencies 1 to 10 at, ~Au instrument for accurate determination of length of t2te:;c&ble in bore- hole logging; error im, In a length up to 1.000 a. Also em.lastrtment Is needed for accurate determination of a cable wire break., An instrument formeasuring the level of subtermBan.wate.ra with ar. error of 2-3 mm in the range of a few meters. Recording of such measure- ments for 10 days or more. .3( SCV/1-32-59-8-7/18 AUTHORS: Shirokov, A. S. and Zhuravlay'_Y~.V. TITLE: Basic oblems of.,Perfdoting alid'Developing qo;o-: P r physical.Equipment,~ PERIODICAL: Razvedka iokhrana nedr, 1959, ~r 81: pp 27,-32:. (USSR) ABSTRACT: The author states~the 0 m0 erni urgent necessity ze present,:and to create new, geo'physi 'cal: equibment. Although this equipment was greatlydelveloped!sijice the last war, it is already obsIOle te~ and.new.devices and.aggregates must be crea-'U-edl~-At:present,;differ- ent scientific research'institUtes and organizations are developing new,equipment much too slowlytiand plants are also lagging in 14' product-tIrML. ~MeAs~- ures have now been taken to increajo'the production~of this equipment 2 ~t t Lie ~by'1965 ~byw, .19.5,c)0 The author reviews the new equip ment to be areated in the next I-Seismographic exploration. Card 1/8 The obsolete.26-channel,seismici:st.3-tions of SS-26-51D r, iHill 111RAIIII 11 JR11411 11 lilt i I a HIRE .11, -- ------ ------- ----------- - Basic Problems of Perfecting and Developing !~,Gecsphysical E~uipmient type will be replaced by mor ~e.cctnoim' cal and ~highly- productive 60 chanhel stations',of SS-30/60 ~t~pe';, and the portable SS-24P stations. "These stations ..now being produced'I at the.: "Netter-ribor'll. Plant. :The old stations will, 'all 'be replaced in. the next 2 years, A special attachment.of the PRIZ-2 16 also being produced for the,magnetic~recording of~os6il- ~ations for 25 channels. The "Neftepriborl"iPlant is also producing an autonomi'c'iseismic station with an intermediate magnetic recordlng~,device OfISSM-57 type. Equipment for a regulated ftirected receiving (RNP) of 'seismic oscillations~devsloped by the UOS-1 kovskiy institut neftekhimiche~ko,yi gazovoy~promj- shlennosti im. Gubkina (the Mo6co-ff,lnstitute~of~the Petrochemical and Gas Industry,; imt.,ni"Gutikin) iis *ow being delivered to industry-Alew universal-deismic stations.with photographic recording are now*.being introduced into industry. Apart !rom the produc~- Card 2/8 tion of SPM-16,and SPED-56 seismo,,Sratihie reeeivers Basic Problems of Perfecting and Developing,Geophysical Equipient now being produced~ new low.-frequen&y receivers;of SPEN-1 type with 10 a fraquenc~r; and'of NS4~typ~e with 3 c frequeney'will be produced in 19600~ The VITIIGeofizika has developed a sleismic' station of MSS-58 type with a~flbating piezo-aggregate, which will permit seismographic exploratory research ~t sea. The new exploding device".~GVJA-rql, of condenser type, will be produced in 1960"~: IL.Gravimetric exploration. TheiSN-3:.and GAK-Wgravimeterli'wlll~:be replaiced by. gravimeters of GAK-Im type ~*ivi on average pre- cision of 0.2 milligals. More~proctae gravimeters will be produced later. knew~gzavimeter-altlime.ter of GVP-1 type, which can determine the gravity , force along with the altitude of obBervation points, will also be produced in 1960.:,The~,Zavod "Geoloso- razvedka" ("Geologorazvedkall Plant)~renewed the production of gravitational variorzters of the Card 3/8 VG-l type and of gravitational gredientometers of J SCIV/132-59-8-?/18 Basic Problems of Perfecting.and Developing Geop.Vsical Equipment GRBM-2 type.~ III. Magnetic exploration. The Institut:zemnogo magnetizma~4N 3 R (the~ins~i- tute of Torrestrial.Magaeti'sm ot I t1i AS USSR) 1, an d the OKB, constructed a new quartz m6gnetometer. 1&w14 with the magnetic element suspenided on quartz:thr.eads. It will replace the ~obsolete Mi-22) magnetometere VITR. developed:models of a magnatometer working on;;the' principle of nuclearvesonanceAb ai,preci.si6n of, 1 or 2 gamma, the device needs~i3o oriantati on,.and its indicationsdo not depend on the'tempe-ra re, tu These magnetometers will be pr6duct-A';in 1960.':The OKB of the Ministry of Geology,aad Conservation of Mineral Resources of the USSR is preparing d6signs of a factory model of aportablelm&gnetometer With a magnetic modulation'counter and Ein';,eli ectronic scheme on semi-conductors (M-17):bv.-sed on the cal- culations of the Institut mashinoved4niya i avtom4- Card 4/8 tiki AN Ukrainskoy SSR (Institute of'Mechanical SO71,132-59-8-7118. Basic Problemsof Perfecting~and Developing Geophydical Equipme;at Engineering and Automation of t~e '%S' Uk-rainska a y SSR), To improve the accuracy of me 4surements; of the ASGM-25 aorogeophysical statiori5 ~, its AEM-49 magnetometer was modernized, anda now JISG-45' magnetometer will soon be.produqed by the "Goo'.10go- razvedkall Plant. Constructionlesign 'of a Nev., T-aerom'agnetometer Ahl-13 of high pre6i ,sion alon' with a magnetomodulating indicator is nearing 6omple- tion. The ~Barnaullskiy zavod geo�izicheskoy ap~O~ratury (Baraaul Plant of Geophysical Equijm6nt) is preparing the production of a tield device,colled the 11~pr;onis- meter Ka-lashnikova" (Kalashnikov~Device for Measuring Penetrability) todetermine the degree,of magnetic penetrability of samples of rocks, b6sed on ah,eloc- trical scheme on Benii-canducting~triodes. IV. Electrical Exploration. The electro-exploring.stations ERS-~23, ERS-1605 and the station of telluric currents,E PL-57, and Card,5/8 the potentiometer EP-1, presently produced at.plants