SCIENTIFIC ABSTRACT GORELIK, A.G. - GORELIK, B.M.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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L 2977-66 'ACCESEION NR: AP5022923 were processed on a "MinsX-l" computfr to give: 1) average wind -velocity; 2) mean Isquare, value and Euler's scale puls4tions; 3) average rate of ener-_v dissipation, 14) the correlation coefficient for the wind velocity pulsations computed from the observations; -and -5) correktiai functions for the wind velocity pulsations in tile two ;observed zones. These were tabulated, while the co4elation of function curves 71(0 and V2..(t + 2L' cos O/V) for 4 sets of obseryations is presented graphically. It ic !shown that the correlation coefficient obtained in about 135 sec is 0.7 find varies from 0.88 to 0.53. During the passage of a cold front, the Lagrange correlation period exceeds the Euler Is period by a factor of 15. The "measurements of the vind !-velocity pulsations obtained by this method agree 'with those determined by direct ;measurements. Orig. art. has: 2 figures and 2 tables. [ERIC !ASSOC:7ATIOTI: Tsentrallnaya aerologicheskaya observatoriya (Central Aerological Observatory) 1, iSUBMIWED: 14Apr65 ENCL:' 01 SUB CODE: B5 ATD PRESS: 7 L 2977-66 WCESSION NR: AP5022923 ENCLOSURE: 01. V, (t) vi (t H. zoo Fig. 1. Method for simullaneous measurements of Lagrange and Euler degrees of pulsations 1 - Antenna facing into the wind; 2 - antenna facing away from the wind; 3, 4 location of the acattering zone in apace. "MR 777=1 7- GOREELIK, A.G.; SILLKEOVA N.A. .9 Investigating the heat exc-banga in a f:uldlzed beed under t*lt~ conditions of heat supply by iri'rared rayu. Kb!m.prom. f.MT ~L Je 165, no,6:424-426 % m , iL7 MM14'W'kAP5023 5 UDK 551.(501.75+557) AUTHOR% Gorelik. A,G 41~qzdidate of physico.-nathematical sciences); .4XtisWid4te of technical sciences) tandidate of physico-mathematical sciences), TITLE: Combined coordinate.-doppler trackirg method of wind observation, with some data oil the inhomogenuities of isind fields in the atmosphere SOURCE: Meteoralogtyai gidrolol:iya, no, 10, 1965, 12-20 TOPIC TAGS: wlt4 vind profile, wind veloclq~ wind directiom ABSTRAcr: The authors describe the theory, difficulties and results of wind observa- tions based upon a combined (doppler-coordinate) doppler tracking method previously described by then in detail elseirbere (avtorakoye svidetel'stvo NR 157,465 of 100et65) The doppler method, based upon frequency shift of the signal reflected from an air- borne targer has the advantages of high precision and continuous registration. A com- bination of doppler and coordinate tracking methods appears therefore promising4 Expe-1- rience showed, however, that pendulous oscillations of suspended reflectors created overwhelming velocity signal noise. Therefor, solid symetric freely dropped reflector targets were adopted. A theoretical study points to the need of high angular re30lU- tion and a small range of altitude elevation angles. Ibis results in long range tra- Card 1/2 L,10742--66- ACC NR: PJ~;023679' cking requirement with related.requirements.of effective reflectors and optimized ra- dar frequencies and pulse repetition rates. Results of 12 reflector drops in the Fall and Winter of 1963 are given, with relative mind velocity pulsations plotted for vari- ous altitudes and wind velocities. The RMS wind pulsations reach a maximum of 4% at 400 meters and remain close to 2% between the altitudes of 3 to 12 km. The relative pulsations are practically independent of wind velocity at all altitudes studied. The reflector sinking velocities were fairly constant and reached 4.15 - 4.35 m/s at the ground. The time delay constant of target acquisition of the wind velocity was between 0 and 1*0 seconds, limiting the registered granularity to 3 - 10 neters. 7be good re solution 6f the method based on combined doppler and coordinate tracking opens new possibilities for the study of wind structure. Preliminary results point to the pre- sence oil a complex me3ostructure of the wind field. Orig. art, has: 3 figures, 2 tab- lea and 8 formulas. ASSOCIAnoN: TsentralInsys aerologicheakaya Ogervatoriya (Central aer2ojlRgi~al obsqr- SUBMITTED: 3jun65 EML. a OD SUB ODDEt OT NO REF SOV: 003 Quots 000 card ~.GORFIIK A.G,- KOSTAREV, V.V.; CHEWHKOV, A.A. --- __LJ, Coordinate-Doppler method of wind observations. Trudv TSAO no*57319-23 164o WIRA 19:2) GORELIK, A.G.; CHERNIKOV, A.A. 11 - - I - Some results of a radar stu4 of the structure of the wind field at heights of 50-700 Pt. Trudy TSAO no-570-18 164. (MIRA 19:1) .,90RELIK-_A,.P,.,, CIIERNIKOVO A.A. Some problems of multiple-pl;xpose radar. Trudy I-SAO no.57:77-86 164. (MIRA 19:1) ROCHEVp N*N.p glav. red.j VAVIWVII.P.., rpd.; VERTELI, E.I., red.j GORELIK, ,,A&IA#-red.; GUZYAN, I.S., red.; DZURTSOV, G.N., red.1 YIED~dn-'G-x., rod.j MODYANOV, Ya.V.., r9d.j PAN'IZLEYEVA,, A.A.,, red.; POLYAKOVI V.V,O red.; POPOV,.S.A., red.j POPOVA, S.M.., red.; REEVSXIY, S.S... red.j Ru- DAKOV, S.V., red.j,,9IUTXIN, A.F.9 red.1 USOV, A.I., red.j USTINOVAI I.K.) red.j SHKIL'j, P.T.,, red.j CHEBYKIN., II.P.,, red.j MEZENTSEV, S.A.v red,; MOROZOV, V.S., red.$ OnZSNIN, I*Iop tekbn, redo [Forty years of the Komi A.S.S.R.,.1921-1961; studies on the cultural and economic development of the Komi Republic]40 let Komi ASSR, 1921- 1-961j ocberki o ravitli ekonomilti i kalitury Komi Reopubliki. Syktyvkarp Komi knizbnoe iod-vo, 1961. 154 P. (MA 14,13) (Komi A.S.S.R.-Economic corditions) (Komi A.S.S.R.-Gulture) DOV, M.A., kand. tekhn.- naukl GORELIK, A.Kh., inah. -11, Determination of progr,ams!frr autcmatic starting of turbine units using analog computars. Tepl.oenergetika 12 no.4vl.347 Ap 165. (MIRIA 18s5) 1. TSentralinrf nauchno-issladovatellskiy institut kompleksnoy avtomatizataii 6 f a 11DUMISIA fill lip 11 D a x 0 I. U 1 4 a I. A &.19 "-?-A 11, opt, ;K, 0 plot. 0, GTRM, Vol. 4j, No. 10 -*9 00, P 00 Gorell A IS Use of somloonductors as controllable resistors, =so so, see 00 R coo Mectrichestva, No. 8,, (1940), go* Translations available at 8mokhaven National Laboratory. A 10. 1 L a 01TALLUNGICAL LITINAfteg CLAINFICATION ISO., 411,41A.. 04 a%- Oak 1110 IS Wke IS, a It 99 n it N A I Ila 0!0 0 0 0 0 0 0 0 0 0 0 0 0 40 0 0 0 0 0 0 0 0 e oilow 0see * 0 0 a 0 soe, a i (I el: a 0 0 0 0 0 0 0 0 0 0 6 0 a a 6 6 411A GOiLMKJ% A. L. "Industrial electronics, GEL, 1950. 6 GORPUY11 A. L. D-52 GOR-11Y, A. ProiVshlermaya elektronika (Industrial electronics). Moscow, Gosenergoizdat, 1951. 383P. DLC TK7815.G6; 0131F No. 2250A; CIA IZ15 669.GL; PF, :'M696. The book contains: 1) A descript-ion uf physical processes and characteristics of ;Andament',;1 electronic and ion devices, seni-donduct~iors, reetifiers, and amplifiers, 2) the theory o~' tho o?7eratjcn of fundamental electronic circuits, 3) a description of the o'Deraticn of coT~Fjlc~, circuits includin- many eiectronic loops an:~lied in industry. Theub k is &.signed for'engineers and can be vs,--d as a t(wtboak.. It re - resents a broadened course r-' lectures given by the author at the Kharkov Polytechnic Institute. PHASE I BOOK EXPLOITATION SOV/1275 Gorelik, Abram Llvovich Fromy3hlennaya elektronika (Industrial Electroni6b) 2d ed., rev. and enl. Moscow, Gosenergoizdat, lg,r.8. 462 P. 20,000 copies printed. Ed.; Borzenko, I.M.; Tech. Ed.: Vcjronin, K.P. PURPOSE: The book is approved by the Main Administration of Polytech- n1cal and Machine-building Vuzes of the Ministry of Higher Education, USSR,as a textbook for powerL-and electrical-engineering iruzes and departments. It may be used as a textbook for a course in industri- al electronics and may also.be useful to engineering personnel. COVERAGE: The author.describes the physical processes and characteris- tics of the basic types of vaouxua-tube, gas-tube, and semiconductor devices used in industry. He discusses the principle of operation of the basic el'ectronle circuits of rectifiers, amplifiers, oscilla- tors, transistors, and gas-tube levices, He also describes the op- ration of a number of control systems employing vacuum tubes, tran- nistors, and gas tubes. The book contains a brief survey of the his, torv of electronics beginning with the early 19th century. The aatho: Card 1/13 Industrial Electronics SOV/1275 thanks members of the chairs of Electrification of Industrial Es- tablishments and Fundamentals of Radio Engineering of the KhartkovEw pol:Ltekhnicheskiy institut Imeni V.I. Lenina(Kharikov Polytechnic Institute) for their participation in discussing the material for the text. He also thanks O.A. Mayevskiy, Docent, for reviewing the manu- script and O.A. Kucherenko, Zigincer, A.Kh. Gorelik, Engineer, and N.A. Gorelik, student of the KhPI imeni V.I. Lenin, for their help- in preparing the text. There are 68 references, of which 63 are Soviet (including 10 translations)p 4 English, and I Czech. TABLE OF CONTENTS: Foreword Introduction. 3 Tasks of Industrial 3lectrqnios and a Brief History of Its Development in the USSR and Abroad 9 PART 1. CIRCUIT COMPONENTS Ch. I. Physical Aspects of Electronics 17 1., Atoms and electrons 17 Card 2/13 1\ U - I- WON; O.L. Horyelik TITLEs IR`ee trmina~tion oI vertical atmospheric (Pro v-yzn---nheniVu -%.rart5?&~,I'ny3dh vitrovykh PERIODICAL& Avtonatykaq 1958, No.2, pp.. 1.2-20 (USSR) SOV/102-58-2-21P' turbulence perturbations 7-buren') ABSTFACT-s The paper relates to an autopfilot design prolUez, namely the actual frequency spectrim of the random perturbations producing pitching. The spectrum is recorded using the image of the sun recorded in a camera with its axis inclined to the line joining sun wid aircraft, in which the film moves continuously (the camera etc. is not described). Bquations (1) - (8) relate to this section. The aircraft is treated as a linear dynamic system su:bject to an iaput which is a random function of time, and the way in which the results art worked up to yield correlation functions &re given. T bl 1 ives normalized a - flm~/hour). Figs. 3. correlation functions for heights H and spel v & 4. reproduce these functions (curves 1), together with the approximating curves 2 (there appears to be an error in either the Table or Figure 4 for v). Table 2 and Figure 5 show the spectral densities of the perturbations as shown by the recorder for these two cases, taken from flights in normal weather in June-August 1956 over the Ukraine. Table.3. gives the spectral density of the perturbations transformed back to the.inpat, to the aircraft for the same two cases. The perturbations have their most probable frequency at 0.1 - 0,15 Card 1/2 radians/see; the value at the maximum increases with height. The SOV/102-58-2-2/10 The determination of rsrtio.-al atmospheric turbulence perturbations. The paper contains 5 figures, 3 tables. 21 equations and 7 references, 4 of which are Soviet. SUBUIT=z May 4, 1957. C&rd 2/2 1. Atmosphere--TLu-bulence 2. Turbulence-Matbematical analy.pis 3. Automatic pilots-Design 2~216 1941/61/000/005/050/078 ;vdo (115_3113ffs'l A/P 2- / 13 D201/D303 ALIMORS: Gorelik, A.L. and Senchenko, Ya.I. TITIZ: Controlled semiconductor resistors PMIODICAL: Referativnyy zhurnal. Avtomatika i radioelektronika, no. 5, 1961, 21-22, abstract 5 D171 (Tr. Kharlkovsk. politekhn. in-ta, 1960, 30, no. 1, 189-202) TEXT: An experimental study has been made of volt-ampere charac- teristics of non-linear thyrite resistors (TR). The results are presented in the form of graphs and approximate formulae. The TR were prepared in the form of square plates with four symmetrical pressure welded electrodes. One pair of electrodes placed at the diagonal was connected to the input, the other pair to the output. For the S.C. output the following expression is obtained 12 Ul 11 A + BU1 where 12 - output currentl Ii and Ul -input current md voltage, Card 1/2 28216 5/194/61/000/005/050/078 Controlled semiconductor resistors D201/IJ303 A and B - constant factors. For practical calculati. ns wii Ul > 50 V, an approximite formula is given 12 = 10_1~ UI 4. ~. The propertles of TR were also investigated when the voltage source was in the output. Possibilities are shown of using TR as the control- led element in automatic control systems and designing circuits having a variable time constant, 5 references. rAbstrac'ter's note: Complete translation2 Card 2/2 GORELIK, A_.,L..inzhenex%.podpolkovnik.. kand.tekhn.nauk Transducer of linear accelerations. Vest. protivavozd. obor. no.7:18-20 J1 161. (MIRA 14:8) (Accelerometers) GERSHUNSKIY, Bori3 Sorenovich; GORELB -A L ' kard. takhn. nauk, retsenzent; a4M,'OV,1Vi1 ~.,,A'ViTf;atel , retBenzent; BALYASNAYA~ A.Ye,p red.; 1,11001-TTS, Ye.M., red. (Principles of electronics and i3emiconductor technologyl. Osnovy olektronnoi i poluprovodnikovoi tekhniki. Kiev, Izd-vo Kievskogo univ., 1964. :)22p. (MIRA 17:10) 1. Zaveduyushchiy kafedro,. "Elelctronnyye i ionrqye pribory" Kharlkovskogo institute. gornogo mashinostroyeniya, avtomatiki i vychislitellnoy toklmiki (for Gorelik). 2. Llvovskiy tekh- nikum radioelaktroniki (for Smirnov), W~ Pf44- F'WP 1. na (.v)1T"VPor)AtWkh) 7W. (I ACCESS1011 Nk.-"500705- S/0256/641000/00210067/0070 II AUTHOR: GoxoUkJ"_,(Candidzte of technical sciences, Engineer, .-Lieutenant colonel) TI TLE: Servo syBt ems -80URCE- V6stn1k-protivovozdushno' oborony --ad. 2, 1964, 67-70 y :TQPIC TAGS: servo, aexvo syste, ABSTRACIJ.': Material is pr~,-winted for two lectures to armed Bervice personnel on the princIP1,L-s, conotruction, and operation of Bervo syatems. These p~tnts are briefly toui:hed upon; elements of a feedback automatic-control svsterOrelay- contact "aii-off" -Rervon, linear servos with a rate PrOF ortional to Bampled-dita servos; selayn ityatem.. maintenance of servo equipment jproectioi from dust, moisture, cleaning commutators and bruBhes, etc.). The jgx~-bjvcts are desczibed in generw and elementn:-y fi~rrna. Orig. art. has; 5 figur V. ASSOCIATION: none SUBMITTIM": 00 ENCL: 00 SUB CODE: DC, IE NO REP SOV: 000 OTHER: 000 Curd. 0 280/651006YO01/0058/0064 XR: AP50 72-51 AUTHOR: Gorelik, Ai Li Woscow)j Skriplin, V. A. (Moscow) TITLE: One method of solving the problem of classification of objects or phenom,,.na AN SSSR. Izvestlya. Takhnicheshaya kibernetika. no. 1. 1965, 58 -64 SOURCE TOPIC TAGS: classification of objects ABSTWWT: Indicants of objects or -phenomena are expressed as an ordered act of derfin'.tive -Dararn~eteru: the lattzr var'y citll-ier csnti-nuoushr or dincret-c! --,, frrim one obit-ci to another, devendinit on the nature of the objects. Brcalkin2 .ip the objects into rn clkerjeil is cquivalert to 31nL.T'ing out m regionr, iT, -Successive statistical decii3iorLs, witb an increasing number of indicaqir~ -r-n-r-n-1-der*d, and roonvergence ol guch a orociedure In proven. Alim. a mcUmd is suggeat-ed for evalluating thi-, indicanto al Items to be classified. bsiorc Ai-yi~,-, Card 1/2- "k 4,i,," ~; - . I I , ~z , : ". - I . , , - .l~ , :. -Z -,' . ., , .7- !- z- i -~. " , r GORALIK, A.4.; RYBOLOVUV. R.S.; TANK. L.I.; MOMA, Te.V.; LAZOYSX&YA, A.V. %~WWMMMOWW Pharmacology and Toxicology Section of the I-eningrad I.M. Sechenov Society of Physiologists, Biochemists, and Pharmacologists. Farm.i toks. 16 no.l., 60-62 J&-1F 153. (mm 6.-6) 1. VM (for Gorelik). 2. Pery" leningradskiy maditainskiy institut (for Gorelik, 4boloylev). 3. IIN (for Tank, Moreva and Lazovskaya). .(Pharmoology-Societisis) (Physiology-Sooieties) (Biochemistry- Societies) GOMIK, A.M.- ROZEIKOV, V*M,, professor, nuchallnik. ~Pppw - 0 No ply 1. 1" '' a*. Non-efficacy nf subcutaneous and iatramusculur administration of lobeline and Ocytitonse! Farx.i toks. 16 -no.2.,22-24 Mr-Ap 153.' (MLRA 6:6) .L..Kafedra tokeikologii I Leningradskogo maditainskogo instituta, imeni, akademika I.P. Pavlova. (Stinulants) - / A'/ A,, G(RI Inefficianor of subcutaneous and intracateneous lobalins and cytLtons; experimnts on anigials with depressed respirstion.Yarm i toks. 20 no.3:86-87 NY-Ja '57- (MIRA 10:10) 1. Kure tokeikologii (save - prcJ's M.U.Nikhallson) I louingradekogo meditsinskago institute ivent I.P.Payloveo (RISPIRATION, effect of drugs' on, Cytisus liburnum alkaloid, & lobelins. subcutaneous & intramuse.admin. (Rue)) (I4MINIP effects$. on reap., subautaneou;-s & intramuse. admin. (Rus)) (AMULOIDS., effects. Cytisus laburnus alkaloid, on rasp., subcutaneous & intraviuse.) G~-'R " L 11 - , A. 14 COPELW,, A. J~L -- ~:i, -ii~i: ErrcCT ~.T lll~,DIATIC j,f.YC.Vf At..' ' A ~A IIE,TC:- 1 'M Cif THE' tl-, A El I L I TY ?IF i,fi AVIr., I J I L . " ' I-'.- -,r or Tjit: - F .1 '. 7? MAR 'J--, '3C I COIJ'-.'C I L Or 5TATC 5C I Ri.n, Au, tMIPLA LE Al4ri /-.UT(-'I-rT I VC 111- 'r ( t.-Ahl I (!)155Vr'TA7iot4 ron IiiE Drcace OF CANDIDAIC M TccimlcM. .-Icirticrj) CIO'. Vv:CIAEf?t.AYA M0.51(VA. JAI.UAJ~Y-DrCEIIVCR 1~152 GCRNLrr A. Inshener; OSMIN,A.V., kandidat takhnicheskikh nalak; otyet- a venW redaktor; ZILIRMIMG,Ta.G.. inshener; BRILING,N.R., dok-tor tekhnicheakikh nauk, professor; KALISH,G.G., doktor takhnicheakikh nauk,professor; MIZIN.I.S., doktor tokhnicheakikh nauk; MZMM,Ya.M., doktor tekhnicheskikh nauk; musHaox.m.m., doktor tekhnicheskikh nauk, professor; RtTZGOV,N.H., kandidat tekhnicheskikh nauk; ICOZLOVSKIY, I.S.; kandidat tekhnichaskikh nauk; LYTKIN,I.I., kandidRt takhn1oheskikh nauk-, RAKAYTA.1r.S., kandiiiat tekhnichookikh nauk; BUTYLKIH,A.G., tekhni- cheskly redaktor; HATVBMA,Ye.N.; tekhnioheskiy redaktor. The effect of vertical forces on automobile wheels. Trudy NAMI no.65:1 152- (MW 8:11) 1, Direktor NAMI (for Oelpyea) (Automobiles--Wheels) 1. GORELIK, A. M.; PEVZNER, Ya. IT. 2. USSR (600) 4. Stability 7. Testing the automobile for steadiness and careening. Avt. trakt. orom. No. 4, 1953. 9. Monthly List of Russian Accessions, Library of Congress, Aoril 1953. Unclassifie DT48HITS. I.1., kandidat tekhnichookikh nauk; GORILIX, A.$., kandidat takhnichoskikh nauk. a* OStructural strength under irregctlar systems of alternating stresses." Reviewed by I.I. Dynchits. A.M. Gorelik. Avt.i trakt. prom. no.12:29-30 D 155. (KLBA 9:3) 1. Nauchno-issledowatel'skiy avtcimotornyy inatitut. ,(Automobiles--Transmission devices) (Str&ins and stresses) GOIUILIK, A.M.. kandidat tekhnichoskikh n&uIca' X~~ermining the life of springs. ATto (1-tracti prom. no.2:26-32 Ir '57. (MIaA 10:3) 1 1. Nouchno-iseledovatel skijr aytomobillnyy Institut. .. (Automobiles-Springs) 0 1 k7o /7. (/~? - SOV/138-59-4-21 AUTHOR: Guslitsers. R,L. TITLE: An All-Union Research aad Technical Meeting on Car Suspensions (Vsesoyuznoye nauchno-tekbiiichaskoye soveshc'naniye po podveskam. avtomobiley) PERIODICAL; Kauchuk i Rezina, 1959, Nr 49 P 54 (USSR) ABSTRACT:Tho meeting was h,~ld from, 16th to 19th February, 1959 at the Nauchno-issledovatellskiy avtomobil'nYy i avtomotox, institut (Research Institute for . Automobiles. .. - - idd.Buven,j NAMI). J~epresentatives of car factories, research institutes and members of teaching institutes heard 24 lectures and reviews. 'Xhe chief designer of NAMI, A.A*Lipgart, reviewed improvements in car suspen- sions, and many papers .dealt with rubber-pneilmAtic suspen- sions. A,M'._.qq~re~k (NAMI) discussed pneumatic rubber- cord suEje-nsions, drawing attention to their advantages. And also spoke of their use abroad. R.A.Akopyan (LAZ) Gard 1/2 referred to their adoption in public transport e.g. in SOV/138-59-4-21/26 An A-11-UnPn Research and Technical Meeting on Car Suspensions the bus LAZ-695E& V.A. Galashin (MVTU) reviewed the work on rubber-cord diaplxmgas f or ear suspensions, which has been carried oir,' in the Leningrad Tyre Factory, ani the work of iA im. Bauman. Further lectures were read by R.L. Guslitser (NIIShP), M,G, Parkhilovskiy (GAZ)p V-i;B,,~ Tsimbalin etc, which dealt with'experimental work on.car suspension, their efficiency under various conditions otoo R,V. Rotenberg's dis- cussion on the use.of computers for engineering calcul- ations was of outstanding interest. Ya. M. Pevzner discussed the road-holding properties of cars* Card 2/2 12(2) SOV/113-59-7-16/19 AUTHOR: Gorelik, A. M., Candidate of Technical Sciences TITLE: Elastic Elements of Pneumatic Suspensions PERIODICAL: Avtomobillnaya promyshlennost', 1959, Nr 7, pp 40 -45 (USSR) ABSTRACT: Various types of ela.-Itic elements of pneumatic sus- pensions are listed eaid described briefly.;for roapal oblong and diaphragm typeB. . Round elastic ele- ments are most suitable for mass production. In addition, they have the longest service life. Their natural oscillation frequency is 80 oscillations per minute. They may be recommended for application in buses and trucks. Oblong pneumatic elements are com- plicated and expensive in production. They may find application only in trucks and trailers of great load capacity. Pneumatic springs with low oscillation fre- Card 1/2 quencies have the best chances for future applicationk- SOV/113-59-7-16/19 Elastic Elements of Pneumatic Suspensions They may be recommendod for light automobiles. It will be necessary to start the production of pneumatic springs for buses and trucks in the near future. The article is based on foreign publications and data of Western manufacturers Dunlop, Continental, =N, Hen- schel, and others. There are 2 photographs, 10 dia- grams, 8 graphs, 3 tables and 6 Non-Soviet references. Card 2/2 GORELIK, A.M., kand.tekhn.naukj FEUNI'lip Ya.M., doktor tekhn.nauk Automatic regulators of the position of a body with pneumatic suspension. Avt.prom. 28 n6.10s,16-21 0 162. (WRA 15:9) 1. Gosudarstvennyy soyuznyy ordena Trudovogo Krasnogo Znameni nauohno-issledovatellskiy avtomobillnyy i avtomotornyy institut. (Automobiles-Equipment and supplies) GORELIK, A.M., kand.tekhn.nauki PEVZW, Ya.M.., doktor tekhn.nauk PneuAatic flexible elements made of rubberized cords Avtepromo 28 no.lls2l-29 N 162. (MM 16:1) 1. GosudaretvefiW soyuznyy ordena Trudovogo Krasnogo Znameni nauchno-issledovatellskiy avtomobilInyy i avtomotornyy institut. (Motor vehicle s-Pneur- tic equipment) 1, - PORELIKI A. M.1 NESTERENKO, I. P.; RYAPDLOVA, V. A. Ilse cormicrologging to study vater wells. Ramd. i okh. nedr 28 no.6:54-56 Je 162. (MMA 15:10) 1, VseoqyuzmVy nquabno-issledovatellakiy inatitut tranaportnogo strottelletva, (Logging(Goology)) (Vater, Underground) GOFMJX,-A, M,, )And, tekbm. nauk; DRUMIN, M. No. inzh. ---- "Instructions for engineering p,801097 studies in aurve7ing new lines, second trackaj. reconstruction and railroad electri- fication." Reviewed by A.,M. G(Yrelik, M. K. Druzhinin. Tranap. stroi. 13 no.4273-74 Ap 163. (MM 1624) (Railroad"tzme") (Engineering pology) PEW/,NER, Ya.M.; GORFI.TK- A-H-!, GOLID9 B.V., doktor tekhn.nauk, retser~%Fent; GOLUDAT, D.B.,,kand. tekhn. nauk, red.; NAKHIMSON, V.A., red,~isd-va; ELIKIND, V.D., tekhn. red. (Air and hydropneumatic suspensions] Pnevmatichaskie i gidropnematichaskie-podyeski. Moskva, Mashgiz, 1963. 318 P. (MIFA 16:8) (Motor vehicles-Springs) GOIIE~~.&,-jcand.tekhn.nauko BARANOV, A.I. Regulator of body position for air springs. Avt.prom. 29 no.9: 44-45 S 163. (MIRA 16:9) (Motor vehicles-Equipment and supplies) -,,,.GC,RELIK. A*Mo kand. tekhn, nauk Single-leaf springs. Avt. prom. 31 nc.1:26-33 Ja 164. (MIRA 18:3) 1. TSentralinyy ordena Trudovogo Xrasnogo Znameni nauelmo- issledovateltakiy avtomobilInyy i avtomotorny7 institut. ---------- GORELIK, A. M. I -sit rA 213-4-413, GOIMLIK,A.M., kan&idat tekhnicheakikh nauk; NiTUNAIHIN,V.I., nanchW Electric measurement method of determining direotion and speed of ground waterflow. Tekh,shol.dor.7 no.6:13-14 je'48. (MIRA 8-11) (Water, Underground) "j, (.;, C R t- -, i k r, GO)MLIK,A.M., kandidat tekhnicheskikh nauk; NITUNAMIN,V.I., nauchnyy --iMtftftlk Electric measurement method of determining direction and speed of ground waterflow. Tskh.zheI.dor&? no.6:13-14 Je'48. (MLRA 8:11) (Water, Underground) GORELIKI A. M. UW09010a .- leoprospecting Grouncl Waters Oct 49 "Electrometric Determ1nation of the Direction and Speed of Underground Flov Using One Hole," A. M. Gorelik, Cand Tech Sci, 1 1/2 pp "Gidrotekh Stroi" No 10 Problem of determining speed and direction of sub terranean waters often arises in geological prospect- ing. Shows how it can be solved by drilling a hole, lowering a feeder electrode, and following the move- ment of the equipotential lines. Includes two graphs. 40 152T36 GORELIK, A.-M.-and SAKHAROVA, M. P. "Primenenie Flektrorazvedki Pri Indzenerno- Geologicheskikh Izuskaniyakh na Dzeleznukh Dorogakh" (Application of Electro-Reconnaissance during Engineer- Geological Res. on Railroads), 157 P-, State Railroad Transportation Publ. House, Moscow, 1951- 1. GORELIK, A. M. 2. USSR (6M) 4. Water, Underground 7, Electrometric determination of the direction and speed of underground waters in a well. Trudy Lab. fridrogeol. probl."',)3,951. 9. Monthly List of Russian Accessionst Library of Congress, March 1953. Unclassified. GORELIK9 A. M. PA 237T49 _UwR/Geophysics Unaergrounl Vater Nov/Dec 52 "Determination of the Direction of Flow of Subter- ranean Waters by Observation of the Electrical Field of Filtration," A.M. Gorelik, All-Union Sal- Res Inst of RE Construction tuad Planning "Iz Ak Nauk SSSRP Ser Geofiz" No 6, pp 55-56 Describes method of detg direction of underground ,flaw in river valleys by obse.rvation of the sur- face elec filtration field. ]?resents exptl data. .Work var. conducted in valleys of mountain river6 ,Where the bottom-land terrace ranged from 500 to 3.000 m. 237T49, VM/Creophysice FD-2579 Card 1/1 Pub. 44 9/19 Author : Gorelik, A. M. Title : Interpretation of Electric sounding curves in the search for water at shallow depths Periodical : Izv. AN SSSR, Ser. geofiz, Jul-Aug 55, 364-368 Abstract : The author concludes from field investigations that it is expedient to change the method of vertical electric sounding in the search for water at shallow depths. He states that electrometric study of wet-lithologic profiles, the support curves serving as "pallet" curves (curves on a transparent Gheet divided Into squares), and qualitative analysis of the obtained data should be employed for the interpretation of field observations. Institution All-Uhion Scientific-Research Institute of Railroad Coastructioa and Planning Submitted April 8, 1954 GORILIX, A.M.; NESTEMKO, I.P. Using the electrical field of fIltratioin for determining the radius of the cons 6r depression during pumping from wells. Izy.AX SSSR. Ser.geofiz. no-1131361-1363 11 156. (KIDA 10:1) (Water, Underground) GORILIK, A.M., kELnd. takhn. nauk 4;;""- Field laboratories for planving and bailding organizations. Transp. stroi. 8 no-1:30-31 Ja 1580 OURA 12:12) (soil reseeu~ch) DRUZHININ, M.K.; GORILIK, A.M. Depth of foundations to be laid on heaving soils. 06n., fund. makh. grun. no.4:22-24 159.. (MIRA 12:10) (Foundations) GORUIKO,- tekhn. nauk; SMURIN. S.S., insh.; FWROU, A.F., X-ray equipment used for determining the mineral composition of clays. Transp. stroi. 9 no.4:55-56 Ap 159. (KIRA 12;6) (Z raye-Squipment and supplies) (Clay-Analyzis) I- I GORELIK, A.H., kand.tekbu.nauk; MMININ, M.K., inzh, Determining the shear strength of @oil@ under natural conditions. Transp.strot. 9 w.10:55-57 0 159.- (B011 viechanice) (MBA 130.2) GOMUJK. A.M.; DRI)MINIZI, M.K. z Rotary device designed by the Central CoMM"jOA*j- ons Research Irstitute-1 for determining the shear strength of soils in field testing. Oan., fund. i ipekh .. grun. 2 no-5122-23 16o. (Clay-Teating) (MIRA 13:9) GORALIK, A.M., kand.tekhn.nauk; 1051=rICH, V.A,-, inzh. Instrument for the field testing of soils. Transp. strol. 10 no-9:54 S 160. (MIRA 13:9) (Soils-Testing) GCMIK, A.?--,,,-,-kmnd.tekhn.nauk; GHUMM)VA, A.I., inzh. New units for testing soil. Z!ansp. stroi. 10 no.11:44-43 N 16o. (MM 13:11) (Soil meahanics) Mcclanizatim of irospect-h- irt and railro T---arlop. stroi. 11 no.2:3;-39 .0- '61. (Raili-mda-Slu'vo (Borins, mc~ DRUZHININp M.K... inzh.; GORELIK, A.M., kand.tekhn.nauk Testing weak soils in the field. Transp. stroi. 11 no.8: 35-37 Ag 161. (MIRA 14:9) (Soil mechanics) GORELIK~ A.M,; YLSTERENKO, I.P.; RYAPOIOVA, V.A. Determination of the coefficient of flow in water-bearing rocks by1 711ectrometric methods. Razved, i okh. nedr 27 no.6: 33-37 Je 61. (MIRA l419) 1. Vaesoyuznyy nauchno-issledovatellskiy institut, transportnogo stroiteltstva. (Waterx Underground) (Electric prospecting) rACCks- AP6035'89'4 SOURCE CODE: uR/o4l3/66/000/020/0130/0130 INVENTOR: Nikanorov, V. P.; Gorshenin, Yu. V.; Burnshteyn, V. L.; GoreliX, A. M. ORG: None TITLE: A two-channel seismic station. Class 42, No. 187334 [announced by the All- Union Scientific Research Institute of Transport Construction (Vaer>oyuznyy nauchno- issledovatellskiy institut transportnogo stroitel.'stva)] SOURCE: Izobreteniya, promyshlennyye obraztsy, tovarnyye znaki, no. 20, 1966, 130 TOPIC TAGS: seismologic station, nonelectric signal equipment, seismic wave ABSTRACT: This Author's Certificate introduces a two-channel seismic station whicb contains seismic signal detectors, signal ainplifiers, units for reading out the travel time of ealstic wavea in the given medium, a*channel commutator, a cathode ray tube wave pattern display with image persistence, and a power supply. Recording quality is improved and time readout accuracy is increased at any point of the re- cording by connecting a mazter oacillator to the channel commutator and a unit for killing the retrace of the cathode ray tube through a flip-flop which sets the com- mutation frequency. Card 1/2 UDC:_ 550.340.19:534.64 ACC NRi AP60 35894 1--master oscillator; 2-electronic switch; 3-5-scaler decades; 6-retrace killer; 7-fIiP-f1oP unit; 8--savtooth voltage generator; 9-10-final amplifiers; 11-dis- charge circuit; 12-13-preamplifiera; 14-flip-flop; 15-commutator,"16-cathode ray tube; 17-power supply SO CODE: SM4 DAM ~.,14oct65 - - - -- TEN EN SHB; GOR=Xj-Ad-oI"f-'?avIovicfi; YjIIVONOSOVA, N.A., red.; BABAKWIOV, A., tekhn.red. [Today and tomorrow on the "Poliarnaia zvezda" Collective Farm] Segodnia i zav-tra kolkhoza "Poliarnaia zvezda." Tashkent, Gosizdat UzSSR, 1963. 46 p. (MIRA 17:1) YAMOMMO, H.N. inzh.; GOREUA.S.,, insh. Precast reinforced concrete construction of the casting yard area of the no,2B blast furnace of the Stalin metallurgical plant. Blul. strot. takh. 15 ne.8:14-17 Ag 158. (mm 11:9) l.Giprostall. (Blast furnaces) (Precast Ooncrete construction) S/190/62 004/003/0,C5/023 S7 J pi 0 B110A144 AUTHORS: Likhterov, V. R., Btlis, V. S., Razuvayev, G.A., 9-ar-elik, A. V. TIME: Unsymmetrical oreanosulfonic acyl peroxides as initiators of vinyl polymerization PERIODICAL: Vysokomolekulyarnyye soyedineniya, V. 4, no.3, 1962, 357-36o TEXT: Unsymmetrical organosulfonic acyl peroxides were synthesized by interaction of the Ba salt of perbenzoic acid (from NaCOCOC 6H 5 and BaCi 2) %,,,ith 75 ~ molar excess of the corresponding sulfochloride in the presence of an equimolecular water amount in the ianUe 0 to 50C: H 0 2RSO2C1 + Ba(COCOC 6IT :~2RSO 00COC 3 + BaCl The followin- 2 2 6 5 2' (T compounds were obtained: benzoyl methane sulfonyl (CH 3 so2OCCOC6 F, 5) ~ ), benzoyl ethane su lfonyl (C 2H5so200COC6 H5) (II), benzoyl propane-1-sulfonyl (C3 H7so 2COCCOG6H 5) (III), benzoyl propane-2-sulfonyl (iso- C3H73 0200 COC6H ~ (u) Card 1/2 9/190/62/004/003/005/02 3 Unsymmetrical organosulfonic acyl ... B110144 with yields of 43 7~, 60 ~~, 32.7 ~'O, 35 ~/;,, melting points 54, 46.5, 24, 490C, active oxy,,5,-en content 7.26, 6.8o, 6.42, 6.35 %'. Since benzoyl benzyl sulfonyl could not be separated in a pure state, the yield (26.5 ',Q*) was titrated iodometrically. Crystalline peroxides are well soluble in organic solvents except alcohols and hydrocarbons. Free from acid chloride, they can be kept for months at temperatures from -5 to 00C. They .Luse in the process of decomposition. They disenCage iodine from acidulated KI solution and are decomposed by sullochlorides. In order to determine the initiating action of II and IV (concentration; 0-004mole/iiter) the methyl methacrylate polymerization was investigated by dilatometry at different temperatures, and a considerably Greater activity was established than that of benzoyl peroxide. Constants of polymerization rate at 20, 35, 450C for !1: 3 65, 0.5iiterO*5*sec-1 17 _10, 35-50 mole or IV: 4.87, 19-00, 46.20 moleO,51i,ero.5. - sec Activation enerCy for 11: 19.7; for M 17.3 kcal/mole. There are 1 figure, 2 tables, and 6 -:ei^erences: 2 Soviet-bloc and 6 non-Soviet-bloc. The two references -~o English-language publication3 read as follows: L. C. Crovatt, R.K.' .cKee, J. Organ. Chem., Z,~4,2031, 1959; 1. B. Johnson, 1. B.Douglass, J. A.mer. Chem. Soc., 61, 2548, 1939. SUBM'ITTED: February 17, 1961 Card 212 IV a V 11P 000141101TOtOO00966 00 A 00 8 00 Osi 'vel a ~ 004 00 64111 I it ti f IitH14 T? -41--A-A-k A r 6 x vic or Tu irws-Awnc courup'. B 6 Apr. 19 No- 1416., 3) - C.L In't'he w'e& between thefechors. Werip the northern Urals and the Barents and lara So" in 1919 &A geologists cantimed arcrocus retain of ellent, quality. In 1931 Wilding commenced, the only commication with the area being by radio. lbo thousiond mile North Pechora. Railway was completed during the war, Now millions of tons of coking coal an being extracted simmally to supply Leningrad, Arobangolsk# Woosersk# the railway and ships In the northern rivers and the Arctic Sea. It Is estiasted that the area, holds second place in AuM* after the Donhas for its reserves. MEN AITALLU"KAt WrIATU01 CLA11,41KATION AD# Oat U AV.,100 i, a I 0 0 It 0 it K A It 9 R tt U It 01 0 0 0 0 0 a 4) : 0 0 9 al 0 * 0 0 0 0 0 0 0 0 0 0 0 si 0 a 0 0 0 a 6 0 0 0 40 sit. 60.1111P 1W 0 x 0 1 W IN 0 a a a V 0 0 0 S 0 0 0 0 0 0 a 0 GO -00 000 see too Coe VO 0 Iwo Nee IMPIS GORELIK, B. - In the struggle for technical progrean. Sov.profsoiuzy 7 no.8: 12-13 Ap '59. NIRA 12:7) (14inek-Tractor industry) GORILIK, B.A. I., i, '- Chemical processing of vood residues. Gidreltz. t losekhim. prom. 9 ne.2:16 156. (MLRA 9:7) 1,GlavWy khimik Lobvinskege gidrolizzogs saveds,. (wood Vasts) . I OORILIX. B.A.: EUM, N.S. INNOWN Improve the work of plant laboratories. Oldrolize i lesokhtme ppom. 10 no.2:24-25 157. - (MLRL IOW 1, Lobvinskly g1drolizzwy savod. (Chemical laboratories) a0IMIK, B.A.; KARASIX. YeoL. A. *J,-dMw- MAN . . Forced circulation of fermenting liquido Gidroliz. i lesokhiso prom. .10 no.3:20-21 157. (MLRA 10:5) t 1. Lobvinekly ClArolizzWy savod. (Yeast) (Fermentation) ZUYET, N.S.; GOBELIK B A, .,. Lot us reduce hydrolyzats losses. flidroliz.i levokhlz.prom. 10 no.4:23 157. ()URA 10: 7) 1. Lobvinskiy gidrolisnyy savod. (Hydrolysis) DAYNHO, Z.NG; GORICLIK, B A.; BBL'KOVA, Te.A.; YARNSHCHMKO, A,M. Lighten the work of the chief cooker operator. Gidroliz. I lesokhim. 10 no.8:21-22't57. (MIRA 10:12) 1. Bobruyskiy gidrollmyy xavod. (I~Vdrolysim) prom. SKRYGAN, A.V'fSkrrhan. A.Ij; BXMIKAYA, T.Y.; SHISHKO, A.M.-[Shyshko, A.M.]; VAWZHIK, A.I. [Taloshyn, A.I.: GOR=jjj#A*..,[jfarellk, B.A.]; KOROZOVAo L.Ve LXarozava, L.Vj Coxposition of adubin and Its use in the production of furfural. Vestsi AN BSSR. Sere fis.-tekh. TO no.3:56-63 15% (MIRA 13:3) (Turaloehyde) (Omir) GORRIM, Borin Inaakovich: REGIVITA, L., red.: KODAIMT. F., tol-hn.rod. I LOver northern roads] Po dorogam onvera. Sykt3rvkar Koni knirhnoe izd-vo, 1957. 71 p. IIALIRK 19-1) (Komi A.S.S.R.-Description and travel) P EL Ali vir! a gill Handbook on Machine-Building Materials (Cont.) SOV/4419 Specification markings of tires Agricultural tires Pneumatic tires for bicycles Solid-rubber tires Valve stems - Fiber-reinforced rubber belts and bands Belts [is e . drive belts, fan.beltelp etc.] Conveyer belts Hoses Supply hoses of fiber-reinforced rubber Reinforced rubber-textile hoses Rubber-fiber hoses reinforced with metal braiding Suction hoses Methods of testing supply and suction hoses Supply hoses made to technical specification Piping 1 Rubber parts in machine building Rubber pacidngs Rubber-metal bushings Rubber shock-absorbing parts Auxiliary rubber materials I~isctric insulating materials and artiolea _--4ftr*-9/4 Xbonite article& Blectric insulating materials and made from soft rubber 267 267 268 269 270 271 271 275 280 280 284 287 289 293 294 298 303 304 311 314 319 319 319 321, CCRELIE, b. ft COREL I !I'. Ft. M4 -- " JNVr'.T I (II-T I C!' Or HrAT GEPCP A I 1 0 1 ~ FA -I! r-.'Il ~: Tc--~ 1 -:1 c- I ',!E TA L - lti':T or Fitic r.!:Cf?fCAL ;"- V- BOUr ~'- " 5ul- 3 92, MO',ccw' Lomoflo--ov (DI'SUITA71011 F;n Tiir Drw~r:r OF C,~,IJNCI-Tr in T C)INICAL 50: VCCHERNAYA ROSKVA, JANIIAny-DrcrUILIER 1 952 vllj =,It," 67999 SOV/81-59-12-44316 Translation froms Referativnyy zhurnal. Khimiya, 1959, Nr 12, P 497 (USSR) AUTHORt Gorelik, B.M. 'TITLEt The Heat~-Ieneration in Frequent Deformations of Rubber-Metal Hinges PERIODIGAL: Tr. N.-i. in-ts. rezin. prom-sti, 1956, Nr 3, pp 19-28 ABSTRACT: The analytic solution of the problem of heat-generation in the rubber element of a rubber-metal hinge is based on the following premisest 1) the rubber is homogeneous and isotropic; 2) the specific heat-capacity C and the heat-conductivity 2-2 of the rub- ber do not depend on the temperature Tp; 3) the losses of-mecha- nical energy due to hysteresis are proportional to the work ac- complished in deformation; 4) the heat is evolved uniformly throughout the whole rubber volume, independent of the time; 5) the shear module G and the relative hysteresis in the range of small frequencies, small amplitudes and positive temperatures do not depend on the temperature, time, frequency and amplitude of deformations; 6) the thickness of the rubber element h is small Card 1/3 compared to the length L. The enumerated premises permit to ob- 0 1YYY SOV/81-59-12-44316 The Heat-Generation in Frequent Deformations of Rubber-Metal Hinges tain the solution of the differential equations f6r heat conductivity derived for a cylindrical three-oomponent system of steel oylinder-rubber interlayer- steel cylinder. If ;L1, X3 are the coefficients of the heat-conductivity of the metalg rjj r2l rAl rA are the radii of the contiguous cylinders, H, and H2 are the relative 6oefficients of the heat transfer of the metal to the sur- rounding medium, T4 and T5 are the temperatures of the surrounding medium at the inner and Ihe ou er cylinders, then the intensity of the heat source b Anil NG02/'X (r z- r2 1) L X2; where e is the oscillation amplitude, n is the frequency of Le oscillations in cycles the relative hysteresis coeffi- oient, A is the mechanical heat equival;nZisFor the stable temperature de- veloping in the rubber element of the hinge we obtain the equationt TP - T5 + 0.25b(r3 2 _ r2) 0.5br2 2 In r3/r - 0.5b(r32 _ r2 2) - n2-1(ln r_3 - + Ci(n, n2_11n r3 n1ln r3/r - C2n2_1), where C1 = ~5 T4 + 0.25bf(r3 2 r2 2) (1 - 2n2_1 In r3 + 2n2_1C2) - 2.r22 In r3/r_~3 fln r2(1 1 nj)1+ (1 - Hir, In rl)/Hlrl + In r3 Card 2/3 (n1 - n1jn2) + njn2_ C2-1- ; SOV/61-59-12-44316 The Heat~Generation in Frequent Deformations of Rubber-Metal Hinges n1 - -~-0-2; n2 ~ A3/lk2; C2 - 0 + H2r4 1n r 4)/H2r4; r is the radius-vector. The analysis of the obtained equation shows that the temperature developing in the rubber element of the hinge is determined by the value of b, i. e. by the quantity which is proportional to the area of the hysteresis loop." The maximum temperature can develop at various points of the rubber element of the hinge depending on the conditions of cooling. In the case that the metal pin is iso- lated and not cooled separately, the maximum temperature develops at the joint of the rubber and, the surface of the metal pin. For increasing the service time of rubber-metal parts it is necessary to use rubbers having small values of relative hysteresis and shear module and high coefficients of heat conduc- tivity. In the designing of such parts the values r1l r2, f3s, r4, n, 81 L, G and vi should be chosen in such a way that the maximum temperature developed in the rubber element of the hinge does not exceed the admissible limits and ensures the needed wear-resistance of the products. R. Torner Card 3/3 n),. Means for Increasing the output of molded articles from vulcanization presses. lauchA rot. no.1:36-42 J& 157. (KM 10 (Rubber industry-Squilment and supplies) (Vulcanization)-- 307/81-59-16-59305 Translation from% Referativnyy zhurnal. Khimiya, 1959, Nr 16., p 516 (USSR) AUTHOR: Gorelik, B.M. TITLE: The Experimental Investigation of the Temperature Increase in the Rubber Element of a Hinge at Repeated Twisting PERIODICAL: Tr. N. -i. in-ta rezinovoy prom-sti, 1957, Vol 4, pp 125-133 ABSTRACT: The destructive action of periodic stresses is connected in a high degree with an increase in the temperature of the product. The ex- periment was carried out with the aim of verifying the corr-ectness of the calculation formula, proposed earlier (see RZhKhim, 1959, Nr 129 44316), which related the increase in the temperature of the operating rubber hinge with the physical-chemical properties of the rubber, the geometric parameters, the amplitude and the frequen- cy of the deformations, and alao with the conditions of the heat transfer to the medium. The calculated and the experimental depen- dence of the temperature increase on the frequency in the range of 100-400 cycles/min) and the amplitude (+ 0-131 + 0.349 radian) Card 1/2 of the twisting oscillations was compared.- The temp-erature of the BOY/81-59-16-59305 The Experimental Investigation of the Temperature Increase in the Rubber Ele- ment of a Hinge at Repeated Twisting operating hinge depends linearly on the frequency and on the square of the ampli- tude of deformation. In the analysis of the temperature field in the hinge it has been established that under usual conditions the maximum temperature is ob- served at the joint of the rubber and the inner metal cylinder'. It has been confirmed by experiment that the calculation of the steady temperature field can be carried out by the proposed formula within the limits of admissible tolerance, Ye. Vostroknutov. Card 2/2 i i trvkcl_h~ ~,/V, GOB3LIK, B.M.; MAYZILIS, M.G.; PARSHINA, Ye.A. High-temperature vulcanization of rubberized cloth by means of infrared rays. Kauch.1 res.16 no.9:1-9 S '57. (MIRA 10:12) 1. Nauchno-isaledovatellakly institut resinovoy promyshlennosti.. (Infrared rays-Industrial applications) (Vulcanization) SOV/138-59-2-9/24' AUTHORS:,Gorelik, B., M.,, Cliely'shev, V. V., Mallehikova, Ye. 7. and i1sorunova, A,D. TITLE: Manufacture of Rubber Tube, Profiles and other Extruded Products by a Con tinuous Process (Nepreryvnyy protsess izgotovleniya rezinovykh trubok, profilInykh i drugild.!. shpritsovanny.kh izdeliy) PERIODICAL: Kauchuk i rezina, 19 59, Nr 2, pp 30-34 (USSR) ABSTRACT: Extruded rubber products are usually vulcanized in batches in autoclaves, which pro3ess takes several hours. Continuous vulcanization of extruded products can be carried out in solutions containing SO as well as in long vulcanization chambers using high pressure steam and subsequently cooling the extruded products with water at the same pressure. This method is not possible with tubes owing to the difficulty of maintaining equal pressure inside and outside the tube. Vulcanization without, or with,low pressure can lead to pore formation. This tendency can only be partially red-aced by subjecting the rubber mix to vacuum oroby extruding it at Card 1/3 temDeratures of llOu ov 120 C, which suggests that the SOV/138-59-2-9/24 Manufacture of Rubber Tube, Profiles and other Extruded Products by a Continuous Process reason for porosity is to be found through vuiatiles, particularly where vaseline oils are used in the mix, with much bigher boiling point than water. It was found that the introduction of 5 to 10% of pure CaO into the mix absorbed these volatiles. Satisfactory results were obtained by introducing crushed lime into thS mix andoby extruding the tubes at temperatures of 100 to 110 C. Thus the question of vulcanization without pressure was solved. Since extrusion proceeds at 5 to 8 m/min, it is necessary to achieve vulcanization within 2 to 3 mins. This is only possible with ultra-rapid 0 accelerators and with temperatures of the order of 200 0. To prevent pre-vulcanization various modifiers are required. A formulation1based on SKS-30 rubber with colophony lime Altax."n-Extra-n" , as well as with usual filiers, is given. This gives tubes with a smooth surface and which do not adhere to metallic surfaces durpg vulcanization without pressure in air medium at 200 C, and which have low cost. The extrusion plant Card 2/3 is shown in Fig 6. The extruding machine has a worm SOV/138-59-2-9/24 Manufacture of Rubber Tube, Profiles and other B~xtruded Prod ts by a Continuous Process (endless screw) of 115 mm diameter and is driven by a 40-5kW electric motor. The extrusion speed can be varied by changing the number of revolutions of the worm between the limits of 15 to 30 r-P-m- The vulcanizing tunnel consists of two steel tubes one .upon another which are 2?3 mm x 10 mm. diameter and 15 m long fed with hot air from calorifiers and heated further with electric elements whose spiral wire is mounted on the surface of the tubes. The extruded tube is taken through on a belt conveyor. To increase the efficiency, the extrusion machine is equipped with a triple extruder head and ~he vulcanized tube is subsequently cooled to -W 0 by water spray,, There are 6 figures and 6 references, 1 of which is Soviet, 4 English, 1 German. ASSOCIATION: Nauchno-issledovatellski7 institut rezinovoy promyshlennosti f(Voue&~voie-Researeh Tnat..ttite -L'O'-, -tba Rabber Industry) Card 3/3 S/138/59/000/010/()03/01() A051/A029 AUTHORS: Gorelik, B.M.; Tikhonovich, L.V. TITLE: On the Application of Granulated Rubber Mixtures in Molding Tech- nique PERIODICAL: Kauchuk I Rezina, 1959, No. 10, PP- 17 - 20 TEXTi: An Investigation into the technology of rubber mixture granulation applied in the molding of various rubber articles was carried out. The advantag- es of using granulated rubber mixtures in the technique of molding consist in the following facts: facilitation of transportation, automatic weighing, storage and an accurate measurement of the material being supplied to the press-die. Granu- lated rubber mixtures would also decrease the amount of waste material from the pressing stage, which can be as high as 50 to 70% in some of the rubber article plants. The number of stages in the production cycle are decreased. The low density between the granules would enable the air to escape in the molding of the articles. Finally, it simplifies the entire procedure and saves on material and general costs. Three types of mixtures were subjected to granulation in the ex- periments; 1) based on butadiene-nitriie rubbers [No. 4004-1, 3825, 4326, WPT7 - Card 1/4 S/138/59/000/010/003/010 A051/AO29 On the Application of Granulated Rubber Mixtures in Molding 7inique 1068 (IRP-1068)]; 2) baWd ork~O (SKS-30) and NO (m) (No. 4773, 7008); 3) based on polychloroprenellNo. 2572TT--3 (N-3), 49081. Extruders were used for the granulation technique, fitted with granulating heads of the end plane type, with a 150 an 115 mm worm diameter (see Fig. 1). The 150 mm extruder was manufactured at the "im. Krasin" Plant. The granulating heads were designed and manufactured at the NIIHP. The actual granulating procedure is described as well as the gran-- ulating of the hard nitrile mixtures. Each or the three typ6n of mixtures used L/ in the experiments is dealt with individually. The technology parameters for granulation of these mixtures were derived.. Table 2 is a listing of the thermal conditions of the granulation process for rubber mixtures based on butadiene-ni- trile rubbers. The mixtures considered in this group were IRP-1068, 4004-1, 3825 with a vulcanizate hardness from 75 to 90, according to Shore, and 4326 with an average flexibility and hardness of 65 to 70, according to Shore. The composi- tion of the mixtures is given in Table 1. It is pointed out here that all the mixtures were granulated without using ashing mediums, and in order to store the granules one should apply a special packing material having an adjustment for me- chanical mixing or shaking. The granulation output for these hard mixtures was found to be 100 - 110 kg/h for the IRP-1068, 3825, 4004-1 mixtures and 250 - _300 Card Z/4 3/138159/00010 10/003/01 -0 A051/A029 On the Application of Granulated Rubber Mixtures In Molding Technique kg/h for the 4326 mixture. In the case ofthe second group the granulation could only be accomplished by using an ashing medium, namely, a 5% emulsion of kaolin and zinc stearate (prepared in a 5% aqueous solution of leuconol). The following thermal conditions for the granulation were applied% temperature of the machin4s body 40 - 450C (at the starting moment 50 550C), of the screen rl~r_4 - 600C, the external part of the granulating head 30 400C. Further conditions are listed. In the case of the third group, a 5% kaolin emulsion was used in Lhe granulation procedure. A considerable drop in the strength and the elongation of the vulcan- izates was noticed for the 2542 H-3 (2542 N-3) mixture. In the case of the 4908 mixture, there was very lit-tle difference noted in the indices of the vulcanizates obtained from the granulated mixture and from the Initial one. Not. all mixtures are worth using In the form of granules. This can be seen from the physico-me- chanical indices of the vulcanizates obtained from the various granulated mix- tures. The possibility of producing molded articles from granulated mixtures based on nitrile rubbers was proved, but the design of the press-die must be changed: the loading volume must be increased, there should be a pressing plung- er for the pressing of the granules into a monolithic part. It is also stressed that further work must be conducted on the selection of ashing mediums, which Card I A J, . S/138/59/000/010/003/01", A051/AO29 On the Application of Granulated Rubber Mixtures in Molding Technique would not decrease the physico-mechanical indices of the vulcanizates. Synthetic resins, which would not malt at temperAtures developing during granulation, but which would melt at temperatures occurring during vulcanization, would be suitable. I.N. Popov, S.h. Mardonlyev and V.M. Burmistrov participated in the work. There are 3 tables and 2 diagrFuFF.- ASSOCIATION: Nauchno-issledovatellskiy institut rezinovoy promyshlennosti (sci- entific Research Institute of the Rubber Industry) Card 4/4 S/138/59/000/011/009/011 A051/AO29 AUTHORS: Gorelik, B.-M.� Chelyshev, V. V.; Kapshtyk, V. I. TITLE% Some of the Technical Factors Which Determine the Quality of Calendering \~ PERIODICALs Kauchuk i Rezina, 1959, No. 11, PP. 49-51. TEXTs The problem of determining the optimum degree of polishing re- quired of the surface in calender machine rollers is studied. A method is offered for determining this factor and the effect of the polishing degree on the calendering of the rubber. Several functioning calendering machines in various rubber-producing plants were investigated and certain conclusional drawn. The-profilometerK 9-7 (KV-7) shown in a photograph was used for de-V termining the degree of polishing in the surface of the 0calender rollers (type 740). The measurements were carried out at 25-40 C and the method is given in detail. The optimum value was found to be w'thin the range of the 6-7 class (according to r'0 C T 2789-51 (GOST-2789 -;1);i for mass-produced rubbers. The polishing degree of the roller surfaces in various plants was highly variedp i.e.. within the range of 5-9th class. The rollers in the Card 1/3 Y' J S/138/59/000/011/009/011 A051/AO29 Some of the Technical Factors Which Determine the Quality of Calender-ing same calender can be of various degrees of polishing. If the degree of polishing is too high, i.e., above the optimum value, the calendering of the rubber can be impaired, e.g., the formation of bubbles on the rubber's surface can take place. It was found that the productivity on the four- and five-roller calenders, as compared to that of the three-roller ones is higher by about a factor of two and sometimes three. The four-and five- roller calenders with removable rollers have an advantage over the three- and four-roller calenders with a vertical presentation of the rollers, viz., when the feeding takes place from two sides, the rubber is folded on the calender itself. This helps to produce rubber without bubbles. If the surface is underpolished the resultant calendered rubber is of a low quality, having scratches, creases, etc. This also causes the processed material to stick to the rough surface, making the work more difficult. Calendering machines with thin-walled rollers have an. advantage over those with thick- walled rollers in that they can be used for producing rubber of a greater variety. It is difficult to manufacture rubbers, such as the polychloro- prene type requiring low temperatures, on the thick-walled roller calenders. Card 2/3 S/138/59/000/011/009/011 A051/AO29 Some of the Technical Factors Which Determine the quality of Calendering G. A. Polivektov and 1. S. Kheyfete took part in t1io work. Thore is I photograph and I tablee ASSOCIATIONs Nauohno-iseledovatellskiy institut rezinovoy promyshlennosti - (Scientific Research Institute of tile Rubber Industry) Card 3/3