SCIENTIFIC ABSTRACT ANDREYEV, G. A. - ATAMANENKO, V. G.

Document Type: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP86-00513R000101510016-6
Release Decision: 
RIF
Original Classification: 
S
Document Page Count: 
100
Document Creation Date: 
November 2, 2016
Document Release Date: 
March 20, 2001
Sequence Number: 
16
Case Number: 
Publication Date: 
December 31, 1967
Content Type: 
SCIENCEAB
File: 
AttachmentSize
PDF icon CIA-RDP86-00513R000101510016-6.pdf4.73 MB
Body: 
. . .. - t% -'I I I . I , . . - 1. 1 :r I I ~ .. ~. I . I . SOV/124-57-9-10921 Translation frorn: Referativnyy zhurnal. Mekhanika, 1957, Nr 9, p 154 (USSR) AUTHOR: , Andreyev, G. A. TITLE: Concerning the Testing of Soil Strength by Means of Uniaxial Com- pression (K voprosu ispytaniya prochnosti gruntov odnoosnyrn razdavlivaniyem) PERIODICAL: V sb.: 15--ya nauch. konferentsiya. Leningr. inzh.-stroit. in-ta, Leningrad, 1957, pp 92-95 ABSTRACT: Bibliographic entry Card 1/1 'A"!T111 'y!;v' G.A., llnud Toch 'ci -- WiE2) of tu.-tirg' hv h4wr rf cl,~x rucl-s (-oils) I)--tI mrth ad of monoaxi~il cv~irhinC." Lciij 11"0. 1 11) p~' ("ill kit, IISS71. Lun Canlcr of 1:-bur D nn,~-r 0: 1!, t A-1 " c- t)1 I _'h i r of "B:-,cer -nd. Foundltionr"). DI U11C 4111 11,11. 11:0 p II.Ye.; OSIICIIEI'KOV, P.K.; TOILIMILTA, N.N.j AND,~6LV ~Gk.* CHUDOV, V.A.; GC)RI-W,--OV, K.N.; DUBOVA, L.N. 7! t~sing irradiation procedures for surface hardening of metals. Trudy Sem.po kach.poverkh. no-5:27-31 161. (MIRA .15:10) (Surface hardening) (Materials,, EffeA of ra(Uation on) J/ 11,1/6 -,/OC,0/005/COl/014 IWI/1207 ttt4- On thL o: ;.etal s,,kfface layers by irrardiation SWACL. AkadeLiya JJSA. j~,~asiya po tekW4010EU Laslhivostroyerliya. 6c.,,Ii,ar I.o :aL;)iez)tvu pover,zhLosta.. Tridy. 11o. 5,1961. Kachestvo povcr,ji:,uijt.L IetU.LOY L.Otody i pribor~y, uprocimeLiye ~i.ta.iiov, tvx"ii;uIv~iyu Lauhii,uL3tro.Yc-,,.iya, 27-51 T,,e ther-al cf!'cct uf ;.uolcar irra;~iutio., i;L the surface laycra of ~-Ctulsi was iiiveati~;atea aftur P-LectruiLic, ioiL'Lc ar&d d(*'uteron irradiationi. The Cj,,Z3.1St'L-d of a 4;t-iLex-ator, elLctrun gur, ai,.d a vacuum w,"Jt-. CoiLsiderable ink;rcauo Ii, t,'-O wear r,-jtalice of -ctala re-alted froz the levelljz~; of ~-icro-irre,illarities, -47,,aijiA of "icro-uraces aAid tic suddezi q:,Lanct-,ing of the surface layer. jjj a second toat, ~.ojuc waa achieved in a Wit for thz! elzetromag- netic jcpzirat~.oii of isiWper, ~j.,f irra.Iiatlua wLtii tita...~uz; io"s. r2le titanium diffused i,,to the n~.rface of tjjC j),,VC~L.t!J.S tU U (itptli of liO i~iicrou3 ar"I wear re3iGtance Card 1/2 j/5,'4/16 1/LN)Q/GC,5/001/C 14 W '/:L2U7 0., the '1,,xde,uk, of -etui ... ificreruacd L)Y a3 ;zuc",,, tu; -U cv-,)arcu tt.; tlla i;a-tiLl resl~-,twxe. ;-dcrohan-:.,c:js iiicrctaued by iu; Luuh a- 1.5 Jvuteroi. wau i)crfoi--cd III a cl'clotror, and rcb~lted ill -1 by a factor of 2-3, &,nd of wear reoistanco by a factor of 2-2-5. Tlle;:c art! 4 Card 2/2 ANDREYEV, G.A. Plotting the suppWrting area curve for a 3urface, Trudy Sem.po kach. poverkh. no.5:170-175 161. (MLRA 15:10) (Surfaces (Technology)) DIYACHENKO, Petr Yefimovich, doktor tekhn.nauk, Prof.; TOLKACHEVA, Nina Nikolayevna; ANDR4jBV,--Gavr~il Alekseyevich; YARPoVA, Jid~~Va; GOLU Tamara Mikhayl6yna; BANKVITSER., L., Ma B1, S.P., toekhn. red. [Area of actual contact of mating surfaces) Ploshchad' fakti- cheskogo kon'.akta sopriazhennykh poverkhnostei. Moskva, Izd-vo Akade nauk SSSRt 1963. 94 P. (MIRA 16,6) (SurfaceB (Technology)) A U T` i OR: Ncne given S 'a 2 1/6 2/'C,~ "'J'0 10/1", 0:,;0 DOWD112' Dissertations 1-77 -ODIC.',: 5t~,nki j iii:;lrument, no. 1', 1961, The 'ollo-..,4nF dissert--tions -or the.degree of Candidate of Teclinical Sciences nresentedi L.D. A--amovich, at the Voycnno-inzhener- n-~ya a'-.adei-.iya im. V.V. Kuybysheva (i.'ilitary EnCineerinC '"I.!, 41 -.2' Banncr" 1'~cadcmy iq. V.V. Kuybyshev), "Some Aspects of the Geometry of H~J--clal Surfaccs"; G.A., Andreyev, a. the VNII transports, (VN-71 of RR "Investi-allion of t'-o Coi-.+-~ct Formuation Between Rou~h Sur- u 0 faces"; A.V. Baltrushevicl-, at the Voesoyuznyy.ordena TrudovoUo Xr--snogo Znameni !-, T I ele'~tromekhaniki (All-Union "Order of the Red Banner of Labor" NII of Electromechanics), "Investigatl-on of a Dij,-ital Servo System fo3~ Con- vertinC; Dir,ito into !,,ovemonts"; A.P. Benrodnyy, at the Lenin--.adskiy poli- -tekhnichockiy institut im. :.:.!. Kalinina (Leninr-rad Polytechnic Institute Kalinin), "InvestiCation of the Processes of Stepless Control of of C11L in n~ cl,-*,~lm. --v It NI)i EY11A, I G. . .'t . .; *,' , 13.11. Flotation of the distribi-tic!, ~ ** sinr`y c*iar-ed 4,mpurity . - . ti .1 lorin An NiWl sAniqlo crystils. Fi.7. t,vor. Lola 7 no. 1: Ja 1( , t) . WRA 18:3) 1. institut jm--ni loff'e A" SSIT, Leningrad. I'ver I ko-, c khii I 'f -.I~ .~.u '.- ; I . . II 1 :1, 11 .". ~i ~! ~7- . ~- I t -. - , -~ .- - , . . , , I ". ~ 'l I-,' C .- : 7! . , '~' ~, . ! 1 2 . -, . ~ *. - 7 ,:., A ~ ~ -, ko t r . 2k - . . I , .! nf.+ 1 4 : , .1 : p -.:, -i i' ':'! f: . - . - t" " . , 1~ -. fl, , '... .:-., ' l-' ::', - -'n t-- i.' 7 ~3 -1 1 . . ANDREYEV, G.A. Di"tribution of divalent impurlUrs in growing, NaCl single crystala. Fiz. ver. tela 7 no.,N1653-1656 Js 165. 1. (MIRA 18t6) 1. Fiziko-tekhnicheskly institut imeni Ioffe AN SSSR, Leningrad. ," 'DaF A N yEV, Diffurion of )2ccl)les in aquecuF soi'-j-, o- jo , - Li2SO Zhur.f.,z.k1him. 3" 0 11,65 1. inftltut A': July S, 29611*6 ANDRI-TEV, G. A. (The Physics of Dielectrics; Trationctione uf tue All.Uulon Corezencc ou Via FIV61CO of DielectrIcs) Moscov, lzd-vo AN SSSJR, 1958. 245 P. 3,--,'00 covies PI-11,tL-4. T ~on Coufeievce oz the Phyzics of Mix volm a publishes reports presentce, at the AIJ_Un4 Di.~-!.ectrlcs, held In Dnepropetrovsk In August 1956 sponsored by the Oftyaics of Di,j1ectrics* lAborstory of the FiricbesUy InvAltut ft3enl Lebedevs Ar SSWR (M-Ries IUCtitlItt' It-OLI Ubedev of the AB IM), arAC. tar Eleetropiij, ~;A,,c iXWtmF.-iA of the Dnepropetrovskly gosiideristverx" urlvo~jtiitez (DrjtproP-.tv-,vSt Stctd~: Ualvers-Ity). .kT,7)R:-:Y---V G A - Mas'uer Tech Set (diSO) -- "Oncillm7raphic inveqti,,7iLlion of I thermal break6own of song nolld Olnl~~ctrirs". Tonl'~) ,, ")D (IM, n H!r:h,:'r Eftc USSR, Tom3k Or~ler of Labor Red Banry,,r Polytech Inn', !m S. M. jlirov, Chair of "Tec'nnol,,),,-_r.,,, of Hi~,,,h Volta(yps")p 1~1,n (~--L, No -, Y)'5Q, I"-)n) AUTHOR-Andx.c~yay,--G--A.-- - SOV/139-58-4--20/30 TIM-j': Breakdown of Some Alkali-Haloid Crystals at Elevated Temperatures (Proboy nekotorykh shchelochno-galoidnykh Ir-ristallov pri vysokikh temperaturakh) PERIODICAL: Izvestiya Vysshikh Uchebnykh Zavedeniy, Fizika, 1958, Nr 4, pp 123-126 (USSR) ABSTRACT: The breakdown voltage and the electric stEength were measured for NaCl, KC1 and KBr at 20 to 440 0 for increasing rectified voltages. The results are graphed in Figs,1-3 and can be summarised thus: 1) The tempera~L;ure dependence of the breakdown voltage and of the electric strength of NaC3., KC1 and KBr in the case of a uniform field produced by a rectified voltage increasing with a speed of 0.63 kV/seg shows a minimum. 2) In the temperature range 20 to 100 C the change of the breakdown voltagr. and of the electric strenGth is in accordancs with that o~' an electric t --ype of breakdown; above 200 C the thermal breakdovim theory of V. A,, Fok was found valid and partly the "high temperature'lobreakdown theory of Frohlich, In the range 100 to 200 C a range Cardl/2 was detected which was intermediate between the electrical SOV/139-58-4-20/30 Breakdown of Some Alkali-Haloid Crystals at Elevated Temperatures and the thermal types of breakdown. In the entire investigated temperature range the breakdovm voltage and the electric strength of the crystals decreases with the followin,g sequence: XaCl, KC1. KBr. Acknowledgments are made to Professor A. A. Voroblyev under whose guidance this work was carried out. There are 3 figures and 13 references, 9 of which are Soviet, 3 English, 1 German. ASSOCIATION: Tomskiy politekhnicheskiy institut imeni S.M. K-'rova (Tomsk Polytechnical Institute imeni S. M. Kirov) SUMUTTED: February 25, 1958 Card 2/2 sov/139-5B-4-29/30 AUTHORS: Voroblyev, A. A. and Andre TITLE: Thermal Breakdown o f-I-0-ni-c Crystals and the Lattice Energy (Teplovoy proboy ionnykh kristallov i energiya reshetki) PERIODICAL: Izvestiya Vysshikh Uchebnykh Zavedeniy, Fizika, 1958, Nr 4$ pp 172-1?3 (USSR) ABSTRACT: Paper presented at the Inter-University Conference on Dielectrics and Semiconductors, Tomsk, February, 1958. At room temperature a direct relation exists between the electric properties of the crystals and their lattice energy (Refs 1-4). The authors of this paper investi- gated the electric strength and the current in strong and pre-breakdown fields in single crystals of NaCl, KC1 and KBr insids a uniform field in the temperatare r9ge 20 to 440 C. In the temperature range 25 to 440 C the electric strength of NaCl, KQ1 and KBr increases in proportion to the energy of the crystal lattice, Fig.l. With increasing energy of the crystal lattice, the pre-breakdown current at elevated temperatures decreases according to the linear law, Fig.2; the linear dependence 0f the current measured at fields equalling 20 to 100% of Cardl/3 the breakdown fields on the energy of the crystal lattice SOV/139-58-4-29/30 Thermal Breakdown of Ionic Crystals and the Lattice Energy is conserved in the temperature range 100 to 4400C in NaCl, KC1 and KBr. The Volt-Ampere-see characteristics obtained for each of the specimens of the investigated salts (Ref 6) were used for calculating the electrical energy generated in the specimen during the action of the high voltage, i.e. from the beginning of an increase in the high voltage up to the instant of breakdogn of the specimen. In the temperature range 20 to 440 C a decrease of the electric energy was observed with the following sequence NaOl, KC1, KBr. Thus, during a thermal breakdown crystals with lower energies of the crystal lattice have a lower electric strength and require a smaller quantity of electric energy for effecting the breakdown. The relation between the electric strength and the physico- chemical properties of the crystals is maintained in the field of the thermal breakdown. In FiS.1 the dependence is graphed of the )lectric strength of NaCl, KC1, KBr on the engrgy of the crystal lattice a8 the temperatures 25 to 350 G (~op graph) and 400 to 440 C (bottom graph). In Fig.2 the dependence of the pre-breakdown current on Card 2/3the energy of the crystal lattice is graphed for the NaCl. BOV139-58-4-29/30 Thermal Breakdown of Ionic Crystals and the Lattice Energy KC1 and KBr at the temperatures of 100 to 2500C (top graph) and 300 to 440 C (bottom graph), There are 2 figures and 4 references, all of which are Soviet. (Note: This is a complete translation) ASSOCIATION: Tomskiy politekhnicheskiy institut imeni S,M.Kirova (Tomsk Polytechnical Institute imeni S. M. Kirov) SUBMITTED: February 25, 1958 Card 3/3 307/l 3 9-5: 5-4/3 5 AUTHORt Andreyev:,-G, A. TITU Currents J'Ln Ionic Crystals at High Temperat-ures and in Strong Field5 (Toki v ionnvkh kristallak-h pri vysokikh temperaturakh i silli-~vkh polyalch) PERIODICAL-. lzvestiya v~rrnqhikh uchebny1ch zavedeniy, fizilka, 1c)58, Nr 5, pp 16-21. (USSR) ABSTRACT: The paper was presented at the Conference of Higher Educat- ional Establishmen-~,-.s on Dielectri-_s and Semiconductors, Tomsk, February. i958, The author reports studies of current in NaCl, KC1 and KBr t~-rystals in a wide rarigo of tewperatures (2C.-4400C) arid. the relationship betwevri currE~ifts and electrical breakdovni. In his studies he used the apparatus shown GcbLemat- ically in Plates T., of a double--beam oathode oscillo- r.~ C. Sraph we-re used to meas,,Lre 'U which was pror-ortion.al to the .1 n volta,,e across the samDle and the measuring resistance R P! at c s .). wer- used to iierisure t.he volta.~;P, acre,-:~s Card 1/5 Currents in Ionic Cry.,Aals, at HiGh Tewporaluures a,,-,d in 031;r,)ng Fie'las when a current, equal to the current through the sample, was passed through Ell= . The resistance of the sample was always much higher than , Re-~tified voltage was in- c.reased uniformly at the rol-le of 0.65 kV/sec using a mol.-Ior M, and the associated apparatus 1, AT- 2). Motion of L the points on the oscillograph screen was recorded on a moving film, The time scan of the oscillograph was replaced by this mechanical motion of the film. Using atiother motor M- and e the associated apparatus P- 2) it was possible to vary the rate of motion oi the filu fro'm 0.1 to 180 cir, lsec~ Fig.2 gives a typical record for NaCI, KC1 and KBr, The curves of the type shown in Pig.2 yielded information on the breakdown voltage, electric strength and currents flowing in the sample from the moment of application of the voltage to breakdown of the sample, The temperature dependences of the electuric strength and the breakdown voltage were given in Ref.7; the present paper deals only with the currents flowing in the samples,, Fig.3 gives the dependence of the logarithm of current on the relative field strength E/E br for NaC1 0.1 mm Card 2/5 SOV/139-58-cl-4/35 Currents in Ionic Crystals at High lle:iiperatures and in Strong Fields -thick in the temperature range 20--4400c' (E~r is the electric a strength). With increase of the value of E/E from 20 to 6br 100% the current in NaCI increases exponentially at all tem- peratiire~~, Thio ourrent can be representea by an empirical cq-uation; r i - a exp [.bt i-- (..- + dt) Bl;' (2) where a, c and d are roofficients whose values for NaCl 0.1 mm thick are given in Table 1, At t = const the above equation is similar to the expression.obtained by Poole, given in Ru~f,8. Values calculated fror"-. Eq',(2) agree satisfactorily with mean exDerimental. values of current, The equations for samples of NaCl, 0.2 and 0,05 mm thick, and for KC1 and KBr are identical. with Eo.t but the coefficients a,, b,, C5 d havt- now different values, The resitll~s obtained suggest that the ma,~-~hanisms of flow of current- in cr~rstals of NaC11, KCI and Card 3/'5 Currents in Ionic Crystals at High Teaipecatures arid ja strong Fields KIIr are identical in the temperature range 20-440 0C5 or at least very similar. Fig.4 gives the temperature dependence of the pre-breakdown current (the current flowing when E/F br - 100%) for NaCl 0.1, 0.2 and 0.05 min thick, Fig,5 gives the temperature depenacnee of the pre-breakdozn currents in NaCl, KC1 and KBr, all 0.1 min thick, With increase of temperature the pre-breakdown currents in NaCl, KB1 and KBr increase ex- ponentially, In the 20-1800C temperature range, the currents rise faster with temperature than in the range 180-4400C. The author also obtained the temperature dependences of the total electrical energy P dissipated in a sample between the time of application of the voltage and the breakdown. These de- pendences are given for samples of NaCl in Fig.6 and for M and KBr in Fig.7. A maximum of the total diEsipated energy cccurs near 2000C in all the 3 types of crystal studied. The fi'nal. annAral conclusion is that breakAown of 1,,aCl, KC1 and KBr crystals at temperatures above 200 C is a thermal process. 9!his thermalgSrocess is satisfactorily explained by V. A. Fok's t'heory (Ref. . Below 2000C, dependence of current on the temperature and sample thickness suggests a purely electrical Card 4/5 breakdown. The author thanks Professo-r Dr. A. A. Vorob'yev, jOV/139-58-5-4/35 Currents in Ionic Crystals at High Temperatures and in Strong Fields who directed this work, There a:r-e 7 fig-ures, 1 table and 11 references, 6 of i-AUch are Soviet', 4 English and 1 Japanese in En;.~li.13h, ASSOCIATION; Tomskiy pclitekhnicheskiy institut imeni S, M, Kirova (Tomsk. Polytechnical Instita-11-e iii-leii S, Nil, Kirov) SUBMITTED- February -25,, 1958, Card 5/5 tij) t7- V", AUTHORs Kucliin, V D Candidate of' Technical 5rV/105-58-7-24/~2 Jciences TITLE: Conference on Solid Dielectrics and Semiconductors (Konferentsiya po tverdym dielektrikam i poluprovodnikam.n) PE,(IODICAL: Slektrichestvo, 1958, Nr I, pp o~ - o~ tUSSR) d th "STHACT: The conference took place from Febraary to February o_.., 1958, in the Tomsk Polytechnical Institute., Section of Breakdown of Solid Dielectrics Lind Semiconductors, 1,.Ye.Balygin, Candidate of Technical Sciences (Leningrud), reported that from the cal- culation data of the resistance of the dischar~;e channel and on Vie basis of the obtained osciilographs he could draw final conclusions concerning the dynamics of the development and the physical nature of the breakdown of titanium containing ceramic material with 6.20. G.A.Voroblyev (TPI), Candidate of Technical Sciences (TPI) constructed an p-scillograph with pulse feeding. This oscillograph permi~d*the reliable re iatrLition of phenomena of a duration of 10 ~9 see,. M,.A hlel1nikov fTPI) found that the Card 11'3 electric strength and the time of lagging of tLe discharge in Conference on Solid Dielectrics and Semiconductors SOV/105-58-7-24/32 the breakdown of NaCl-, KC1-, KBr-, KJ crystals and methylmetha- crylate crystals with pulses of a front length of (5 - 7).10_9 see are almost independent of the chemical composition. A.V. Astafurov (TPI) reported on voltage vs.,time characteristics and the dependence of the breakdown volta,,;e on the thickness in the electric breakdown of solid dielectrics of considerable thickness (2 - 34 mm), The applicability of the empiric formula of Gorev- Mashkileyson for the latter is shown,. G.A.Andreyev (TPI) found by means of the double-ray oscillograph'~hat the temperature dependence of the electrical strength on Nalvl, KC1 and KBr has a maximum in the case of a breakdown due to thermal instability ir the range of room temperatures,, V,.D.Kuchin (TPI) found, pro- ceeding from the single electron model, the dependence of the electrical strength on the temperature in the following form: F *(T) - kT/2e?,(T), where 4 denotes the free length of path of the electron. K.K.Sonchik kTPI) found that the time of lagging of the discharge in the ion crystals is the shorter, the higher the excess voltage at the sample and the crystal lattice energy are. M,P..Tonkonogov and Ye.T.Nadirov (Kuraganda Mining Institute) Card 2/3 investigated the destruction of coal by an electrohydraulic shock. Conference on Solid Dielectrics and Semiconductors 5OV/105-56-7-24/32 Tile calculation showed that the dischar&a channel formed in the breakdown of the water is the source of the shock Ywave which destroys the coal. V.I.Obukhov (TH) showed that the introduction of U - 10~ solid powdery dielectrics into transformer oil.. castor oil, glycerin, and distilled water influences to a very small extent the amount of the resistivity to electric pulses. Tile strength of tile systems is to a grevt extent increased in the case of a content of admixtures of 30~. ASSOCIATIONs Tomskiy politekhnicheskiy institut (Tomsk Polytechnical Institute) 1. Dielectrics--USSR 2. Semiconductors--USSR 3. Conferences Card 3/3 AUTHOR; Androyev, G, A, 48-22-4-13124 TITLEi Investigation of Thermal Dreakdown of lloc-k Sali. ai Constant Voltage by Means of 0scillographic Methods (Ostsillografi- cheskoye issledovaniye teplovogo proboya kamennoy soli na postoyannom naprya,zherli) PERIODICAL: Izvestiya Akadeniii Nauk SSSR 2eriya Fizicheskaya, 1958 Vol. 22, Nr C PP~ 415- 418 03310 ABSTRACT: Opinions established in science on the existence of electric and thermal breakdown of solid dielectri.~-s are based on the different phenomena accomparying thes" breakdowns, besides others also the temperature dt-pendence cf dielectric strength. At a constant voltage (refs., I to 4) the dielectric; strength of alkali-halide crystals at first increases with temperature (domain of electric breakdown), and then, from a certain temperature onward, decreases (domain of thermal breakdown). The experimental control of the thermal breakdown theory conducted by A, V. Valiter ar.1 L, D~ IngE silast be supplenented by data on thp. current passing through the dielectri,,, previous to the breakdown, Thin was the purpose cf the present paper. Card 1/3 The author investigated the breakdown of natural rock salt Investigation of Thermal Breakdown of Rook Salt at Constant 48-22-4-13/24 Voltage by Means of Oscillographic blethod5 in aD homogeneous field at a constantly increasing voltage by means of a two--ray cathode -ray oscillograph,. The electric diagram of the equipment is shown In figure 1. The method described by the author permits to deter-nine the characteristic of voltage vs. amperese~.-onds of common salT. at various temperatures, Figure 4 show_; the temperature lependence of the dielectric strengTb, E -.of common sal,' in samples of three different thicknesset 50 100 and 200 . The diagrams show, that a max1mum exists a4 400C. A'k a further temperature rise Epr decreases rapidly, jlbov!~~ 1500C an increaqe of E-Pr Is observed on a thirz.,ing of the sarnple-_ This is exPlain,d by the better heax conduction :in thin sninples, corresponding to the thermodynamic theo-ry by V~ A., Fock (V- it. Fok'), Figure 6 shows., that the current through thin *ariples previous to the breakdown is independent of the thi:knes!- of the samples. Above 1500C the pre-breakdown current is j7,reater in thicker samples, the generall reSi3tan~e of the thickp-r samples at the same time being smalley.. In samples of all ~hicknesses a marked reduction of resistan~,P was observed previous to the moment of breakdown- By mean.~~ )f an interpretatior of Card 2/3 oscillographs thri temperature dependence of the genc~ral Investigation of Thermal Breakdown of Rock. J-alt at Ccnstant 4B-22-14-13124 Voltage by Means of Oscillographic. Methods energy generated previous to the breakdown was obtained for samples of varying thickness (figure 7), This dependence exhibits a maximum at 2000C which presumably is connocted with the transition from electric to thermal breakdown. The fieure also show:~, that the electric renerated previous to the breakdown increases almost linearly with the thick.ness. The author expresses his oratitude to A. A. Voroblyev for the direction of his work. There are 7 fiCures and 9 references, 4 of which are Soviet. ASSOCIATION: Tomskiy politekhnicheskiy institut im. 3. j1'. Kirov,- (Tomsk Polytechnical. Institute imeni S. M. Kirov) AVAILABLE; Library of Con.gress 1. Alkali metal halide crystal s---Die Le c tri c- proper-;eS 2. Dielectric proper t j e s--T empe rat kx-~~ factors 4. Voltage--Ippli- cations 5. Dscillog--aphs-Applications Card 3/3 S/003/6o/ooo/008/001/002 E073/E535 AUTHORS: Voroblyev, A.A., Professor, Doctor of Physico-Mathematical Sciences G~ A,, Candidate of Technical Sciences TITLE* The Problem Laboratory stimul.ates Major Creative Work PERIODICAL:Vestnik vysshey shkoly, 196o, No.8, pp.48-51 TEXT: The problem laboratories which were created in 1957 are now fully in.operation and have yielded the first results. The scientific activity of the Chairs has considerably expanded as a result of these laboratorics, both as regards research on acute problems and the teaching activity of the Chairs. Positive results have been achieved by a number of Chairs of the Tomsk Polytechnical Institute imeni S. M. Kirov after establishing a problem la5-o-raiory on electronics, dielectrics and semiconductors. The laboYatory, which wai--crea-fed-in 1957 jointly by the Chairs of Physics, High- voltage Engineering, Electrical Insulation and Cable Engineering, has brought about full coordination of the activities of the 32 scientific workers of these Chairs. During the three years which have elapsed since the establishment of this laboratory, the 1/5 S/003/6o/ooo/oo8/ool/002 E073/E535 The Problem Laboratory Stimulates Major Creative Work personnel of these Chairs have prepared two doctor dissertations and six candidate dissertations and have published over 100 articles, although before hardly any scientific work was carried out in the Chair of Physics. The relevant feature of the laboratory is its unified czientific leadership,. At present, 73 scientific workers of the Institute participate in the investigations, of which three are doctors of science, 16 are candidates of science and 21 are post-graduates,- The laboratory consists of three secticns, each of which deals with a subject relating to the following two problems: physical and chemical properties, strength V and failure of dielectrics and semiconductors; development of radio circuits for instruments incorporating semiconductors. In the individual sections of the laboratory, the electrical, mechanical, physical and chemical properties of single crystals of alkali- haloid salts, solid solutions, oxides of the metals of the second group of the periodic table are being studied. The results enabled the theoretically and practically important conclusion on the existence of an inter-relation between the electrical., Card 2/5 S/003/60/000/008/001/002 E073/E535 The Problem Laboratory Stimulates Major Creative Work mechanical and other characteristics of simple dielectrics and the energies of their crystal lattice, thus providing a theoretical basis for developing dielectrics with pre-determined properties. In the second on the physical and chemical properties of dielectrics, the mechanism of formation of a contact layer in dielectrics and semiconductors was studied, Extensive data on the conditions and causes of generation of cando-luminescence of industrial crystal phosphors due to the effect of flames were obtained by Docent V, A. Sokolov and formed the basis of a recent doctor dissertation, Considerable successes have been obtained in the High-voltage Division (headed by Candidate of Technical Sciences I. I. Kalyatskiy) relating to the electric strength of ionic solid dielectrics; it was found that short duration impulses produce in solid dielectrics a discharge which develops in a similar manner to gas discharges. It was also found that in the case of the point electrode being of positive polarity, the average speed of the discharge increases with decreasing temperature and with increasing energy of the crystal lattice of the dielectric, the results were presented in candidate dissertations (defended in 1958) by G A. Andreyev, Card 3/5 S/003/6o/ooo/oo8/001/002 E073/E535 The Problem Laboratory Stimulates Major Creative Work A. F, Astafurov and V. D,, Kuchin. Under the leadership of Docent V~ S. Dmitrevskiy and senior reader M. F. Pisartsev, the electro- physical properties of electrically insulating concretes have been investigated. This laboratory participates in the work relating to establishing the largest teaching and research high-voltage laboratory in Siberia. The High-voltage Hall of this laboratory is already equipped with test transformers for 200 and 350 kV, surge generators of 3 million volt, I million volt and 600 kV, A series of transformers for 1 million volt have already been installed and the erection has begun of a unique 5 million volt surge generator and of a 2.5 million volt electrostatic generator., This laboratory will be used for testing industrial equipment rated for vc1tages up to 220 kV. In the division on millimicrosecond techniques (headed by Candidate of Technical Sciences G. A. Vorob-yev), the volt-second character- istics of various dielectrics are being investigated. It was found that for equal electric strength of gaps the breakdown of the dielectrics occurs in the following sequencel~ solid dielectric, gas, liquid dielectric, a conclusion of great importance from the point of view of insulation coordination Circuits and instruments Card 4/5 S/003/6o/000/008/001/002 E073/E535 The Problem Laboratory Stimulates Major Creative Work were devised which enable recording on a film ultrashort (of 10- 10 sec duration) volti%ge surges and also a fasT-action arrestor for over-, voltage protection of high voltage apparatus Furthermore.__SiE~ner~ajors for single high voltage surges with amplitudes up to 40 kV and durations up to 3.2 x 10 9 sec were developed Under the leadership of Docent IL, A, Suslov, methods of calculation of video amplifiers and of designing miniature transistorized television cameras?have been developed., The theoretical and experimental work of this laboratory is reflected in 206 papers and 6 books published by the personnel at present 12 books and 76 papers are in the process of publication. In addition 87 papers and communications were presented at conferences. The laboratory is in contact with numerous other Soviet scientific establishments and also with the Polytechnical Institutes of "Ts-inkliua" (China) and Jassy (Rouniania),, The studies of the Power Engineering Department have established the possibility of using concrete as a dielectric in high voltage engineering. As a result of this, the cost of building a 22 m insulated tower for tile 5 million volt surge generator was reduced considerably, ASSFOPON, TomskiyPpolitekhnicheskiy institut imeni VM K' Car 5 Tomsk olytechnical Institute imeni S-Mlir; virova TOROB 1 YICV. A, A. I ANDRMY, G. A. Determing the energy of destruction following breakdown In so~.Id dielectrics. Fiz. tvar. tela, 2 no.5;987-992 My 16o. (MMA 13: 10) 1. Politekhnicheakiy inatitut, Tomak. (Dielectrics) S/04 6/62/006/00 1 /003/0 18 Bl 39/B102 AUTHORS i And_reyev, G. A. Zverev, V. A. T 1T L E l4e'hod of investigatinr proportic!; of trioJia U , the statiotical with random inhomogencities by means of qontinuoutj frequency- mo(Nlated acoustic irradintion Z-:~ICDICAL7 Air:usticheskiy zhurnal., 8, no. 9, 13 1, 11(2, 42 - 4 TEXT: ',',)icn inveotij,,ating, the Propagation of waven in static inhomog'("D('t~' mediR, the oharacturistics of inhomogene i ties and the f3ig-nal parameter chari[-,%,s caused by them must be known. The authors conducted experiments with saw-tooth sound waves. The si6mals arriving at the receiver are (t tiolayed arainst the carrier wave by the time 9 ik ) - 2r i(Q/c (r i(t) distance between the i-th elementary scattering space and the so"Ild Pickup). The correlation function of the sum of sipals equals the sum of correlation functions of the summands, i.e., / 10 N Ifu u(t)ll(t 4-T) uiWu i( t Via the expresuion Gar-d 1/3 S/046/62/008/00 1 //00 '/018 Method of investigating the statistical ... B139/B102 9 2 2 2k8 v- Y (6), where, denotes the lii,,ie during which the curve of' (6)) drops to the e-foIkI, the authorts comc to thfi formula M. '.';ith the aid of the correlation curves, the time 2 2 2k~ zo interval ro of the scattered signal can be determined, find from formula (7) the mean square velocity of motion of inhomogeneitics. The statisti- cal evaluation of test results was made by means of it block d irl -r flm , t I i e signals being transmitted on films. The films cauie into an optical correlompter the signals of which were again recorded on films by means, of' it loop ot4cilloneope. The correlatiOn fanot.ion I (-) WAS MeIL1111VOil in ril- tests with air as well as in sea water under variouo h~Aro!net;t?orolojIricriJ conditions. To-check the effect of' all factorti in their totality oil the correlation function, an experiment was conducted where the scattering of frequency-modulated sound occurred by stable inhomogeneities. Some fre- quency modulation periods w,~-re then evaluated. The exi ,Derimental para- i.ietoro woroi f 4 Itepo, AF - 500 opa, T - 1 soc, integrnlion tit~,,o T u Card 2/ /3 S/046/62/006/001/003/018 Motl)od )f in veo ti~;atintr the c, tatis ti ca IB139/B102 in the correlometer = 12 sec. The functions arrived at in this 16 control test proved the sufficient stability of the apparatus used. There are 14 fifuren and 11 Soviet references. ASSOClATION: N.--'. radiofizicheskiy institut pri GorIkovskom Cosudarst- vennom universitete (Scientific Research Institute of Radiophysics of the Gor'kiy State Univeroity) SUB.'JITTED: December 16, 1960 Card 3/3 U ACC NR: AP-1005328 S0*U.Z_-' CODE: Ul~/0181/'U'7/C)09/C)C)1/(,O'~3/00^07 AU2011: Andreyev, G. A. 031G: Physico-Lechnical Institute im. A. F. Ioffe, AN SSSR, Leningrad (Fi?iko- tekhnicheskiy.institut AN SSSR) TITL---:. Interaction of impurities in a melt of NaCl SOURCE: Fizika tvardoGo tela, v. (,#, no. 1, 1967, 83-:67 TOPIC TAGS: sodium chloride, crystal growing, crystal impurity, copper ABSTRACT: -lie author investigated the influence of monovalent and divalent copper impurity added to molten NaC.1 oil the density of the crystals grwon from tile melt, and also the dependence of the effect on further addition Of S102 and B203 to the melt and on the time that the salt remains in the molten state. The copper was added to the melt in the form of anhydrous CuC12, CuCl, and CuSO4, and also in "he forn of CuO. To determino the composition of the complex ions produced when the additives were in- troduced, an investigation was made also of the effect of the addition of impurity combinations OH- + SiO,, and OH- + B-103 on the crystal density, at different contents of the oxides in the nelt. The technique of growing the crystals from the melt and of measurina the density was described earlier (.%-17 v. 7, 177, 1965). The results show that the copper impurity in the NaCl melt is always monovalent-, regardless of its initial form. The solubility of the copper oxide in the melt increases greatly with addition of SiO2 or B203. If an excess alkali is present in the melt, the SiOz Card 1/2 . ACC NR: AF-1005328 impurity ionizes to SiO14-- If there is not enough alkali, Si032- ions are produced. ..Similarly, the B203 molecule forms B033- in an excess of alkali and BO- in a shortage of alkali. It is also shown that transition metals other than copper can be intro- duced (IIZ2+, Xn-~+, Co-~+, and Ni2+), provided smal.1 amounts of B203 or Si02 are added to the melt. Orig. art. has: 5 figures and 10 formulas. SUB CODE: 20/ sum DATE: 19may66/ ORIG REF: 005/ OM REF: o04 , Card 2/2, . , . - AIEKSANDROV, B.P.; A~DREYEVO,-~ -- Effect of impwities on the density of LiF sin 1e crystals. Fiz. tver. tela 3 no.8:2445-2450 Ag 161. WIIIRA 14:8). 1. Fiziko-tekhrO-cheskiy institut, im. akademika A.F. loffe AN SSSR, Ianingrad. (Lithium fluoride crystals) ALEKSAVDROV, B.P.; ANDREYEV, G.A. Formation of an (OH)-impurity during the growth of LiF crystals from a melt. Fiz. tver. tela 3 no.9:281^5-2840 S '61. (MIRA 14:9) 1. Fiziko-tekhnicheskiy institut ir,.eni A.F. Ioffe AI; SSSR, Leningrad. (Lithium fluoride crystals-Growth) ANDREY'W, G.A.; ALEKSANDROV, B.P. Solubilltv of lithium oxalate in water at various temperatures. Zhur. nco~g. I-11im. 6 no.7:1727--1728 J1 161. (MIRA 14:7) 1. Fiziko-tekhnicheskiy institut inieni A.F. Ioffe, AN SSSR (Lithium oxalate) h.P.; AUU";Y,:V', 13CRISOV, S,,A~ [doccaoed); IVANCV, !.A. Iror-.~13,11116 thu ai"curuz-y -'Ud Opood Of the flotation elo-termi YlItti Oil 0.1 -iiir.le Zav,lab, '~8 no.6:70',1.27o.9 16,,. L I 15:5) 1. I'JIzi',-.o instituL inoni A.F. IofI, All -ISSR. (Cryjtals) I AIMREYEV, G, A. Diffusion of water molecules in the presence of hydrated ions. Dokl.AN SSSR 145 no.2:358-359 JI 162. (HIRA 15:7) 1. Fiziko-tekhnicheakiy institut imeni A.F.loffe AN SSSR. Predstavleno akademikom B.F.Konstantinovym. (Water) (Diffusion) (Isotopes) h5lh5 S/076/63/037/002/009/018 Bloi/Bia6 -2 t1ly 0 dr AU2HOR: An eyev, G. A. (Lenin rad) TITLE: Diffusion in the 11 0 - HDO system 2 FERIODICAL: Zhurnal fizicheskoy khin,ii, v- 37, no. 2, 1963, 361-365 Ta-T: The present p&pe.r is one of a series of physicochemical studies made under the guidance of B. P. Konstantinov, Aca'domician. To resolve inconsistencies in the published data on the mutual diffusion of R,O and HDO e molecules, the diffusion coefficient D was determined at 5-45 0C according to the method developed by R. H. Stokes (J. Amer. Chem. Soc-, 72, 7631 1950)- A glass diaphragm of 10 p pore diameter was.used in the diffusion cell. The apparatus was calibrated with NaG1, since D NaCl is independent of the concentration in the rande 0.2-0-7 N NaCl. In the H20 - HDO system D - 2-57-10- 2 exp(-4162/RT) cm 2.8ec-1. The root mean square deviation was 0-5,4j. The deviation increased, however, at temperatures below 150C and at 50C D was too low by 4'1~')- This is explainei by an increasing degree of the extent that H20 is crystallized near its m.p. The data are compared with Card 1/2 Diffusion in the H 20 - 111)0 systela S/076 /6 3/03 7/CC2//CC)9/0 16 B1 01 /B1 66 those of other scientists. They are consistent with those of J. R. Partington, R. P. Hudson, K. Baenal (Nature, 169, 563, 1~9,-_) at low temperatures, and with those of J. 11. .'ian6, C. V. Robinson, J. S. Edelman (J. ~Imer. Chem. Soo., 75, 446, 1953) at hiE;her temperatures. The activation enerj;y of H20 diffusion (E - /,.16 kcal/6-:aole) is compared with that of ions with infinite dilution of the aqueous solution. B was calculated from D - D0exp(-E/RT) and D was calculated according to Nernst-Einstein. z (kcal/g-mole) is for: Li' 4.57; Zia' 4.36; K +3.96; Rb; 3.67; Cs+ 3.84; Cl 4.08; Br 4.00; 1 3.98. The value exceeding ZH20, for Li and Na is explained by hydration of the ions. There arg 2 figures and 2 tables. ASSOCIATION: Al:adewiya nauk SSSR, Fiziko-tekhniche8kiy institut im. A. F. loffe (Academy of sciences USSR-, Physicotechnical Irlstitute imeni A. F. loffe) SUMUITTED; November 13, 1961 ,Card 2/2 ;- -77: ~ -, ~ " ~!' ;,, ." ~, - ::-,j,- ,, - ,, ','~ ~,- i,,: 1. , -~ - ,, ~;"-*"' - % . ~: 7:,: ~ " "., ~.4, :~~- ,-,~ :,~ , ,: `,~'~ ~11, I, . , z -1: ~:, ~ : ", :~;!- .", M, , ;I-.. .'. . , , ib -182 ,i~~5 :-:177 ti oar.; 7:,777 7 Pod ~pr.-the 'A ;6nts7..of,.-the.,~- eni C.Ito,ilt-lie'ii*l.':diec 3r.."prodiactij with -~ iscrib6d, in'q.th-'e'- '% ~6 .L"1605-%- (b) (a) :Ijp(c) --a/bo- NR: AP5014353 0181 65 /006/1653/165 :AUTHOR: Andreyev, a. !TITLE: Distribution of divalent Impurities when growing ~aCj single-- ~crystais !SOURCE: Fizika tverdogo tela, v. T, no. 6, 65, 1653-1656 MUG TAGS: impurity effect, eingle I growing, sodium chloride,,, idistribution coefficient, impurity distribution IABSTRACT: This is a continuation of earlier work by the author (with! 1B. P. Aleksandrov,, FTT v. 3., 2445., 1961 and v. 7, 177, 1965), devoted 1to flotation investigations of the influence of different impurities ,on the density of single crystals grown from the melt. In the pres- i bent article the author reports results of an investigation of the in-~ 2+ 2+ 2+ 2+ 2+ '~fluence of the divalent,impurities Mg , Ca , Sr J, Ba , and Cd ,'on the density of the single crystals of NaCl obtained from a melt, ;and present the equilibrium distribution coefficients of these im- Card 1/2 L 1605-66 ACCESSION NR: AP5014559 purities. The procedure for measuring these coefficients is also given. Small crystals weighing 2 -- 4 mg were prepared in platinum ,crucibles in open air, with a crystallization rate of ~3 mm/min. The crystal density was measured by a procedure described in one of ithe earlier papers. The increase in density was found to be non- linearly connected with the content of Impurity in the melt. The measured distribution coefficient was also found to be dependent on ithe concentration of the impurity, decreasing with Increasing impuri .concentration; the greatest decrease takes place,at low concentra- ,tions (up to 0.1 atomic per cent of impurity Jn the melt). The Idecrease in the distribution doefficient was also found to decrease. with increasing disparity between the dimensions of the Impurity and ;host ions. Orig. art. has; 5 figures and I table. !ASSOCIATION: Fiziko-tekhnicheskiy institut im. A. F. Ioffe AN SSSR :Leningrad (Physicoteobnical InstitutejAN SSSR) Y.~ ;SW2UTTED: 13Nov64 ENCL: 00 SUB CODE@, SS !NR REP SOV., 002 OTHER: 003 "s.ard 2/2 EWT-(I)/T/. ACCESSION MR: APS014601 UR/0181/65/007/ON/1883/18 _M AMIDR: Anftnevil Go Aa TITLE: Distribution of impt wities of singly charged ions in growing KCI and 4V -single crystals ~0110 . SOURCE: Fizika tverx1ogo telap v. 7s no, 6. 19659 1883-1884 TOPIC TAGS: single crystal growings alkali-halide potassium dilorideg potassium bromide, crystal impurity, distribution coefficient ABSTRAM This. is a continuation of earlier work (FIT v. 7, 177, 1965) cn the im- purity distribution in HaCl single crystals. The present study is devoted to similar experimental data for KC1 and KBr. The crystals were grom from aqueous solutions. The impurity distribution coefficient for NaCl, M>M, CsC1, XF, KBr, and KI impurities in KC1 single crystals and NaBrj, RbBr, CsBr, KC1, and )a im- purities in KBr single crystals were measured by floatation measurements of the crystal density after each of two successive ciystallizations from the melt, 14" a manner described in the earlier paper. The values of the distribution coefficients for all the impurities are tabulated. The results do not confirmjhe.data of V. S., Rylov MAW v. 16, 14 g 1961) who claim that the impurity Card 1/2 ;L 2510-66 ACCESSION NR: AP5014601 I-Card-2/2 coefficient decreases with increasing impurity concentration in the melt. A clear cut correlation is found to exist between the absolute value of the difference in the radii betvnen the host and the impurity ions, on the one side, and the im- purity ~Ustribution coefficient on the otherl and in first approximation the de- crexise in k is proportional to the increase in the difference in radii. For both KC1 and XBr, linear extrapolation of k- to W = 1. It is concluded therefore that alkdli-halide conpounds, the in-purity distribution coefficient of singly-charged ions -with 8-electron outer shell depends on jArl. QAg. art. has -. 2 figum. ASSOCIATION: Fiziko tekhnicheskiy institut.im. A. F. Ioffe M SSSRs Lieningoad _Lft4q2technical Institut~_M SSS~) SUBMT17ED: 13Nov64 ENCL: 00 SUB COIE.6 SS NO nF SOV: 002 0M 001 L 11-58-66 E,~T(1)/EWP(e)/EWT(m)/T'EWP(t)/EWP(k) IJP(c) JD/JG Am _;_~M09 SOURCE CODE: UR/0181/66/006/002/0327/0331 AUTHOR: ApdMXtv., G-_A. ORG'-__F1nt~ic_Qt_qchn;.cal Institute-im. A.F.Ioffe AN SSSR. Leninjzrad (Fizikotekhni- cheskiy institut AN SSSR) TITLE: Imperfections in alkali halide single cryst"~ with a low impurity concen- tration SOURCE: Fizika tverdogo tela, v. 8, no. 2, 1966, 327-331 TOP IC TAGS: alkali halide, single crystal, crystal defect, crystal lattice para- meter, crystal impurity, ion ABSTRACT: Data are given on variations in the impurity_latjjLe_co=aata_Pf sodium chloride, potassium chloride and potassium bromide crystals based on experimentally observed increments in density. An analysis of the tabulated results shows that the rates of change in the lattice parameters for NaCl, KCI and K3r with impurity concentration based on precision density measurer-nts for lightly doped crystals differ considerably on the positive side from the values calculated according to Vegar4 assuning volumetric additivity. This discrepancy is due to distortions in ,Card V2 Chc: tv t r.% t! 11%, 1 A1,; ar *1 uskf-y I to! In t,.t -Rl fiia' LW rip L-11, "M lg"g WIN' ln~"W K~i .'7 R-INW-ii MR -X~O 0 71~) ANDREYEV, G.A., kand. tekhn.nauk; SERGEYEVA, A.I., inzh., red.; . I-- '"KffiT&IVAP N.A., tekhn, red. (New equipment and advanced technology in the operation, maintenance and xapair of tracks; work practice of the track workers of the OktIabrI Railrond] NovVia tekhnika peredovaia tekhnologiia v putevom khoziaistve; opyt pu- teitsev Oktiabrlskoi dorogi. Moskva, Transzheldorizdat, 1963. 161 p. ~Vtailroads--Track) (MIRA 16:6) Giant ej,~, of th,~ crardal mul f. 6 1 JI-Al,, '(4- 1. Yjifedra neyrold-dr-urtrii Ik-n!nFr!jd.,;~~Li-,c, orclent D-,nlra ~r-stituta v chey i'meril K,,.-cvzi ins.ti'lluL iinoni Polenovn (d~r. - prw'. 14tb n-0.2' 1 ANDREYEV,.~G.,__B.; MALAKHOV, I. Ya.; DEYNEKO, A. S. C---4 "Elastic Scattering of Protons by the Nucleus L17.tt report submitted for All-Union Conf on Nuclear Spectroscopy, Tbilisi, 14-22 i,'eb 64. KhFTI Ukrainian Physico-Technical Inst ANDREYEV, G.B.; DEYNEKO, A.S.; MALAKHOV, I.Ya. Elastic proton scattering by Be9 and B11 nuclei. Izv. AN SSSR. Ser. fiz. 27 no.10:1305-1307 0 163. (MA 16:10) 1. Fiziko-tekhnicheskiy institut AN UkrSSR. S/~20/61/000/006/039/041 E032/E514 AUTHORS, Andre ev,__G,B ,_Devneho, A,S,, , Malakhov, I.Ya, I. - __ __ Sorokin, PV, and Taranov, A,Ya, TITLE~ Production of thin Al 2 03films PERIODICALs Pribory i tekhnika eksperimenta, no,6. ig6i, 14g-150 TEXT. The aim of this work was to product, A120 backing films having a thickness of less than 0,J ~, for targets evaporated onto them in -vacuum. Such targets are suitable for scattering experiments in nuclear physi.cs. The films are prepared as follows, A 40 4 aluminium fail is first etched in a 30% solution of NaOH in order to clean the surface from e__~ contamination. When a thickness of about 3 4 has been reached the foil is oxidised for 2 to 3 min in a bath containing an electrolyte which consists of 1.5% (by weight) of acetic acid and 1.5% of aluminium acetate, The zathodes in the electro- lytic 'bath are two alumfnium plates and the foil. to be oxidised serves as the anodes The initial current density is varied between 1 and 100 mA and the final oxidation voltage between Card 1/2 UVAROV p G.A., kand.telchn.naiik; 3111',STAKOV, 11. 1. , kand.tokhn.nauk; FT"DOROV) V'111.~ inzb.; GOJIKCI, M.K., in--h.; AIIDRr)MV, rs,P., WiLliv P A.V~ J. inzb. Sbaultanows blaming of anthracite culm and gas with ~,ifferent methods for supplying the gas to the furnace. Teploen tika .4'.52-57 Ap 161. (MIRA 14err 8 no :8 Is Kuybyahevskly industriallnyy Inatittit I Kuybyshevenergo. (Furnaces) AliDtIE'M.,--Goorgiy-Bor4-eovich, inzb.; VOLOBUYEV, Viktor Mikhaylovich, 40r Inzh.; GORYUNOV, Boris Fedorovich, dok~ tc-!~in. nauk-, prof.; SMIRVOV, Nikolay Andreyevich, kand.tekhn.nauk; 30601C-~, Georgiy Aleksandrovich,, inzh.; Prinimli uchastiye: VWENKOV, Ye.1:., irizh.; ZIATOVENUMIKOV, L.F., kand.teklin.nauk; KORCHAGINA, A.Ya., inzh.; ERIVITSM, S.1.9 inzh.; RUMAI.MEV, AX., inzh.; LAPDA, Z.D., red.; VOSSMUIOVA, T.P., red.; T1110110VA, Ye.A., teklm. red. [Tocluiical operation of hydraulic enCineering structures in harbors]Tekhricheskaia ekspluat---Lsiia portovy1di E;idrotekhni- cheskikh sooruzhenii. [b),] G.B.Andreev i dr. Eoskvr, Izd-vo III-iorskoi transport," 1962. 375 p. (MIRA 15:8) (Hydraulic structures) (Harbors) "GZ 6100 9,10021011 31 25/"PA1 S is ',*altLkhov, 1. Ya. Poyneko, A. J., and "L, 1T L i~ protoi, c.-Aterin(~ by B10 nuclei T j, nau~ ':j~;i. Tzvvstiya. Soriya fiziche8kaya, -16~ '113 -11-56 no. 10 10 E, (1), p) Biiff,,rential eltatic scatterinj cross section ;.i-oto!,, vner,i,.~,i from lev at the c. m. S. allqles L. 1 to 3.5 ;. 0 1100 12';' ' and 14 10-Ttie proton beam from the0electrostatic accelei,ator o., 17,')"',~., v.a.,, dt,flected t~,iroulf;h by ~O by Cmagnetic analyzer, it t!irou~,,I ~;(!voi-a: diaphra,t~,mn Lind mqda) to impinge on the tarzet U 1 O'l, F" eln.~',Jc.lly sc~ attered protons were -eparated from t I e '1 10 j,.10(j11CL-,-, of tbe r.,action!-, ?e + p and D+ p by a double focusing di.,;ci:iiP,.Lnator onabled the protons elatntically scattered f ro-J B uclci to be eisily separated :it the scattering angles G 120o lab/ 0-/048/62/o"6/0091002/011 Ela-rtic ;rol-on -:.catt,:rine; by B10 nuclei B125/B186 ft,o:i t.`,c particle,-, arisin,3 in the accompany-ing reactions B 10 (p,a) and Be c1' The maxima of the three re:~onances observed are at 1-5'; 2.2 (9 14 10) and 3 - 5 :,'ov. The wide resonance at 2.2 1:ev (r> 'N, kev) C. Ll. S. 10 11 10 7 do,--s no4 occur in t,he re:ictiono, B (p,r)c and B (P,U,Be. T11 t1le prcsen' m-~;isure;,ients the reoonance at 1.15*14ev remains with the -'ati~Aic-A limilz; of' error. The abaoluie elastic acatiering cross s L. - v ,;Oction 10 (1,,;,) P10 and the phase shift analysis of the data obtained will be. deal'. in a futurc paper. There are 2 figures and 1 table. F.,-. 2. 10 (p,P)B 10 differential elastic scattering cross section with G C "'11, = 1410 (tic data of Day R. B., Huus J., Ph~s- Rev., 95, 1003 The lower curve uijod for eatztbliohinC-,, the absolute scaleN. h o v.-: ithc. theoretically calculated Rutherford scattering cross section . Card 2/5 ANDRE)IV, G.B.; DEYNEKD, A.S.; MALUMV, I.Ya. Elastic scatterirg of protons by B10 Izv. AN W)SR. Sor. fiz. 26 no.9:1134-1136 S 162. OMIRA 15:9) (Boron) (Nuclear reactions) (Protons-Scattering) 1'! :3 tl I N2' AP6022038 SOURCE CODE: UR/0120/66/000/003/0218/0219 AUTHOR: Malakhov, I. Ya,; Deyneko, A. S.; Andreyev, G. B. ORG: Physics and Engineering Institute, AN UkrSSR, Kharlkov (Fiziko-tekhnicheskiy institut AN UkrSSR) TITLE: The production of beryllium and carbon thin films SOURCE: Pribory i tekhnika eksperimenta, no. 3, 1966, 218-219 TOPIC TAGS: t1viir-K4xa;i_ thin plete, nuclear reactor technology, beryllium, carbonA ABSTRACT: A method for producing beryllium and carbon thin films to be used either a targets or backings in nuclear reaction studies is described. The thin films were ob tained as follows. Beryllium and carbon were evaporated in a metallic vacuum chainber .The vapor was then deposited on glass plates covered with a thin layer of potassium soap; the layer of soap was washed away to separate the film from the glass. In this manner thin films 0.05 to'O.3 p thick and 7 to 12 mm in diameter were obtained. Ex- periments have shown that carbon films are mechanically stronger and can withstand greater ray currents than beryllium films of the same thickness. The maximum proton current with ray diameter of 2 mm and proton energy of 2 Mev is 0.5 Ua for beryllium films 0 1 thick; carbon films with the same thickness can easily withstand currents of I UQ: he authors express their gratitude to V. V. Zolochevskiy for assistance in Card UDC: 539.234:621. ~c F ertz t/ --, - 4-, ALICHKIN, S.L.; AGRIKSKIT, N.I.; BAKUMENKO, G.D.; VORONTSOY. S.M.; VOYSTRIKOV, I.V.; GRADYUSHKO. G.M.; ZYKOY. A.V. IVANOVTSEV, P.V.; KINBURG, M.Ta.; KOVALEV, P.A.; KOZLOVSKIT, Tej. KORNIYEI]KO, A.P.; KOLYAKOV. Ta.Ye.; LAKTIONOV. A.M.: LEVADNYT, B.A. MEDVEIZV, I.D.: NOVIKOV. N.V.; ORLOV, F.M.; OSTROVSKIY. A.A.; ORTSEV, V.P.; PENIONZHKO, A.M.; POLOZ, D.D.; PRITULIN, P.I.; PRTUKHOVSKIT, A.A.; ROGALKV, G.T.; RYBAK, P.Ya.; SUTTAGIN, G.P. TUKOV, R.A.; KHAVCHENKO, D.P.; CEERNLI'TSKIY. T.I.; SHPAYER. N.M. SHUSTOVSKIT, P.A. Nikolai Vasillevich Spesivtoov. Veterinariia 35 no.2:96 F 158. (MIRA ll.-2) (SieBivtsev, Nikolai Vasillevich, 1901-1957) SLINIKO, B.I., red.; ARONOV, B.A.; RAPOTA, T.D.I.ANMYE LEUSHCM KO, N.L., takhn. red. [Installation of "woodatone" floors] Opyt ustroistva ksi- lolitovykh polov. Kiev, Gosstroiizdat USSR, 1962. IS p. (MIRA 160) 1. Akademiya budivnvtsva i arkhitektury URSR. Instytut vprovadzhennia peredovoho dosvidu v budivnytstvo i tekh- nichnot informataii. (Floors) Tf~--"~: fit, 'Kf~ r" iz 6 F.- ov k y ns t t-, -n r n s v v cm ILI no A; r., c, v r r n mf~rlrln I rudrlchnog--) AKMZM, G.G. Improving the clamping mechanism of the Park-2 cross-cut saw for parquet cutting. Sbor.vnedr.rats.pred. v lea. i meb.prom. no.2: 72-73 159. (MIRA 13:8) 1. Derevoobrabaty-vay*ushchiy, zavod No.1 tresta OStroydetall No.82n Glavloningradstroya. (Saws) 'ANMY", Gs0r6iY-TVaAQVAA%.* MMKv IVubov' Yefimovna-, POPEU, A.F., red.; GORIMYCHIr, G.R.. red.; KOGAN, V.V., tekhn. red. [Machine for separating fibers from waste] Hashin*a dlia vydeleniia volikna iz uliuka. Pod red. A.P. Pbpello.' Moskva, Goo. nauchno- tekhn. izd-vo lit-ry po legkoi proiWshl., 1958. 27 p. (MM 11:7) (Cotton gins and ginning) ANDJWXV, G.I., Inzh. Exporionce obtainod in the installation and adjustmont of TB- 60-2 turbogoneratorn. 31 no.2:90-91 F '60. (HIR)i 1).-5) (Tur1mg,"norators) -ANDREYEV, Georgiy Ivanovich; TAIIASOV, V., red.; SAIAOUTDIMNA, A., Ahkhn. - red-. - - (The PNTS file-sharpening machine) PoluavtoT.,.aticheskii pilo- nasekatelIrVi stanok PNTs. Tashkent, Gosizdat UzSSR, 1961. 45 P. (MIRA 15:7) (Grinding machines) -ANDREnv,-Goorgi,y~tlf"ich,MYASNIKOV, Lev Leonidovich; GORODENSKU, L.M., red.; GVOZDEV, V.A.3,-teift. red. [Let's disseminate phyeical and mathematical knowledge among the masses]Fiziko-matematicheskie znanlia - v Mass., Moskva,,1962. 34 p. (MIRA 16;3) (Physics--Studyr and teaching) (Mathematics-Study and teaching) AND !E~~ij-jyanovkch,- RASKIN, Isaak Iosifovich; NURALIYEV, A., kand. tekhn. nauk, red.; MURAKAYEVA, A., red,; ABBASOV, T,, tekhn. red. [Ndw type of equipment in the cotton industry] Novaia tekhni- ka v khlopkovoi promyshlennosti. Tashkent, Gosizdat UzSSR 1962. 72 p. (MIRA 16:41 (Cotton machinery) ANDREYEV, G.M., inzhener. Working frozen ground by means of preliminary cutting into blocks. Biul.stroi. tokh. 10 no.13:15-16 Ag 153. (MINA 6:10) (Earthwork) (Frozen ground) ANDPWZY, G*H., inzhenar. . Precasting concrete beams In metal form groups. Biul.atroi.tekh. 10 no.17:12-13 D 153. Off-RA 7: 1 ) 1. Stroitallno-montashnyy treat No. 11. (P~rscast concrete construction) 88522 S/179/60/000/006/016/036 /10 41000 ~11Y,Z.707 E022/2107 AUTHOR; Andreyev, G.N.. (MOSCOW) TITLE; On the Solution of the Radiation Flux in the Laminar Boundary Layer PERIODICAL: Izvestiya Akademii nAuk SSSR,Otdeleniye tekhnicheskikh, nauk, Mekhanika i mashinostroyeniye, 1960, No. 6, pp. 109-111 TEXT: The two-dimensional case is considered and the specific, heat as well as the Prandtl number are considered constant. while the viscosity is taken to be a linear function of the temperature. Further, radiation is admitted only in the transverse direction in.1 the boundary layer. -Equations of motion are set up in a dimensionless form, in which all quantities represent ratios of their values in the boundary layer to the corresponding values outside-it. Radiation flux is assessed from the temperature distribution in the boundary layer computed for the hon-ionised gas and the wall temperature is assumed constant. The stream function qj is then introduced and use 18 made of Blasius' LA transformation of coordinates, resulting in: Card 1/3 _M522 3 S/l7q/6o/oOO/Oo6/ol6/O36 E022/9107 On the Solution of the Radiation Flux in the Laminar Boundary Layer' 2 1) T + Pf OT - Pf, g 6T 1 VM2f..2 + 2Bg (7) a-712 all 6~ 3 11 with the boundary conditions T - OL at n - 0. and T = 1 at 11 = 00. Since the stroamwine radiation is neglected, the whole 1 radiation flux may be representa~d as a stratified field parallel 4 to the wall as given by; n 00 00 11 2NJ dv x,fvg INJC, (9. ij)) di -dv ~ xvl,ri INt-C, (ij, 1)) dil (4 (9) 0 0 0 VI TV (t. X dt N~ 2P j, X" 1. V I 00 in which I.,) is the spectral intensity of radiation from the absolutely black body. CY in Stefan a conatant, is the !5 unit spectral interval, M..j is the dimensionless mass coefficient of ab'sorption, and M" is its characteristic value. The further analysis follows the line employed by D. Chapman and Card 2/ 3 88522 S/179/6o/000/006/oi6/036 E022/EI07 On the Solution of the Radiation Flux in the Laminar Boundary Layer M. Rubesin (Hef.2). This enableq the author to evaluate the difference between the temperature ftelds in the boundary layer in the case of ioni-Q.A an" Livn-ionised gas, which eventually leads to a formula for the heat flux in the Inyor. fhis foi-mula is in the form of an infinite series of N and x. Since for air the value.,3 of N are smallo the higher powers of N are neglected and a simplified expression for the ratio q/H is obtained which appears to have a constant value of about 10-15%. Thus it is concluded that the ionised gas partially screens the body but that the effect is not very strong. There are 2 referentes: I Soviet and 1 English. Y SUBMITTED-. February 4. 1960 Card 3/3 Tip(c) DC L14AZ&! 019/00 g 0'079'.--, 'iACCESSION NR: APS025725 UR/0286/6S/000/ 621.317.757 gev, G. if.; Artemenko, I. N.; Bokhenek, A !AUTHOR: Atamane'nko, V. G.; Andte Ya. fTITLE: Transfer function anal~zer-operating at infralow-fte4uencies. Class 42, iNo. 174805 SOURCE: Byulleten' izobreteniy L.tovarn y~h znakov, no. 18, 1965, T i PIC TAGS: automatic pneumatici7control, automatic control system! Iransfer func- TO A.0n, automatic controi anaiysjf, !ABSTRACT: This Author Certificate introduces tt, transfe?Lltm~tiori-*,-anal.~tzer !which operates at infralbw frequencies. The device contains integrataps based on ioperational amplifiers, a low-frequency oscillator, multiplying units, and an indical Itor display. The installation is designed for improved accuracy in analyzing sys- I items with random disturbances and for reduced analysis time. The sine output froJ ithe electropneumatic low-frequency oscillator is connected to all the first inputs of the units for sine multiplication. The second inputs of these multiplication iunits are connected through input converters to the output of the nystem to be ana- lyzed. The cosine output from- the low-frequency oscillator is connected to all the Card, 1/4