SCIENTIFIC ABSTRACT BUSOL, F. I. -

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December 31, 1967
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ACCESSION NNR: AT4036071 S/2781/63/000/003/0283/0294 AUTHORS: 13orovik, Ye. S.; Busol, F. I.; Yuferov, V. B.; Skibenko, Ye. 1. TITLE: Investigation of supersonic jet of carbon dioxide as a tar- get for charge exchange of ions SOURCE: Konferentsiya po fizike plazmy* i problemam upravlyayemogo termoyadernogo sinteza. 3d, Kharkov, 1962. Fizika plazmy* i prob- lemy* upravlyayemogo termoyadernogo sinteza (Plasma physics and problems of controlled thermonuclear synthesis); doklady* konferen- tsii, no. 3. Kiev, Izd-vo AN UkrSSR, 1963, 283-r294 TOPIC TAGS: supersonic gas flow, gas jet, charge exchange, magnetic trap, cryogenic treatment, carbon dioxide, condensation ABSTRACT: The described investigation is one of the stages of re- search done by the authors to develop a hydrogen-cooled magnetic Card 1/5 ACCESSION NR: AT4036071 trap and produce intense beams of-fast neutral hydrogen or deuterium atoms. On the basis of cryogenic methods developed at the author's institute, it is proposed to use as charge-exchange targets super- sonic jets of gases such as CO 2, N 2, 0 1) , Ar, and H flowing in vacu- um and completely condensed on a coolea surface (79K). The exneri- Ments reported wore inade with carbon dio%ido. The. paramoters of a jct of: this (jas are J-irst derivod, af',-Or which the experimental seLup, It-he test Procc-.,(1111:~-;, 111d the S CI.- 4_bct". i rive s tigations give for assu,,-,ullc~ 1,11 4- S 0 1 -11 V 0e of the face. tne gas Was ;10L C0110011, d and F 4 .J:lux oc' CO, :i-toleculcs was 6I)sorved, L110 Use 01 CZ- " medium is -r-,:!asiblo particularly J, t1h.- I-,-- a r g c; -. Z r t:y C, the -a u C) s, i1, 7)4 gas and 1,flic, . maping-on rate zi~:e increased. T ILL o, 0 ~"l I e maximuir, az-,oLints o.-L' carbon dioxide thalz. can be f7rozen oz- con- dense_- and *_-he Possibility of constr,,~t.,,:~k.ng a sys-1--mi lire ca-': also discussed. Future experiments are pla.-ineJ at -as - -1 possible use of other gases and deeper cooling- "T'ho aut-1-iors than]rc Cord 2/5 ACCESSION NR: AT4036071 Ya. 14. Fogel', D. V. Pilipenko, and S. G. Konovalov for measuring the capture cross section a~d electron loss of fast protons and hy- drogen atoms in CO 2'#1 Orig. art. has: 4 figures, 7 formulas, and 1 table. ASSOCIATION: None SUBMITTED:. 00 SUB CODE; ME, NP DATE ACQ; 2lXay64 ENCL; 02 NR REP SOV: 007 OTHER: 003- Card 3/5 ACGESSION NR: AT036on ENCLOSMs 01 Diagram of charge-exchange chamber; I - chamber, 2 - conderiber, 3 --soreens copper plates, 5 outflow chamber, 6.- Laval nozzle, 7 Faraday cup with calorimeter, 8 - direction of beam mqtj.,oo,, 9 - gas inlet, 10 to 16anome ter, :11 - t9 PUMP -Card 4/5 ACCESSION NR- AT4036071 ENCLOSURE jy-ff so 60 Yield of neutral atoms as a function of 40 C02 flOW- Mixed beam of hydrogen the 20 ions, E 19.5 keV #1 10 1? acm 1 9 6.1 TVs a/see Car4 5/5. ACCESSION NR: AN036072 S/278lA3/000/003/0294/0299 AUTHORS: Borovik, Ye; S.,- Busol, F. I.; Yuferov, V. B. TITI#E: Investigation of supersonic jets of nitrogen and argon SOURCE: Konferentsiya po fizike plazmy* i problemam upravlyayemogo termoyadernogo sinteza. 3d, Kharkov, 1962. Fizika plazmy* i prob- lemy* upravlyayemogo termoyadernogo sinteza (Plasma physics and problems of controlled thermonuclear synthesis); doklady* konferen- tsii, no. 3. Kiev, Izd-vo AN UkrSSR, 1963, 294-299 TOPIC TAGS: supersonic gas flow, gas jet, charge exchange, magnetic trap, cryogenic treatment, argon, nitrogen, vacuum technigae ABSTRACT: This is a continuation of a companion paper (Accession Nr. AT4036071), except that the gases tested were argon ane nitrogen, and the condenser was cooled to hydrogen temperature (20.4K). In addi- tion, in the present setup it was possible to protect the working Card 3./3 ACCESSION NR.: AT4036072 volume of the trap against the entry of jet molecules by an "abso- lutely black" channel, constituting a tube cooled to low tempera- ture. The experiment demonstrated the feasibility of the use of hydrogen cooling for.the development of supersonic gas target jets, and that no additional technical problems arise in this connection; in fact, the vacuum can be improved somewhat. The experiments have also shown that tubes which are cooled with liquid hydrogen or liquid helium are practically "absolutely black" to the molecules of all gases with sufficiently low vapor tension at the correspond- ing temperature. It is suggested that in conjunction with effective pumping methods this method of protection will find application in thermonuclear and other devices where large pressure drops are neces- sary in high or superhigh vacuum. Orig. art. has: 3 figures, 2 for- mulas, and 1 table. ASSOCIATION: None SUBMITTED: 00 DATE'ACQ: 2lMay64 ENCL: 01 SUB CODE: ME NR REP SOVt 002 OTHER: 001 Card 2/3 ACCESSION NR: AT4036072 ENCLOSURE: 01 % /00 Ar(Ij 60-- 0 ArV M.. W -Yield of neutral m*olecules as a function of the.gas flow. E 15 (1) and 23.5(2) keV 20 Ile z q 6 a 10 cc/~ea ce, C,rd- 3/3 ACCESSION hR: AP6000840 AUVOR'. M1501 F.1.~ Yufe!,ov, V.B.,' -iben.ko-, Y.--.I-. S-k- lynvrovemen' c~~ the vacu,.,m in a ;::charge exchange c2'iart;-r the nroximlty of *he supersonl1c gas iet SOURCE: Zhu..mal tekhniaheskoy fiziki, v.34, no.12, 1964, TOPIC TAGS, vacuum device, vacuum technique, charge exchange st-idles bv the authors (ZhTF 33,No.8,19E;3-. Sb-pizika plaz---,, (turbulent with rear ibotrcpic W 1 2-:FI-7-65 AD--ESSION NR.- APS000840 3-3 jo vacuum gage r=20.4 Ox Diagram of the shieldini, device- I chamber, 2 - nitrogen screen, 3 - condensing element, 4 - shielding tube, 5 -.disk, 6 - nozzle. 3/3 8198-66 EMMAWT(M~APFN )_?Awr,1m IAWAIA N /Pwv(n N lrwr~0/r,~,~f,k AM NRI AT5d_ii_24~_1JWk_CJ L JiVi64/00 - A kftd CODL. UX/ 70531000110004 1414, '50 q- fl- 4 (1 , _-~ * >-, qq, 5-,-" - AUTHOR: Yuferov, V. B.; Kovalenko, V. A.; Skibenko, Ye. I.;, tao-kallyi, -1-0 Mr.- Acadpnny of Scienceis 'MrSSR. Physicotechnicall Irstitute (Micademlya nat--k L'kr1SSR, riziko-tekhnicheskiy -institut) TITLE: Supersonic hydroge stream in a vacuum SOURCE: AN UkrSSR. Fizikoliekhnicheskiy institut. Doklady, no. 053/P-012, 1964. S,verkhzvukovaya struya v odoroda v makuume, 1-4 --- TOPIC TAGS: Supersonic flow, par~ticle beam, hydrogen plasma, plasma be-ating ABSTRACT: A brief discussion of th~'n and means of producing supersonic h , tl for , Y drogen stream by means of new cr1roi!&?Ic' e6finianues Is presented. The apparatus and experimental conditions are described in earlier papers by the authors. The critical problem isItbe amount of heat transfer from the gas to the helium-cooled walls of the channel; it is one order higher than that measured in other experiments with ar- gon and C02- It was found that the pressure in the flow was not determined by the flow conditions alone but also by the large temperature difference between liquid helium and the surfaces in contact vith the stream. These super-sonic streams can be successfully used for the charge exchange schemes used with intense ion beams needed for, neutral injection techniques in the production of hot plasmas. Orig. art. has: 1 figure. SUB CODE:, 20/ SUBM DATE: 00/ ORIG REF: 005/ OTH REF: 001 L E1318-66 A C NR: ATS022296 SOURCE CODE: UR/3137) V400TANVOIT60--b-6- a_- q 0, 5 AUTHOR: Boroiiik. Ye. S.; Busol. F. I.. Kovalenko, V._Al Skib nko, Ye. I.; Yuferov V. B. LILI ~ORG: Academv of Sciences'UkrSSR, Physicotechnical Institute (Akademiya nauk Fiziko-tekbnicheskiy institut) TITLE: Ionization of fast hydrogen atoms, in strong magnetic fields SOURCE: AN UkrSSR. Fiziko-telchnicheskiy institut. Doklady, no. 052/P-011, 1964. Ionizatsiya bystrykh atomov vodoroda v sillnom magnitom pole, 1-6 TOPIC TAGS: supersonic flow, gas ionization, strong magnetic field, fast particle ABSTRACT: The ionization of fast (30 kev) hydrogen atoms moving through a strong pag- netic field was measured# The magnetic field, reaching a maximum of 60 kg, was pro- duced by a multi-turn solenoid having a good field uniformity. The neutral beam was obtained through charge exchange of the ions passing through a supersonic_gas flo ;~S. .A schematic diagram shows the set of electrodes used in determining ions and electrons The neutral beam current (about 10-4 amp) was obtained by using a sensitive calori- meter calibrated by an ion beam. Typical ion and neutral currents and magnetic field I oscillograms are shown. Such data was used to obtain the graph of the fraction of lionized specie as a function of the magnetic field (figure 1). This result and other Card L 8318-66 ACC NRt ATS022296 oc data lead the authors to con- clude that lower magnetic 5.10 .4 SUB -CODE:) 20/ ~ fp (~_ cc?,j 2/2 7-- 48 20 at CX61CWl fields (in the range 32-51 kg) the atoms with the principal quantum number n = 9 are ioniz- ed predominantly. At higher values of the magnetic field, atoms with n = 8 are also ionized and the fraction of ionized atoms begins to in- crease rapidly. This work ~agrees with the measurements of the fraction of the hydrogen atoms which are ionized in other reported experiments. Orig. art. has: 3 figures. 40, rig. 1. SUBM DATE: 00/ ORIG REF: 004/ OTH REr: o05 1_24047o-66 EXT(l) DPW WWAIAM ACC NR: A-16008842 SOURCE CODE: UR/0000/65/000/000/0040/0044 AUTHOR: Borovik, Ye._� Busol,'-:F. o, V. A.;-Skibenko, Ye. I.; Yuferov. 1:2 ORG: none TITLE: Ionization of fast hydrogen atoms in a strong tic field SOURCE: AN UkrSSR. Magn itnyye lovushki (Magnetic traps). Kiev, Naukova dumka, 1965, 40-44 TOPIC TAGS: strong magnetic field, hydrogen plasma, gas ionization, charge exchange, plasma physics , atom fast particle ABSTRACT: Data are given from preliminary experiments on determining the fraction of a-hydrogen atoms with an energy of 30 kev ionized by the Lorentz force in a magnetic field with an intensity of up to 66 kev. In contrast to Sweetman's experiments (D. R. Sweetman, Nuclear Fusion Suppl. 1962, part 1, p 279) where the quantity a was evaluat- ed from the stream of fast atoms generated during charge exchange between trapped ions, the authors of this paper measured directly the number of ions formed when a beam of neutral hydrogen atoms passes through a magnetic field. A strong magnetic field was produced by two copper solenoids with internal and external diameters of 5 and 22 cm respectively. The solenoids were cooled to low temperatures and supplied Card 1/3 L 24047-66 ACC NR: AT6008842 0 by a battery of capacitors. The buildup time for a maximum field intensity of about 60 kilogauss in the center of the gap between the coils was 0.26 seconds. There was a 4.5% reduction in the field at a radius of 2.5 an from the axis. The beam of neu- tral hydrogen atoms was produced by charge exchange between an ion beam and a super- sonic jet of carbon dioxide frozen on a surface cooled by liquid hydrogen. The charge exchange target was 0.9 meters fix= the axis of the magnetic system. The fraction of the particles ionized in the central region of the field (with a radius of about 2.2 cm) was determined by simultaneously measuring the equivalent "current" of the neutral atoms and the ion current thiough the central collector (see figure) situated with re- spect to the beam and to the two other collectors (input and output) in such a way ...... Diagram showing the location of the ion 3 collectors in the magnetic field: 1--beam of hydrogen atoms; 2--diaphragm; 3-- central region of the field; 4--input collect- CW. or,, 5--central collector; 6--output collector 5 5 that all ions formed in this regionare incident on the central collector due to azi- Card 2/3 L 24047-66 A NRs AT6008842 :f muthal drift in the nonhomogeneous field only for the case of fields exceeding 25 I kilogauss. In the case of weaker fields, some of the ions from the central region ar incident on the input and output collectors and when the fields are still weaker (be- low 12-15 kilogauss) not one of the particles ionized in this region of the field can reach the central collector. A curve is given showing the fraction of atoms ionized I in the central region of the field as a function of field intensity. A comparison be tween this curve and the data in the literature on ionization thresholds and regions for individual levels of the hydrogen atom with a given principal quantum number n shows that atoms with n = 9 are ionized in magnetic fields ranging from approximately 32 to 51 kilogauss. Ionization of atoms with n = a takes place in still stronger fields. Even in extremely strong fields, a continues to grow rapidly with an increase in H. In some experimentG the current through the output collector was much greater than could have been expected for residual gas ionization. This shows that a consa- derable number of hydrogen atoms may have been excited to levels which allowed them a mean free path of several centimetfars in strong magnetic fields without ionization. Orig. art. has! 3 figures... SUB CODE: 20/ SUBM DATE: 20Oct65/ ORIG REr: 004/ OTH REF: 005 Co *A(I)/Elt( )~6.'-,~ A M PW YEEC k (d)/T/E L 24051;;66 EINT (d )/EVff ~ I ) )46t W f ACC NRi AT6000849 IJP(c) jD/vM/GS/AT)WCE: CODE'.' UR/0000/6S/000/000/0113/0.Us AUTHOR: JqfvrcM, V. B.; Kovalenko, V- A.; Skibenko, Ye. I.; Busol, F. 1. .117 ORG; none n Jet'in a vacuum .TITLE: A supersonic MbMe SOURCE: AN UkrSSR. Magnitnyye- lo,v .us,hki (Magnetic traps). Kiev'v Naukova dumka, 1965, 113-115 ,,TOPIC TAGS: --supersonic flow hydrogen plasma, cryogenics, plasma jet, plasma physics, vacuum ABSTRACT:- Experiments are-ccddu6ted on the use of cryogenic -techniques for generat- ing a supersonilt .3etIpf bydrI~ogen on .'the basis of the successful u-s-eof-similar tech- niques in generating supersonic kas'Jetu of C02, Ar and N2. The problem is complex from a technical standpoint since We sCwface on which the hydrog'en condenses must be cooled by liquid helium. Preliminary experiments have shown that a hydrogen jet may be generated under conditions where the ther-mal load on the cooled surfacn is 10-3- _10 2 W/CM2. Thus even when the. themal loads are high, heat transfer between the liquid helim and the wall is sufficient for hydrogen evacuation. It was established that the optimum target thickness for a hydrogen ion energy of 25 kev is reached at a hydrogen flow rate of 45-50 cm3/sec. A curve is given showing the pressure in the charge exchange chamber as a function of the hydrogen flow rate. The pressure for a Card 1/2 ~L 24051-66 AT6()WB49 ACC NR. hydrogen jet is more than an order of magnitude higher than in the case of carbon di- oxide and argon jets. Special measurements showed that the reas on for this is the considerable temperature drop between the liquid helium'and the surface of the conden ser. The experimental. data show that a supersonic hydrogen jet may be used for ch=a exchange of intense ion"beams- In installations where a hot plasma is generated by in- T jection of fast vetutral hydrogenor deuterium atoms. Orig. art. has: 1 figure. L' 18838-66 EWT(l) lip(c) "/Gs AM NR AT502059JL -SOURCE CODE: UR/0000/65/000/000/0421/0431-i AUTHOR: Borovik-, Ye. S. Busiol, F. I.; Kovalenko, V. A.; Yuferov, V._E.; Sk efi~ Ye. ORG: none z)1 V~ 5 ~r_ TITIX- Mmetic jEg with a_qj~tn~aneLic fieLd_ SOURCE: Konferentsiya fizike plazmy i problemam upravlvavemogo termovadernpZp_',._ sinteza. L~Ithkhov, 1963. rizika plazmy i problemy upravlyayemogo temoyadernogo'! z_IEL sinteza (Physics of plasma and problems of controllable ther"onuclear synthesis); doklady konferentsii, no. 4. Kiev, Naukova dumka, 1965, 421-431 ,TOPIC TAGS: stm-ng magnetic field, magnetic trap, plasma injection, liquid nitro- ~gen, liquid hydrogen, magnetic mirror, charge exchange, vacuum pump .~ABSTRMT: The design of the magnetic mirror with a very strong magnetic field de- !scribed in this work is similar to that of other machines which generate hot plasmas-- by injection of neutral hydrogen atoms. The features of a neutral beam, injector, charge exchange cell and beam trap are described. The method of achieving strong magnetic fields necessar-1 in such machines depends on a newly devaloped technique Card-1/2 L 11111111-66 ACC NR: ATS028591 C~ 1which is described in this work. Magnetic fields in the magnetic trap of 10 tesla. ~were attained by cooling multiturn (4280 turns) _Ils with an inner diameter of 5 stage cooling with liquid nitrogen followed by liquid hydrogen to 20.40K cm. Two- made it possible to energize the coil twice an hour. The coils and cooling system .construction are described in detail. The inductance and resistance of such coils ~was determined to be '0.8 h and 0.21 ohms at low temperature. Two coil sdetions iwith variable separation along their axis can be used to provide a suitable magnet- ic field configuration normally forming a working volume of 3.35_10 4 t~-3 with a 'very uniform field. The entire assembly was placed in a vacuum jar in Which the 3/see) neutral Injection experiment is performed. Very high capacity pumps (70 m provide 'the necessM, vacuum conditions. Orig. art. has: 6 figures. SO ODDE: 20/ SUBM DOE: 20Hay65/ ORIG REF: 014/ OTH REr: ooG lCaW 2/2 vub L 18837-66 E:VT(l) IJP(c) G8 ACC NR: AT5028592 SOURCE CODE: UP/0000/65/000/000/04 41 C'011 iAUTHOR: Borovik, Ye. S.-. Busol. r. I._; Sinellnikovil-K. D. (Academician AN UkrSSR) 'I iORG: none .1TITLE: Computation of filling a GVL-2 tn&netic trap with plasma 0 ISOURCE: Konferentsiya po fizike plazmy i problemam upravlyayemogo termoyademogo 1 sinteza. -4th Kharkov, 196-3-.Fl-zika plazmy i problemy upravlyayemogo termoyadernogo 11sinteza (physics of plasma and problems of controllable thermonuclear synthesis); doklady konferentsii, no. 4. Kiev, Naukova dumka, 1965, 431-441 TOPIC TAGS: fluted magnetic field, magnetic trap, Coulomb collision, strong mag- inetic field, plasma density, magnetic mirror, ion density 1ABSTRACT: The process of filling a ma&netic mirror configuration of small volume, formed by very strong magnetic field, is studied. The system considered is a mag- natic trap of the- GVL-2 -device -described -in 1,,-Kova- lenko, V. A., Yufexvv, V. B. *and Skibenko, Ye. I., p. 421, Konferentaiya. The sys_~ tem bas a mirror ratio wbich can be varied from 1. 5 to It. To predict the ion den--; CaM 1/2 L 18837-66 [ACC NR:' AT5028592 isity attainable in this system, rate equations are given for the ionization of neu- Itrals by magnetic fields and by collisions, recombinations, and end losses. Compu-. Itations are carried out for two values of the neutral capture coefficients. It is shown that when Coulomb collisions are not important, initial plasma density of 3 q about 7-1012 particles per m can be obtained in 1 sec for 5-1012 particles perm ; -3 and 1.10-3 'in 2 sec for a capture coefficient of 5-10 3 , respectively. It is esti-, 1mated that densities of 1012 particles per m can be obtained if Coulomb collisions, are accounted for and instEl-ilities can be.suppressed. The estimate of plasma be- havlor indicates that the mus-t-prevalent-flute instability may not-be-very effective a relatively small portion of reflected particles have an unsuitable drift ,since velocity. Additionally,* the magnetic field increasing in time should have a stabi-i Ilizing effect. It is posited that reduced charge recombination and increased ioni-,' Ization can result from the use of magnetic screens as well as from multiple excita-i ition.- Orig. art-..has: 2 figures, 12 formulas. SIM COM 20/ SUBM DATE: 20M~tyW, ORIG RM oog/ OTH REF: 008 -lCqrd 2/2 vimb L A87-66 EwT(j)/pT(ra)/EvjT( EPF(c r1k TP C A=SSION Nn., AP5020744 UP/0057/65/035/008/1522/1523 AUT11OR, Yufarov, V. B.; Kovalenkoj Vs' A.$ SkiWnko#Ye* I.%; Busol, ra z. F0 -77~ 7F- Title: SuRersonic. hydrogen jet In a vacuum SOURCE, Zhurnal toldinicheskoy fizilti, v. 35, no. 8, 1965, 1522-1523 TOPIC TAGS: goo jet, .supersonic flow, hydrogen, vacuum, particle accelerator tar- get, charge exchange ABSTRWrl. The authors have produced and investigated supersonic h dro e jets in vacuum, using the stune apparatus and techniques that they and collaborators have previously employed to produce and investigate C02, Ar, mid N~ Jets (ZhTF, 33, No. 8, 1963; Sb "Fizilch plasnly i problemy uprnvlyaycmogo term. sinteza", vol. 3, p. 294* Izd. AN IUSSR, Kiyev, 1963, ZhTF, 34, No. 12, 1964; nw, 33, 100, 1963). The experiments Nvere undertaken because of the useltulness of hydrogen jets as charge exchange targets Tor producing high energy neutral atom beams for Injection Into thermonuclear devices. Difficulties arise from the low heat of vaporizationt f tho liquid helium that must be used to remove the hydrogen. With a hydrpgen flux of 5C em3/sect the pressure in the charge exchange chamber was approximatdly 7 x 10-5 Hg. It is believed that by Improving the thermal tnsulation of the condenser It Card L A87-66 AmEssioN xn: AP5020744 will be possible-to reach lower pressures with the same fluxes and that the vn- cuum hydrogen jet can be.90 developed as to provide a useful charge exchange tar- get. Tito conclusions derivqd from the presont expoviments concerning hoat trans- fer between liquid._bjaWvV1fid tho walls of its container at different heat fluxes will be discussed Lit a guture paper. 11 In conclusion, the authors express their gratitude to Proloisor-Yet So Dorovik tor valuablo advice and discussions." ASSOCIATIONt none ESUBMITTEM 2(;Oct64 ENCL: 00 BUS CODE: us lm REF Sovi 005 cyrimpt: ool 2/2 Card- L47037-66 -a%'T (1) /iw (M) /E'10 M /Or IIJP(c) AT/JD ACC NR, AP6029801 SOURCE.CODE: ~LIR/0089/66/021/002/013C)/0.13.1 AUTHOR& Borovik. Ye. S.] (dece'aaed); Busol, F. I.; Glasov, B. V.; Kovalenko, V. A.; Skibeako, Ye. I.; YiAferoV, V. B.- ORGs: none TITLE: VGL-2 cryogenic magnet e trap SOURCE: At-naya energiya, Y. 21, no. 2, 1966, 130-131 7W#90 DFVIefl, TOPIC TAGS: magnetic trap, hydrogen plasma, deuterium, plasma heating, plasma in- jection, cryogenic liquid cooling/VGL-2 magnetic trap DFVIV~_- ABSTRACT: Since one of the means of producing a hot Rlasma is to inject intense beams of fast neutral hydrogen or deuterium atoms into a magnetic field, where they can be ionized, the authors describe the processes accompanying the filling of a smal: magnetic trap in which a strong magnetic field is produced. (Fig. 1) The trap dif- fers from earlier designs in that the strong magnethc field up to (105 kG) is pro- duced by a copper coil cooled with liquid nitrogenllwhich is also used to cool the outside of the vacuum chamber and thus penii~tsa vacuum as low as M, 5 x 10-10 Torr to. be maintained in it. An Ardenne type source is used for the hydrogen-ion beam, the charge exchange being in a supersonic CO2stream condensed on a surface cooled to 20.4K. The fraction of the neutral beam ionized in the wording region of the chamber. Card 1/3 UDC: 533.9 L. 47037166 ACC NRs Ap6oegBol a Fig. 1. Diagram of VGL-2 trap. a- section along beam axis, b - along field axis; I - ion source, 2 - charge exchange chamber, 3 magnetic syste'mg 4'-~ vacuum jaF*et, 5 - beam 7 8 7 f 8. inlet, 6 to.pump, 7 - helium'bondensation Wroge pump, 9 nitrogen screen pump, 8 .9 '2 c,6rd 213 L 0037-66 - I-- --------- ACC W AP6029801 was of the order of 5 x 10-5 The plasma density was determined from the intensity . of flux of fast atoms leaving the plasma as a result of charge exchange between the ions and the residual gas, and also from the value of the Igiected current in the trap. The valuer obtained were nu (3--4) x 107 and n- 3 x 10 cm73, respectively, the difference being due to a small redistribution or the ion velocities in the plasma. Orig. art. hast 2 figures and 2 formulas [02) SUB CODE- 20/ SUBM DAIIE: OlApr66/ oRiG REF: 003/ OTH REF: 003 11 ATD PRESS: 5089 al 4,,d 3/3 C L 21755-66 ACC NR, AP600 T~P( n) an4w I.Tw4na SOURCE CODE:- UM0057/66/036/001/0174/0277 AUTHOR: DusOl, F.I.; Yufijrov, V.B., W S onG: Ph arlkov (Fiziko-tekhniclieskly institut AN UkrSSR) V TITLE: A now method for pumpivig out hydrogen SOUXE, Zhurnnl tekhnicheskoy fiziki, v. 36, no. 1, 1966, 174-177 TOPIC TAGS: vncuum pump, hydrogen, carbon dioxide, absorption pump, gas absorption ABSTRACT: It hns been found that n layer of carbon dioxide at temperatures between 14 nnd 20.41K efficiently absorbs hydrogen and can be employed as n sorption pumpx1for this I-as. In the present; paper there are reported measurements of the pumping speed nnd the ultimate vacuum- A 22.5 cm diameter spherical vessel of copper was employed. After the chamber had been pumped down and cooled to 20.40k in liquid hydrogen the pressure dropped to about 2 X 10-7 mm Jig. A mensured quantiiy of C02 was then admitte TollcAved by successive measured quantities Of 112, nnd the varintions of pressure with time were followed.. The equilibrium pressure was found to depend only on the concen- tration of hydrogen in the condensed carbon dioxide and not on the thickness of the layer. When the concentration Of 112 in the C02 (in terms of volumes in the gaseous phase) was 1% the equilibrium pressure at 20.41DK was 10-6 mm Hg; when the concentratjo .Card 1/2 ACC NRI AP6004894 was 4.5% the equilibrium.. pressure was 1.2 x 10-4 mm Hg- The equilibrium pressure de- creased rapidly with decreasing temperature, rind for a hydrogen concentration of 4.5% and a temperature of 14011 it was 5 x 10-8 mm 11g. The pumping speed per CM2 of condont ed C02 surface was about 20 liter/see at low pressures and 4 liter/sec at 10-4 MM Hg. Diffusion of the absorbed hydrogen in the condensed carbon dioxide was rather rapid; when the CO 2 layer was 6-8 microns thick equilibrium was reached within 3-4 minutes. Condensed layers of alcohol, benzene, and acetone woie found also to pump hydrogen, but less efficiently than carbon dioxide, condensed layers of water and nitrogen .evinced little pumping action. Orig. art. has: 3 figures. SUB CCDE: 20/ SQUEM DATE: 15Mar65/ ORIG REF: 005/ OM REF: 002 Card 2/2 V ACC NRi I AP6036036 AUT11OR: Tuforov, V.B.; Busol,F.I. ORG: none SOURCE CODE: UR/0057/66/036/011/2042/2050 TITLE: Investigation of the sorption of hydrogen and noon on solidified gases SOURCE: Zhurnal tekhnicheskoy fiziki, v. 36, no. 11, 1966, 2042-2050 TOPIC TAGS: sorption Ihydrogen,. neonV solid state-l gas, carbon dioxide, alcoholp benzene, water, nitrogen, argon, high vacuum pump, absorption pump ABSTRACT: This paper is devoted mainly to an experimental investigation of the sorption of hydrogen on solid carbon dioxide at temperatures from 14 to 200 K. The sorption of hydrogen and-neon on carbon dioxide, alcohol, benzene, water, nitrogen, and argon was also investigated. The sorbent was condensed on the surface of a 22.5 cm diameter copper sphere cooled with liquid hydrogen and mounted within a 100 liter vacuum chamber. In some of the experiments the working volume of the chamber was shielded from the wa 'lls by a surface cooled to 780 K. When the shield was employed a limiting vacuum of 2 x 10-9 torr could sometimes be achieved. The Borbent was ad- mitted in gaseous form and condensed on the cold sphere before the shield was cooled. Measured quantities of the sorbate were subsequently admitted and the consequent pressure changes were observed with Pirani and ionization gages. The quantity of sorbed hydrogen at*a given temperature and pressure was found to be proportional to Car d 1/2 UDC: 537.525; 541.183 ACC NR: AP6036036 the quantity of carbon dioxide.sorVent. Sorption isosteres were recorded and sorptiol isotherms were calculated from them. The isotherms were similar in shape to Langmuir Isotherms for monomelecular adsorption but correspond to large areas of the sorbent. It is concluded that at saturation (not reached in the experiments) there is one molecule of hydrogenfor every two or three molecules of carbon dioxide. The beat of sorption of hydrogen on condensed carbon dioxide was 1400 cal/mole at a sorbed 'hydrogen concentration of 0.4 mole percent and decreased to 700 cal/mole at a concen- tra tion of -11.5 mole percent. The heat of sorption of neon on carbon dioxide was somewhat lower than that of hydrogen. Of the other sorbents investigated, those with complex polyatomic molecules were also efficient sorbents, and nitrogen and argon wer, not. Pumping speeds and sticking probabilities were obtained from the observed rates of pressure decrease. The maximum sticking probability'of hydrogen on carbon dioxide at l4o K was 0.45, and,the sticking probability decreased very slowly with increasing .concentration of sorbed hydrogen. on carbon dioxide at 20.40 K the maximum sticking probability was 0.42 hydrogen and 0.1 for neon. It is concluded that the investigatei .sorpti6n process is physical in nature and that the hydrogen and neon are sorbed on the same centOrs, the difference 'between their sorption isotherms being due only to the difference between their heats of sorption. The authors will discuss in another paper the application of the investigated sorption;process to pumping of hydrogen and neon in ultrabigh vacuum systems. We Authors thank Ye.S.Borovik for discussions and for advice concerning the preparation of the paper. Orig.art. has; 7 formulas and 7 figures. .SUB CODE:. 20/ SUBM DATE: l6Nov65/I ORIG.REF: 005/ OM REF: 002 2/2 ACC NR A~P 70013,-~- SOURCE CODE: UR/0057/66/036/012/2154/2160 AIMIOR: Busol,F.I.; Skibenko.Ye.I.; Yuferov,V.B. ORG: none TITLE: Influence of nozzle configuration on supersonic flow of gas into vacuum SOU11CE* Zhurnal tokhni:chcskiy iizikip v. 36, no. 12, 1966, 2154-2160 TOPIC TAGS: Laval nozzle, supersonic nozzle, gas jet, carbon dioxide, vacuum ABSTRACT: The authors have investigated the spread of supersonic jets Of C02 issuing from different Laval nozzles into vacuum. The investigations were undertaken in connection with design of gaseous charge exchange targets. The investigated nozzles had throat diameters T from 0.3 to 3.0 mm, mouth diameters M up to 15 mm' lengths L (from throat to motith) from 0 to 81 mm, and values of LAI from 0 to nearly 6 The pressure was measured at a point 15 cm from the axis of the jet, and the increase of this pressure in the presence of the jet was taken as a measure of the spread. In addition to the nozzle dimensions, there was investigated the effect of metal shielding tubes of.,different lengths surrounding the initial portion of the jet and cooleg to 20.40 K. Most of the measurements were made at a standard flow rate of 11 cm /sec. The experimental technique has been described in more detail elsewhere by the authors and collaborators (ZhTF, 34, No.12, 1964; 36, No.8, 1965). Small Card 1/2 UDC! 533.17 ACC NR. AYI~_ii)01309 values of T (requiring high pressures behind the nozzle to achieve the standard flow rate) were found to favor sharpness of the jet, and the optimum value of L/M was in the neighborhood of unity, depending somewhat on T. The cold shielding tubes con- siderably improved the jet sharpness. For an approximately optimal nozzle with T 0.3 mm and L/M = 1 the pressure at 15 am from the axis (presumably with the standard f low rate of 11 cm3/sec) was approximately 2 x 10-5, 7 x 10-7, and I x 10-4 mm , Hg when the length of the shielding tube was 0, 1.3, and 8 mm, respectively. Experiments at different flow rates showed that for nozzles with T w 1.5 mm and L/M between 0.5 and 5.0 the pressure at 15 cm from the axis was practically independent of the flow rate for rates from 10 to 95 =3/sec. Tha.authors thank Yo.S.Borovik for advico and discussions, and M.M. Nikulin for fabricating the nozzles. Orig. art. has: 5 figures and 1 table. SUB 99DE: 20 SUBM DATE.-. 20Dec65 ORIG. REP: 007 Card 2/2 BUSORGIN, N.G.; SHELIPATSKIY, V.F. Fulfillment of the plan is the basis of success. Gidroliz. i lesokhim.prom. 17 no.2:19-20 164. (WRA 17:4) 1. Biryusinskiy gidroliznyy zavod. KOVAM'V, Makelm Antonovich; BUOVA, Aleksandra Vasillyevns; MAROVICH, Natallya Mikhaylovna; LANDMAN, Vera Gennadiyevna; GINOURG, I.P., prof., red.;,BUSORGINA, H.I., red.; ZffUKOVA, Ye.G., tekhn.red. [Manual for laboratory work on aerogaodynamics] Rukovod3tvo k laboratornym rabotam po aerogarodinamike. Pod red. I.P. Ginzburga, Leningrad, Izd-vo Leningr.univ., 1959. 173 P- (MIRA 13:1) (Aerohydrodynamics-HandbookB, manuals, etc.) BAR ANOV, V.F., otv.red.; SOLODOVNIKOVI, L.L., otv.red.; BUSORGJNA9~~,-- --. - N.I., red.; VODOLAGINA, S.D., tekhn.red. -4 [mineralogy of postmagmatic processes] K mineralogii post- magmatichaskikh protsessov. 'Leningrad. 1959. 232 p. (14IRA 12:9) 1. Leningrad. Universitet. (Mineralogy) MISEYEV, Nikolay Aleksandrovioh. prof.; BUSORGINA, N.,I.-. red.: VODOLAGINA, S.D.. takhn.red. -- [Metamorphism] Metamorfizm. Leningrad, Izd-vo Laningr.univ., 1959. 414 p. (KMA 13:8) 1. Oblen-korrOBpondent AN SSR (for Tellseyev). (Metamorphism (Geology)) I ISACHMIKO, Anatoliy Grigorlyevi red.; ZMMOVA, Ye.G., takhn.red. (Physicogeographical mapping] Fiziko-geograficheakoe kartiro- vanie. Leningrad, Izd-vo Leningr.univ. Pt.2. 196o. 230 P. (MIRA 13:2) (Physical geography-Haps) ALMIKOV, Anton Afanaslyevich; BUSCIRGINA, N.I., red.; ZHUKOVA, Te.G., tekha.red. (Basic problems relative to the study of quaternary sediments in the northwestern U.S.S.R.] Ob oenovnykh voprosakh izuehaniia chetvartichnykh (antropogenovykh) otlozhenii Severo-Zapada SM. Leningrad, Izd-vo Leningr.univ., 1960. 64 p. OCMA 1): 4) (Russia. Northwestem-Glacial epoch) KRYMGOLITS, G.Ya.; BUSORGINA, II.I., red.; ZRIMOVA, Te.G., tekhn.red. (Method of-fd-~~tifying Mesozoic caphslopods (ammonites and belemnites); manual for stratigrapheral Metodika opredeleniia. mazozoiskikh goloyonogikh (ammonity i belemnitA T pomoshch' geologu-stratigrafu. Leningrad, Izd-vo Leningr.UniT., 1960. 88 P. (Ammonoidea) (Belemnites) (MIRA 13:4) RUKHINA. Yevgeniya Valerianovna; 3USORGjNA,_N.I.,.red.; ZMOVA. Ye.G., takhn.red. (Lithology of moraines] Litologiia morennykh otlozhanii. Leningrad, Izd-vo Leningr.univ., ig6o. i40 p. (MIRA 13:4) (Bast Suropean Plain--Moraines) PANOV, Boris Pavlovich; BUSORGINA, N.I., red.; VODMAGINA, S.D., tekhn.red. (Winter regime of rivers in the U.S.S.R.] Zimnii rezhim rek SSM. Leningrad, Izd-vo Leningr.univ., 196o. 238 p. (MIRA 13:4) (Ice on rivers, lakes, eto.) (Rivera) M131,21L.VY, Nikolay Yevgen'trovirb; Tll'it!T'J!0V, P.O.; VM)GRUT)OV, M.I., prof., Jv. red. 'wirn; JR0111,', N.I., red. LCOm'Plete CoElected worlml Polroe --obranie sochinenii. Leningrap lzd-vo Lpningr. univ. Vol.7. (Obituaries, ar- ticleso essays, abstracts of reports and communications~ nddres.qes at secsions of scientific gocietles, rewlews of scientific papers; 19'79-!C)20] Eekrologi, statli, ocherki, referaty doRladuv i soobahchoniis vystuplaniia na zaseda- niiakh nauchnykb obshchestvp otzyvy o nauchrkvkh rabotakh; 1879-1920 gg. 1-963. 192 p. k1,11MA 17:7) Viktor Allbi,.rtc,,vicn; bll!;A)l,,,;I'N,-i, roa. [Kature of structural i--~,uritie-E in minerals) Prirocia -,tr,.,.Icturr,;yl:ii primesai i v~liuchanii v minorala-kh. Lonizwrad, L-ld-vr; 1xiiin"r. Ililiv., 1961. '39 1.1- Ll ~D I ~ I (MMA 17:9) ZUBKOV, A.I~s doUl.. otv. red.; BUSORGINA. N.I.; red. [Problems of paleogeograrhyl Probleny palecgeografii. Leningrad, Izd-vo Leningr. univ., 1965. 274 P. (MIRA 18:12) 1. lAningrad. Universitet. Laboratorlya paleogeografii. GRUNKIN, 1,.-..N., otv. red..; METELIKOVA, A.G., otv. red.; BU.'~'ORGIIJP, red. Lcrganization and planning of industrial enterprises] Organizatsiia i planirovanie promyshlennykh predpriiatii; ,,bornik prnkticheskikh upm-Mint-nii. Loningrad, I:7,d-vo Leningr. univ., 1964. 116 1). ("" i '*'?-k 1 -1 : b, ) 1. Leningrad. Finansovo-ekonomicheskiy institut. 2. Frepo- davateli kafedry okonomiki promyshlonnosti Leningmdskogo finansovo-ekonomiche5kogo instituta (for Grunkin, MetelIkova). Al-%',%PMOV, K...,!.~ IILISOV$ 1~.h. -t L I on o f p-- v e zi 2. ~A?nlzigradsldy tekhnologichesb-iy institut, imeni ':-%facira tokhnologil. reziny. USSRI Engingering F,ixturea Card 1/1 rUb. 128 11123 Authors I Ablyaskint I. R. ; FigloVskiy, V. F. and Busov, L.S. Title t A fixtire used in preparing pipea for ni(!kel plating Periodical. I Vest. mash. 2, 50 _51. Feb 1955 Abstract I A now type of fixture used on screw-cutting lathes for the preparation of pipes for nickel plating is described. Drawings depicting the struc- ture and installation of the above mentioned fixture are presented, to- gether with technical apecifications. Drawings. Institution: . ..... Subinittedt ..... 50 VA f~ SLUMPE (in capa); Given munan (21 co'-mtx7 Czechoslovakia Awdemic Degrees,, /not civon'/ Af:!IiELtion-. /not given/ Sourcei Bratislava, Lekarsky Obzor,-Vol X, No 7, 1961, pp W-416 Data,: "The Glinical Importance~of Anti-thrombocyte AntibodieW Anthors: (4s~ovioRm BUSOVA, B buhi Fliven Nomica Colintl7l Czechoslovakia Academic Degrees: /not given/ Faculty Transfusion Station (Fakultna transfuzna stanica)t Affilimtion,.~ .-Dea-ti-sk-v-a-i---Cfdo-f--(Prod-nosta) i IWDr H Hrubisko Sourcel Bratialtva, Lakarplor Obtor, Vol X, Ho 7~ IR1, pp 417-420 Data. "on Group-Specifto Antige.nio Properties of Thrombocytes.0 L 39902-66 M%T(k)/EWP(t)/ETj IJP(c) JD/HW ACC NRt AP6023653 SOURCE CODE: CZ/0031166/014/007/0488/0491 AUTHOR: Buaova, E, (Engineer) ORG: Research Institute of the Metallurgical Planning Office, Brno (SU, Kovoprojecta) TITLE: Effectiveness of explosive forming SOURCE: Strojirenska vyroba, v. 14, no. 7, 1966, 488-491 7PIC TAGS: explosive forming, metal forming, eponomic effectivenessq, tFoSr Fsr,,m,9rr_ " iSTRACT: The economic effectiveness of explosive forming in the manufacture of valriously shaped articlesas compared to conventional methods, was analyzed. The anqlysis showed that production costs for explosively formed articles are 21-85.5% lower than those of conventionally formed aritcles, depending on their shape, size, and weight. In some cases the economic advantages are not apparent from a comparisor of production costs alone. For instance, the production costs of a die for a screw- making press formed by shooting a projectile'were equal to those of a die formed by conventional methods; however, the life of the latter was 30,000 scre6a, and that of the former was 250,000 screws. On the whole explosive forming, in addition to im- proving surface quality and eliminating manual wor1cj reduces' production costs significantly. Orig. art. has: 3 figures and 1 table IWW) SUB CODE: 13/ SUBM DATE: none/ ORIG REF: 001/ ATb PRESS:5-01/1 BUSOVA R. - HRUBISKO, M. Anti-H phyto-agglutinin from laburnum vatere-ri seeds. Cas.lek. ceBk. 99 no.42:1351-1352 14 0 160. 1. Fakaltna transfuzna stanica v Bratislave, prednosta MUDr. M. Hrubisko. (ANTIBODIES) (PLANTS) 2?/JSO VEX ~ /:, V 0, USSR / Cultivatcd Plants. Potur~to,~sj Vc-gotables. Molons.K Abs Jour : -Rof ZhuP - Biol., N-O 8, 1958, No 34632 Author : Busovar, F. za. Inst :-7L-3--rIc`u-.-Ltura1 Institute of Ydiarkov. Titlo Effects of Mincral Fertilizat6n in Combination with Varyir~3 Soil Humidity Do3roos on tho Accu- mulation of Starch In Potato Tubers. Orig Pub Cultivation oxporimonts with potatoos rcvt~alad that an incroase of humidity in the soil from 75 to 90;'/0' docroasod the'content of dry mattor in tubors by 0.5 to 1.5/'0, and that of starch by I to 4;-/3. Fertilizin3 with Na, PC and potassium nitrate incroasod the yield of tubers throofold as compared with control plants, and by 101,41 (of dry matter) the amount Of starch content, The starch content was increased by anothor 10% whon fed PC additive on a fortill-zinS basis of NPK; simultaneously the yield increascd almost by 1-~ -times. -- V. V. Prokoshov. Card 1/1 TDIOVEML, L.A.; ZHovTzy. l.F.; imKipmv, v.v.; BusoYT!WVA,. P.M.; GOLOVACIUWA, V.Ya.; DUBOVIr, I.M.; DUBOVIX, V.I.-, Z114INLYAPIDA, R.R.; LbNT sv-MV. A. V. ; F-W-PUYROVIA , U.S.; T I I 10FEYAW A, A.A.; SHT:.ID I KO, L.P. Resultn of exnmining rodents in TrnnsbAiknlian steppes for pnthogenic microflorn. Tez.i dokl.konf.Irk.eon.nnuch.-issl.protivochum.inaI* no.1:3P,39 '55. (MIRA 11:3) (TRANHAIKAID-ROWITIA) (MICROORGANISMS, RATHOGIMIC) BUSOYOOTA, N.M. r'ww&wj Sensitivity of plague cultures to streptorycin, Tez# i dokl.konf. Irk.gos.nouch.-ital.protivochum.inst. no.2:8-9 157. (KIRA 11:3) (PASTRURNLLA POSTS) (STRKnOMYGIN) TIMOFMVA, L.A.; ZHOVTYY, I.F,.; NEKIPELOV, N.V.; - BUSO.M.GYA, X.M.- - GOLOVACH37A, V.Ya.; DnOVIK, I.M.; DUBOVIK, V.I.; ZHIVOLTAPINA, R.R.; LMO.NT'r-PV, A.B.; PMETMOVA. 0.1.; TIYOK&MA, A.A.; SIMMO, L.P. Search for plague and other apizootic diseases in Transbaikall.an plagua fccus. Report No.'2. Izv.Irk.gos.naach.-Issl.protivochum. Imst. 15:3-1? 147. (MIRA 13:?) (TRAN6A IFALIA--'.ZOD3NT IA--DI SEA SES AND P-~',S~S) -1 LIPAYEV, V.H. ; DMVIK, I.M,; DMOVIK, V.I.; 3USOYXDOVA N K 0 Rodents of the Argun River (Tranobaikalia) flood lands. Izv. Irk.gos.nauch.-lool,protivochum.inst. 16:39-55 157. (MIRA 13--7) (ARGUN RIVER (TnNSBAIMIA)--RODIRNTIA) BUSOM" ;. DUBOVIK, V.I.; WBOVIK, I.M.; ZHOVTYY, I.F~; .wWwwwwWAR VIM. Yleas of redents in the flood-lands of the Argun River (Trans- baikalia). Izv.Irk.goo.nauch.-iasl.protivochum.inst. 17:39- 46 158. (MIRA 13:7) (ARGUN RIVER (TRANSBAIXAIIA)--YLEAS) - , (PARA SITZS--ROMT IA) .BUSOIM)OVA, N.M. SonsitivitY of Plague cultures to streptovycin. Izv.Irk.gos. nauch.-isel.protivoohum,inst. 20t125-132 159. (MIRA 13M (FASTEURUIA PICSTIS) (SMPTOMTOIN) BUSS, B. How automatons are developed. p. 66. Vol. 11, no. 3 PADOWU IATV1JAS KOMITISTS, Riga. Mar. 195' SOURCE. East European Acassion List (ITAL) library of lonq~rasq Vol. 5. no. 8, AuMst 1956. BUSSE Fedor Fedorovich. 1. - --,- -- ~- "-~ BUS.;E, Fedor Fedorovich. Ukazatell literatury ob Amurskom Kraie. lzd. 2. S.-Peterburg, 1882. 1 p. I., iv, (5)- 80 P. IlIz toma XVIII Izviestii Imp. Rus. Geogr. Obshchestva" DLC: Z3407.A6B9 1882 So: LO, Soviet Geography, Part II, 1951/Unclassified. -BUSSE, 1).- Floatingislands and birds. p. 6 (Turysta) No. 11, June 1957, Warszawa, Poland SO: MONMY INDEX OF EAST EUROPEAN ACCESSIONS (EEAI) LC, VOL. 7, NO. 1, JAN. 1958 . _(C) -S 'JD/tVW/GDjjG.. f=vjjkm)/j/L,!#1PktVET1,. ~ --~-;P L~. / ACC NR, AT6022484 A) SOURCE CODF,: UR/0000/65/000/000/0338/0341 'AUTHOR: Z atskiy, S. A.; Suchkov. V. N.: Busse-Machukas, V. B.;_Kisel1gof?_YU. S. Yalgimenko, L. M.; Alabyshev, A. F. none TITIS: On the-oreoaration of chloriney caustic soda, and alkali metals by electrolys of fused media with a liquid lead cathode SOURCE: Vsesoyuznoye soveshchaniye po fizichaskoy khimli rasplavlennykh soley. 2d, Kiev, 1963. FiEicheskaya khimiya rasplavleiuWkh soley (Physical chemistry of fused salts); trudy soveshchaniya. Moscow, Izd-vo Yetallurgiya, 1965, 338-341 TOPIC TAGS: electrolysis, alkali metal, lead, liquid metal, chlorine, sodium hydroxide, C-0?71,1/0 Oe I ABSTRACT. In recent years, a new method of producing alkali metals has been in use in the Soviet Union: the metals are distilled out of a load-alkali alloy prepared by oleo trolysis on a liquid lead cathode. However, the process is characterized by a recur- , ring decrease of current efficiencies, particularly at high cathodic current densities. The article re-views studies made for the purpo;~a f improving t(*s method. It is shown that the electrolysis of alkali metal chlorides In molten saltsl *ith a circulating li-' quid lead cat hode and distillation of tr p met has many advantages over the alectrol- ysis of aqueous solutions, namely: (a)V~ure sodium metal can be obtained at high cur- rent efficienciesl and Pure Caustic soda Us_~.hus Droduced without the necessity of us- ~ing expensive mercury; (b) it is no longer necess'ary to build evaporation units and L 42141--66 ACC NR% AT6022484 units for melting caustic soda; (a) the DrOCeSS is carried out at current densities that are 30-35 times higher than in diaphragm electrolysis* and 6-7 times higher than in mercury electrolysis. Orig. art. has: 5 figures. - SUB CODE: 07/ SUM DATE-- 23AU965/ ORIG REFt 007 ;)61-, S/264/63/000/00voovO64.. . AOOVA126 AUTHOR*. Bj ULA So a eMai TITIEt Automatic 'cutting-off d6iriee for controlling the filling up of air- craft fuel tanks PERIODICAL2 Referativnyy.zhurna1,-Vozdushnyy Transport* no. I j, 19,63# 23# ab- atent, class 42e, 21,'. noo stract M.41~(= F' 22387, December 8, 1.961) TEXT: An automatio out-off device is patented intended for the'filling up of aircraft fuel tanks, which makes.it possible to stop refueling at any neoes- saryIfilling level of the tank. The dev, aLe condists of a.light source and photo- cell mounted on opposite sides of the tank, while a fiont with-a disk is located between them. In the.beginning of the refueling operation, a beam from the light.source irradiates the photocell and the originating electric current, via an amplifier, enters a-relay which opens the electric refueling cock. While the tank is filled, the float is rising and,.reaching the given level, the disk in- terrupts the light beam. This causes the electric circuit to be-broken, a sig- Card 1/2 BTJSSB,-ID,At., mashinist; PRIYALOV, V.V., doteent, kand.takhn.nauk . .......... What causes thevearing out of safety devices at high traffic speed on an electric section? glek.i tepl.tiaga-- 4 no.2,41-42 7 '60. (MIRA 13:6) 1. ]Clektrosektsiya.depo SezyaVanka, Kuybyshevskoy dorogi (for Busse). (Slectric contactors) AUTHORS: TIM: Zaretskiy, S A. I N_S~Se_, ~,~ A New Method for the Production of Potassium 83255 S/063/60./005/003/003/003 A0031AO01 PERIODICAL., Zhurnal vsesovuznogo khimicheskogo obshchestva Im, D.I. Mendeleyeva 1960, Vol. 3, No. 3, PP. 357 - 358 TEXT: A method was developed based on the electrolytic separation of potas- sium on a liquid cathode with the formation of alloys and subsequent dis'illation. Lead can be used as liquid cathode (Ref 2). 7he following mix -lures We--e used as electrolytes: KCI-K2C~ (50% K2CO3); KC1-KF (40% KF) and molten KC1, Current yields of 80-85% were o tainl from the KCl-K2CO3 electrolyte at 7000C and a cathode current density of 0 8 amp/cm , with a potassium content of 71% in the alloy. An increase in the cont;nt to 10-12% decreases the current yield to 70-75%. Darrent yields of 85-90% were obtained from KCl_KF at 6800C and a cathode density of 0.8 amp/cm2, with a potassium content of 7% in the alloy' Molt=-n KC1 shows a current yield of '75-80% at 8200C. The optimum cathode density is 0.4-0.8 amp/cm2. The melting pDint of KC1 can be decreased by adding sodium salts. In this case sodlum is separated on the liquid cathode together with potassium and must be distilled Card 1/2 83255 S/06_3/60/OC,5/003/W3/Oo3 A New Method for the Production of Potassium A0031AOOI off. A sodium-potassium alloy with a potassium content above 40% is the optimum material as regards energy consumption in distillation. Mhe effectof F1 and CO~f ions on the oontent of potassium in the alloy was Investigated, It was shown that a content of 16.7% NaF yields an optimum ratio of Na.K in t e al-,,%y. D'sillation of K from the lead alloys was carried out at a residual preSsure of 0.5 Mm 5g. Ile temperature was 500-6000C. The rate of i5otasssium distillation was 0.5 g/cm 'hcur. Based-on.the laboratoz7 investigations industrial tests were made. There are 2 figures and 6 Soviet references. SMITITED: November 28, 1959 Card 2/2 ZARETSKIT, S.A., BUSSZ-MACHUKAS, V-B. Composition of anodic gases in the production of alkali metals by the electrolysis of fused salt mixtures. Zhur.prikl-khim 33 no-5:1219-1221 W 16o. OV-RA 13:7) (Alkali metals) (Electrolysis) (Chlorine) 27124 I S/08 60/033/008/017/022/XX D213YI)305 AUTHORS: Zaretskiyt S.A.p and,Busse-Machukas, V.B. TITLE: A method of producing potassium from electrolytically prepared lead-potassium alloy PERIODICAL:.Zhurnal prikladnoy khimii* v. 33, no. 8, 1960, 1828 - 1833 TEXT: Experiments are described which show that from an electrolyte containing 40 ~ KC1 and 60 ~ K2CO 3 electrolyzed at a temperature of 675-7300C, with a cathode current density of 0.5-0.6 A/cm2j an alloy containing 11.8 - 14.6 % K can be prepared with current effi"- ciencies of 70 - 77 %. K is produced from the alloy by distillation in vacuo. The construction of the electrolytic cell is shown in Fig. 1. There are 4 figures, 2 tables and 13 references: 6 Soviet- bloc and 7 non-Soviet-bloc. The reference to the English-language publication. reads as follows: H. Davyp Phil. Mag., 32, 4, 1808. SUBMITTED: October 21, 1959 Card 1/2 271?4 B/080/60/033/008/017/022/XX A method of producing D213/D305 Fig. 1. Electrolytic cell construc- tion. Legend: 1 - steel crucible; 2 - por- celain bucket; 3 - thermocouple; 4 - current supply'to molten lead; 5 - porcelain bucket for molten ca- thode; 6 - anode. Card 2/2 PlM- I. HOUCTPYRIJUR W-ICKTIMMUMIM. I-C-1-110n THM111, 2-JAplopotwil rTa. );All, 3-IrIlmollapa, 4-Tovolloallm it par.- WIMICIIHOMY C8111111Y, 5 - Q,ajPIjk)jIOUJ41t cTaitill nAn milavoro naTORa, G - MIOt. URETSKIY, S.A.; BUSSE-MACHUKAS.,.V.B.; KAR"WOVI A.A. Anodic critical current, densities in electrolytes: IqaCl., El,, -~. NaCl - Ca'C and NaCl-- BaC12 - CaC12. Zhur.prikl.khim. 34 no.11:2478~482 N 161. (MIRA 15:1) (Electrolytes) (Electric charge and distribution) ZOETSKIY, S.A.; YURKOVA, L.S.; BUSSFMACRUKAS V.B. Density of melts of the syptem NaGI - GaCIZ-BaCl 20 Z.hur.prikl.khim. 36 no-3:506-512 Vf 163. - ~ WIRA 1-6:5) (Alkaline earth chlorides) (Fuses salts-Density) BUSSELls L.G.9 assistent Sensitivity of upper respiratory microflors. to antibiotics. Mod. zhur. Uzb, no. 1:43-46 Ja 160. . (MJRA 13:8) 1. 12 kliniki bolemey ukhap gorla i nosa (zav. - prof. I,Yu, Laskov) i kafe--y mikrobiologii (zav. - prof. P.F. Samsonov) Tashkentskogo gosudarstvenA'ogo meditsinskogo instituta. (RESPIRATORY ORGANS-BACTERIOLOGY) (ANTIBIOTICS) LASKOV9 I.Yu. 9 prof ; BUSSELI t L.G. 9 assistent; MILIM10, M.Sh. Use'of some antibiotics and sulfanilamide preparations in practical otorhinolaryngology. Med. zhur. Uzb. no. 9:53-59 s 6o. (MIRA 13:10) 1. Iz kliniki bolezney ukha, gorla i noss. Tashkentskogo gosudarstvennogo meditsinskogo instituta. (ANTIBIOTICS) (3ULFDNAMIDES) (OTOLARYNGOLOGY) (BACTEM, EFFECT OF DRUGS ON) BUSSEL11 L. G., GAND MED SQ:11 "CHARACTERISTICS OF STREP- TOCOCCI OF PALATINE TONSILS OF PATIENTS WITH CHRONIC OR ACUTE TONSILLITIS," ALUA-ATA9 1961. (KAZAKH STATE MED INST). (KL9 2-611, 217). -244- BUSMf I,f,.,,;-YUI&ASHEVAp S.R. Remocultures of streptococci in cases of rheumatic fever lir children. Pediatriia 39 noolt55--60 161. (MIRA 34t1) 1. Iz kafedry mik iologii (zav, - prof. P.F. Samsonov), kafedry bDlezney ukhal, gorla i nosa (zave - profe Nelu. Iaskov) i gospitall- noy pediatricheskoy kliniki (zav. - prof. R.S. Gershenovich) %Lshkentskogo meditsinskogo instituta6 (FMMTIC FEVM) (STREPTOGOCCUS) BUSSELI, L.G.; FEYGIN, G.A.; KAMUSHIIIA,, L.I.; DAMAS, Kh.1-L 'I-- , Diphtheria carrier with chronic tonsiLlitis. Vest. otorin. no.1:60-6/+ t63. (1-URA 16.9) 1. Iz kafedry bolezney ukha., nosa i gorla (zav. - prof. I.Yu. Laskov) i kafedry mikrobiologii (zav. - prof. P.F. Samsaonov) Yashkentskogo meditainskogo instituta. (TONSIM.-DISEASES) (DIMHERIA-11-aCROBIOLOGY i~: -... ; 6. BUSSELI, 0., inzhener. .............. Modern covering of cargo hatchways. Mor.flot 17 n0-5:28-30 my 157. (MLRA 10:7) 1. Tallinskiy politakhnicheekiy Institut. (Hulls (Naval architecture)) -BUSSEL, Oleg; KRUUS, Einar; IMAID, Heino; OLTERS, H., retsenzent; ---At~SALEP, L., retsenzent; KOIUA, A.,, red.; UIVAIM, T., tekhn. red. [3hipbuilcling] Laevado Uldehitus. Tallinn, Eesti Riiklik Kirjastus, 1963. 281 p. (MUA 17: 1) (Shipbuilding) YNARNAPUU., A.[Parnapuu A.), kand takhn. nauk, iopol. obyazan. dote.; BUSSEL" 0. [D05061,0.1, ispol. obyazan. dots. [Laboratory work on physical metallurgy) Laboratornye raboty po metallovedeniiu. Tallinn, Tallinskii politekhn. in-t 1964. 35 P. (MIRA 17:51 vrr" 0"4 WO W w I GJI Sol Wm is m v x J, v v Q it 1 .1 z rr I ~A Ik_jL t I I L " 0 X v Z M YL, A P eK St so A Crystals of ampealum metallyfophasphat* sud MAX. 3102lum oh h" hate Il o 1 d V V 00 so . . v%Wn an . . yp Pr p P ' Soholem Uthstir apt MoWint. v h N 1039, o. 7 (No.34), 10- 11: S fm. Hiferat. Zhur. 1040. No. 1. 28; ci. Wpov, C. A. produces fine, colorless, transparent tr4onal cry*tal3 mit. d b lA d i h b ( o 1 toun rAt e y a mi m o a t (wri ohedron wW pitim-aid Thkk-platr 00 cr) stals wercobtaincd front runol..9ains. of the salt atull very hi d A l f h ld * t ates rom t . m e more n p i n%. TheanStrolpolan. tationotthefhomballetittmisOP ""'. Thermittolthe 0 -stals art axes is a:t - 0.9171. The m - ,ptkvily tinimial 0 00 an d pos. MgjlijPA.IllltO sho, prmIu-V tvigunal t~rys- 00 Is surrotsuded by a combination of 2 rhomlmh~lra with 0 so pimacold. The crystals possm a thin-plite habitus. * zoo he amle of Pol"llation of the them1bobethon i% 65 IW. Ti 1212 ti i O f Th so ll 4:t - 1e ra o O the fiXeS N . e crystah we 6 optically unle-fal and Poo. Time differenec% between the Ij crylitah of the two comptis. are within the lituits of exptl. mcal;urements. They differ only by the pre-setwe of factts 19 of the hemmonal prim an tne cr". tals of Mjr.-IIA4.1211,0 th d b f 2 d h b h d I an e presence o a n r om o e ion on the crystalV y of Ifil,11,PA.11H.O. W. R. llczn T to E Ago LITINAtUtt CLASUPKAD" Us,* u a &V 0 An L I I nd 0 IS a I IF *1 0 a a 0 it OP It K 'm a 9 K Ct tt d W it 14 4441 0 Of 0 0 0 0 * 0 0 0 oil 0 0 0 0 0 a 0 Ik is 0 0 0 0 0 S 0 4 0 0 0 0 0 0 00 sin "00 0 0 it 0 111 0 00 0 * 0 0 0 0 so 0006 0 4 0 0 0 so MIS vn: BUSSEN, I.V.; SAKWOV, A.S- State of *latter during the fornation of the Lovozero alkaline masHif. Izv.Kar.i Kol.fil.AN SSSR no-5:19-22 '58. (MIRIL 12:9) 1. Geojo~icheskiv institut Kol'skogo filiala AN SSSR. Kola Peninsula-Urtite) "114.; '. BUSSENg I.V.; SMIRNOVA, S.I. Sinter formations from crosscuts of Karnasurt Mountain in the Lovozero Tundras. Mat.po min.Kolt.poluost. 1:116-120 '59. (MIRA 15:2) (Lovozero Tundras--Sediments (Geology)) `-~~~~.T.SAKROOV, A.S. Structural analysis applied to the Lovozero alkaline massif. Izv.Yar. i.Koll.fil. AN SSSR no,2:25a-28 159. (MIRA 12:11) I .L. Geologicheskiy institut Kollskogo filiala AN SSSR. (Lovozero region--Rocks, Igneous) BUSSEI, I.V. - Intrusion of murmanite porphy-raceous lujauxites in the Lovozero alkaline masaif. Izv.lmr.i koll.fil.All SSSR no-3:28-37 159. (MIRA 13:4) 1. Geolo--ichpakiy institut Kol'okogo filiala All SSSR. (LOVOzero region-Inijaurites) MMSE71, 1. V. Blatolite tom Malyy Punkarua3rv Mountain in,th(~ 11ovozero tundra. Izv.Kar.i Kol'.fil.AN SSSR no.3:141-142 59. (MIRA 11:4) 1. Geologicheskiy institut Kol'skogo filiala All SSSR. (Lovozero region-Elatolite) BUSSHIT, Ij, Tectonic structure of the Lovozero sedimgntary-voleanogenic series on Kola/'Peninsula. Izv.Kar.i Kol fjl.AR SSSR no.4: 15-19 '59- (NIRA 13:5) 1. Geologicheski7 institut Kollskogo filiala All sSSR. (Kola Peninsula--Geolog7, Structural) .I'-- D010-1AN, M.D.; BUSSEN, I.V.; DUDKIN, O.B. Selective dissolving of minerals. Trudy Minmuz. no.9:167-171 '59. (MIRA 12:6) (Mineralogr) -BUSSM, I-V-; DORYM, N.D.; DIJDXI)T, O.B. Application of the mineralogical quantitative rational analysis to perovskite ores. Top. gaol. I, min. Koll. poluos no.2:154-170 16o. iMIRA 13:10) (Perovskite) BUSSEN I.V.- gArRAROV, A-S- "-'~;&7 structural details pf, and relationship between the two main complex-pl-atons in the Lovozero aDcaline massif. Vope geol- i min. Koll. poluos. no.2:188-208 160. (MIRA 13:10) (Lovozero Tundrao-Rocks, Ipeous) BUSM I V - SAMMOV, A. S. Primary foliation in the Lovozero alkaline massif. Vop. geol. i min. Kol'. Doluos. no.3:139-149 '60. (MMA 13:9) (Lovozero Tundras--Geology, Stratigra-ohic)