SCIENTIFIC ABSTRACT KHLEVNYUK, S. S. - KHLOPENKOVA, L. P.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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VASTLYUK, V.K.; XHLEVNYUK, Modernization of the GS-1 hydraulio carriage. Mashinostroitel" no.3:12 Mr (KRA 111:4) Cultivation of Imcd wheat in the Armenian B.S.R. Izv.AN AMSM, Bjol*j sellkhosonaWd 7 no.4:3-1,3 Ap 154. (KLRL 9? 8) 1. Institut genstiki I relektall rastenly AN Arm. MM. IHL8AN0Y.,Kh.r.,,r*do-, SLOVAK. G.A*, tekhn.red. [List no,,13 isf wholesale prices for cables, metal sleaves. flexible steel shafts, metal screens and concrete reactors] Prieskurent no,13 optovykh teen as kabelInys izdalita, metallichaskis rukava, gibkle stallviyo valy. mitalliche'skie satki t betonnye reaktory. Moskva, Rod,-.Isd, otdol,.19--48. 301 p, (MIRA 11:6) 1, Russia (19,23- U.S.S.R.) Ministeretvo elektropromyeblennosti. TSentrallnoys byuro takhnicheskcq Informstaii. (Blectric apparatus and appliances--Prices) FOBEGAZIA) V. M. (lbakva); SAXAM A. M. (Wak-ft); M-TE NlKbV, A. Ye.6 (Nbskva) DestOuratiom, of opesk-bearth converter I= by, lime ~dxturs it vocuum. Inv', 1N SSSR.Otdotekh.nauk. Met. i topl. no.5:17-21 S-0162. MR& 15:10) (Steel-Metanurgy) (Dexulfuration) Viktor Isid,orovich [Khimanauo V.I.]; IUNOV, N, ou, r (Ripple0 dear flemon! Short trips thrmigh thn citlen and villages of the Neman Valley] Shumd, Nemiml Ma- len'kae padarozimha pa garadakh i vaskakh pryniamonnia. Minsk, Vyd-va 11Zviazda," 1965, 70 F- I '~A .19 - 1) --HEMM"W'"RM I - - - - - - nauchnyy sotrudnik (Tashkent) Artificial medlums for the propagation of cotton bollworms. Zashch. rast. ot vred. i bol. 10 no.12:44 165. (FaRA 19: 1) GRIGORIYEV, G.; KHLISTUN, B.; BASHCHUK, S.; DANKE, V.; GUBIN, A.; BLINDER, L. What should be the standard design for keramzit plantso Stroi.mat. 10 no.8132-33 Ag 164.. (MIRA 17:12) 1. G:Lavnyy inzhener UllyanovskoEo kombinata atroitellrykh materlilov, U3.1ya.-novsk (for Grigo-lyev). 2. Direktor zavoda kemmzitovogo graviyap Khabarovsk (for 3. Glavnyy inzhener zavoda krupnopanellnogo domostroyeniyat Saroitov (for Danke). 4, Glavnyy inzhener kombinats. asbestotsementnyich;ionstruktaiy,, Chimkent (for Gubln). 5. Nachallnik Saranskogo domostroitellnogo kombinata, Saransk (for B-linder). 33 SM KRLISTUN. V.7. Hopper with vibrating grate for pouring concrete mIx. Rats. 1, ls;obr.: .predle v stroio n0.(,60.14-16.1154. (KWA 8: 7) 0 -ratsi6nalizatsii Ministerstva stroitallitva. I. Otul, lzor6iatei Istva i (Concrete) (Evisting machinery) SOV/122-58-8-10/29 AUTHORS: Petukhov, xi.Np and-Zklistun. V.I., Lengineers Experimental Inveat4 gations of the Design Data of a Gyroscope-driven Truck (,EksperimentalInyye isaledovaniya parametrovlgirovoznoy tel.ez~ki) PERIODICAL: Vestnik mashinostroyeniya,, 1958, r 8,~PP 30-31 'USSR) ABSTRACT: A gyroscope-driven carriage for factory transport was designed and made at the Novo-Kramatorskiy mashinDStrOi- tellnyv zavod k'.Novo-Kramatorskly Engineering works). A flywheel of ?70 mm diameter is directly driven by an electric motor and drives the input shaft of a spsed- reducing gearbox. through a speed-reducing 'i-belt trans- mission. The gearbox drives the wheel axle and D'OUtainB a reversing gear. The total reduction ratio is 32.3 (30.2 in reverse). The sarriage weighs 5 t~,-ns, its 4.83 m long, 1-85 m wide and 1.10 m deep. The flywheel ireighs 1.28 tons and has a maximum speed of 1 500 rpm, The total ener; accumulated in the flywheel is 119000 kgm. &V Over stagea of 350 mi 4896 of the flywheel euergy~ is, used. The maximwa drawbar pull is 9UO kg and the maximun speed is 5-7 kph (6,1 kph in reverse). The time for ruiming up Cardl/2 SOV/122-58-8--10/29 Experimental Investigations of the Design Data of a GyroEcope.-driven ,TrUck the flywheel.to 1 500 rpm is L'7 min. Graphs plotti~d from experiments show the speed variation of the fl;ywheel as a function of time and travel distance, the percentage of useful work as a function of the travelling distance and the maximum distance as a function of the drawbar pull. There are 6 figures. 1. Cargo vehicles--De sign 2. Elywheols--rerforimuice Flyiilicels Card,2/2 --Properties SOV/122-59-6-3/27 .AUTHORS: Petukhor, Nf*N,. and JULLW-u-n.,-V~.X., Engineers TITLE: Investigation of the Basic Parameters of the Experimental Prototype of a Flywheel Inertia Driven Locomotive PERIODICAL: Vestnik mashinostroyeniya, 1959, Nr 6, pp 12-16 (USSR) ABSTRACT: InformatiOZL is given about the first Russian-bu4t experimentail prototype of a flywheel inertia driven mine locomoiive constructed at the Tordskiy zavod ugollnogo mashinostrciyeniya (Twvtakl~r Works for Coalmine Xwhlne--*, lqilding)o,;~i- Some measurements taken on the prototype are reported and the reasoning behind the choice of design parameters examined. The locomotive, weighing 6 300 ks, measures 1 400 mm in heightl 1 330 mm in width and 3 140 mm in length* Its gauge is 900 mm, It has two flywheels, wsighing 1 100 kg each and having a moment of inertia of 12#5 kg/se'c * The initial speed is 3 000 r.p.m. The flywhevols are driven by two pneumatic motors of 30,HP each. The drawbar pull at a friction coefficient of 0.17 in 1 070 kg;. The traction speed varies from 8.1 to 2.69 k.p.h., when the flywheel speed drops from 3 000 to Cardl/3 1 000 r.p.m. .Allowing this speed drop, the distaxice SOV/122-59-6-3/27 .Investigation of the Basic Parameters of the Experimental Prototype of a Flywheel Inertia Driven Locomotive. traversed urith zero drawbar-pull is 1*3 km, with 200 1,cg Pull 0,975 km and with 400 kg pull, 0.77 4- At a compressed-~air cost-of 0,015 roublels per m , the cost of power per ton Ikm is 0.166 roubles for a train weight of 40 tbur. Vith an. air pressure of 5 a.p.m., the ti-ine for charging the locomotive is 9 min. The measurement'of the running-out prodeas of the fly%theel has shown a mean resistance torque in the bearings of 0.283 kg-a, Figure-2 includes a graph of the losses in the bearings as a percentage of the total losses as a function of initial flywheel r.p.m, At 3 000 r.p.m., the bearing losses amount to about 15%. It is stated that the choice of speed has proved justified. Zvacuation of the fly"hiiael casing or filling It with a 3-ight-weight gas is rer-ommended. The aerodynamic friction can be reduced by a factor of 3 If a rotating shell in arrangedwound the flywheel inside a stationary casing. A-method is given for computing the flywheel torque absorbed by the traction of the unloaded Card2/3 30 Y/tV22, -a, - 6 7 ke 1 2,/27 Investigation of the Basic Parai"terml o per mental Prototype of a Flywheel -Xnertia.Driven Locomotive locomotives. The overall efficiency of power-trimamizzion from the pv~eumatic motor to the flywheel is shownto 6e 20.4%., Sever' experimental curves and oscillographic recordsi-sho the variation of flywheel r.p.m., the kinetic energy-storage and the drawbar pull are given, The *computation of the basic relationships of theflywheel locomotive is carried out and its numerical results are embodied in,a family of curves (Figure 6) in which't-he distance traversed and,the time are plotted against the flywheel r.p.m. at different drawbar pulls, for one or two flywhq*1z working, It is concluded that the pneumatic motor speed and the tr_ansmizaion ratio were chosen correctly. There are 6 figures. Card 3/3 KHLISTUNP V.I.; PETUKHOVs N.N. Reaeareb On the basic parameters and areas of use of the TI-1, mine gyroflywheel locomotive, Vop, rud* transp, no 3:326-.356 19590 iMIRA 24:4) (Mine railroide) (Gyroscopic instnments) KUKUNOV, I.N., inzh.; IDILISTUN, V.I.; SHCHERBAKOV, M.I. Analysis of the designs of blastproof inortial mine locomotive m with hydraulic drives. Vop. rud. transp. no.6:251-269 162. (MIRA 15:8) 1. Toretekiy mashinostroiteltnyy savod.. (Mine railroads) FMJSTUN, V.I., inzh..; TRMN, S.F., inzh. Residto or factory toots of leading models of the GR-4 mine gyroflyvheel locomotive, Vop. rud. transp. no-5:324-336 161. (MIRA 16:7) 1. TereUkiy mashinostroitellnyy zavod, (Mine railroado-Testinsr) (Gyroscopic instrumen~sj KHLIS11!!, VJ..; SICHERBAXOV, MJ. Calculation of ,%a basic parameters of locomotives with ewoflprbeels. Vop. rud. transp. no.7s2lO-223 1639 V, 8 9) 1. Toretskly maiihinostroitellnyy zavoda. (Mine railroads) NOLANW, O.N.; KFE61STUVOT, V.W. Digital computers as a now milestone in instrument industry. Infom-takh, sbsro MSP no,8:3-4 158. (KIU 12: 11) l.voesoyusnyy nauchno-Iseledovatel'skly iustItut slektreprenriblennesti-9 (Instrument industrT), 28(l) SOV/119-50-11-7/15 AUTHORS; Kovalevskaya, V. V., Candidate of Technical Sciences, Nolandt, D. N., Engineer, Khlistunov, V. netir TITLE: Building Principles for Digital Computers (Printsipy pontroyeniya tsifrovykh priborov) PERIODICAL: Priborost:~oyeniye, 1958, 1Tr 11, pp 19-23 (USSR) ABSTRACT: If the at-tempt is made to systemize digital computers the following result is obtained: I. Volta-e- or resistance measurement is referred to 8, standard. A) Electromechanioal group. a Voltmeter b Ammeter c~ Ohmneter 13) Group equipped with tubes. a) Voltmeter M Measurement of time is referred to a standard A) Tube line-up r ,roup. a~ rrequency moter Card 1/4 b Phanemeter Building Principles for Digital Computers SOV/119-58-1`-7/15 c) Voltmeter The basic mode of operation of the devices belonging to groups I.A.a)pIr.Aa)f II.Ab) and II.Ao) is described in short. The work of developing digital computers in the USSR began in 1935- P. Ye. Temnikov developed a two-digit compen:3ator with digital report (tsifrovym otschetom). 14 foreign and Soviet devioev are tabularized together with their most important data. The following originated from the Eastern Blonk: a) VDltmeters Producer: Penza Industrial Institute Measuring order:.direot-ourrent voltage Measuring sensitivity: 0,0001 V Measuring errors in 5: + 0,1 Measuring time: 1,05 a Electromagnbiic device with static compensation (steep selector). Determination of polarity is automatize4l. NIX. AV., AK-4D connected with it b) 4ccompensator iitrair ;~aito ~(tenzdd~tchlk) Sensitivity: 9.10- lqeasurlng errors: + OvO2 Card 2/4 ~Iessuring time: 70 a Roam= pop,, N Sz &I 09-06.0 M Building Principles for Digital Computers SOV/119-56-11-7/15 Eleciromagnetic device with atatic compensation.1he do- vice consists of a decade-magazine resistances an :ampli- fier for a two-phase tachogenerator, a balanctd iniicator, and e, recording device. 0) Voltmeter: ETSVP-1 Produced at Penza Measuring order: direct current voltage 'Measuring range: 0.5 to 100 V Measuring errors: + 0.5 % Measuring time: 1 8 d) Frequency meter Producer: Akademiya nauk Rumynskoy n4.respubliki (Romanian Academy of Sciences) VeasurinR range: 10, log kilocycles Measuring errors. + 10- Measuring time: 1 Znd 10 a. respectively e) Phase-frequency meter ?roducod at Penza Measuring orders: Frequency, phase shift and numbex, of pulses Card 3/4 Heasuring range: 0,01 - 50 cycles, 0002 - 100 a. Oup to Building Principles for Digital Computers SOV/119-56-11-7/15 200 kilocycles) Measuring errors: 0.5 There are 5,figures, I table, nnd 7 references$ 2 of Ohich are Sovie,t. AUTHORs Khlistunov# V. V. Engineer S/119/6o/ooO/05/1502/014 B014/BO07 TITLE: TheApproximation Error of Discreet Measuring Methods: 0 PERIODICAL:o Prib rost.oyeniye, 1960, 11r 51 PP 3-5 (USSR) TEXT: In the introduOtibnj a paper by P. Yo. Temnikov pference fo,;Dtnote P 3) is quoted, in which'the us a of d , e igital instrumentnqorqaRj2mat;L2 trols was investigated. In the.prenent paper it was ans ed that the~dynamic error of instrumenta is of no consequence. The importance of the use'~of digital instruments 'for the purpose of measuring and recording quickly changinG continuouc quant-ities is shown..In these instruments, the c6n- zinuously changing quantity is measured within certain time interva.10 6t and their nujai~r The degree of approximation is determined ,ical value in given. by the statistical E;nd the dynamic.error of the instrument, and it its further assumed that no dynamic orror of the instrument exists. The question',arises as to the frequency of th.e measurements required in order that the ei!ro.r does not exceed a certaii,,i value By Teans of the Newton formula'ol' inter- polationp formula (6) is developed forAlia interval of time between Measure- ments, the expression (5) being ansumed for tla-,, remaining term. Formt1a (a) permite determination of~~the frequency of dincreet measurements in de- Card 1/2 84655 S/i15/6o/ooo/oio/o13/028 ZYW B021/BO58 AUTHORSt KhliBtunov, V. N. and Lavrov, V. P. .............. TITLEs Systematic Errors of the Time-Pulse Digital Converters PERIODICALt lzmeritel*naya tekhnika, 1960, No. 10, pp. 37-42 TEM The principal components of the errors can be divided into throe groupst errors of the unstable feeding sourcesi the temperature changos of the medium, the discreteness. The errors of discreteness are not separately dealt with in this paperl their value In assumed to be t I of the pulse. The errors.of the converter were analyzed for the circuit diagram shown in Fig. 1. As for the errors of the voltage instability of the feeding sources, the influence of voltage variation of the valves is mentioned. Errors develop in the following units of the schemei in the JTI eiode in the rect1fier installation, and in the generator-of the linearly decreasing voltalre; the errors are expressed in mathematical form. In the same elements of the scheme, errors also develop through anode- voltage instability. The equivalent scheme of the resistance-voltage ciroult is shown in Fig. '2. Tables 1 and 2 were compiled on the basis of Card 1/3 84655 Systematic Errors of the Time- .Pulse 8/115/60/000/010/013/C,28 Digital Converters B021/BO58 studies of a digital-voltm.loter model, and the _-TrTTB-i (PPTY-1) potentio- meter used. The summary errors through variation of the supply voltage are mentioned in Table 3.'The errors of the temperature changes of them air medium are oomposed ol's errors developing through the change of tbe parameters of the time-pulse circuit C;Rj at temperature changes, as Well ~as deviations from the temperature dep n ence of a specimen frequency. In conclusion, it is stateid that.the biggest component of the error developing through tho variation of the supply voltage is caused by the generator of the lineaxly decreasing-voltage at a variation of the anode voltage. The error cau'ned through a variation of anode voltage is bigger by dozens of times t hau the error from the same percentual variation of the filament voltage. The~error through temperature change of the medium is small. The analysis .method mentioned can be used for.arbitirary schemes of time.-pulse oonversian. There are,2 figures, 3 tables, and 'I Soviet reference. Gard 2/ 7/ (a /-to 1.031) AUTHOR# Xhlietunov, V. N. 20444 S/i IY61/000/003/00(1/013 V24 B204 TITLEt On the a,,pplioability-of Kotellnikovta theorem in the discrete measurement technique PERIODICALt Izmerite:Lfnaya takhnika, no. 3, 1961, 25-28 TEXTs One of the most important problems in the theory of the analog-to- digital oonverteru and digital computers in the estimation of the dynamical errors that arise on measuring of continuously varying quantities. Measurement of the variable quantity is based on the deter- mination of their instantaneous values which correspond to the given values of an independent variable, for which time is taken in most of the oases. Three kinds of' dynamical errors may be distinguished in discrete measuring systemes 1).3)ynamical 'errors of the first class due to the funotional interrelation between the values of input and output signal, which differs from the respective interrelation an static conditions with respect to elentrio measurements. 2) Dynamical errors of the second class due to a variation ot- the investigated quantity on discrete measuring! the Card 1/6 2Q44 B/tl5/61/000/003/008;1(013 On the applioabillty-of ... W20904 setting of the inl?,ut signal level during discrete reading may be otployed'.. as a preventive m1basurle. 3) I)ynamioal:errors of.the third class due to th disorsto.oharaotev of measurement by means of digital computers. 'rho error in ~ho reprosentation of the continuous variable by a sequence of its discrete values it a function of the time intervals At in which the quantity is measured. On the assumption that the dynamical orrora of first and asoond olass do not exist and that the instantaneous values of the function are determined aoourately the values of the continuously variable within the intervals between the measured values are still un- known. This kind of orror may be termed an approximation error. The problem of a discrete transmission of continuous signals in theoretically solved by means of tho frequency representation of the signal , Theftroof to Kotel;nikov's theorem is based on the expansion of the function t) into a series aooordizig to which f(t) - ~;f(k&) [ein%(t-k&t)/W.(t-k,&t)j (1), which shown that f(t) depends on the instantaneous values f(k4&t) read in the interval At IT/Wo 1/2fa (f0 denotes the maximum frequenoy in the speotrum~_of the Card 2/6 On the applicability of.... 204" S1115/611000100310081,013 B124/B204 function investigated). The theorem states that the function f(t) within the interval T is uniquiily given by its N discrete valuest N - T/&t. - 2f 0T (2). A judgement as to the ap.plioab'Llity of this assumption of information theory for digital measuring systems may be made by means of an analysis of the possibility of fulfilling a number of . specific requirements in the measurement technique, on which 1) no 1.f. filter may be used at the output of the measuring system, 2) 'he character of the measured signal is unknown before measurement, 3) the approximation to the mea ured signal by means of the sum of sinueoidal functions ot the type sin x7x is inconvenient for practical measuring, and 4) the approximation (quoted in Eq. M) to the investigated dependence for signals of complex ehape yields a but slightly converging series. (2) is unsuitable for signals with nearly harmonic oscillations. According to the method of harmonic'synthesis, the error of signal representation may be rendered by expanding into a Fourier series (Ref-4), e.g. for the* aperiodic sinusoidal pulse W c' [1/(2n-i)3 sin (2n-l)x 2/,8)x (R/B)x 2 (3) holds for 04',x