SCIENTIFIC ABSTRACT DULENKO. V.I. - DUNAYEV, YU.A.

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CIA-RDP86-00513R002200720004-4
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December 31, 1967
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SCIENTIFIC ABSTRACT
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-.2/2 032 UNCLASSIFIED PROCESSING DATE-30OCTIO CIRC ACCESSfCN NG--AP0125748 GP-0-- ABSTRACT. THE MAXIMUM VALUE OF THE TENSILE FORCE THAT CAN BE APPLIED TO A BRITTLE FIBRE STRAND 3EFORE RUPTURE IS LESS THAN THE PRODUCT OF ARITHMETIC VEAN OF THE ULTUMATE 51'REiNGTH OF A FIBRE AND THE CROSS SECTLONAL AREA OF THE ENTIRE STRAND. I T D -;: P E N, D S ON THE STATISTICAL DISTRIBUTION OF THE STRENGTH OF INDIVIDUAL F13RES. THIS PAPEk !S CCNCERNED WITH THE EVALUATION OF TIHAT -,M-AXIMUR FOR A KNOWN DISTRIBUTIGN OF f`IBRE STRENGTH. THE MAXIMUM VALUE OF THE TENSILE ~-JRCE IS FOUND iN FUNCTION OF THE STANDARD DEVIATICN FOR A LINEAR AND GAUSSIAN DISTRIBUTION. T~---ESE FUNCTIGNS ARE PRESENTED IN FIG. 2 IN A NONCIVENSICNAL FORM. THEY ARE THE RATIO S OF THE STANDARD DEVIATION TO THE ARITHMETIC MEAN OF THE ULTIMATE STRENGTH OF A FIBRE AND THE RATIU Z SUBP-AX LF THE MAXIMUM VALUE OF THE FORCE TO THE PRUDUCT OF THE CROSS StCTIONAL AREA OF THE STRAND AND THE ME-AN FIBRE STRENGTH. THE PROPORTION OF THE RUPTURED FIBRES 15 FOUND AS WELLS AS THE TENSILE STRESS IN THE UNRUPTURED ONES WHEN THE TENSILE FORCE REACHES HIS MAXIMUM. IT IS STATED THAT THE FOLLOWING APPROXIMATE FORMULA CAN BE USED FOR ANY DISTRIBUTION THAT MAY BE MET WITH IN PRACTICE: SIGMA SUBP EQUALS SIGMA SUBW(I-1,75) FOR S SMALLER THAN 0v3j AND SIGMA SUBP EQUALS 0,5 SIGMA SUBW FOR 5 SMALLER THAN Ot3. WHERE SIGMA SU8P IS THE MAXIMUM VALUE OF THE TE14SILE FORCE DIVIDED BY THE CROSS SECTIONAL AREA OF THE ENTIRE STRANG AND SIGMA SUBW IS THE ARITHMETIC MEAN OF THE ULTIMATE STRENGTH OF A FIBRE. FINALLY, ThE DISTRIBUTIONS KNOW FROM THE LITERATURE FOR GLASS FIBRES ARE QUOTED AND THE COEFFICIENT OF REDUCTION OF-STRENGTH FOR RCVING OR FIBRE GLASS REINFORCED PLASTICS !S DETERMINED. UNCLASSIFIED Acc. Nr - Abstiacting Se r �V049P5G_ CHMICAL ABS~. 901709 Preparation of 7-hydroxy derivatives of thio theu*.. New means for, synthesizing thionaphthenic acid. r Mkg. V. Katts. 1. G ; ]Qnlenka- J, .;_ D~troftcnko, I Ref. Code: YO'7 er 19MI-MI), I (Russ). Thieno[2,3-clpyryl- ium salts prepd. by acylation of 3-acetonylthiophene opened the ring in aUtali -to fwm 2-acyl-3-acetonylthiophenes which then MR-H) OL R - Me) cyrJized to 7-hydroxythianaphthenes. Thus, in aq. ale. NlaOH was prepd. 5-methyl-,r-hydroxythianaphthene (I), m. 68% and 5,6-dimethyl-7-hydroxythimaphthcne (II), m. 99-100*. G. M. Kosolapoff REEL/FRME 198 1894 USSR UDC 547-739-3'81P'621 LUISPINO. V. -1,, AIEhMEV, N. N., and BARANOV, S. N., Donetsk. Branch of Physical-Organic Chemistry, Institute of Physical Chemistry, Acad. Sc., UkrSSR, Donetsk "Selenopheno 13,2-c]pyry1iuia Cation -- A new Heteroaromatic Systeri" Riga, Khimiya GeterotsilL*Licheskikh Soyedineniy, No 7, Jul 71, 3DP 997-936 Abstract: Acylation of 15-riethyl-2-acetonyl derivatives of selenophene (I) with carboxylic anhydrides (II) in presence of equimolar quantities of perch- loric acid (III) yields i-~cienopheno[3,2-c]pvryliuTl. pe*rchlorates (w). Tne reaction in cm*ried out at room temperature by adding, (1) to a previonslk~ pre- pared miyture of an equivalent at.,iount of (III) and azeess (u). The sti-o(-ture of_the products was supported by IR spectra. An intlensive band at 1620-1616 CM 1 Was assigned to syrrretric valence vibrations of the pyrylimi cat-ion. Tho product is a now lie taroaromptic system carjable 04' reactions t~rpical of ti--e pyrylium synter.: reaction of ammonia with selenopheno[3,2-c],n,,,ryl.itLr~ salts _e_ - 0 e art!~ yields new se! -0T-_-e7,-,13,2-cjprridines: 2,3,4,6-t tr - thyls~-1err_)phCno13,2-cj pyridine, m.p. 81-820 an~t 2,4,'O'-trirr:ethylselenorhero[3, -6 ~--i' 1-1 - P - 2 p aine 600. 1/1 1/2 020 UNCLASSIFIED PROCESSING DATE--30OCT70 TITLE-CYCLOPROPENYL, AND CYCLOHEPTATRIENYLPHOSPHONIUM SALTS -U- AUTHOR-(04)-DULENKOt V.I., SEMENOV, N.A., BARANOV, S.N., KRIVUNY S.V. COUNTRY OF INFO-USSR SOURCE-LH. OBSHC~-. KHIM. 1970, 40(3), 701 DATE PUBLISHED--70 SUBJECT AREAS-CHEMISTRY TOPIC TAGS-CYCLIC GROUP, ORGANIC PHOSPHORUS COMPOUND, POLYNUCLEAR HYDROCARBON, PERCHLORATE, BROMIDE, BORON FLUORIDE CCNTROL MARKING--NO RESTRICTIONS DOCUMENT CLASS-UNCLASSIFIED PROXY RkEL/FRAME-2000/0385 STEP NO--UR/0079/70/040/003/0701/0701 CIRC ACCESS ICN NO-AP0124548 UNCLASSIFIED 2/2 020 UNCLASSIFIED PROCESSING DATE--30OCT70 CIRC ACCESSION NO--AP0124548 ABSTRACTIEXTRACT--(U) GP-0- ABSTRACT. REACTION PPH SU83 WITH I IX EQUALS CLO SUB4, BF SU84 OR 6R) AFTER BRIEF HEATING IN A POLAR SOLVENT SUCH AS MENO SU82v MECN, OR CHC,L SU831 GAVE LOOPERCENT 11. THE CHARGE TPANSFER. TOWARD THE P ATOM IN 11 TENDS TO STABILIZE THE PERCHLORATE AND REDUCES HYGROSCOPICITY Of THE BROMIDE. USE OF THESE SALTS FOR VITTIG REACTIONS SHOULD AFFORD A ROUTE TO ALKYLIDENE DERIVS. OF CYCLOHEPTATRIENE AND CYCLOPROPENE, WHEN EITHER TROPYLIUM OR I IONS ARE USED IN THE ABOVE REACTION, RESP. FACILITY: DONETS* OTD. INST. FIL. KHIM. IM. PISARZHEVSKOGO, DONETSKj, USSR. UNCLASSIFIED Acc. Nr - Abstracting Service: P\ A04 CHEMICAL ABST. V ~'6;' LAW) 90170a Prepuation of 7-hydroxy derivatives of thi( thene. N?w means for synthesizing thionaphthenic acid. enka. V, I.; Katts, LG lquienko L. V.; Dorofeenko, Ref. Code: OR 0Y0? T'111~~~I!e7~n'oF2,3-clpyryl- uss). iurn --dts prepd. by acylation of 3-aceton-Ithiophene opened the ring ia alkth to form 2-acyl-3-acetonylthiophenes which then Me (1, tt H) m R Me) S R OH cycJized to 7-hydroxythianaphthenes. Thus, in aq. a1c. N&OH was pmpd. i5-mcthyl-7-hydroxythiariaphthene (1), m. 68', and 5.6-dimetliyl-7-hydroxythianaphthene (11). m. 99-100. G - M - Kosolapoff REEL/FWIE 19801894 112 016 UNCLASSIFIED PROCESSING DATE--230CT70 TITLE--MULTIFUNCTIONAL SYMMETRIC SCHEMES -U- AUTHOR--DULEPCVo YE.Gs COUNTRY OF INFO--USSR SOURCE--AVTOMATIKA I TELEMFKHANIKA, 1970, NR 51 PP 207-208 DATE PUBLISHED ------- 70 SUBJECT AREAS--ELECTRONICS AND ELECTRICAL ENGR., MATHEMATICAL SCIENCES TOPIC TAGS--CODING, LINEAR AUTOMATIC CONTROL SYSTEM CONTROL MARKING--NO RESTRICTIONS DOCUMENT CLASS--UNCLASSIFIED ~PkOXY REEL/FRAME--1993/0919 STEP %)O--UR/0103/70/000/005/0207/0208 CIRC ACCESSION NO--APOL13754 UNCLASSIFIED 2/2 016 UNCLASSIFIED PROCESSING DATE--230CT70 CIRC ACCESSION ND--AP0113754 ABSTRACTIEXTRACT--(U) GP-0-- ABSTRACT. A METHOD OF LJ(--AL COJING SUGGESTED BY 0. B. LUPANJV IS USED FOR THE CONSTRUCTION OF CONTROLLEO SYMMETRIC SCHEMES. IT IS SHOWN THAT THE COMPLEXITY OF SUCH SCHEMES liNCREASES Ifili ACCORDANCE WITH THE LINEAR LAW TOGETHER WITH THE INCREASE OF THE NU!MBER OF ARGUMENTS. UNIC LASS IFIED ti I j v-1 !V# WITH -OLIDS Batsanov, S. S., Ye. V. Dulcpo~, F. Ni. Z~oroz, L. V. Lukina, and V. V. Roman'- kov. Effect of explosion% on materials. Shock compression of rare rarth metal FGiV, no. Z. 1971, 266-Z69. Results of a study of shock compression of ten rare earth metal (REM) fluorides and yttrlurn fluoride are presented. It is sho,wn that the grcateotphyrical characteristics change occurs using 30-50 g hexogene charges, with the exception of Ccr 3 and FrF 3 for which the most significant changes occur using 100-150 g charges. All the shock- compresned materials displayed optical Anisotropy. Pines, the initial materials were finely diopersed and therefore were poeudoisotrapic. The new phase is normally inhomagencoup. and the properties change occurs (or accumulates) in different grains with varying intensity; the value of the effect is maximal only In a small number of crystalline particle*. Table I shows refractivity indices of the new phases; a 4 14.5 SI P,F. NO. 0: 7 to n I '2 90 .1.0 , 1 :,, S~J_.+DANO 75 16:U ~S. ~: .; T'06 1.(0 I rdF, nP. 0 1 fi:N. 3: 6. DYP. HOP. 7 7:,.' 1 5.02 11.2 1.56 4.w 11.1 i.w Table I. a - c ompound, b - Initial mate r ia 4 v - c ompressed material IZZ) USSR UDC 541-57 DULEFOVY Ye. V., Institute of Thermophysics, Siberian Department, Academy of Nov 0 a ib Ir 0 K "Study of the Chemical Bonding in LiF and CaF2 Single. Crystals during Heating" Moscow, Zhurml Strukturnoy Khimii, Vol 12, No'.1, Jan-Feb 71, PP 193-195 * Abstract: The parameters of the Szigeti equation, used widely in studies of chemical bonds in ionic crystals, were studied as functions of the temperature. The goal war. to study the behavior of the charge e* i~ heating LiF and CaF2 single crystals. It was determined that the charge e is practically constant in the temperature range 0 -- 6000K. It is suggested that a special theoreti- cal analysis would have to be carried out to determine whether this phenomenon could be applicable to other crystals. 1/1 USSR UDc 621-396.6-181.5 GUBAR-EV, L. M. , STRUKOV, A. Z. "Homogeneous Computer Media and Problems of Microelectronic Realization" Kiev, IVUZ Radioelektronika, Vol 14, No 11, Noy 71, pp 1265-1281 Abstract: The authors discuss the possibilities of increasing the relia- bility, stability and flexibility of computer devices with the use of homogeneous computer facilities. A homogeneous computer facility is defined as a regular structure consisting of a set of identical inter- connected elements functional cells which are geometrically located precisely in space and capable of performing a given logical function after adjustment of the elements. A functional cell is defined in turn as an automaton which can be adjusted to perform some logic function. Problems of constructing homogeneous computer facilities are discussed as vell as the structure of their functional cells and methods of con- trolling homogeneous facilities. The possibilities of microelectronic realization of homogeneous computer facilities on the basis of' potential and radio pulse elements are evaluated. Examples are given of construc- 112 USSR GUBAREV, L. M. et al., IVUZ Radioelektronika, Vol 14, No 11, Nov 71, pp 1265-1261 tion of homogeneous computer facilities based on metal-oxide-semiconductor structures, bipolar transistors, and also the results of modeling such facIlifies on the basis o:f Soviet "TROPA-3" microcircuits. Facilities based on radio pulse elements have a power drain 1-2 orders less than that of facilities based on potential elements, and also realize high speeds reaching 500-700 MHz with respect to the cadence frequency. Tiwrelve figures, bibliography of twenty-three titles. 2/2 - 42 - USSR UDC 539-23+539.103 S. and ZAVARZINA, BARIT, I. YA., BAI.A.S-HKO, YU. G., I "Using Fine Organic Films in Nuclear Physics Nperiments" Moscow, Probory i Tekhnika Eksperimenta, No 1, Jan-Feb 71, pp 57-60 Abstract: The experimental work described in this paper was don4in connection with measurements of deuteron polarization in lie elastic dispersion in the energy range of 1 to 2 Kiev. Such organic materials as nitrocellulose.,- polycaprolactam resin and fiber, and nylon, were subjected to tests for mechanical rigidity and imperviousness to the gas. The most satisfactory materials proved to be polycyromellitymide. Windows of this material were made to enclose helium at a pressure of 140 atmospheres and had to separate this high-pressure gas region from a space with a pressure of less than 10-2 atmospheres. The article describes the preparation and testing of the windows and the process of measuring the film thicknesses. There were two such processes: one by passing alpha particles through the film, the other through the shift in maximum (p,d~j ) reaction 1/2 USSR BARIT, I. YA., et al., Pribory i Tekhnika Eksperimenta, No 1, Jan-Feb 71, pp 57-60 of 19F. A table is given of the change in film thickness, as measured by both these methods, under proton bombardment. There is also a second table comparing the characteristics of films made of various organic substances. 2/2 71 USSR UDC: 536.221:537-312.5 DUL'IIEV G N , Z.ARICHNYI-K, Yu. P. , Leningrad Institutc of Precision t~*~Ptics ~e~cics "On Calculating the Thermal and Electrical Conductivity of Melts of Some Metals" Moscow, Teplofizika Vysokikh Temperatur, Vol 10, No 4, jul/Aug 72, pp 771-777 Abstract: Formulas are presented for calculating the thermal and elec- trical conductivity of a binary melt based on a model which assumes that components which are praictically insoluble in the solid state should re- tain independent region!; f illed with homogeneous atoms or molecules at temperatures above the rielting point but considerably below the boiling point, i. e. there should be regions displaying short-range order even in a molten binary alloy comprised of such components. The proposed formulas give the coefficientn of thermal and electrical conductivity in. terms of the knoum coefficients of the components and their concentration. Comparison vit-h experimental date shows certain discreT)ancies which can be attributed to measurement error, differences between the chemical com- 1/2 YSSR DUL'IMV, G. N., -1ARTCjT_'2YAX, Yu. F. , Teplofizika Vysokikh Termeratur, Vol 10, No 4, Jul/Aug 72, pp 771-777 position of the components in the solid and molten stuates, or the presence of regions with short-range order having a solid-soltition strticture. On the whole, coincidence between theory and experiment is better for the proposed =cdel thar -for =cdels in the form of structures with closed in- clusions. 2/2 107 - USSR ATA A. and UDC: 536.2.01 "Improv-Ing the Accuracy of the L. V. Yantorovich Illethod as Applied to Boundary Value Problems of Stationary Heat Conductivity" Moscow, Izvesti a -All SSSR-Dier -t, No 1, 19"2, PP 154-159 Y getika i tran3por I Abstract: Of the methods available for solving boundary value problems of thermal conductivity, that of Karitorovich is pie- Iferable for two-dimensional and three-dimensional problems. Earlier attempts to use the Kantorovich method in this applica- tion suffered from defects which the method propooed in this brief communicatien avoids. It is quite simple, and permits obtaining coordinate functions in the Kantorovich method i..,hich satisfy the differential equation resulting from that method and the boundary conditions. Application of the demonstrated -proce- dure is explained via the example of the problem of finding the stationary temperature field of a finite, hollow, thermal.1y con- ducting cylinder. USSR DULIN"M4,,N., KAYDAINOV, A. I., et al. UDC 621.377.622.322.4 621.377. 622.2S 181.48. 621.3.017.7 536.582 "Experimental Study of Thermal Modes of Accumulato-r Using Multiple-Aperture Ferrite Plates *(MFP)II Elektron. Tekhnika. Nauch. - Tekhn. Sb. Mikroelektronik-a [Electronic Technology. Scientific-Technical Collection. Microelectronics], No. 5 (26), 1970, pp 133- 142. (Translated from Referativnyy Zhurnal Avtomatika, Telemekhanika i Vychisli- telInaya Tekhnika, No. 5, 1971, Abstract No. 513122 by TR). Translation: An analysis is presented of the thermal mode of a diode assemblyand its permissible temperature is determined: it is established that the temperature field is practically even and that the reliability of operation of the diode is characterized.,not by the permissible temperature of the surrounding medium, but rather by the temperature of the assembly itself. A description is presented of the experimental installation, along with the results of measurement of the temperature field of the accumulator in various operating modes. Recommendations are given for improvement of the themal mode of the accumulator. 5 figs, 5 biblio refs. 88 - 1/2 013 UNCLASSIFIED PROCESSING DATE-30OCT70 TITLE-CALCULATION OF THE THERMAL CONDUCTIVITY OF MULTICOMPONENT SOLUTIONS OF NORMAL AND ASSOCIATED LIQUIDS -U- AUTHOR-(03)-AGAP O.B.t DULNEV, G.N., ZARICHNYAK, YU.P. :,COUNTRY OF INFO-USSR S,OURCE-IZV. VYSSH. UGHE8. ZAVED., NEFT GAZ 1970, 13(3), 79-82 DATE PUBLISHED----70 ,SUBJECT AREAS-PHYSICS TOPIC TAGS-THERMAL CONDUCHVITYp MULTICOMPONENT SYSTEM, SOLUTION PROPERTY, CALCULATION CCNTROL PARKING-NO RESTRICTIONS DOCUMENT CLASS-UNCLASSIFIED PROXY REEL/FRAME--200011126 STEP.NO--UR/0152/70/013/003/0079/0082 CIRC ACCESSIGN NO--AP0124781, UNCLASSIFIED 212 013 UNCLASSIFIED PPOCESSINC DATE--30OCT70 CIRC ACCESSION NO-A90124781 A3STRACTIEXTRACT-(U) GP-0- ABSTRACT. THE THERMAL COND. WAS CALCD. ACCORDING TO THE METHOD OF G. 14. DULINEV AND YU. 0. ZARICHNYAK (jV66, 19671 AND CO'RRESPONDE0 TO Tli~ EXPTL. OATA. THE N!EFHCL:,l FOR CALCG. THE COND. CF SOLINS. OF NON REACTING LIQ'S., 1NICLUDING AQ. AND NONA"Q. COMPGNEINTS. FACILIfY: LENINGRAD. INST. TOCHIN01 Pl.EKH- OPT., LENINGRAD. USSR. UNCLASSIFIED UNCLASSIFiEO PRCCESSING OATE--13,NnV70 TTr_LE--MEC4A.-!ISA UNDERLYING THE EXTRACTION OF PALLADIUM iilTH '7:---TRl,r4,i---CTYLt?H~'JSPHINE SULPHIDE -U- .1 AUTHOR-(04)-BLED?N0V, B.P., PAVLENKO, A.F., KONOVALOVAt LvA.p OULNEVA, .~.._-.V YES .___._Cd_UNf'kY OF INFO--USSR ~SOUqCE-IZVEST. V.U.Z.t TSVETNAYA MET., 197D(l), 60-64 1,1)ATE PUBLISHED ------- 70 SUBJECT AREAS--CHEMISTRY, 14ATERIALS 'roPIC. TAGS--RALLADIUM, CHLORIDE, EXTRACTIVE 14ETALLURGY CONTROL r-lAQKlNlv'--fj() RESTRICTIONS DOCUYENIT CLASS--t" C LA S S I P I E L) r_E_L/F!,.AME__2000/0552' 'PROXY STEP CIRC ACCESSION NJ-AP012et~A7 S I F 10 LA 212 009 UNCLASSIFIED P!*