SCIENTIFIC ABSTRACT KIROVSKAYA, I.A. - KIRPICHEV, E.F.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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WOO (M) -ACMIM 0275/65/000100 ldektAnik SY, tit' Abb Ref- prilmen'" lie AM=t Mad tlr6d~ ILA: Now- _0 !WN r-j TIMs Rrdroren orptlon 0 &124 - 7A 'CIM SOMWEIrii. i-=8kOAQ'mn-taj* it 157, 19631 94-98 40P10 TAOSs bydro admorption 9ft ICK,tHydrogen adxorp'tion-~ at initial priimim of' 0.0 TRLILCUT 554- -502;i77l. at teVeratures of -~1861*,+1909~~*"laim-,, The isobars obtained reveal Wb 'Adi&i)ti~i:-'basit.*al~ss~withIA-160-40 were tyjas of tidso*tioh. -'CCVW&M 14 tr, of - thj~ Abet are of tbs-ordca~.' of k~ilhloli is calcula -betw6ed" he scumou and abMtion ance :6d tl*~~ 2attioslm diso6AG!"~ subst a having. Identical'.' ..*Wtal Is BUB"0019t, ON Co .(Anche-r,11.1; KPYSTEW,ld. Earl a. -7 5/136/63/000/003/002/OwT P-193/Z383 Pankin, V.A. and AUMORS: Ylirpa, X,1"4 Koleanikov, N.P., Shishkin, Yu.A. TITLE: Investigation of the energy and force parameters in the rolling of aluminum-clad copper PERIODICAL: Tavetnyye metally, no. 3, 1963, 60 - 65 TECT: The experimental specimens consisted of copper plates, 320 - 570 mm wide and 414 - 560 mm long, enclosed between two slightly larger aluminum plates, the whole assembly being held together by two rivets* Four types of the sandwich were used in the tests with an Al-Cu-Al thickness ratio of 2.56:9-7:2-56 mm, 1-4:9*7:1.4 mm, 2.56z5o75&2.56.mm and 1.4:5.75:1.4 mm. The cold- rolling experimnents were conducted on a four-high reversible stand 2840 with working and backing rolls of 620 and 1 370 mm in diameter; respectively. Formation of bond between the sandwich component was ensured by giving it a reduction of 65 - 75% in one pass. in a few cases the same reduction was attained in two passeso The following parameters were determined in each experiment: roil pressure; current in the main motor; voltage in the main motor, IL__,Card..1/2 S/136/63/000/003/002/Oo4"' Investigation of .... F-193/F.383 driving current; main motor speed; temperature of the metal after rolling, The strength of the bond between the Cu core and Al cladding was determined by banding tests; in addition, tensile tests were conducted on test pieces cut from each specimen. Conclusions: 1) the maximum roll force recorded was 1 140 tons, i.e. 330.0' of the force permissible for the stand 2840. 2) The roll force under conditions of steady rolling was 950 tons. 2 3) The average roll pressure varied between 25.4 and 48.1 kg/mm 4) Comparison of the experimental data with values calculated from several known formulas showed that the formula due to Rokotyan gave results in closest agreement with the experiment. 5) The strength of bond and the mechanical properties of the final product were not significantly changed by effecting the required reduction In thickness in two instead of in one pass, This means that a wider range of the existing rolling equipment can be used for the fabrication of Al-clad Cu. There are 3 figures and tables, Card 2/2 'ACCESSION NR: AP4037201 S/0125/64/000/005/0080/0082 (Engineer, Moscow); Barbanel', Re 1. (Candidate of .AUTHOR: KiTp. technical i`cie~ces, Moscow); Stbklitakiy, L. I. (Engineer, Moscow) TITLE: Experience with manufacturing heat exchangers by c6ld roll weldinjg SOURCE: Avtomatiche okays ovarka, no. 5, 1964, 80-8Z TOPIC TAGS: welding, aluminum welding, roll welding i. cold roll welding, aluminum evaporator welding, aluminum condenser weldf~g, refrigerator heat exchanger welding ,ABSTRACT: Until a short time ago. refrigerator evaporators were manufactured frorn stainless steel by stamping half-channelo in two blanks and subs'equently -resistance -welding them together along the channel contours. This Method involved much labor and required large amounts (5 kg of lKh18N9 steel per ,evaporator) of 'steel "containing highly critical nickel, Condensers were ;Card 1 /2 ACCESSION NR: AP4037201 manufactured from "critical copper tubing. A "now" process for manufacturing evaporators and condensers is described in which two aluminum blank sheets with .a masking pattern on one of them are cold-roll-welded together, and the channels ;are subsequently blown by 80 - 100 -atm water pressure; the aluminum surfaces to ;be-welded are roughened by metal brushing. A oneLshok reduction of 75% and a !pressure of 20-25 kg/mmjl were used in rolling the sheets on a two-rhigh min with i 600-mm rolls and a rolling speed of 0. 5 m/sec. Welds strengthened by annealing at .500C for 1. 5 hours could stand a test pressure of 25-55 atm. Orig. art# has: 2 figures. .7 -z"i .i,*ASSOCIATION: none Ar SUBMITTED: 25J&n64 ',DATE ACQt Miln64 ENCL: 00 !SUB CODES- NO RET SOVI 002 -OTHERS 000 ,'Card 2/2 NRs AP6007781 SOURCUCODE: _1110136166/00070021007M079- AUTHOR: Kirpa, I. G. ORG: none TITLE: Effect of the conditions of de ormation and.heat treatment on the quality of the weldingbf aluminum tube sheets 1~( Y1 SOURCE: TS(v'etnyye metally, noo 2, 1966, 74-79 TOPIC TAGS: aluminum, cold welding, metal tube, beat exchanger, weld evaluation, metal heat treatment/AD1 aluminum, ADlM aluminum ABSTRACT: The quality of the aluminum tube banks used in heat exchangers is in- fluenced by the basic conditions of the cold rolling (i.e. cold welding) and heat treatment of the aluminum strips used in the fabricatioA of these tubvbanks. Accordingly, the author investigated this influence for sheets of AD11-'and ADIM aluminum. Al specimens 1.5, 2, 3 and 4 mm thick were cold-rolled Tc-old-welded) into tube sheets 3, 4, 6 and 8 mm thick in a two-high mill on varying the degree of deformation from 14 to 25, 50, 60 and 70%, with subsequent heat treatment (annealing) at 150, 300, 400, 450 and 500% for 1, lo5, 3. 5 and 24 hr. for purposes of compari- son, some of the specimens were hardened prior to their rolling. The pressure of the metal on the rolls was measured with the aid of dynamometers and strain gauges. The tenacity of the cold welding (cold rolling) was tested by three methods: tearing, Card 1/2 UDC: 669o715-462:539.5 L 36o64-66 ACC NRI AFDVUIIUL 2, and rupture of channels by hydraulic pressure, atm kg/mm; breaking, kg/mm Findings: a satisfactory tenacity of the cold welding is achieved when the degree of deformation is -60 or 70% and the subsequent annealing temperature is 500*C for 1.5hr.' In addition, it was established that the tenacity of the cold welding is virtually independent of the rolling rate, within the range investigated (0.04 to 1.57 m/sec). On the other hand, this tenacity is affected by the roll diemeter, increasing some- what with increasing roll diameter -- this is clearly attributable to the increase in the unit pressure of the metal on the rolls, which is also the reason why thicker tube sheets (444 mm) display a greater welding tenacity than thinner sheets (1.5+1.5 mm). The most decisive factor, however, is the presence of a layer of oxides at the surface of the aluminum, which cannot be completely eliminated by prior cleaning with mechanical rotary brusheal these oxides absorb moisture from t1a air and form A12030 e1120 and they adversely affect welding tenacity; this may be reciedied by reducing to a minimum the time between cleaning and rolling and by pickling the sheets prior to their annealing. Orig. art. has: 5 figures and I table. SUB COD81 13, Il/ SUBM DATRti-j1OnsL': ORIO Rzrl 007 Card 2/2 vMb POYARKOV9 M.F., prof., doktor tekhn.n~ukj KALININ, N.F., dotsent; BXHAROV, V.I., dotsent, kand.tekhn.nauk;,IIRPAL_I.I-!j-inzh. "Electric power supply of industrial enterprises" by A.A.Fedorov. Reviewed by M.F*Polarkov and others. Prom.energ. 16 no.6:52-53 g4 t61. (MIRA 15:1) (Electric power distribution) GREYSUKH, M.V.j YERMILOV, A.A.; ZAIMSKIY, Yu.Ys.; KAZYMOV, A.A.1 KATSEVICHt L' Sjj_AjRP 1,1. KIREYEV, M.I.; KNYAZEVSKIY, A _j B.A.; KO M.N1 A; KRZHAVANIK, L.V.; KUZn=V,, P.V.j MOFIDZOVI K.S.; WOVICH, I.I.; RYABOV, M.S.; SVENCHANSKIY, A.D.; SOKOLOVO M.M.; SYCHEVp L.1.1 TVERDIN, L.M.1 KHETFITS, M.E.; SHULIMOVp U3.1 EPSHTEYN, L.M.; SHCHMOLIKOV; Te.l.; TSAPENKO, Ye.F.1 FEDOROVp A.A., glay. red.; SERBINOVSKIY, G.V.9 red.; BOLISHAM , Ya.M., red.; BRANDENBURGSKAYA, E.Ya., red.; TVERDIN, L.M., red.1 FRIDUN, L.M., tekhn. rod. (Handbook for power engineers of industrial enterprises in four volumes] Spravochnik energetika promyshlennykh pred- priiatii v chetyrekh tomakh. Moskva, Goaenergoizdat. Vol,2. [Electria-power supply (conclusion), use of electric power and electrical equipvent In some branches of industry] Elektrosnabzhanie (okonchanis), priemniki elektroenergii I elaktrooborudovante nekotorykh otraslei promynblennosti. Pod obahohei red. A.A.Fadorova (glav. red.), G.V.Serbinowskogo I 1A.M.Bol'shama. 1963. 880 p. (W RA 16:7) (Power engineering-Handbooks, manuals, etc.) (Electric power distribution) BUOt A.K.; MIKSLISON, P.B.j KIRPA LM Photometric determination of tin an a tin-iron-dimethylglyoxime terwz7 oompowA, Ukr,khim,shur. 28 no.8:963-967 162. (KIRA 15:11) 1. Kiyevskiy gosudarstyennyy universitet im, T.G. Shwmhenko, (TiD-An~lyois) (Tin compounds) KIRPALI, G*R* Turgay bauxite-bearing province, Idt. i poi. iskop. no-5188-95 s-o 16/,. (MIJRA 171ll) 1. Severo-Kazakha tans koye geologicheskoye upravlenlyx,, Kustamay. XIRPALIP 04RO 11poohm of bauxite accumulation in th( Gretaceous and PalAogens in the Turgsq trough* Geole rude mostorozbe 6 no,6tnO-222 &D (MIRA 18 14) 1. Severo-lasakbAtanskayo geologichaskoys upravlaniye, XustaW. !,.TJ~PA' P. Y, .1 1 rpD! "Tiv. effer-t of ",;a-j-C,,ttjjj., Llrle3 rin nuall of itivil, Ti-u(', ly Biiryat-Monr-ol. Opyt. ~~Iutntzll zhivot-novccistvii, Isque 1, 1`49, P- 109-15- S0: U-h6~;l, 1(--') Sept. 1~3, (Lctopls I "hiirnal In-r; 11 -,.o -c. 2', KIRPANIFV, M. Important form of methodological work. Prof.-tekh.obr. 21 no.3:12 Mr 164. (PIRA 1'7:4) 1. Zamestitell nachallnika Moskovskogo gorodskogo upravlaniya professionallno-takhnichoskogo obrazovanlya. KIRPAITEVA LJ Structural tnVI of Plow layers as reletAd to filtration, porosity, anA volumetr1c weight. Zemledelle 6 no.11:24-28 N #58. NIRA 11:11) (Soil physics) KIRPANIVA, L.I. Iffect of frost on soil stractnre, Doid. Akad. sellkhos 24 no,ll:)7- 41 159 (MIRA 13:3) 1. Vessoyusnyy nauchno-iseledoystallskiy institut udobreni.7 1, agro- pochvovedonlya. Pradetaylenal chlonon-korrespondentom Yeesoyusnoy akademii sell skokhosyaystyenoykh rAuk imeni Isnina. (Boil freosing) KIRPAINEVA, L.I. "The Structure of the Topsoil of Silty Clay Sod-Podzolic 3oils, Some Regularities of its Changes, and Research Methods"; dissertation for the degree of Candidate of Agricultural Sciences (awarded by the Timiryasev Agrimltural Academy, 1962) (Izvesti,ya Timiz7azevskoy Sol I skokhozyaystvennoy Almdemiij, Moscow, No. 2, 19630 pp 232-236) GORBATSKVIGHp N.P., redd_XIRPATOVSWA, Z~I,,, red.; MOISEM, I.N.0 red.; BRAMIBA, ff.-T.-p-T-9M. red. (Hydrological yearbook] Gidrologiobeekii exhogodnike Leningredp Gidrometeor, isd-vo, 1958; Vol, 2, (Basin of the Black and Azov Seas (excluding the Caucasus) Basseiny Chernogo i Azov- skogo morei (bez Kavkaza). No.4.5. IDnieper River basin belov the Pripet River] Bassein r. Dnepr nizhe r. Pripiat'. Pod red. N.P.Gorbateevich i Z.I.Kirpatovskoi. 1961. 283 P. (MIRA -15-- 4) (Kara Sea-Hydrology) (Azov, Sea of-Hydrology) (Dnieper River-Hydrology) AVERCHENKOp V.P., inzh.; KIRpATOVSKIYp G,V,p inzh,; FOU, I.Ye., inzh, Electric power supply of the construction site of the Krasnoyarsk Hydroelectric Power Station. Energ, stroi. no.41:45-54 164. (MRA 17:11) I.T). Intestines - Surrer7 :~, J')t!-l S1nFlc intestinal suttlrc-- with kncts on ihe rucon, lhirur-iia no. ~ "I. "onthly List of fjLssi~ ~cce~siojLsj Librar7 of Congress. ',Icvcmbcr 1-~52. U'.,ClAc,,OIFIFZ YIRFATOVSX1ft i. 6. '7aaciae and Cellular Spacing in the Foot.0 Cand Mad Sci, First Moscow Order of lenin Medical Inst, 15 Nov 54- (VMo 4 Nov 54) Bmey of Scientific and Technical Dissertations Defended at USSR Higher Educational Institutions (3-1) S03 Sum. No. 521, 2 Jun 55 Comparative characteristics of ons and two row Intestinal sutures. 1(hizurgila nooll:63-68 N 154. (MIRA 8:3) I@ Is kiLfedry operativuoy khlrurgii I topograficheskor anatomil (sev. prof. Y.V.rovanov) I Moskovskogo ordens, Lenins. meditsinsimSo instituta. (IMSTWS. surgery. exper.- an&stomosis, one & two row stutres, comparison) (BUTURISO intestinal anastomosis with one & two row sutures in dogs, comparison) XISPATOVSXIY,.__X,-I),- Fascial plexuses. Arkh.amt.glet.1 embr. 31 no.1:65-73 Ja-Kr 154. (MI-R A 7:4) 1. Iz kafedry operativnoy khirurgii i topografiahookoy anatonli (saveduyushohiy - professor T.V.Iovanov) I MoBkovskogo ordena Lanim maditsinakogo instituta. (Fascias (Anatoov) (Foot) KIRPATOYPKIY, I.D..kandidat maditsinskikh nauk. A now modification in anterorrhap)W. Wrargiia. no-10:84-86 0 155. (MIRA 9:2) 1. 1211*edry operatlynoy khlmrgil I topograftehookcy anatouit (sav.-Prof. V.V. loyanov) I Hookovskogo ordena Lenina meditainskogo instituta. (INTISTUM. surg. enterorrhap)W, now modification) (SMMS' modified, In surg. of intestines) "-k j t KIRPATOVSKIY, I.D., domed.nauk (Moskva, u1. Raskovoy, d.30, kv.13) Mucous membrane suture in surgery of the alimentary canal (with ummaZ7 in 49112h]. Vast.khir. 79 no.8:66-70 Ag 157. (MIRA 10:10) Is kefedry operativnoy khirurgii i topogreficheskoy anatomii (say. ovanov) 1-go Moskovskogo ordena Lenina meditsinskogo instituta . (GASTROIMBTINAL SYSTEM, surg. muoous membrane suture) KIRPATOWWrY, I.D. r Now method of soophagoal anastomoalso 1, Ix kafedry operativuoy khlrurgii prof. V.V. Novanov) I Moskovskogo ordens (ASOPHAGUS, S*g. 1%.f anastomosts, tachnio (lb2s)) Asp. khIr. 3 nos6il7-22 N-D 138. (KM 12il) t6pografichaskoy anatonu (Jav.- Lanina maditainakogo Inatituta. i KIPMATOVEKrT I D # VARFOID)WVA, T.N. (Koskya) - I I Axperimental comparison of knotted and continuous sutures of Intes- tinal serous membranes to uncles. Sksp. khir. 3 no.667-58 11-D 158. (jVMn.,jNM_SMGW) (KERL 12i1) (BUTU KIRPATOVSKTYi I.D.t VAWSUN, U.N.; ZOLOrAREVSKIY, V.B. Alloplasty 6f the muscular coat of the esophagus vith a polyvinyl- alcohol sponge. Khirurgiia 35 no,848-54 Ag 159. (MIRA .13:12) (ESOPHAGUS-..,SURGERY) ,,KIV.&TOVSKIT. 1-n-v kandemed.nauk; KUL119 Vo?.g, student Porous and nonporous prostheses in eacphageal alloplasty. Xhirurgila 36 rioeni=-M N 160. (KaU 13S12) 1. Is kafedry operativnoy khirurgii i topograficheskoy anatomii (zav. - Prof. VoVo Kovanor) I Moskovskogo ordem Lenina Keditaiw- skogo instituta, imeni IoMe Sechenovao (ESOPMU"URGEU) KIRPATOVSKIY, I. D. Doc Med Sci - (diss) "Theoretical foundations for intestinal suture." Moscow, 1961. 31 pp; (Second Moscow State Med Inst imeni N. I. Pirogov); 350 copies; price not given; list of author's works on pn 30-31 (10 entries); (KL, 71-61 sup, 255) KWATOVSM, I.D.j, kand.med.zmk Anatmical and "rimental principles for surface foot anesthosiao Tootokbir, 86 no,2975-77 161o (HIM 14 s2) lo Is kafedry operativnoy khirargii i topogrifichookoy anatmii (save - prof.. V*V* Rovanov) 1-go Hookovskogo ordena lanina medi- tainsko o institute. im4 I.M. Sechenova. frm-ZURGELY) (WCAL QWTHESIA) KIRPATOVSKIYI I.D.; SHUVAYEV, V.V. (Moskva) Some special problems of transplantation# bNped on materials of the scicntifio conference of the Laboratory forT ransplantation of Organs and Tissues at the Academy of Medica-3 3ciences of the U.S.S.R. Vest. AMN SSSR 18 no.l2s89-90 163. WIRA 17:7) KIRPATOVSKIT', I.D. Technique of a total trjnmpl&ntd*,,,,-,n Skeper, khir, i an&6t. 9 no.511 -34 1. Laboratorlya po peresadke organov ntvitellnyy chlen AM SSM prof. V.V XCvArti, BOCHAROV, V. Ya.; KIRPATOVSKY# IsDo Regeneration of the 17mph and blood vessels of the wall of the miall intestine of dogs after different types of Intestinal sutures, Cook. morfe 13 no*2&170-174 165 1. Department of Normal Anatomy, lot Mosaaw Medical Inatitut and Laboratory for organ and tissue transplantation, Academy or Medical Solenceff U.S.S.R., and Department of Operative Surgeryp P.1ammba, University, Moecowp U.S.S.R* KI-IIPAT,DVSKIY, I.D.; OKSMAN, T.M.; EBYNOVA, N.A. V#isciilar nwistomoses In th-? autotrai,splantaticn of lin :-xtremity. I 11. Trudy I-go MMI 42:38-43 165. tll-IRA 19:2) 1. L-Aboratorlya po peresadke organov I tkaney Al) S3513. KIRPATO.VSKIYO I.D.; 0K.S.K111, T.M.; SFUVAYFV, V.V. Technique of the replantatior of at. extre:n1ty In doF rudy 1-go 14141 42:25-29 165. Intravital lympho- and vaEography in a -eplanted extremity; preliminary report. Ibid.!1,4-48 (MITU. 19:2) 1. Laboratorlya po peresadke organov I tkru-,,~,~ ~ISISFI. TFOIM, A.Z.; KULTK, V.P. iln,3 of synt.hatIc vnsculrir prosthesis In total trar.p-~.,Int.~ALcn of the small Intestine; preliminary report. Tri.,.'.,,r !.n4r 42: 22.1-231 165. (MIRA 19:2) 1. Is.boratorlyn po Fereandke organov i t.k,,ire,. A!-?i SO,*,*, i k9fedra np~.-.,itivzioy khlnurgll t topografle.-hemkoy anatomli T ord,mfi Leninn meditsinskogo ln3tituta Imet-A Secheno7ri. BOCH2,kROV, V.Yit.; KIRPATCVSKIY,, 1.D.; WILIK, V.F. ,~natcmlcoexp-rirrjental study of lymphatic an", b2ool of the nmnll Intestine in dops following Its total v -,to- anl homotransplantation. Trudy 1-go, MW 42:214-223 165. (KIRA 19:2) 7. VafeAri ariatnm'.i chelov--:kn I ordem lenin-1 med"t.-iinskoro imeni ScchoDova I labcr-Onrl,,ri po jvro.,mdk,- org-anov i tkaney KIRPATOVSKlY, I.D.; OKSIMMIS T.M.; 13YKOVAI N.A. 4amilar armstomoses in the autotraroplantaticn of an extrem1tys Trudy- I-go MI 42:38-43 165. (ICRA 19:2) 1. IAboratorlyn po peresadke organov i tkaney AM SSSR. ~ CHERKASMA, M.Te.; KIRPATOVSKIYj LD* _ Homotranoplantation 6f -the kidney, .165. 1, Laboratorlya po pdresadke organo :;7, -,7 O.i 5 .1 souac'i' C'61)1': 1?1"t/02~l)/GG/000/008/MO20/MO20 X M. Ye. ; Xirpa'6ov.;,i;y, 1. D. L 01-, tho problem of kidney_~~11~0"raft SO-U'l~CEE: 136cf. zh. Biolo-iya, Part II, Abs. BM118 RIE-C SOUR.CE,: -ji7. I-go Mosk. ined. in-ta, v. 42, IOG4, 177-180 T O-OIC TAGS: "biologic transplant, organ transplant, medical science ~'113STR,t~CT: A iidney transplant to the neck performed on (logs was accompanic.d ;n "- 43 0 ie case of dores (firs, series) by a bilateral ncphrcctomy. A one-sided tran was performed on 11 dogs (sccond series) at the time of the s I.) I nunit , , L No i-,cphrectomy wns peformed on four dogs (third series). Among all the choirs, cil-ht died wiLhin two days. The kidney of the dogs of the first series .U,nctioncd for 7-11 days (to seven days in one case). A sharp change in the blood ..-,L.Aces and urine composition was noted. The transplanted kidney of the dogs of II-te second and third series ceased to eliminate urine on the second to seventh day (in'two cases, more than seven days). No change was noted in blood and urine Cord 1/2 UDC: 577. 99 - 7- C9"1-2L-67 ACC N-1: ARG03,1'654 a t Inclices. Air er the transplanted kidney ceased to function, its size doubled and a : few clays later, it detached itself. [Translation of abstract] . SUB CODE: 06 / ~' J, ! fACC HR""-AR6-0.346-5-2--rA) SOURCE CODE: U R/02. 99/,66-0 00-/,00 .' S/ MO-2.ON.020 AUTHOR: Bocharov, Ve Ya.; Kulik, V. P. TITLE: Experimentalanatomic investigation of lymphatic and blood vessels of the small intestine of dogs* after its total auto- and homotransplantation SOURCE: Ref. zh. Diologlya, Part1l, Abs. OM116 REF SOURCE: Tr. 1-go Moak. ped. in-ta, v. 42, 1965, 214-223 TOPICTAGS: au tot rans plantation, homotransplantation, medical research, biologic transplant, biology, intestine, intestine transplantation, grafting ABSTRACT: Autotransplantation of the small intestine was performed on 9 dogs, and homotransplantation of the same on 7 dogs. The upper mesenteric artery and vein were joined to the main blood vessels of the host. The lymphatic vessels were either completely ligated, with conservation or extirpation of lymph nodes, or else 1-2 large lymphatic vessels were ligated, leaving a free lymph drainage into the abdominal cavity through the remaining lymphatic vessels. The material was investigated in the process of the operation, after 1-2 days, 1-2 weeks, 1-2 LCard 1/2 UDC: 577. 99+ 591. 169 ACC* NRl ARG034652 months and more. More clearly expressed reaction changes in blood and lymphatic vessels were observed during homotransplantation than during auto- transplantation. The earliest changes in blood and lymphatic vessels took place in the area of the vascular crus and intestinal anastomoses. The intestines showed' more sharply defined changes in the venous system than in the arterial system. The area of the intestinal suture joined to the blood vessels towards the end of the first week. Drainage of lymph from the transplanted intestine was resumed in the end of the second week. Extirpation of mesenteric lymph nodes delayed the regenerative processes in the lymphatic vessels of the small intestine. Transplants diverting the lymphatic vessels formed at the end of the second month. The vessel cuff helped the regeneration of lymphatic and blood vessels. It is deduced that in cases of total transplantation of the small intestine it is indispens- able to restore blood circulation, and likewise to rebuild main and abducent lymphatic vessels. [Translation of abstract] [GC1 SUB CODE: 06/ 2/2 ACC NRs AR6034652 (A) SOURCE CODE: UR/0299/66/000/008/MO20/MiO20 p*sld . 1,,D.-,,-.Kulik, V. P. AUTHOR: Bocharov, V. Ya.; KLQ;kU yx TITLE: Experimental anatomic investigation of lymphatic and blood vessels of the small intestine of dogs after its total auto- and homotransplantation SOURCE: Ref. zh. Biologiya, Part II, Abs. BM116 REF SOURCE: Tr. 1-gq,Kook, pod-in-ta, v. 42, 1965, 214-223 TOPIC TAGS: autotransplantation, homotransplantation, medical research, biologic transplant, biology, intestine, intestine transplantation, grafting ABSTRACT: Autotransplantation of the small intestine was performed or, 9 dogs, I and homotransplantation of the same on 7 dogz. The upper mesenteric artery and 1, vein were joined to the main blood vessels of the host. The lymphatic vessels werci either completely ligated, with conservation or extirpation of lymph nodes, or else 1-2 large lymphatic vessels were ligated, leaving a free lymph drainage into the abdominal cavity through the remaining lymphatic vessels. The material was investigated in the process of the operation, after 1-2 days, 1-2 weeks, 1-2 Card 1 / 2 UDC: 577.99+ ACC NR- AR6034652 months and more. More clearly expressed reaction changes in blood and lymphatic vessels were observed during hom o trans plantation than during auto- transplantation. The earliest changes in blood and lymphatic vessels took place in the area of the vascular crus and intestinal anastomoses. The intestines showed more sharply defined changes in the venous system than in the arterial system. The area of the intestinal suture joined to the blood vessels towards the end of the first week. Drainage of lymph from the transplanted intestine was resumed in the end of the second week. Extirpation of mesenteric lymph nodes delayed the regenerative processes in the lymphatic vessels of the small intestine. Transplants diverting the lymphatic vessels formed at the end of the second month. The vessel cuff helped the regeneration of lymphatic and blood vessels. It is deduced that in cases of total transplantation of 'the small intestine it is indispens- + able to restore blood circulation, and likewise to rebuild main and abducent lymphatic vessels. (Translation of abstract) [GC] SUB CODE: 06/ 2/2 SOV/112-57-6-12637 Translation from: Referativnyy zhurnal. Elektrotekhnika, 1957, Nr 6, p 146 (USSR) AUTHOR: Kirpatovskiy, S. 1. TITLE: Calculation of the Dynamic"' Errors of a Steady-State Condition in Linear Systems of the First and Second Ord.ers (Raschet dinamicheskikh pogreshnostey ustanovivahegosya rezhima. v lineynykh sistemakh 1-go i 2-go poryadkov) PERIODICAL: Nauch. zap. L'vovsk. politekhnich. in-t, 1955, Nr 34, pp 7-42 ABSTRACT: Calculation of dynamic error is considered in linear fourpoles that are described by equations of the first and second orders. The conventional method of determining error on the basis of amplitude and phase is inconvenient for a harmonic -motion characteristic and to inadequate for non-harmonic motion. An engineering method for the approximate calculation of dynamic error is set forth. It includes finding the total dynamic error of a harmonic motion, and summing the total errors of individual harmonics. for calculating the error of a non-harmonic motion. Examples of error determination are considered for differentiating and integrating electric circuits of the first order, Card 1/2 SOV/112~57-6-12637 Calculation of the Dynamic Errors of a Steady-State Condition in Linear Systems . . . as wpll as for a second-order circuit comprising L and C. The procedure of adding up the errors of individual harmonics is specified. To facilitate calculation of the total errors of harmonics, nomograms for differentiating and Integrating circuits are presented. The above method permits determining parameters of a fourpole on the basis of a specified permissible error and a specified function of motion. It ic pointed out that, with passive elements, differentiating is accompanied by a lesser error than is integrating. Appended is a numerical example of calculating the dynamic error associated with differentiating a periodic process. Bibliography: 3 items. 21 illustrations. N. M.A. Card Z/2 XIRPATOVSKIT. S. ". kandidat takhnicheskikh nauk, doteent. - -, Calculating currents In line circuits. Blaktrichostvo noo4:86-87 Ap 157. (MLEA 10:5) l.Llvovskl.r poll takhal cheskly Institut. (ftectric circuits) 9(2) SOV/143-59-2-5/19 AUTHOR: Kirpatovskly, S.I., Docentt Candidate of Technical - e-n-c -BUT TITLE: Grounds for the Theory of Total Power of a Polyphase Circuit (Oboanovaniya teorii polnoy moshchnosti mno- gofaznoy tsepi) PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy - Energetika, 1959, Nr 2,2-pp 30-41 (USSR) I ABSTRACT: In his pa er, the author uses the term "polnaya mosh- chnost"I Uotal power) instead of "kazhushchayasya moshchnost''I (apparent power) according to the re- commendations for the terminology of theoretical electrical n ineering, published in "Elektrichestvoll 1957, Nr 6 ~Ref 1g. In his paper, the author de- fines the conceptions of the apparent power of a polyphase circuit. He states that a large number of authors, LITef 1-127, devoted their works to the de- finition of the apparent power in a polyphase circuit, but the results were often contradictory and confus- Card 1/5 ing. Consequently, since there is no generally ac- SOV/143-59-2-5/19 Ground for the Theory of Total Power of a Polyphase Circuit cepted definition of the apparent power, there is no generally accepted theory of the apparent power in a polyphase circuit and the calculations of the apparent power according to the methods of different authors lead to unequal results. The author of this pnpor otfirtn hin do-fint tlan wtth 0(t) titt4tomont thfit the conception of apparent power of it polyphase cir- cuit muet be analogous in principle to the conception of apparent power of a single-phase circuit. In the author's opinion, the apparent powqr of a consumer expresses the highest active power which may be ob- tained by a consumer after a certain improvement of his circuit parameters. The author performs the solution of the principal problems by using the ex- ample of a three-phase circuit with sinusoidal cur- rent and then presents formulae for polyphase cir- cuits with non-sinusoidal current. He presents the basic formulae for the power theory, once for a cir- Card 2/5 cuit with a neutral conductor and a circuit without SOV/143-59-2-5/19 Ground for the Theory of Total Power of a Polyphase Circuit a neutral conductor (additional formulae are liated in an appendix). Contrary to the opinion of R.A. Voronov and G.Ye. Pukhov Zlef if, the author states that the expression Ibf appargnt.power is as invariant as that of the active and reactive odwer. The power theories of F. Buchholz Zgef Y, W.Ouade ffef g, I. RosenzweiL Llef_,77, L.S. Lurlye ef-g, and G. Ye. Pukhov ef lj/ are reviewed. Ye rukhov used the cr?terium of equivalence# and arrived at a definition analogously to that accepted by the AIEE. Based on his investigatioris, the Etuthdr arrives at the following conclusions: 1.) The t1deory of I. Rosen- zweig may be fully proved, in the same manner as the deficiencies of the other theories may be proved, and there are no. reasons for 'the existence of differ- ent theories which cause confusions when measuring the apparent power, 2) As a result of the work of several authors, amongrthem a number of Soviet ones, Card 3/5 electric engineers have a sufficiently suitable and SOV/143-59-2-5/19 Grounds for the Theory of Total Power of a Polyphase Circuit reliable power theory of polyphase circuits. The basic part of this theory coincides with the work of I. Rosenzweig; the author explains the premises of the latter theory briefly. 3) For a more accurate calculation of the operational qualities of power consumers, it is necessary to develop and introduce meters for the "apparpt power", measuring I P, Ot t 0 or-meters*for the "paSBive" electric power, measur- ing t 1:) ZF Z A ps., whereby the latter-are more desirable In both ca- see, these measurements should be made as an addi- Card 4/5 tion to the active po*er measurements and instead SOV/143-59-2-5/19 Grouncb for the Theory of Total Power of a Polyphase Circuit of reactive power measurements. 4) The principles of the power theory for polyphase circuits must be explained in manuals and lectures to students of electrical engineering. There are 2 diagrams, and 16 references, 1 of which is 'American, I Polish, 5 German and 9 Soviet. ASSOCIATIONt Llvoveki olitekhnioheakiy. institut (LIvov Poly- technical Katitute) PRESENTEDs afedra teoretloheskoy i obehahey elektrotekhniki I Mair of Theoratioal and General Electrical Engineering) SUBMITTEDi July 4, 1958 Card 5/5 FIRPATOVSKIY$ S.I., kand.tekhn.nauk, dotsent Equations of the nonsymmetric winding of an asynchronous machine in stationary operation. Izv. vys. ucheb. zav.; energ. 4 no.10:30-37 0 161. (MIRA 14ill) 1. Llvovskiy politekbnicheskiy institute Predstavlena kafedroy teoreticheskoy i obshchey elektrotekhniki. (Electric machinery-Windings) 0 KIRPATOVSKIY, S.I. Indication of a 900 phase shift and use of the modulation of the parameters of measuring networks to achieve this. Much. sap. LPI no.1:235-242 161. (MIRA 16s6) (Electric measurements) S/135/63/000/002/008/015 A006/AlOl AUT11ORS: Gubenko, T. P., Doctor of Technical Sciences, Batranin, Yu. Ye., Lukin, V. I., Candidates of Technical Sciences, Rybakov, V. V., Fal'kevich, V. P., Engineers TITLE: Automatic quality control of spot welding by infrared radiation PERIODICAL: 3varochnoye proizvodstvo, no. 2, 1963, 25 - 27 TMT: In 1960 - 1961, the authors have been studying at the L'vov Poly- technic Institute the correlation between infrared radiation and the welding process and the quality of the weld joints produced. The results obtained were used to develop an automatic device for quality control of spot welding during the welding process by the intensity of the infrared radiation flux which is ir- radiated from the annular electrode-adjacent zone of the part to be welded. When the given infrared radiation level, corresponding to a given diameter of a spot, has been attained, the welding current is switched-off. The machine consists of the measuring head and the measuring unit, which are described and illustrated. The device was tested on spot-weldinG machine WF 62 d/60 with up to 500 kg elec- Card 112 S/135/63/000/002/008/015 Automatic quality control of... Aoo6/Aloi trode compression force. The welding current attained 18 kamp. Special experi- mental welding tests were performed; optimum conditions were not observed, i.e. the current and the electrode compression force were lowered or increased, and the methods of preparing the specimens varied, The main properties of the now machine were revealed by investigi6tiig the dependence of the weld joint strength and the dimensions of the cast nucleus upon the parameters of the welding condi- tions and the preparation of the specimens. It was found that the scattering of results in the breaking force per welded spot was only 16% atvarying compression force of the electrodes. Analogous ron~lts were obtained when the welding cur- rent was changed. The strength of the weld joint was 2,600 kg on the average for 2.5 mm thick plates and varied within +8%. The tests show that high stabi- lity of welding one spot is assured, Independent of the changes in welding con- ditions,parameters and preparation of specimens., There are 5 figures ASSOCIATION: L'vovskiy politekhnicheskiy institut (L'vov Polytechnic Institute) (Hybakov) Card 2/2 ACC NRs AP7002583 (p, N) SOURCE CODEI !UR/0413/66/000/023/00'78/0079 INVENTOR: Kirpatovsklyp S. Is ORGi none TITLEi Mothod for measuring flow rates of the separate components of two-component flows. Close 42, No. 189170 Zhinnounced Laboratory of Automation and Automatization of Electric Drive, Llvov Polytechnic Institute (Laboratoriya avtcomatiki i avtomatizataii olektroprivoda Llvovskogo politekhnichaskogo instituta)_7 SOURCE: Izobroteniya, proqrshlonnyyo obraztayt tovarny7e zn4ki, no. 23, 19660 79-79 TOPIC TAGSi flow motor, fluid flow, CD "TA**- +"- ABSTRACT: This Author Certificate presents a method for measuring flow rates of the separate components of two-componont flows if the densities of these components are different and known. To eliminate the effect of shearing of the flow components on the results of measuring the quantities,, the volume and mass flow rates of the two-component flow are measured respectively b7 volume and mass flow rate sensors placed directly one after the other along the flow. The signals proportional to the measured flow rates are fed to a computer which solves the system of two equations relating the volume and mass flow rates of the separate components. SUB CODE: 131 SUBH DATEs l8Jun65 KMPENKV y N.K. Automatic device for the f(eding of veneer aheet packages into the prose and for unlo-ading the bent and luod blocks. Der. prom. 10 no.12:8 D 161. (MIRA 14:12) 1. Ukrgipromebell. Woodworking maiihinery) tomatic control) M IEZFMKIYj M.Z,j XatPENCIV.-I.I.; DAIENW, I*M* Now type of an automatic row raing feeders Der.;mom 10 U0,45819i- 20 My 161 WU 1415) jAssembly-lble methods) (Furniture industry) - XIRPYJMVt W.K.0 insh. Mu2tiplb-bit vertical (attachable) baring machine. Der.prom. n n6,l2t24 D 162, (KaLA 16s1) 1. Ukrainskiy inatitut proytktiroyaniya mobeli. (Woodvorking machine;-y) MAYATM, A.A.; KRUTOUS, M.D.; GITAROSKIY, V.S.; IjOhl- "YO, V.S.; GOPLEILIK, M.M.; VINOGRADOV, N.P.; KAU wMAN, D. I.; SIP, I,:, ! u--: '-SHIVILI, XkTIPENEY-,-N.K.; FOMMERGYR, N.A.; 11APKIIANFINKO, Z.3.; KIPIRS, L.A.; ZAYCIIP.NKO , 1.V. Innovatlons. Bum. I der. prom. no.3:58-59 JI-S 16"4. (MIRA 17:11) KIRPICHMO, Antonina Vasillyevna -. .- - (Can vegetables and fruit at home] Konsarviruits oveshchl I plody us domao Stavropol', Knizhnoe igd-vo, 1939. 92 p. (KIRA 13t6) (fruit--Prosarvation) (Vegetable s--Fre @a rva tion) t2 7- A'A - 0 UKEVANOV. Pavel Ivanovich; KIRPICHAIMO, M.N., red.; CHOTffBY. S., tokhn.red. [The land and water reform in Kirghista during 1921 aDd 19221 Zomellno-vodnats reforma v Kiretzli v 1921-1922 godakh. Frunze, Kirgivskoe goo. izd-vo, 1957- 49 (MMA 11:2) M 0 (Kirghisistark-land tenur MDARALIM, A.A.; XIRPICHM M.N.$ red.; MYSONOT, A., takhared. [Basic stages in the development of the public health service in Xirghisistanj 09novays stapy rasvittia sdrevookhramniis Kirglall, rrunteg Kirgisekos goo,ind-vo, 1958. 98 T;IR& 124) (Itirghisistan-Pablio health) TXACIMIKO, X.; KIRPIMMO, HAt red.# CHOTIM. S.. teklm.red. 0 [AlamedInka cascade] Alamedinakii kaskad. Frunze, Kir- gizekoe gos.izd--vot 1939. 36 p. (KM 13:4) (Alamedin River-21actric power plants) SOROKIN, P.I.; K CHENKO KOMO# red.; BUSMWOV,, A., 'tekhn. red. 11 (Over'-&U meahanisation of sarthwork operatione in emstruction] Emplekenaia maklumizataiis zwaianykh rabot v stroitelletys. Frunzal "isakoe goo.izd-vop 1960. 58 P. (MIU 14:6) (larthwork-Toobnological Wovations) POLYAKOV,, Aleksandr Vasillyevich; KIUICMKO, M.M.I.-rod.; CHOTHEV, S., tekhn, red. [Right-flank of the 6even-7sar plan.] Fravoflangovyi semiletki. Frunsop Kirgizakoe goo. isd-vol 1960. 34 P- (MIRA 15:4) (Frunse-Steel industry) (Socialist competition) SIRMIN, N.Ya.j KIRPICHENKOp M.M.,, red.1 CHOTIYEV, S., tekhn. red. (New"developments at construction projoctB in Kirghizial Vovoe na stroikakh Kirgizii. Frunze, Kirgizakoe gos. izd- vo, 1961 55 P. (MLU 15 111) ZKirghizistan--Construction industry) ~-.-IMIGHMMQ# MI Ya. A now larval form of Cryptochironown morpanous open* (Diptera (min 343P) Tendipedldao)t Zool. zbur. 40 no,5s780-781 161. 5 1. Biological laboratory of the Secondary School No. 7, Stavropol Kuybyshev region* (Kuybysbov Reservoir-Zhironomidas) (larvas-Insects) KIRPICHEMO., X.Y44; HDMYEV* V.P.; SHTERN, Ye.P. Fight against dreisoena polymorpha pallas in hydroelectric power stations. Blek. eta, 33 no.5:30-31 HY 162. (MIRA 15:7) (Hydroelectric Power Stations-Water supply) (Lamellibranchiata) KIRT-1-CHENKO, M.Ya. Phenology, dynamics of the abundance and growth of Dreissena larvae in KuybyBhev Reservoir. Trudy Inst. biol. vnutr. vod no.7:19-30 164. (11-11FIt lb-.~) 1. Kuybyahevskaya stantalya Institute. biolcgl~i vnutrennikh vod AN SSSR. 7 KI"ICHENKOO M.Ya. . Now quantitati" high-speed pla&ton sampler. Vop. skol. 41113- U5 162. (XUtA 15tn) 1. Biologichookaya stantsiya Instituta biologii vodokhrAn4liahch AN SSSR, Kuybyshev, . (PlAnkton research) KIRPICHENNO., M.Ya. Characteristics of the distribution of Dreinvenidas after the regulation of the Volga River. Trudy Inat. b1ol. vnutr. vod no.6sl53-158 163. (MIRA .18:1) BIRYUKOV., I.N.1 XIRPICHF-NK0 M*ya.; LYAXHOV, S.M.; SERGBIEVAP G.I. Living conditions of the mollusk Drelseena polymor pha Fal2as in the Babinokly Bay of the Oka River, Trudy Inst. biol. vrrutr. vod no*7t3&46 f64., (MIRA 1912) 1, Kuybyahevaka stantoiya Inatituta biologii vnutrennikh Yod ya AN SSSH i Gorikovskoye otdelaniye Inati.tuta "Giprotorfrazvedkau. KIRPICHROD, N.I., kand. gool.-wineral. nauk - - , 1- , - Construction ex1mrience, on meroporous soils. Gidr, stroi* 27 no.10.-36-37 0 158- (KMA 12:12) (Soil mechanics) (11~draullo engineering) KIFTIC10109 P. S. "Sorpe Problems Concernine. Potato Selection in the Dontaxi." Cand Agr Sci; Khartkov, 1953. (RZhBiol, No 7, Doc 54) Survey of Scientific and Technical Disrertations Defended at USSR LiCher Mucatioi- al Institutions (12) SO: Sum. Vo. 556, 24 Jun 55 r v XIRPIGM~OT.,-11Ag.,..JWdIdat q~konomlchsskikh nauk, Average daily performanoo In the basio utility Index for loco- mgtiyqo.,A_Iqk. tiaga no.4s45..46 Ap 157. Ocm 1026) 1. Nachallnik Plawyo-okonoulobank 0 otdela. Omskoy dorogi. (Iocomott a Tel KIRPIC -4 AM! -!! diPPISMAftt. Improving the planning of work in railroad transportation. Sots.trud. no.4:46-52 AP 156. (HLRA 9:11) (Railroads) rwicmmov I U. Bank control-vw- , *ks disinwasmat of vage funds In transportation. Dan.1 I=ed. 14 no.5.:25-27 My 056. (w& 9:8) (RailreaAa-S&Urles, pinsions, sta.) KIRPICH a..Mw, ,2~Mjug New equipment and raising labor productjvi~ty on railroads. Zbel. dor. transp- 38 no.9t49-53 8 156. (HLRA 9:10) 1. 1Nachallulk planovo-ekonomichook o otdola Onskoy dorogi. I (Railroads-Managesentl KIfIrIc!"amov, YA. P. .!3UVM4Qjft,T&. (024k) How to Improve planning of operations on railroads. Zel.dor. transp. 39 no.4:31-35 Ap 157. (Km 10:5) loNachallnik planovo-okonomichookoga otdals, Ouskoy dorogi. (Rai lroads--Kamage mnt) IIRPICHINKOV9,Ya.P.. I I--,--- --,- L -', I Important possibility for Increasing labor productivity of railroad workers. Zhel. dor. transp. 41 no.1:45-0 J& '59. (MIRA 22:1) 1.1achallnik planevo-okonomicheakogo Wale. Omskoy dorogi. (Railroads--Employees) SOV/58-59-5-10774 Translation fromi Referativnyy Zhurnal, Fizika, 1959, Nr 5, p 126 (USSR) AUTHORS: Borgardt, A,A., Bystritakiy. O.P. girpichey., A-F- I ------------ TITLE: On the Theory of Parre-Agnatiftm 4-1- PERIODICAL: Nauchn. zap. Dnepropetrovsk- un- -1956, Vol 45, PP 113 - 121V ABSTRAM The article has not been reviewed. Card 1/1 SOII/138-59-10-7/10 V AUTHORS: Kirpichey". I: Ustru,,ovo L. L. Vistrrakovav G. ; TITLE: Pr9paration. of Rubber Mixes on Continuous Production- Lines (0 potoohnykh liniyakh po iz 4otovleniyu rezino- vykh smeseY) PERIODICAL: Kauchuk I Rezinal 1958t Nr 10, pp 29 - 32 (USSR) ABSTRACT: An account is given of 2i-years experience since the introd'dotion of continuous-line working In the rubber- mixing,, millint,extrusion calendering and other sections of the factory, Wasteful cooling and re-heatinG of the rubber mix between stares of',prepara-tion has been elimin- Ated by careful Integration of the capacities of the- ,~arious units of'the 'Plant which feed directly from one ,anit to the next. The rubber mix is transported on con- veyor belts from the mixers to the initial leafing mills, through to the mills feeding the calenders and other plant, as a ribbon about 20 oin wide. The necessary or- ganization be;.ween the various shops to oo-o'rdinate rate of consumption of the Wix is discussed. The Intro- duction of "express-contr6l methodsp enablirv, the mixes to be tested for correct vulcanizin- properties, *ithin Card 1/2 about 3 minutes of preparation, is essential to success- SOV~138-',59-10-7/10 ~ L Prpearation of Rubber Mixes on Continuous Product.on ines ful oontinuous-line working. Considerable savirCs 'are quoted (actually in thousands of roubles, but not re- lated to output)'with' respect to power requirements for the rubber mills# reduction in amount of coolin&-aater and compressed air used, and in particular through elimination of wastage of material as a-ribult-of rapid inspection possible with "express-controlt. Further eoonomieb result iYom the small labour force required which gives approx. 10% greater output per man-shift, and through freeing of space formerly required for intermediate storage of material in course of preparation. There are 2 Figures and 1 Table. ASSOCIATION:Kirovskiy shinnyy zavod (Kirov Tire Factory) Card 2/2 e/A' A PHASE I BOM MMOITATION OOV/3856 Leningrad. Teentrallnyy naacbno-iseledovatellekiy kotloturbinnyy inatitut 'Mnl 1j, Polzunova, Avtonaticbeekoye reguliroyaniye (Automatic Control) Moscow, Xasbgiz.. 1960. 138 p, (Series: Its: Sbornik., kn, 36) Errata slip inserted, '3.,500 copies printed, Scientific Ed.: V,D, Pivent., Candidate of Technical Sciences; Ed. of Publishing House: N.Z, Simnovskiy; Tech, Ed.: Ye.A, keys, Xanaging Ed. for Literature on the Design and Operation of Nachinery (Leningrad Division, Xwbgiz): 7.1, 7etisoyp Engineer. PURPOSE: The book is intended for personnel in pJanning organizations and plant design offices and specialists in automation. COVERAGOt This collection of 6 %xticles deals vith automatic-control operations in shell (druxi-type) boilersp particularly those in vhich stem conditions ars maintained by impulses. Anong the topics discussed an fuel-fUw control,, superheat temperature regulation., function of the feed reguJAtor Igove 11 Card 1/4 Automatic Control SOT/3856 combustion control in mechanical stokers with grateej, and the effects of leakap and clearances in serrob6oaters on control, The treatment Is matbawticalpand a mxmber of theoretical forsoUls are deduced for computing definite parameters of control operations and stesm-flov processes. Empirical results proving the validity of such formulas are cited, No personalities are mentioned, References follow each article, TAWX OF C t Pivent., V.D. [Candidate of Thchnical Sciences]. Automatic Combustion- Control System Operating on the Rate of Variations of the Controlled Parameter 3 The author's modification of an ordinwy control system is based on the use of double-acting regulators of the Pblzunav type,, intended for.p6sitive self-balancing processes. It is prow n that such system are also applicable to negative [out-of-balancel processes, which are automatically corrected so as to regain the proper ratios between the quantities under control. This "flowmatic" type of control operates on the v=lations in the rate of steam flow from the boiler. Card 2/4 A,itomatie CoArol SOV/3836 Sen'kin, V,X., and V,S# Pbborchiy lRoginedral, Analysis of Canbustion Equations Relative to the Dynodes of Natural- Circulation She'll 339ilers 11 The analysis is attempted for the ease when ~toam is generated by a succession of Impalseep large enough to compensate for intervals between Impulses. Pornam are deduced to deterid the relationship between two different vapor Nolume" under the surface of evaporation, that I)#., the differential ratio of vapor under evaporation [in cubic mters) to the quantity of vapor obtained from the boiler (in kilogram jxr second)* Aytenshtat., 1.1. (Engineer]. Wep of Improving the Automatic Temperature-Control System for Superheated Stem in Shell Boilers 4T The article outlines the principles of 16ternediate desuper- heating and suggests a three-Impuloe controlled-superheater system Instead of the usual fto-Impulse type. Equations for the cougutation of the control paremeters for a umulti-impulse" regulator an given. Card 3/ 4 Automatic Control mv/3856 Poborchiy, V.S, Dynamics of Mechanical Stokers With Zone Combustion of Fuel 61 The author deduces a number of matlemetical formulas for conditions controlling th6 codmation of fuel by layers (zones), as in chain-grate stokers and stokers of a W lar design* Sentkin.. V,I* Natural Vibrations in the Pressure-Control System for.Xazut tin Tubes] 85 The nature and frequency of natural vibrations and conditions causing the pressure-control regulator to vibrate are analyzed and determined. %ir icb4UAP.,. (Engineer]. Experimental Investigations of the --fffects of Clearances and laps in the Cutoff Valve of a Servomotor,, Including the Mects of 012 Xeakagej, on the Sensitivity [Controlla- bilityl of an Indirect Control Regulator L16 ThJs article is an awaysis of kWdrsulic servomotors operating on oil. The nature and magnitude of losses and their effect on Lntomatic control are evaluAted. Curves are plotted to trace the ~Lagzae of such effects, AVATLAZZi Library of Congress Card 4/4 AC/pw/mss 7-25-60 KIRPTGH&Vt-A.P.V insh. Experimental investigation of the effect of gape and overlapso in a cut-off valve and of leakage of fluids in a sexy otor on the sensitivity of an indirect action type control unit [Trudy] TSXTI 36,216-139 160- (Servomechanism) 014 14'4) IIMVIC"Ev i R-S - S11201, Yaja.; BARANOT, 9.S.. kandidat tekhnicheskikh nauk; FANM, L.A.; BAPIRO, L.S., inshener: KAGAN, I.E., inshener, GIMOV. P.A., 0 instruktor-ovarshchik; 14MIN, Y.N.; KIRPICMCV, A.S., uchebuyy master. *"W-. Cold welding of cast iron. Vest.mash. ]4 no.2:68-79 Y 154. (MLRA 70) 1. Zavod im. 15-letiya IXSX Donbass& (for Sapiro). (Ilectric welding) I< I'n, 112-2-2794 Translation from: Refemtivnyy Zhurnal, Elektrotekhnika, 1957, Nr 2, P. 30 (USSR) AUTEOR: Kirpichev, E. F. TITLE: Rum-ry of Studies on the Problem of Ash Separation (Gbzor dokladoy po voprosu zoloul vlivaniya) PERIODICAL: Tr. konferentaii po vopr. zoloulavl:iv., shlakozoloudaleniya i shlakozo- loispol'zov. Moscow, Gosenergoizdat, 1955, pp. 6o-66 AWTRACT: The results of bench and industrial tests of the foam ash separator (AS) and the turbulent scrubber are given. The first foam AS was installed in a boiler having a steam genemting capacity of 110 tons/hr and,oper- ating on Vorkuta coal. The AS consisted of two chambers with horizontal gratings of carbon steel measuring 4.3 x 2.75 m; the grating openings were 6 = In diameter. Observations revealed the following: the AS is efficient in Separating the ash; 0-15 to 0.4 liter cu mi of water am consumed in lps cleaning; the gas cools from 1900 to 800, and the temp- erature of the water rises from 15' to 40*; the AS has a pressure which Card 1/4 varies from 20 to 40 mm of water. Parts of the apparatus corrode; the 1141-ry of Studies on the Problem of Ash Separation. (cont.) 112-2-2794 height of the layer of foam over the grating varies, leading to con- siderable spray entrainment. The measuxes taken against corrosion and spray entrainment have proven ineffective. The AS was dismantled. A second foam AS was installed at a boiler with a steam nemting capacity of 40 tons/hr and operating OuPfl)(anthmcite ca3n 7 The volume of gases was 100,000 cu m/hr at 2300.' The ash separator consisted of tvo chambers measuring 1.8 x 2.5m. Me grating is of ceramic 100 x 100 mm plates mounted on a metal frame; the shell is lined with a0bestos-slate; a spray catcher is install d over the grating. There is an annular gas feed to the separator which ensures unvarying foam layer height over the grating. When the AS has a pressure of --1 30 mm of water the ef- ficiency is 99 per cent. There being slots between the plates, the vater consumption vas 0.5 liter cu m. Due to corrosion of individual parts of the equipment and to considerable spray entrainment, the AS was not put into operation. A third foam AS was installed on a boiler with parallel layer burning of coal and wood waste. The volume of gases was 13,000 cu m/hr. The layer of foam on the grating was 200 to 300 mm thick; the water cotimuiption vasv 0.2 liter cu m; the pres- sure vaaj70 mm of water; the efficiency was 60 to 70 per cent. No Card 2/4 spray entrainment "a observed. A fourth AS was install d in a boiler Summary of Studies on the Problem of Ash Separation. (cont.) 112-2-2794 burning Vorkuta, coal in ftpLrallel layers." The volume of gases was 8,500 cu, m/hr. Me AS consists of two sections with gratings each 0.5 m2. The efficiency of the AS was also high. A foam AS model was tested on lean-coal ash which had been separated in an electrical filter and on soot obtained from the incomplete burning of mazut in a banker. The AS in 95 to 96 per cent efficien'. for ash. At an air velocity of 0.85 =/see it develops a pressure of 23 to 27 rAm of water, and at an air velocity of 1.7 m/sec, the pressure is 53 to 68 mm of water. 7he AS is 3.5 to 24.8 per cent efficient for soot at an air velocitY of 0-16 to 1.3 m/sec-, with a specific consumption of water o-78 to 1.96 liter/ en m, and with a pressure of 30 to 65 mm of water. When the gas velocities were below 0.8 M/sec, fluid rushing through the grating openijigs was observed, and at velocities above 1.7 a/ see there was intense spray entrainment. Even air distribution under the grating and even water distribution over the grating surface is neces- sary to ensure stable foam formation. On the basis of thew results the conclusion can be drawn that the foam AS is a promising apparatus,, but requires some further refinements to correct spray entrainment, to ensure more even distribution of the fluid and the gas, and a better Card 3/4 choice of optimal gas velocities, and materials for fabricating the 112-2-2794 ch=ary 3f Studies on the Problem of Ash Separation - (Cont. ) individual parts. A model of the turbulent scrubber with a port diameter of 76*mm was tested on lean-coal ash obtained from primr7 separation in an electrical filter. These tests showed that the turb- ulent scrubber is more effective than the direct flow cyclone with the water film. When measuring efficiency under the same conditions, the single shelf foam AS ensured a maximumi gas cleaning efficiency of approximately 96 per cent (when the height of the layer of foam was 200 mm and the pressure 70 mm of water), whereas, the turbulent scrub- ber ensured a cleaning efficiency of 99.5 per cent '(given a pressure of 150 mm of water and a water consumption of as much as 0.5 liter/ cu. m ). The turbulent scrubber has a somewhat lover cleaning ef- ficiency than the wet electrical filter but it is better than the disintegrator. It is assumed that at a specific water consumption of 0.3 to 0-5 liter/cu. m and a pressure of about 100 mm of water the turbulent scrubber will ensure a high degree of flue-gas cleaning and can be used in large boiler rooms especially in desulfurizing units. Some theories on the mechanism W duet separation in the turbulent Card 4/4 scrubber are given. H.F.D.