SCIENTIFIC ABSTRACT KAN, K - KAN, S.

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SCIENTIFIC ABSTRACT
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KANI,K.tp s,,,jWm.tekhn.nauk; 14AKO L I., inzb.; MISHAK, A.M., lairA.khim.muk). YEVSE-YEVA, L.S., inzh. Investigating the refrigeration compres;Bor operlLted with Freon-143. Khol.tekh., .1+0 no-3:5-9, *-Je 163. (DUM 16:9) Mentrallnoyo kopetruktorskoye byuro kholodi'Llnogo iiashinostro- yeidya (for Kan, yAk), 2, Gosudarstvenn~7 institut prikladnoy khim- ii (for Marshak,,~,jo~rtsa~b%). (Re.frigerants)'i'(Refrigeration and refrigerating, machinery) ,I.. BOBROV, B.S.;,,-KA14,, KIA~r -.- Automatic recording of stroes relaxation curves for polymers. Zav.lab. 31 no.lOtl265 165. (MIRA 19-1) 1. Leningradskiy inBtitut aviatsionnego priborontroy-onlya, 0 of sees*** 11k11 it 14 A b 14 V A t. L-4-A -k_%.9. A_~ 9- 1-: L A- P ii~ Ik $ %A L-1. R 4 ..+ :-A N 00 :00 00 41(140; CAes". Zoo. 1013. 1, lWo.--Comm",inatio", 14 bram-.4ft-1 mulave-t is iauted by using too unsch Jubti. '.00 00 z!. van; tor OuWb" iuppotts, (A poor quality. by kwination of 0. IN(mlocts 44 Wood In the, anueollux fur. ~06 3: 1-Y in. sent annegling and, canwiturally. imum- .00 :!~'i I I emnhumims ul the lubricant, toy using too bilk pirk- .00 1. i timps.. by inadmiame wa%hing after pkkhng and ij! (I OKA.' rying fformotiin; tif b&* Cu and Zn salts by res"ims of i Cth with the vinkm shert murface). Lubricants of the =09 highm ity ith a hitilt pemotage of plan. aili) Nov Un"itaMOOM ali"Ylainion clean Furfam. Ance, at a fule. o0 0! flat lubricatinIC propt-my 6 lwoportional to the cukiiij; =Of P city and Inkt-traly ProWtional to the combustibility 06 a- ,am# & lubrk-wo. This obstivation Is explained by the ZOO fact that m%plndrA-ntN wid'unsatti. Isydrombons, intinm- 000 the lubricating prink"Its and that. the caking capacity .00 of thru Cotnte"uts Is high it c=PwW with satd. by. drocartams. Thatreforr Pmeminmaloils with slow ow- 400 l: I W Plant oi'i and tat atid. are pleferal4c " lag as the emj"ty .01 the OtUf&Lv is 00cumed. if. Barschaij too* LIJINAlIft CLAMPKATION 1~' ASS.ILA SFVAk oil go CN( ",coo .1, -_ __ r- ) 41 IF 04 IN 1 .0 11 1 67- r T fu 0 a 11 1 r IN 2 All a 3 1 It a K Ur. ItK Dole a so 0 0 o 6 a * 0 o o 0 0 *00 * I * a 0 a 9) 0 40 0 Is 0 so Do *009 00 -- 11 9 is 0 0 'b III u v -a so a w 0 - w o!*.** *so* 0 0* *or**** sof 4. 1b 4) OW t list s to is S! a )%, m 11 1) 11 At 11 to At v so w I I A: 43 #4 a A A-L.& L 1. & .4 ..A - I Q. w -it 0'. ~ 1, 0 A A - A 00 --KA . -1. &s(KtlS1$ 110411) 1`0011or'll, .Pto a A dh& usm ed Uw 11615" 01 OWN md Lublimilis an tin 1134.9 Ncfi;~\ CA ng&b in pbp* Doformadon. A. K. CbefUvAilth ani K. N. Kan Whom nkhoo. Fitiki. 1944. 24. (0), B30-3"I.- -111, Itumtoul-I V-flo- "O"Ottlelit a Imn aml limm iomr"drientitfuNI. mand flu, VA1101A 00 1 of tho coriTs. for mialm-r. sinit, AM Aluminium wvtv wM6,1. The ctic,110. or frivunc -we "nulmd by 0* same wMilai Me coillorr &,ad falutill I T&rilm Jul)rimota. TUAlt thpro is an inmew of The cxvff. of frillitt. -00 00 4 It 1xii6tion of t1w muface wile -d&%l by eltyerimentAi in timiting roti, 0 0 .0 1111-71 .00 of it aml ni4e.1 mum" In varium oamospheres.-N. A. A 0 00 .1 1, =go 0*0 96 .400 G* ao 0 00 2 f X'S 0 00 -40- 00 zoo E., ;: all it t a I L A *1J'AL%,UCfK4t. L IOtItATUP19 CLASUPKA110M oft A 0 1011 Or's Old it 4 U a RNA n 1 ;14 0 0 0 0 0 0 0 0 0 0 0 'a 0 0 0 0 0 0 o 0 0 0 0 0 0 '1*.:* 0 0 0 090 4 0 G 0 0 1* a IL a 0 0 0 0 0 0 0 0 * 0 0 so o 0 KAN, N. 14. KAV, K. N. (F'i- t'I -- "Lrrtc;-r or THC tIA7UNL or Lu;!rz i c,m u. 1, ~.J~ ~"'X I f,,- r., I I I c Ct.;t:ffri c i orr cr rRICTION IN Tiir H-ASTIC UFFORMATION OF 1-:ETAt .ts Svo r Jim ",P, No.co~; AvtA-itoi4 I I Tvcim,~Loatc.tL In:-. T FOP TIIE Dr,~"F.F OF (-Atli, IVI-TV M TECHNICAL ISCIEla"En) 5C~: JAmuAny-DicctmOfit il'r,2 - VECHEQ1JAYA M-~$KVA, ACCESSION NR: AP009837 s/ol91/64/boo/bOl/0059/0062 AUTHOR: Shannikov., V. Me; Kan., K. N,~ TITLE: Investigatio,n'of the static strength of rigid plastics in the horizontal stressed state SOURCE: Plastioheskiye massy*, no. 1, 1964, 59-62 TOPIC TAGS: plastics, rigid plastics,t,phenoplast, strength calcula- tion of plastics, rigid plastics static strength, horizontal stressed state ABSTRACT: For the investigation of rigid plastics in the horizontal stressed state, two kinds of phenoplasts, such as K-18-2 and Monolith- 1 were usede The preparation of samples and the teating apparatus are described. The criterion of strength exprDssed In a formula gives a good approximation of theoretical data of miud= stresses with the experitnental data and m be used for the calculation of strength of plastic parts. The formulas derived from the strength Card 1/? ACCESSION NR-. 'AP4605837 criteria of rigid plastics are used for the calculation of threaded plastic products, Data of maximum stresi3es forfive loadings and values of constant parameters for the two types of phenoplasts are tabulated. ASSOCIATION: none SUBMITTED: 00 DATE ACQ: iweb64 ENCL: 00 SUB CODE: MA,CH NO MW SOV: 000 OTHER: 000 Card 2/2 ~Tu-5' M L DIT R UR/0032/65jI031/01 /1262/1263 d-U-31-OWN t -AP.$6 JAJ/RH:, 0 45620.178.35478.3 M1.05 i~. J! AUM RI I Vdoviki~,.Yim n K& N ki TITL 3; 1 rin' 11~ ok4on'vume~ tests of ri astics devi gid p1 -Z odsk al-labo, htofiyao vt~.:31 l965, 1262-1263, -T, SOUR~ #av J. TOPIC! TAG�: olvie ein :116 test-o::static load test t etermina AB MA 1:: kp6rt4l..... 6 n device has: beem developed to. simplify d 0 5T sp~ ti6n' of ithe-rqptui i6tra th of, 'he device is intended for loading gid plastics. . 1. .spelAme~!sj on a !uy Ifet lark, liciane cg., the TsOM-1160 machl .he, for 1-0 to 15 min, with ubstique4 ho Ondei 0a. 0 to! e the machine., The device is described in the 1 d i isourpe;~ bits ding r1%, 'I: Figi;j of the EncIosure. .' The new device is. being, s g eri in 13i h Pj&4Ics:a FKPM-15T, AG"4VI and 'Vi sedi f ori! ~est'itg'o i 6 X~48-2 )loknit. ,Orig. art. 001 ihas.*~ I I igure. A iya (L~ninjrad SSCIC, ATION:, Lehlj~giodsk Y. aviatsionpgo priboi,,ostroyet A IInqtI.Ltq:tia'I of AirCIVA4 itisliu-metit Buildin E 01 SUB CODE. iSUBVIIIIII Or INO PXF S!OV,: 000: !1 tEit 000 ATD PRESS) I Cam! ~2_ Emu= I ..EWTW/6~ (I ~/~.,E,WT~z)/~#P~w.)/.T/EWI?(t-)/ZI'IP(k)/EVIP(h)/EiYP(b)/ETiP;1)/EWP(v),-. A., A 5' 24827: ~t;:EIVA (o) UR/0032/65/031~!010/1265 1205 AC E $1011 0 620.17t'578 6.06:1.05 Bpbrovj.I~ Ka KI N.,.:, AUTHM TITLI i..::A e*v- io f6r~l 001 t a' ica4ly rkording stress relaxation curves in pol3rme s r SOU OEI d k, Z*vo s ayio Ub ra, Oriya, vi, 31, no. 10, 1965, 12C j;, TO S polymtr~: rel.Oxtitioin process, stress relaxation, The * J, art cli dd;6ribes an~ittachment for a GagarO preso which can be use, ASSWLACT. d for xiec,61 Ing qtresjrexi~ation curvesi ..The device is shoRn in fig. 1 of tho Enclo4 sure I I din 41ad d~to~~the crossbeam of tb pess 1 Ior deforqnation.of' 0a. is; 4i~~Cho e a e 21: to a pr;, value The loading head is i~ diffevential screw with p c1pon differen threads 4. 'fhe :pt e,housing 3,and on the body of the loading rod t0ea ~~:th -thrvad~ itches'(0.25 mm)makeo manual loading possible,: small 1: ferenoe~Wi4eeni*he I . . . . . I .. . . p by rco~tat on oVhutl;: P!~~O~pr&snts reverse motion of rod 4. The specimen is 7 placcid, t4een the ~;eid 'of A e 7 which.:is mDunted on press table the loading rod arid bas bd tors 9:g~Ve;,thO:,46formati6n readin Stress rele' ation is studied.at con.4 A: ~Tiftdt a. 9 Ix stant. a6b olute 4007,mhatio~j Of the specimen, There is a coti inuous reductionin the;--, t ACMISGI X, RR ENCOSURt 01 0. j; R~ am of the attacbment 'to the Gagarin ;,preiss D gr umdumw~l~v - - . - - - j mffi~ SHANNIKOV, Vladlar Mikhaylovich; MOSKAIDT, Ilikolay DmItriyevicl; KAN, Kliment Nikolaycvich; BRAMNSMY, V.A,., red. [Strength calculatioris for parts nade o!' thermosetting plastics with thread and mO.-` reinforcement] Rasclu,~ty rui prochnost' detalei. iz tem~,realcti-mykh plastmas3 s 1,ezlboi i metalliabaskol anzturol. Leningrad., 19 p. (Leningradi-Ali dom nauckwo-tekhnicheskoi propapandy. Obmen pere'd,)vy-m opytom. Seriia-. Primenenie plastmass, sinteticheskikii kau.~hukov 'L krenadiorganicheskikh soedinenii v moshinos-troenii i priboro- stroeni~~, no.3) (1-.IRA 17.7) ADTHORs Xan~ K.V., Engineer SOIF-91-58--4-4/29 TITLEA On the Article of S.S. GadZI14yeV "On 'he Increaso of the Number of Consumer Lines Connected with One, Common Switch of 6 and 10 kv" (Po povodu stat'i S.S. GadzhiyeV6L "0b uvelichenii chisla potrebitellskiEn liniy, podklyvichayemykh pod odin vyklyuchatelt 6 1 10 kv) I PERIODICALs Energetikq 19%kNr 4, p 6 (USSR) ABSTRACTs The number of 6 and 10 kv outgoing lines frDM substations must be increased with the load increase of certain town districts. Because of the lack of reserve units, addition- al installations and even new distribution Btations must be built. In this case, it ia more advisable -to increase the number of lines connected with a common switch. The prob- lems approached by Engineer S.S. Gadzhiyev mainly concern the distribution systems of stations and substations having a power reserve of electric equipment, and also stations and substations which supply towns. In thi3 case, small loads should be supplied through individual lines. The author out- lines the cases in which common swit--h circLdts arp more ad- visable and conditions required for utilizing these circuits. Card 112 SOV-91-58-4-4/29 On the Article of B.S. Gadzhiyev "On the Increase of the Number of Con- sumer Lines Connected with One Common Switch of 6 and 10 kv He states that common switch circuits comprising, more than 2 lines will certainly be utilized in praotice, but he men- tions also the difficulties caused by their utilization. 1. Electrical networks--Design 2. Transmisziion lines--Design Card 2/2 ei* If FMOCISIff Aku parlost"ll .%DIE 00 A 00 .00 as hfttd part at k"phymb Ito WK. P .410 -M-Y r-AArivw- (U. JL) J, NQ-$M~P~ --nw kodive role in bm d .60 041A . am "gUlsiZi I;Z prqp*Acy bdmp to atsim (aw femak oix bwuKwi Od to thl bWMOON Of lampt Th .00 410 o 0: c : 1~ ~ i s. e P I hollamm 41" bak" ~1- In " : . oo'&t 1 :i, hymhy*,Ufe mwm =w ZOM I" oho : '00 of the oraran and sunadotrook hamones in the blood of h 6 h f 6 W 1300 U . 4 rc mea. W. R. lenn t e Pm9unt 112 00 00v 000 see XIS m-ratr, NO tapaw, "to ON# dot Of a a, ; No "I W- AAA S# FWD 10 #!1* 61*00 St-"#I a 'No '04 0 04 0 t 0 0 0 4P 0 0 0 41 0 a 0 0 0 0 0 0 0 0 0 0 a a 0 0 0 a 01 lasso 0 010 0 0.0 0 V 0 0 0 0 0 0 Is 0 0 0 a 0 0 do a GO 0 0 do, 0 0 o'.0. to 0 1 **1* 0000 10 00 A 00 00 MA. A.W1. ft rJ1,148.1m: Mr. ~~O~~i v (low ram tramplantiml mts. When '"Wow AUAd Rhows the rA, mdelesw obwgw In the t histo. tnoplant. "a= og% ~ in' "anjW wA thymold. mt& - 2% Impiat ra do diffeventky fH,m tu pkwtwy IWW of Ow hCOL W. F. F. 0 010 0 0 0 0 0 0 0 a rjw Ollilim-0461-i I 0 0 to 0 0 0 0 a 41 (0 0 0 0 40 * 0 0 0 0 0 140 .00 .000, 'go 0 *0 too tit 0 10 woo 0 16000 KANT, K. Z. "The Present State of the Problem of Endocrine Gland Transplantati -,III' (p. 219) by Kan. K. Z. (Mlo-szor'.1) SO: Advances in Moderp- Diol (Uspekhi Sovremennoi Dioloc-ii) Vol. M, Vla.. 2, 1945. A 1110 COMPRI'11111 SIhJdY Of thib effects. of thloutitell and methyttkilmrocil on Ziritiheral b1clod. K. 21. No. .5, 111 t(Illim. R"I, "f 14yult. NAI wt. were fell 411 tug. thiouracil per d-kY in Ilivit ft"ll. A ft-d grmp of rats were fell 441 ing. methylthio- unicil, and a third "sp Itut tmxl for vact ( rol. Thcrith,r Late dow WU-k givitt, to living out tile Risk artioll of thew With tile vilmiltioll til .,light Allculi'l in a fell fill ill the Tile lotid no.of fmill 13,110%) its 111.1kit). Wit the lierevnilage of urtilrophil% drolped Ittim 21 1,, U.. After '-~l tUri off tilt- tals tirat,rd %vilb muthylilti-, ufacyl Atowvtl thew cluitigm After. Ill Ul day, tile Im I Crillage of milltudgi ihowillig thv~. vil'inge, %%.1, 111.6 %ild -NIScr*v'- rvt41- Thk is 1101 a "I'MULttivy 01-t hot %ht- 111.11 rearliou mly bet lit x-fl-ru .1fler ~, I'mig IN-rmj, The - cflvvt on tilt lieripberid Mimml imis sitidit,11 hy fi%jt-,,tmK 00 00 tilt. filet livithlourat-11 "m I It, 11111. 1 Ityro k ille I-Cirda v. I'llf. irmille diii not miller file .4 CilAmth. lirtrt acliwi. :%fill tile hi,14.4%ir.41 pivillit. W lit, allitlitm patt of tile hyptylly'li, 411"1 liol ditIvy flotil 111,1111A All auitical, rirturvint to timmill afirt a. few day- R. Ficilki -0 111 lot Sol 0 coo 169 %o :;o 0 x 0 wool u0 0 too to 0 iJ: A, K 6 ',!~ I ; - T I -1 -4 %1W 61-11v L 4 1 1 v N, -0 it 8 1 W III :0 0 ri it to 04 K it 't q K (I it it o o o 6 o o 0 0:: 0 a 0 0 0 0 0 0 0 6 a * 0 0 0 0 00 so ~0'0 o o o W 111! 0 4111 0 0 0 0 00 L0110 t 0 0 0 0 t- 1W Ib 6 0 0 06 06 000 KANI K. Z. UM/M040ina, - Thyrold Transplantation May 197f- , MMicine - Chemotherapy "Ibe Reaction of the Transplanted 7byroid Gland to Mothylthiouracil," X. Z. Kan, 3 PP "Byul Mcep Biol i Med" Vol XXIIIp No 6 Detailed discussion of data, with micro- photographs had a table. 14T12 PA 11/4~9`759 A PM one Men nlbyr6id Glands Dae, to ~1 NO i0ivc i It ethylthioutalp,11.9, -and the Relation i ty In-the cha thi6- Do on ages.," U6 ',Ai al Madcarinol, ~U. :Nlt aEO lrioi,lxi No 2' U. Iiii 0 Afppr, 7A. thyltUparaoile to. I sea aid, I it/day: o Tabulatee re. :41qd4i-, thige, nd,brophotographs. Sub.. NAN, X. Z. 29917 Vzaimodyoystviye myezhdy koroy nadpochyschnika I shchitovidnoy zhyalyezoy na fonye blokady, funktsii ahchitovidboy zhyelyezy ryetiltiouratsilom. Doklady akad. Nauk soar, novpyp eyeriya, T. LXVIIII No 3, 1949, a. 6~13-36. - Bibliogr: 8 Nazv. SO: LETOPIS' NO. 40 LW, K.Z. &feet of mothylthiournoil-inhibition of thyroid function on regenoration of islots of Langerhans In elloxan diabotes. CA. Acad. Soi. U.R.S.S., 149, 69, 877-880. (URA 2312) (BA - A III Kr 053003) A A-C-1 A-1 i ISO Shb PAIM1111 AND 01APPISTRI *011 ; ~1'; , ~ - , ... V. /4) and L Kan Aw. N TtOfd, Filiki, 19", 14,(10111),439-417),-Iln RUWAn`,1-Tbv usual Methods of obtaining b%h presoures Rm not applicabit. OGG ~ to, for work at vrty low tempo., ol to - changes that tAke ontv in the Gas liquid or guivous medium whlch*U=t'U& ti See be pressure. L Lnd K. utilized "I th the pvp"ty of exponsion an solidificatiott of water, bimmuth. &ntimmy. or bed Y gallfam, to obtain a hkqb pressure inside a ap=Wly de i d ci-lioder, sihich P 9 6: 1.= .*G contained the spedmen to be investW" The main v 6f tho alinder :00 W" made of bvc~llluw btow. and this pressure wait measuruil'by the &I ension ,01_rfl 0013 of a mimr opersted Not Um cylinder and procalibrated by means of a standsixi see P-- pup. After obtWnWg the wesimm requirod.'tho whole apparatus 'he W, Hap ihintermM in illecooling rpreptacIr. Byupinguaterfor ~in4 -as obtaint, _P. see m(4110m. it preourn of 171WI kg.Isq.mm, (4 j 3%) % 11, at I e IS the p17' diakpin, waWr icv Plime IN111, 4 hipild lifli"in, end by Clottin phan weir cwWrAned wit a hWt Fireuracy. K I flu use Al*.It A NIJALLOOKAL LITINATURI CLASSOKAIIAN V, IM1111". I SSMV -Wo", P't IRIONJ Wir 0"y 0111 011110hil 61JAII *9 OMIT Sit 0 0 U I AV W) v a I An L I a aw 0 to IS I W so I a a 3 v RAI " v 0 10 IN film R a a It N KAD a I Xjk 0 0 0 0 fle 0 0 0 0 0 0 * a * * 0 * 4 * 0 0 0 0 a 0 - 0 0 6 0 0 0 0 a 0 a 6 0 0 * 0 00 .0 go 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0000 0 00 -- - - - - - - - - i0 too* 0 t n it 1) it ts A POPCISM AND P001411ti M091 VA [ "OhNuft a ft AM hNSIS lkb*W to AUMW P"Waft d 17M ki./aLl. 11. Laurev and L IZA-- Xk#Prr- TrOrCL FL-iki, 1944,14, j 12), 40-473 dk-% i i R 00 n uav in); an ( YwJ WAX). 1944.9.(6).361-M (in A( A 040 . n 0"minatiOn Of thO suPeLCOnductMiyof tin and indJum at a pmum of 17, 17"10 'g'1#+QM- W" Made-, tht Offlefiffitnts bring carried out in Wl 00 8 a sw y de4gurd 6imb, inside which the requisite pressure was cleeploprd b fnv4n 4 C y g al *aler. Pleoults for indiam wen of& preliminary nature; fortin,aprilration of 1'r-sure W to a decrease 617' ) of a rox &P i th 0 j . n . pp e supramriductivity k"p., and a deman (W[,) of 13-5 S&,w in the critical field. AT an'd . AR, both ine lkmWy with presture up to AW kg./sq.cm. Tho results arti dkmood In fim the point of view ofoupravondut-tivit tb d V e4u, an it Is *MwW thAt the phenotitens might be u" fur measurrintnt high -jj- V. B. , ME 516 A $;IALLuISKAL LiTimATURI CLAsWKATtC0 A M- L. .,_ i_. ~ _i plot# 411W 001 Ov all 14146,3 Ole a%; of 11 U 0 AV ' to 0 0 0 0 0 0 0 60 ~ IM1,11 I A 0 too. to* so* Sep 48 Superc~nAuctlvlty 12dium lAbavarements Mae Ubdar Conditions o# High Pres- ZZ x4res and lav Temperatures. 11. The Supercon- i' dmtlvlty c,-0 ThAI- and Tin at Preemwei- of 137QIand 3.730 Irg/co Acting Equally Fram An Sides 19 " L. A. ]Oz., :8. G. Inzarev'J.- A.'I. SuAcrtsov,, Phys-21ech M26t, Acad Sol Ukralmlam SM,, -0 pp "Mur Eksper I Tooret FIz" Vol XV=., No 9 Stv&lee in detail effect of given press-are an superconductivity of polycr7stallic indium and 9A9749 r 191 AR/Jaectriolty (Contd) Sep 48 3mocryoUnic; tin. ZeUbUsbers displacement at PrItical temperature Tk a1pprowlate for kITM temperatures- fcw Indim. 0.063.aUdO.O&PT&n&'I:rQr 0.080 j(h tble ranv 6f pme6saim- a 0, ITk and' L are propmwtimal to pressure. Displaft- &-iticea xOgmetic field discreases vith re- 4AWtiOn of ture. Camoldwe reasons for dMarent c4mverblon Intemaltlee of tbase iw"- O&M. ior -pr"sure - Azd- *hen subjected td'#-"- mu". ocinsidard-ble Improvements In ammWing 9A9T49 PA 157T79 KATI, L S Opsqpwjsicsl~ L-W Teperature 11 Nov 49 8%~)erconjuctivity Iliariation in the Superconducting Properties of Thal- lium Under Pressure)" L. S. Kan, B. B. Lazarev, A. 1. Shadovtsov, Physicotecb Inst, Ukrainian Aff ilate , Acad Sci USSR, KharIkov, 2 pp ~jok A Na;uk- SSSR" Vol LXIX) No 2 Oressure of 1,730 kg/qq ci (on all sides) displaced ~pvard critical tempe-gature of thallium 0.021 C, as qpposed to lowering of. critical temperature in the ~tase of Sn, Ini Pb, HS, Ta. Submitted 10 Sep 49 by Aicad L. D. DmMau. 157T79 54IL733 411M AlOwlempammex lycellam KAN Am IL 0. LaAm. Zk *arAh. ft. Ns (No. 12, 1"l) h AnAwL A ma POWN 1 wu ocadnwW for t= at the mopumm of Hipid IN or H. IU rmW caumm coapkime wM dft arA wkb tM Sm hdd to the out- sW qhhdrkmi mufts by a meW bud wo Iltivendod in" a mwW Dwa fluk aM wu nWJnWMd at the towntwo of die 14Wd by coadsacti- throuO a Cm to& Few lk wimlom pwmkud the X-MY bol- LS to P" ONOWO gm No ploobim wu waft lbr mming tw A- L 14ACKA~ 'KAN 1. S. W!"os"Ol! 'vest a~t iaw, Tempera- 21.Dec 51 tures OlProblen Coneerning the Minimum Resistance of Mag- nesiumAt Low Temperatures," L. S. Kan, B. G. Lazarev, Phys-Tech Inst, Aced Sci Ukrainian SSR "Dok Ak Hauk'S SSR" Vol L=, No 6, PP 1027-1029 The results of expts by the authors on magnesium and gol(I indicate the absence of subject min in the temp behavior of resistance at low temps in the case of pvcmetals. The phengmenon of such a min re- mains incopivehensible in the case vhore there are yery insignificant amts of admixts in the metal. Slibmtted by Aced M. A. Leontovich 3 Oct 51. 215T68 I.Af, A, ~, AUTHORP -TITLEs Kant Ls So 1 Lazarev, Be 0. The Influence of Universal Compression V on the Electric Con. duativity of Metals at Low Temperatures Miyaniye vesetoron. nego szhatiya na elektroproyodnoatt metallov pri nizkikh temp peraturakh) 56-1-53/56 FMIDDICAU Zburnal Rkeperimentallnoy i Teoretioheskoy Fiziki, 1958, V0144 Hr It ppo 258 - 259 (USSR) ABSTAACT# At first reference is made to papers dealing with the same sube jeoto The wesent paper gives some results of the inveatiga. tion of the influence mentioned in the title. Measuremente were made with zinc, tins gold and bismuth* All samples (with the exception of gold) were produced in the form of monocrystals, The metals, used here were highly pure. Bismuth was only inves. tigated# in order to compare the results obtained here with the results obtained by Re Yee Alsksoyevskiy and collaborators (reference 4), According to the authors' measurements, too, pressure in bismuth causes an increase in rsaittanoe in the on. tire temperature range investigated, But the other-metals exar Card mined here behaved differently. The increase in resietance un. 56-1-53/56 The 10flufnes of Universal Compression Upon the Electric Conductivity of )(so We at Low Temperatures der pressure at sufficiently low temperatures is common to them* Or a tsm~sraturs increase this increase of the resistance becomes st*llor and at a o~34tain temperature (characteristic of every metal) the increase becomes equal to zero, Upon fur. thor rise in temperature the effect changes its sign. Numerl. oal data on thin effoot for zinc, tin and gold are given. In all metals Investigated here the authors observed art inotease in resistance under ths influence of universal compression. This.phenominon is reversible@ No explanation for the effect observed could hitherto be given# But the mechanism of this effect In probably different from the mechanism of the influm once exerted by pkesoure upon the electric resistance at high temperatures* Under the influence of pressure similar oondi-~, tions as In semiconductors are supposed to occur for part of the elsotronve There are 7 references, 6 of which aro Slavic, ASSOCIATIONs Ph7sloal-Tschnical Institute AN Mcrainian SSR (Fiziko-tekh- nicheskiy institut Akadsmii nauk Ukrainskoy SSR) DVMTBDI Ootobier 31, 1957 ATUXUBLEe Library of Congress Card 2/2 an the Physics of I- T"Y0rA4Ur*8 (5-,e T-*NoyuzAojre rowahch"iya po flzike nilkikh t..peratur) P2210VICALs UspokhL flSlCb*.kikh "uk, 1155, yet 67. Ir 4. Rp 745-150 (USSR) AMRAC?i 'Mi,COuforaneo !I--h ;.,am from October 27 10 Xovqmber I at Till tali it -.. orgual-4 by the fix- -matocuti- 1k IL mock Lk*4*.Il auk 533R (Doy.rts-t of Physic- :0 1: 1. . t1C4I Sciences of the Academy Of SelacCes. USSA), th. Akadonlya bank CruslAskay 558 (Academy of Science*. Gra.ln*%.V. MR), and the Thillookly 90-4~st.-yy "I- marmitat is. $tali" (Tbili.i St.%. University Imonl Stalin). The Conforsone was attended by about 300 specialist# from 2%11121. Some-, Khar4kov, Xlyew. Loningra4, Sverdlovsk, sed bar cities && ..12 .. by . number of young cl-tiffits, : : proxwat ;orktag In th. USSR. About 50 locturas war. d.11"r- o ad which .0 JJT14.d ..!!a rdt.6 to research fi.ll.- *C*U- 1. ". Elfoh.... and I. D. k., xh~'X-w .04 the% tCe most Important ;art in Connection Lth th- ,, to pr,porll.. of metal. is played by the CO. en 11 moms a be F.mj ..rfa-. Of c-ni~c%1111Y 1- J- . luko.y ... kiy (IPF) spoke sbut he Carried Out vLr. T "tIon ro I tA ors.1 mmen-tic fl- -I temperatures of An, Co. Pb, To. C&, 'T-A MZ4 wish 1. XO.tl.A&) Of To, S. 3cro,lk 414 1 T I % N"i -- ,- ": cu."ll Inwe$% tasperstures of chroAltic 4Z~li 2~4-~Oulu~, ~14 to=;! -ho- the rggl.t"ce of chronlum 9"12 *W: field Otrszl%h w',%n*ut at- 5/1 11 a. Mm.r., (rh7.1) I. r a meturatian value. L. a. r.. 1 B ~, ~ j; IVU.4 the r.-Ixtacc- QIA=- B. fou.4 thAt If tht -43;"- 1- heated- lh* 'ic"' elos,"Ars. yu. P-. Gayduk" (177) sold Ia this -QmM-Ct'-u Im, Ibe course or the dlac".1on %.hot the =in-AC,C= ff..t do.. 01 mock in Cold In the ease of very pure saz;141; tk;* 118- %h4 staimum, I. xplaj.od by Sh. 91-Ontle Is.for-- pgrature*. X. Yo, Arb6l' th 1 1: in -atnootlan -ilh the .. = ' gasussna theory of the hlsh-f"quoncy r*olstanco of =.to, In 6 eanes"t magnetic field at low %4m?orAtur*R--Z--1-VA~ -=0v IA V. K. ?..kq"jk (Xhpyj3 s;ok* about . theoretical In'*.- - .flb* lnfluenco, porclood by thor=ooloctrIc fOrCOA .Van the skim aff.*$ IA various Conductor.. B. I, work z and 9. W. jLlakdondrow (KbIP71) spoke about =,eA3urwZaAT# Of the -T;--r-- par ,1.0, of thin jr.m calo from hlr-ly- - M 1.=gth of Iin, lading and cadmium, -4 computed the fr : p,t% at 4.2*K in these *4 -Oucti-,l a 113 1- 2/) ne- _gr~E.41 (j!GV) and 2. 1. Vrki, a-- I. T1. D=trwzwJCO 17,dr- leated the *xe=I#ad ly Z~ L .!&tic pro r* (of JOW atconph*rex shea r.) Pa. Cord 6/is 1-0 behavior of "%%1s -I Ia. lom;,.r.turaa _d jz..jtjg.%.d 4azz,ton 4#4iltoisax of a.. -c-tte susceptibility of = =- CC&-- Ih at 1.6 - 4.2 F. 0. To. Z1212-n and A. - 'ich MY-11) saws - the*" sical *XVIA" ion Or sho, f-7-1-IS-Z relatively .2.11 d.rco.z.ti..M exercise coemid-ohl. 1-flasnoco upon "Cillat Ion off.0 % in net l jl- :r : ; _pgrMtt-A0,eLAOv (Irp 4.11, 1. r P: *- Lm-tig-- ) Ia to cazri*d out of the -1004"Pr Of the -0-k f-mc- --snatiou to monacrystal sanplos of the 4n1Iforr.:Ca-gaotlc %MI(th%offect of anisotropy was predicted by the It re*- cal, bsory developed ty zzyaloshi-okly). In %h* COVX&- of the dIanumaton R A. Llikh"Ov (TFP) a;Ok. ah"I A.utr-no- ;I grophiont 'in- Jjr, Ono be ..",ad ou, or v%. a-zuotic struo ja,ne of V-C03 an, p*, a &t low j.c-'Sr toss. - .1re s d the I l b sed u on r it f U th 0o, . . o .. .0 a a r s 4p p p DayalohLusku's lb.or7. Imataro ..* read by A. S. Bara, k-?O=LA-v, r.p4rt-4 am. mn-gur4- oax-rl.3 *.I by big (in In) of the "Cc-417 aa'-O- of S ", am Sl f.rroaacto t a cusoc and COS0,.OQaOCry.t.I.. Card 7/ft j.. &. TIrow (In Aj 5332. Sverdlovsk) .1p.k. bO-1 his tb*or.- IT -Z~So 26 4 S~l 1 076/61/035/0071/011/019 B127/B102 AUTHORS: Krasovitskaya, R. M., Kantor, P. B., Kan, L. 8,1 Kandyba I V. V. p Kutsyna p L. M. , and f-om`ic ~Ie-,-qe. b'. TITLE: Determination of enthalpy and specific heat of boron oxide in the range 1000-22000K PERIODICALt Zhurnal fizicheskoy khimii, v, 35, no. 7, 1961, TEXT: The authors studied a sample prepared by the Vsesoyuznyy nauchno- iseledovatellskiy institut metrologii im. D. I. Mende3eyeva (All-Union Scientific Research Institute of Metrology imeni D. i. Mendeleyev). In order to dry the preparation which contained 0.01-0.02% Mg and water, it was slowly heated within 7-6 hr to 600-7000C at a pressure of 10- 2 am Hg. It was kept for about 5 hr at this temperature. A formation of bubbles was initially observed which ceased during heating. The sample was then heated up to 10000C, durifig one hour, and looked then 'Like colorless transparent glass. Investigation was carried out by means of a massive calorimeter Card 1/4 26341 S/076/61/035/007/01 1 /019 Determination of enthalpy and specific ... B1r-7/B102 wh,ioh consisted of an aluminum block 30 kg with lateral Pt-resistance thermo- meter. The aluminum block was hermetically enclosed in a vessel which was connected with a vacuum system. Cooling was performed by a double water Jacket kept at 25 :t 0-050C. A vacuum furnace was used for heating, consist- ing of an electric heater (a graphite tube of 600 mm length and 45 mm diameter), which was surrounded by coaxially arranged cylindric 3creen5 of graphite, tantalum, molybdenum and steel. The temperature was iLLasured by means of a Pt-Rh-Pt thermocouple and an optical 90n-51 i'EOP-51) pyrometer. Visual readings were made through a window in the furnace. The error of tem- perature measurement did not exceed 0.1~ up to 170001C and 0-3~ up to 23000K. The apparatus was evacuated to 0-4 mm Hg and then filled with argon (15-20 mm Hg) during the experiment. The ampule were made from platinum which does not react with B20 3 up to 1650OK- Molybdenum was also suitable. At temperatures above 16000K the argon pressure was increased to 600-700 mm Rg. The results of measurement are summarized in the Table. The following interpolation formula was used: HT - H - 30-54T - 11920 cal/mole 298.16 and Cp 30-54 cal/mole-degree (1000-21500K). There are 1 table and Card 2/4 26341 S/07 61/035/007/011/011 Do ttrmina tion of enthalpy and specific ... B 12 7Y131 02 9 references: 6 Soviet-bloc and 3 non-Boviet-bloo. The most recent references to English-language publioations.read'as follows: Ref- 4: X. Keller, Contributions to the data of theor. Metallurgy, X, 1949- Ref. 2: 1. C. Southardi J. Amer. Chem. Soc., 63, 3147, 1941. A850CIATION: Institut mer i izmeriteltnykh priborov (institute of -11,easures and Measuring Instruments) 8UBMITTEDt Octobe~ 17, 1959 ZM (14,7 2, 11do, 13 ~.T) 20456 / Irw I S/0-56/61/040/002/010/Cr47 24-1100 s- B102/B202 AUTHORS: Kang Le S., Lazarev, B~ G., Mukarovv Ve I* TITLE: Superecnductivity of tin -and indium under pressure PERIODICAL: Zhurnal eksperimental~noy i teoreticheakoy fiziki, V. 40, no. 2, 1961, 457 - 455 TEXT: In previous papers (ZhETF, '49 46,3~, 944 and 18, 825, 1948), the authors described studies of the efTent of pressure on the critical tem- perature of titi and indium at 1740 ard 5`0 kg/nm2. They observed shifts JT of less than' o.10. -, t- d T, ed to prooeed linaarly, the '_./ d a f, s u m following shift rates are obtainfd: -i 0.~)_10-5 deghttm for tin, and (-4.6 410-5 deg/atm for jnd-.m. In recent times, the correct- + 0.2)1 ness of th~.ie values has been doubted. For thi-s reason, t1113 measurements were reyQftted ir, the range of fror, 0 tc, 1 -!50 k6i./om-2. For indium, To(p) was linear also in this range, and j+. wa.,~ fourid t)iat dT0/dp -- (-4-4 4 0,,3) ?10-5deg/alim "see solid line in Fig.."). Tzri, h-,wever, showed a linear Card 1/#_; SupercondvactAvIty of 'Din 20456 S/O~ 61/04011002/010,104? B102YB202 course of ItC(p) with dT. /dp -(-4.4 -!- 0.2),$4O-%og/atm in the range of from 0 - 100 atm. At higher temperatures, a amviation from linearity was observed (see Pig.2, dashed ourve,,, obtained from two tin speelmens A and o-, the dashed line correspancis to &T Orl dr, -k--5-7 + 0.2 )'%j 10_~'deg/atm. The meaourements vere made by the different-q! and the ice method ( t he latter in the range 500 - 1200 atm). In tho range of from 800 to 1730 dTC/dp viaz (4.6 + 0.2)'~10-5deg/atm. Since this curve runs in Daralell Ivith the, Indium. curve, it, can be assumed that between 100 amd 800 atm a transition takes place from one straigh* line to the other. The effect of pressure on superconductivity has hitherto not been fully explained. The new theory of superconductivity gives the relation '_T0w 9 exp(-2/gv)g where 0 Is tho Debj*&~temperature, g ,he electron-phonon interaction con- atant, and %, the electron density. Compression on all sides of the me- tals leads to an increase of 0 and, thus., to a linear increase of T 0 . To explain the course of T O(p), the pressure-dependent change of the electro.- iC.ard 2/4 YM#.LoVa .Some species of the genus Hypericum L, to be introduced in Uzbekistan. Vop. biol. i kraev. mad. no.0210-214 163. (MIRA 17t2') 3nTANSXIY, I.M., inzhener; XAJI, H.I., inzhener. Unixg smooth measuring wires in checkrow planting an& Bolting. Sellkhozmashina No.4:9-11 AP '56. Mn 9 -4 7) 1.Zavod Belinakeellmash. (Panters (Agricultural machinery)) XANp N.I., inshener. Oaloulation of kinematic factors and establishing an efficient system .-for the, working parts of potato planters. SellkhosmeAkins no.,W-8-li AP 1.,Zayod 3*4nakeellwash. (Plantere(Agricultural machinery)) KkNq M*I,, inzh, Parameters and calculations for the rotary plowBhares of potato planters. Trakt. i sellkhozmash. no.10328-30 0 1644 (MIRA 17%12) 1. Gosuderetvennoys spetsialinoys konstruktorskoye byiiro po mashinam dlya vozdelyvaniya i uborki kartofelya. LI!FT";,KAY9 S.S.; KANP MA.'! GOLOVLP-~V!, I f ~ The IMIG-1 hydraullo markers. Trakt. 11 sellkhozmash. n0.10-, 35-36 0 164. 0 JUM A "A. 7 -. 12 1. Gosudaretvennoye spetsiallnoye konstruktorskoye hyuro po inashinwr dlya vozdelyvaniya i uborki. kartc-felye, KM, M.1w inzh. Use of the synohrcmized power take-off of a tractor for the drive of the mechanisms of potato plante-ra. Tral,.t,, i aellkhozmash. no.12:17-18 D 164 (MIRA 18:2) 1. Gosudarstvernoye spetsialinoye konstruk-torokoye byi=o po mashinam dlya vozdelyvuniya i uborki kartofelyao GOLOVITSYN, S.K.v lnzh.L.!!I&.UAIA#,Inzh. La Mathode for comparing the parametere of potato p" r4ters, Trakt, i sellkhozaash, no,1209 D 165. (MIRA 1&.12) L. Gosuderstvannoye spetsiallnoye konstruktorskoye byuro po wAshinam dlya vozdalyvmniya i ubarki kar-tofelya. KANp M.S. , _ Thermal waterB of the Ili Depression. Izv.AN Kazakh.SSR. Ser.geol. 22 no-5156-64 S-0 165. (19RA 18:12) 1. Yazakhskiy institut minerallnogo syr1ya, g. Alma-Ata. .> to IV It IWAROT, Uvilly Stratonikovich; MUROWSV, Alekvey KMsqlovioh; MUl- KIN, A.G., redaktor; US. P.M.. redektor; EWILTA, L.K., tektmi- chaskly redaktor. [Ooeimograptwl Okesnograf lia. Kooky&, Izd-vo mMorekoi transport,* 1954. i65 p. (HM 7:12) (Oaemnograpby) t'ICHRIN, 11.1ya 111ftch; K.4.:'ENIGH, V.Ye.j ret---en..en'-; L.ILI.J, retsenzent; KAN,-, G.F., doktor tek~m. nauk, .,ed.; F2J.'I ~A~tp red. [Transducers in marine remote control ~;:!stemsl Datchiki su- yk' sistem distantsionnogo kontro21la. 1-. L;I-va Tzd-vo dov 0 xl~ I - "Tram-port, 19(4. 209 p. Ik.AIRA 17:F) AYZENVARG, Rhaim Vollfovich; POSTNIKOVp S.A.v inzh.9 retsenzentg YASIKOVI A.A.p inzh.t retoenzentj RZHECHITSKIYI B*D.p - inzh.j red red. (Textbook for electric harbor crane operators] Uchabnik kranovshchiku portal0nogo elaktrichaskogo krana,, lzd.2., ispr, i dop. Moskvap Transport, 1964. 241 p. (MIRA 17:12) POLONSKIY, Vladimir Ivanovich; KHOIffAKOV, N.M., doktor tekhn. nauk prof,, retsenzent; GRITSMO, P.I., kand. takhn. nauk, dots. retsenzent; FRIK, A.O.p insh., vauchn. red.y.W. P,M,, red. [Electric equipient and electric propulsion of.ships) Eloktrooborudovhnie i elektrodrIihe'a-e sudov, Moskvaq Transports 1965. 321 p. (MIRA l8t12) NIKITIN) Gennadly Mikhaylovich; MOKIMOV, G.P.p retsenzentj ROZEDESTUNISKlY, A.P.p retsenzent; CRITSMVIKO, F.I., red.; KAN [Organizing the operation of the electric equipment of sbios] OrganizatsHa ekspluatatsii elektrooborudovaniia sudav. Moskvaf Transport. 1965. 109 P. (11111A IW) TIKHOMIROV, Nikolay Alekseyevich. Prinimal ucbastiye VITSINSM t 1. V,V,p dotes) YJ11O P,14., ted. - (Theory and equipment of a ship for inland navigation) Teoriia i uatroistvo evAna,vnutrennego plavaniia, Moskva, Trahoportp 1965o 273 ps (MIRA 18:5) NORNEVSKlY, Bor-.r, Tvanovich; TARATYPOV, Ivan Afanaslyevich [deceased]; MORDOVIN, B.M.0 prof.p retserizent; PAIN, B-S-P dot.s., retsenzent; MURATOV, I.I., kand. tehhn. nauk, re-tserizent; FAIK, A.O., illzh,, red.; KAI), P.M.0 red. -1.11 ..... 111-I.- [Electrital equipment of shin and short, stations and sub- stations] Elektricheskoe oborudovaT-Ae beregovykh A sudo- -vykb stantsil i podstantsii. Moskva., Transport, -.1965. 334 p. (MIRA IS - 5) DUBOVOY, Anatoliy Alsksandrovich; POPOV~ Al.eksandr Vasil*yevich; NIKITIN, G.M.., doktor tekhn. nauk, red. - NAN tt. red. L.:=A- (Electric propelling machinery; servicing and maintenance) Elektrogrebnye ustanov1d; obslu2bivanie i ukhod. Pod red. G.M.Nikitina. Moskva) Transport, 1965. 63 P. (MIRA 18:12) UN, R.A.; UUMA, N.A. Oriented conduction of excitation in the atrioventricular region of the heart. Rauch. dokl. vys. shkoly; biol. nau)d no.1:51-55 160. (MIRA 13:2) l.Rekomendovana kafedroy fisiologii shivotnykh Moskovelmgo gosudargtvannogo universiteta im, M.V. Isomonosovat (HPART-IMMUTION) KDZIOV, A.I.: UN, S.A. Resoui~ces and means of lowering the production costs at the lansk Hydrolysis Plant. Gidroliz.i lesolchim.prom. 12 no.,9:23-24 '59. (MIRA 13:4) 1. Nauchno-iseledovatel'skly institut gidroliznoy sullfitno- spirtavoy promyshlennosti (for Kozlov). 2. Xanskiy gidrolisny7 savod (for Kan). (Thusk-Wood-Using tuduatriee-Oosto) (IVdrolyele) IVANCHENKOP G.Ye,; TIKHONOV, V.Ya.; 8YRIKA, V.F.; KAN, Sh.U. Determining the transient process in a stepped-relay svstem of automatic control with it multiple series operatim of the regulator. Nauch. trudy KNIIJI no.15:196-221 164. OAIRA 18-.8') M .1 94. 1. tand. Tech. Sci- Forcnotine of R I-Ovel in -the North P"r* of the Dissertatio'n: iq4ethod for Short-Range 6) 17 Jun 47. Caspian Sea." Cent-ral Inst of Weather Foreastin SO: Vec ernva . Jun, 1947 (project #17836) I(Ai: I 1 1. for Pred',-et-lon of thc~ Dvel `.n Ue *,'-,I,tl- rn :,).n of th,-- ^,fi-7- * 1, i . "' -,. I ::JI I 1 T --iv Tsll, no 3 (:;0), 1948 (%rro) t Z~~ SO: 11-YO', 11 '*"- r 1953 W, m. , 1, r~: :I', Non.periodic currents in the etraito of Kuril Islands and p6esibilitles for tbeir-prediation. Trudy TSIF no.57.-132-143 1570 (mm 10t-9) (Kuril Islands region--Ocean currents) fn 4 A Aw it so it UK r 1i -Ilk 41 -KA.zw"s. I. "A Modified Methfxl for Speedy L--vcl and Curm:i.~it Ff--~vccasts." report. to be submitted for the IntlvC(,,,n.-r. New Yorlt "itY, 31 Aug - 11 Sup lg'--l).. > I - (Central Weather Forecast Institute) W, 2. 1. Improving the method for current prediction in the Kerch Strait. Meteor. i gidrol. no.12:25-27 1) 160. ' (141RA 13'.11) (Kerch Strait--Ocean currelats) ISTOSHIN, Yu.T., kand.tekhn.nau!5s kanfl.tekhn.nauk Calculating and prodictiDg physical phenomena in the sea. Vest-AN SSSR 30 W-7s95-96 JI ~60. (14M 13 : 7) (ocean) W, S.I' C03-culating and forecaoting c=Tento in the Kerch Strait, TrIldy Okean.kom. 3.ltl3O-Ul 161. (MM 14:7) (lorch Str+-Ocean OWT*ntB) AC AT16026 49 SOURCE CODE: UR/2546/1)%6/600/156/010510120.- "ORJ SI A: ORO Cenirinnstifiate of Weather Forgeast pg (Tsentrallnyy institut, ozov) iL progn T17 LE: Foriedastinit and balculation of AgA ice in the- Sea of Okhotsk SOIAICE, ltsentrallnyy tristitut prognozov. Trudy, no. 156, 1968 Ra6chet i'plvgi,loz'~~6inentov rezhima-morya (Obseiving and forecasting chef ~acterisiticiof 60 en m en o a~, 105-120 I-TOPIC TAGS pressure, Tschebyshev -s alo.e' oc erty, atmospheric :; e ean prop povirlomial A IL TRACT:!i Metbddb ofJorecasting and calculating sea ice in the Sea of Okhotsk. iarO.,aisc 4;: Thp. keferenbe,potnts in prognosis equations are the fiel& of L usso atz~i)spheric, Pressure- over. a.broad region presented as analytical series expan- _QiTschebyshev pokynomial. Orjig. art. has: 4 figures and si6ns accordill.9 to, 5 tablesi~' [Da0ed on author' s abstract) INT] SUB CODE: 6,6 StJJ3M DATE: none/ ORIG REF: 019/ Vir' C 11 Y-4140 Raschet kryla na sdvig. (Tekhnika vozdushnogo flota, 1941, v. lh, no.b. p.5-20, diagrs.) Title tr.: Calculation of shear in the stress analysis of the wing. TL5oh. T4 1~41 QO: Aeronautical sciences and Aviation in the Sodet Unionj Library of Congress3 1955 KATI) S. N. Ruschet kx7la na Bdvig. (Tekhnika vozdushnogo flota, 19h1, v. 15t no. 4, P. 5-20, diagrs.) Title tr.: Calculation of shear in the stress analysis of the wing. TL504.T4 1941 SO: Aeronautical Sciences and Aviation in the Soviet Union, Library of Congress, 1955. ml So N. I SVERDLOVI 1. A. ion of the Strenglh of Aircxv~Lt, Moiscow 1945 PHASE II TRFASURE ISLAND BIBLIOGRAPHICAL REPORT AID 46 - 11 Call No.: T1671.2.K33 Author -. W, S. N.~ Fl.,,11 Title: AIRCRAFT STRENGTH Transliterated Titlet Prochnost' samoleta Publishing Data ChIginating 4ency.- None n 'tblishing 11ouset State Publishing House of the Defense Industry (Oborongiz)' Date: 1946 No. pp.: 292 No. of copiest 15,000 Mitorial Staff Rditar: None Tech. Ed.: None Editor-in-Chieft None Appraisers: Cheremukhin,, A. bl., Professor, Doctor Technical Sciences Rostov'tsav, G. G., Professor, Doctor Technical Sciemea Text Data Coverage: This is an enlarged synopsis of leatirres given in advanced courses for USSR.Air Force praoticing engineers by the author in the Military Air Academy imeni Zhukovskly. The book might be used by readere without special technical education to help them understand problew of aircraft design. (Diagrams, graphs, tables). Prefaces None 1/8 Proahnost' samoleta AID 46 - U Introductioni A comparatively long introduction (23 pp.) gives a review of fundamental laws of machanieB (Newton, D'Alembert),, with simple examples illustrating their application. The air-load d1stribution and its effect on the aircraft are briefly described. Traction, compression, shear, bond, torsion, and flexure are shown in their simple form, and fundamental formulas are given. Abstract: In Chapter 1 (25 pages), the author gives the basic formulae for the calculation of the external load of aircraft in various kinds of flight, and in landing. In each case numerical examples of the appli"tion of formulae are given. In dection 6 (P. 45-471, the definition of the safety coefficient is given., and,in section 7 (p. 47-51), aircraft strength standards are analyzed. All aircraft are divided into three classes: 1) Maneuverable aircraft, with which all acrobatic flights are permitted without restriction, 2) Aixeraft of limited maneuverabilit , with which rastricted acrobatic flights are permitted and 3~ Non-manouverable aircraft. Six cases illustrating the distribution of stresses and their intensity and direction are given. Wings and empennages are discussed in Chapters II-VII (110 pages). 2/8 Prochnost' samoleta AID 46 - 1I The author describes the choice of an airfoil, the dihedral of the wing, the spanwise air-load distribution, the determination of Inertia forces due to the mass of the wings, the direction of the force resulting from the air-load, the distribution of loads of ,rarioug components, the direction of the resulting force from the wing's inertia and the mass of the components, the position of these various forces, bending moments, torsion, etc. Section 11 describes braced wings, wings with corrugated skin, double spar wings, and box-structure wings. Normal tensions in monospar wings, in two-spar wings, and In box-strueture wings are described. Section 13 describes the shear due to diagonal forces and to torsion. Section 15 describes flanges, webs, reinforcing webs, birch-veneer opars, etc. Section 16 describes flange stiffeners, truss spars, ato,, Section 17 describes the approximate calculation of_rjbB, external foraes and bending moments, and the determination-of-stressen. Section 18 describes wooden and metal ribs. Seetion.20.describes aerodynamic compensations, balancing loads, flettners, tArmrs, etc. Sections 21 and 22 describe the e3lternal load of the eilerons, their attachment and their work. 'Sections 25-27 describe slate and flaps, split flaps, simple flaps, zap flaps, flower flaps, etc. Sections 38-31 describe empennages, their surfaces, airfoil, shape and Don1tion, and balancing methods, external loads, and reaction determination. 3/8 Prochnostf samoleta AID 46 - Il Chapters VIII-XII (102 pages) deal with fuselages and landing gears. Sections 33 and 34 describe the design of truss and monocoque fuselages and the determination of norval and diagonal atxesaes. Sections 41-46 describe basic defects of conventional and tricycle landing gear, wheel types, shock struts, and various cases of Irregular functioning of oleo-pneumatic struts. Sections 47 and 48 desoribe a-8 give diagrams of shock-absorbing struts of tho following types; IL-2~ Pe-2 and Yakovlev, and of -the landinp pear of the MTG-1~ TA_~. Ypk-71" IL-2 or Te-2 typeo. * J"~ ~,rul 50 derscribe ir-Aln stresser, in landing geare. Sectiw T Chaptor X111 (20 pages) starts with a brief explanation of the phenomena of vibration,.',and then describes vibration in various parto-of the airoraft. At the end of the book, 4 tables give spocificatione of j4dieal and mechanical eharacteristic3 of )-raterials used In aircraft construction. The following materials are describedt low-carbon ateel, medium-carbon steel, Chromansil, duralumInftMp'iffVFd%d wood and Improved veneer (referred to In the text, page i3 "Delta-drevesina") and plywood. 7he last table enumerates eleven 4/8 Frochnost' samoleta AID 46 - II kinds of nc.Tmal grade woods used in aircraft production, the regions ~of their growth, and their specifications. Evaluationt It im a well written and well-presented popular textbook. The table giviDg specifications of different kinds of Soviet wood % might be interestingl but otherwise the book does riot contain any original information. Purposes This is a textbook for aviation techniciants, and evrNmual for practicAng engineers and technicians of the USSR Air Force. TABLE OF CONIMS Pages Introduction 5 Ch. I INternal Loads on the Aircraft 24 1. Horizontal Flight 2-5+ 2# Curved Plight '26 3. Flight in Turbulent Air 35 4. Strosees in Acrobatic Flight 41 5. Landing Loads 44 6. Safety Coefficient 45 7. Strength Standards 47 Ch. 11 The Design and Perforrance o~ the 'k-Ang, 51 8. The Design of-the Wing 51 5/8 Prochnost' sarmleta 9. External Londo on the Wing 1.0. The hirtoravinco of the Wing 11. The Nni(m 1~qyout of the Wing Ch, III CalclOation of the Pattern of Forces o:V the Wing 12. Normal Forces 13. Tangential Forces Ch. IV - Bani,(, 11.1ing Gwnponenti 14. Tho ;:a),' W,)rk of Spars 15. Woodlen Motiil &rqir~ 17. Thel lltwpotw tind Approximate Calculation of Ribs :18, The'DesiRn of, Ribs 011. Aij~rons .;19. The ht~poae,:'of Ailerons .20. Aileron Cot4*nsation 21. A116r6n, Lo'ad and Performance 22. Aileron Da~~jrn P3. R6vdiiijbid Aflerobs Ch. V! ble~*haniz':d'tioh of the Wing 24. The!Purpaaa of Mechanization ,25. Aspocts of1flechanization 6/8 33. Fuselage Naign 34. Jbnocoque.,ruselage Calculation 35. Truss.-fuselage Calculation Ch. IX Engine Mounts 36. F,%:ternal loads 37. Engine Hownt Design 38. Engine Mount Calculation Ch. X Landing Glear - 39- Bxtervlal lxwls on the Landing Gear 40. Baoic 1/indlng Gver Requiremants 41. Thwee-uh&el Landing, Gear 42. Lwiding G-ivx Whet3ls V8 AID 46 - II Pages 55 62 73 85 85 90 95 95 97 102 109 114 118 118 121 .12r) -129 13.. 134 134 136 167 177 186 190 191 196 200 205 205 209 212 217 Proohnost' samolets, AID 46 11 Pages Chi XI Shook-absorbing Struts 221 43. The Purpose of Shook-absorbing Struts 221 44. Principles of Operation of Oleo-pneumatic Struts 223 45. Influence of Bushing and Washer Friction on the Work of Shook Absorbers 229 46. Irregu3.ar Load on the Shook Absorber 232 47. Shook Absorber Design 237 Ch. XII The~Performanoe of the lending Gear and of its Parts 243 48. Cantilever landing Gear 253 49. Braced Landing Gear 254 50. Double-strut Landing Gear 257 Ch. XIII Air6rgft 'Vibrations 265 51. Baele,Paramoters Characterising Vibration 265 52. Aircraft Vibrations 267 53. Bending and Torsion Flutter 272 54.- Bending Flutter Due to Ailerons 286 Tables of Physical and Mechanical Properties of Aviation Materials 287 Blbliograpbyt None Facilities: None Availables Library of Congress 8/8 KAN, S-N - ELI, S. A., and ~1- 0. PANOVKO. Blemanty stroitellnoi mekhaniki tonkostennykh konstrul-tsii. Pod red. A. M. Cheremulchina. Dopushcheno v kachest-ve ucheb. posobiia (ilia aviats. vuzov. Moskva, Gla-v. red. aviats. lit-ry, 1949, 126 p., diagrs. Title tr.: Elements of mechanics if thin-walled structures. Approved as a textbook for schools of advanced aeronautical studies. TM71,2. K3 SO; Aeronautical Sciences and Aviation in the Soviet Union, Library of Congress, ip,55. Ran, S.- - .11. Elerenty Stroitellnoy Nekhaniki Tonkostennykh Konstruktsiy (.Zlemnts of St,ructure Rechanics in Thin-Walled Construction) Jzd~ 2&j Perer, 1 Dopo, By S. N. Kan and Ya. G. Panovkoe Hoskva, Oborongiz, 1952. - 161 P. Magma, Graphs, Tadles. SO: 1415 666.2 IKI 1952 PHASE I Treasure.' lslai~ 1,Bibliographic Report Authoirt RAN S;,N. mi iiti!7 J*w? sTRENGTH... 3rd edition. ,TrawliteraW Title't Proobnost' sawlete, I~ibjia~ing Data,~ Originating~ Agencys None. Publishing Ho~~-. $6te Publishing House of Dat6 t 1953. No.. pp. : 302 4, 6 Can No. TL 671.,2.133 the Defense Industry(Oborongia). No. copiest None. 'Edit*rW Staff Editors iffono* Technical Rlit-ort Mone Witor-in-4h1aft None. Appraisers None. Otherst The~authcir'expreosea,thanks for valuable help to :kykovjV.T*# and-Iota,, N.M. Y.N.* Um~~Iiyp D.E., larnoshitskiy, Text:Data Caveraget The.'stresses acting on aircraft and the strength of construction req:6irea,~to*me6t these stresses are discussed. FAcent changes in airbrafti,construction and outside form walls are outlined. Methods tion are explained 008ternining the strength of aircraft construct by~qpec Iitio examples. To evaluate -correctly the strength of con- St?"Uet,oIft following factors are studieds the purpose of that construction, external atresses acting on the aircraft,, Vie, stability of-the-constructionF end., finally., its strength, This is the third edition,,revived and expanded to include considerations important for jet propulsion and sonic speeds, Discussion of maintenance 1/2 Card 2/2 Gall Moo TL 671.2433f, 0046 Full Tit,191 AIRMAFTSTRENGTH. 3rd edition. Text D&U coveftget (coutinued) problems giyen.in earlier editions is not reprinted. Instead the reader is Warred tothe 1951 Oborongiz publication ftiMblep. 2t which should be oqnsidered as the first part of th'a books N=erous charts, tables, and diagrams appear in the, textil Purpoe; A textbook feir a course of aircraft strength for stidents of Technical Schoolip and for' students of Technical Aviation Schools. It may also be used,as &~Vftjqnuql for the aviation auxiliary technical staffs Facilities: ShisbkinZN " Goryainov, A*Aop Kuzimin, Gol., amd Makarevskiyf AsHop arm-catecifor their achievenent. in formulating normo of 1. s-trength. No& Russian and Slavic Warences,: Only one reference is mentimed in a footaote. (Sutugin., L.I. ProyDktirovardya chastey samoleta. 1947). Availablet Library of Congress. I NNI 11m KAN P f, .it. 11 "Pressurized Cabins ;, represents a translation of the Sub-Chapter 43 (Gemeti- cheakiye Kabiny) of the book "Stress Analysis of Airplane" (Pr,,)chxnost1--SWPoleta), published by the State nibLishing House of Defense Industry in Moscow, 1.953. Report D-102898, 12 Oct 54 KAN, S - N. "Catapult Pilot Chair," a slightly condensed translation of the rmnograph, "Airplane Stress Analysis," published by the of the Defeme Industry, Moscow, 1953. of Chapter 44 (pp. 202-210) State lublishing House Report D-102897, 1-2 Oct 54 KANp,S.N. f. Vibratsii samoleta. (In his Prochnost'samolete. Vloskva, Oboron,-iz, 1953. p. 278-294., diagra.) Title tr.: Aircraft vibration. TL671.2.K33 1953 SO: Aeronautical Sciences and Aviation in the Soviet Union~ Library of .Congress.. 1955. KoN) PL4SR I BOOK EMNATION Kan., Saveliy Nakhimovich ------------ Frochnost' sawlets. (Structural Strength of Aircraft) 4th Rd. Moscow, Obororgz* 1955. 2`85 P- RevIeverss Rostovtsev.. G. G.., Doctor of Technical Sciences, Professor; Scientific Ed.- Gimellfarb, A. L., Candidate of Technical Scienceso Docent; Ed, of Publishing House: Suvorova, I. A.; Tech. Ed.- Zudekin, I.M.; Managing Ed.: Sokolov, A* 1. ItMWE: The present book is a textbook on the subjeet of "Structural Strength of Aircraft" for students of aviation tekhniktos., technical schools and readers,with a secondary school preparation. COVMACE: The boolr deals chiefly with the ,aialysis of vircraLft design coraidering purpose, layout, and the character of external loads. The atatment of problems Is given in an elementary form. The fourth edition hae a mmbet of significant changes. It contains new sections on aileron efficlencq$ brake flaps and hydroboosters. Card 1/8 Structural Strength of Aircraft In the new edition each chapter is based on the analysis of citroctural stresses and deformations Of bigh-Byeed. jet aircraft. SPP-Cipl attention has been 1;L-mn I;o bydroboosters, aileron efficiency, tricycle lending gears and otlier modern struntural devices. The author at-Ftes that, in structu--.1 comInitatiore not only strength problms but rigidity problems must be considered. Yne rigUlty of a structure govarne t4t; extent of deformation. The rigidity nffects the sta:bility and controllabilit-,, characteristics. Insufficient rigidity may vibrations of the separete parts of an edreraft. The problems of autovibrations of the ving., the empennage., -And the landing-gear nose vheel were investigated fliLly by Soviet scientists 14. V, 'Celdyshj, S.I. Krichevskly., E.P. Grossr-on, rind others. The bcok eontains one table and 295 figures. The author expresses gratitude for valuable assistance to A.L. Ginmellfarbi, Candidate of Technical Sciences.. Docent, and V.14. Koto. TABLE OF C 0 hM'T S> Preface to the 4th Eclition 3 Introduction 3 Card 2/8 :L62 Structural Strength of Aircraft Ch. I. External loads of the Aircraft 7 I.. Horizontal flight. 7 2 2 . ftmd Mgbt 11 3. Flight in turbulent air 20 4. Stresses in acrobatic flight 25 5. Landine loads 213 6* Safety coefficient 29 7o Strength standards 30 Ch. II. Desiga and Performance of the Wing 35 8. Design of the ving 35 9. External loads on the ving 43 10. Perforzance.of the ving 49 11. Ifiug design lay%mts 59 Card 3/8 Structural Strength of Aircraft Ch. TEE. Calmlation of the Pattern of Forces on'the Wing 72 .12. Vormal. forces 72 13. Tangential forces 76 lit. Distribution of forces on a mrept-back ving 82 Ch. IV. Basic Wing CcmToneuts 93 15. Purpose, work, and design of spars 93 16. Purpose.. vork, and design of ribs 99 Ch, V. Allerons 106 17. Purpose of ailerons 106 18. Aileron ccapensation 108 19. Aileron load and performance 113 20. Aileron design U6 21. FMciency of ailerons 119 cm,a It, 8 Struetural StremgLh of Urcraft Ch. 1:X. Paselage 172 34- Rctemial Io9A on the fuselage 1T3 35. Fuelage design 17T ,1,6. Honocoque-fuselage calculution 184 'U. Tnws-fuselage calculation 190 ';8. Airtight cabins 191 .J9. Ejector a=angements for the crey 199 Ch. X. Engine Mounts 209 4~. External lop& 210 41. Engine-munt design 213 42. Engine-mmmt ealmantion 213 Ch. %'I. Landing Gear 217 43. Basic landing gear requirements 220 44. Three-vheel landing gear 222 45, Landing gear vheels 223 cari 618 & ~;truclhwrl .1trmigth of Aircraft !i& BeudJ.ng flutter due to :ilerona 16 L- L11-j, Table of Phyuierl and Mechexical Properties of Avitktion Steel A. cmd Duralumin M~ AVA3VJU- Librery of CoiWeas Card IS /ncw KANy I;. N. (Engx.-Col) ...... -., "Tempezuture Stresses in the Framework of a Casing (v korgase obolochki) Partially Filled with Liquid," report presented at the Ninth Scientif ic -Technical Conference,, helC~ at the Khar-kov Higher Aviation -Engineering Military School, Dee 1958- PHAO I BDOK EVWITATION 786 -Nan, Saveliy NakhImovich and Sverdlov, Josif fairamovich -------------- Baschet samolets, na prochnost' (Analysis of Aircraft for structural strength) 4tb ed.,, rev. Moscow,, Oborongiz,, 1958. 291 p. 3.1.,000 copies printed. &viewerst Odinokovp !M.G., Doctor of PhyolW. and Mathematical Sciences, Profes- qcjr, and Che,remukhin, A.M., Doctozo of Teclutical Sciences,, Profemr; Ed.: Ydralaia,, A.R. Rw#werj Ed. of Palishing House: Sheynfapj L.I.; Tech. Ed.: anhim, V..P. Y"asing Ed.:* 06,kolov, A.L., Engineer. PURPOSS: This book Is approved by the Ministry of Higher Education of the USSR as 'a textbook for aviation YwAs. It my aloo serve as a drafting manual in design offices ofaircraft factories, and as an idd in improving the qualifications of designers. COVRIVZ-. The 1945 edition of this book has been radically revised and greatly mWplemented. Probleap in determining aircraft loads and calculation methods fox; the separate aircOaft components an considered. Completely new sections have been added*cm aerodynamic heating and thermal stresses, calculation of swqtback and delta wings and tail assed.)lies., calculation of fftmes with con- sideration of their elasticity, ~ibratiaas of aircrdft components, etc. Fbr Card V 7 7 3 5 SOV/86-58-7-23/38 AUTHORt Kan,,,,.S N Engr Col. Profeseor., Doctor of TITLE: one Heat Barriar Problem (Odna iz problem teplovogo. barlyora) PERIODICAM Vostplik vozdu6hnogo flota, Nr 7, 1958, PP 56-61 wsw ABSTRAM The author states that the heating up of modern high speed aircraft or rockets can be defined as the rise in temperature in the boundary layer. The law governing .the distribution of heat in the aircraft depends essen- tial~y on Ithe.duration of flight. He gives some heat temperatures which an aircraft may reach at certain speeds.,altitudes and during certain flight durations. Analizing the diagrams which represent the variation of the temporary resistance and the modulus of elasticity of some materials depending on the temperature, he points out that one way whioh may solve the problem of heating- up it; the use of heat-resistant materials. The effoot Card 1/2 KAN, S.No. -. - I--# ~!Jj ~ Analyzing oylindrical shells with large cutouts.,Izvi.vys; uoheb, sav.-,'av.tokh. 2 nool$32-37 t59, (MIRA 12:3~ lolharl1mvekoys vyisheye avintsionnoys inshenernors voyenuoye uchilishchs. (Mmtic plates a-ad shells) I~Iu ,,XhN, Beg. (Iluirlkov); SHKOL'Nffo P.A. (Rhar"kov) Strength of open prismatic shone. Pr;rkl, mekh. 5 no*353-370 159. 0(!iZk 13:3) (Ilastio plates and shells) III li'llfiHirl limp INIII I q M I =wmu Aw qj 11 g-up HIIII, . ............... ....... ........................................... ........ if 2.m J1 A, Ila j avi A rAY. qaval1v Vakhtmovich Nai gning an aircraft for stran th, by '5. 1% Kan and T. A. svemlov. 7-H-O'ht-Patterson AirForce PaRs, Ohio. 1040. ?04 1, MW-4-, MaRIM, vrapbs ( r-"-qQO5jV) I'rannlateA 'Prtym the orivinal %iilan: Paschet samoleta na rrm.I~nmqt'.. YOSCOW, Ip9q 'Tarlier Pusslan lanpuapv 6ditionrhave title: Prochnost' 9-3moleta. 'IbRoprraphy: 1. 4-5 VINOEUDV, Lev doktor,tekhn.nauk, retsenuent; RMCK, VoY., doteenC:vGnd;- MeG'.-n ' I - auk, retsenzent; DAVIM, I.V*, doteent, kand.takhn.nauk, otv.red.; KURILOVA, T.M., red.; TROFIMENKO, A.$., takhn.redi, (structural mechanics of rod systems; theory of the deformation of rod systems] Stroitallneia mekhanika stershnevyk:h sistem; teoriia deformiroveniia starzhrievykh sistem. KharIkov, Izd-vo lbarikovskogo gos.univ.$A.A.X.Gor'kogo. Pt.l. [Statics] Stetw. 1960, 387 P. (MIRA 13:10AI (Structural frames) VINOKEIROVp Lev Pbikhmoviob; KOLESVIROV, L.A.# kand. tokhn. nauko reteen- zent; CHEWSOV, A.P*) kand, tekbn, naukiretsenzent; ALUMEV, Yu.N.p kando takhn. nattk,, retoenzert~--XMi.,5,Pp ., -, profop doktor tekbn. naukp otv. red.1 MIWVA., T.M., red.; %IILYANSWA~ T.M.,, tAbn. red. [Structural imoobanice of rod systeria-, tbeory of tbe deformation of rod oys4w] 3troitellnaia mekbanilta oterzhnevykh sistem; tooriia deforriirovaniis otersbnevykh Biotoin. Kharikov, Izd-vo Khar1kovokogo goo. univ. im. A.M.Gor1kogo. Pts. 2-3. 1961. 198 p. (MIRA i4in) (Beams and.girderil) tigi Mile ROF111 [sill fifiJUL-.1 Ul"Lia 20597 s/l47/61/000/Ool/Oo6/Oi6 E03VE1135 AUTHORS: Kan, S.N., and Silantlyevv A.V. (Khar,kov) TITLE- Fuselage Bending Calculations in the Region of a Mid-wing Junction PERIODICALt Izvestiya vysshikh uchebn3,kh zavedeniy, Aviatsionnaya tekhnika, 1516l, No. 1, pp~ 46-60 TEXr: It appears from strain gauge data that neither iti the region of the Junction of a mid-wing isrith a fuselage nor beyond the boundaries of the region do the -normal stresses obey the plane law of distribution,. There is therefore a need to find a more ace-urate method of calculating this distribution. The present paper -describes some of the results of investigations made at the Nalitchno-issledovatellskiy laboratorii Kharlkovskiy vysshego aviatsionno-inzhenernogo uchilishcha (Scientifi~~ Laboratory of the Kharlkov Higher Aviation Engineering College) with that end in view. It was assumed that the fuselage and wing were held rigid along their contours The fuselage is regarded as a multiply statically indeterminate structure. only axial forces on the transverse sections of the fuselage, bending moments on the ribs Card 1/4 20597 S/147/6i/ooo/ool/oo6/016 E031/E135 Fuselage Bending Calculations in the Region of a Mid-wing Junction and the bending of the side wing ribs will be considered in the deformation equations. Consider the problem of determining the fundamental stresses o and q when the fuselage and wing are joined along their common contour, so that the fuselage can be considered a shaft with a cantilever in'the elastic state, Only the central part of the fuselage need be discussed and this is assumed loaded by a bending moment from either the front or rear part of the system. To determine the distribution of normal strosset; along the length of the wing, a is written as the product ast, y(x)9 where oef. represents the normal stresses at a section of the fuselage coinciding with the reinforced frame, and x Is weasured along the axis of the fuselage, Substituting this value for a in the equation for the equilibrium of an elenent. of the fuselage we obtain a differential equation for q. Initially it is assumed that the twisting moment of the wing is taken out through the reinforced frame, The fundamental stresses can easily be found after solving a irery simple variational problem for ~p(x). By setting up the expression for the potential Card 2/4 20597 S/147/6i/ooo/ooi/oo6/ol6 E031JE135 Fuselage Bending Calculations in the Region of a Mid-wing Junction energy of the systsm and fulfilling the conditions for its extremum an inhomoganeous differential equation with constant coefficients in obtained for y(x). In solving this equation it is., assumed that the moment of inertia of a section of a side rib Is inf inite. The boundary conditions are determined by the rigidity of 'Lhe reinforced frames of the fuselage, which analysis of the solution shows to have a significant effect on the fundamental stresses at the central section. Calculations show that even if the reinforced frames are elastic, the assumption of their absolute rigidity gives sufficient accuracy irk practice. The determination of the supplementary stresses is considered next. These stresses may be found from the condition that the deformations of the central section are shared with the front and rear sections. They can be written in the form Air.~(q) 1pj.(x), where the Aj are amplitudes, 1~ gives the variation of the supplementary stresses at cross-sections of the section, and fpj gives their variation along the length of the so--tion. The coefficients Ai are found from the deformation condition giver. above. The determination of Card 3/ 4