No.4 (vol. 68), 2013

 

 

 

 

 

 

 

 

 

 

 

 

GFID

GEN LTD

 

 

 

 

 

 

 

GEORGIAN ENGINEERING NEWS, No. 4, 2013

 

International Engineering Academy

Georgian Engineering Academy

 

 

 

Editor-in-Chief: Vladimir Dolidze

 

Editorial Board

 

Shota Chalaganidze

Tbilisi, Georgia

George Laitman

Berkeley, USA

Demur Chomakhidze

Tbilisi, Georgia

Jumber Lominadze

Tbilisi, Georgia

David Gordeziani

Tbilisi, Georgia

Levan Makhviladze

Tbilisi, Georgia

Ivan Gorgidze

Tbilisi, Georgia

Kiazo Nadareishvili

Tbilisi, Georgia

Boris Gusev

Moscow, Russia

Archil Prangishvili

Tbilisi, Georgia

Paata Kervalishvili

Tbilisi, Georgia

Mindia Salukvadze

Tbilisi, Georgia

Guram Kevanishvili

Tbilisi, Georgia

Rolf D. Shraft

Stuttgart, Germany

Ramaz Khurodze

Tbilisi, Georgia

Andrei Yakovlev

Moscow, Russia

Christo Kuimjiev

Sophia, Bulgaria

Irakli Zhordania

Tbilisi, Georgia

Romualdas Ginevičius Vilnius, Lithuania

 

Editorial Staff:

Ketevan Makhashvili, Leila Kobelashvili,

Alexander Dolidze and Irma Jishkariani

 

Georgian Federation for Information and Documentation (GFID), NGO

Georgian Engineering News (GEN) LTD

 

 

 

Address: TECHINFORMI Tbilisi 0179, Kostava 47
Tel.: 995 (32) 2335315, 2335122
Fax: 995 (32) 2335122
e-mail:nellym@caucasus.net
Internet: 
www.tech.caucasus.net

 

Copyright ã by GEN Ltd

 

 

 

 

 

 

 

 

 

 

Description: alekoprofesori aleqsandre CxeiZe - 75

 

gamoCenil qarTvel mecniers, pedagogs, saxelmwifo da sazogado moRvawes, saqarTvelos sainJinro akademiis vice-prezidents, saerTaSoriso sainJinro akademiis akademikoss, saqarTvelos saxelmwifo premiis orgzis laureats mecnierebisa da teqnikis dargSi, saqarTvelos teqnikuri universitetis srul profesors aleqsandre CxeiZes dabadebidan 75 weli Seusrulda.

batoni a. CxeiZe daibada 1938 wlis 26 oqtombers q. TbilisSi, mosamsaxuris ojaxSi.

1956 wels warCinebiT daamTavra saSualo skola, xolo 1961 wels saqarTvelos politeqnikuri instituti specialobiT `avtomobilebi da traqtorebi~.

1961 wlidan 1968 wlamde, man saqarTvelos mecnierebaTa akademiis manqanaTa meqanikis institutSi ganvlo gza laborantidan ufros mecnier TanamSromlamde.

1968-90 wlebSi batoni a. CxeiZe muSaobda saavtomobilo transportis saministros aparatSi sxvadasxva Tanamdebobaze, maT Soris ministris I moadgiled, xolo 1990-1992ww. _ saqarTvelos transportis ministrad.

1988 wels warmatebiT daicva disertacia da mieniWa profesoris wodeba. 1995 wlidan dRemde, igi saqarTvelos saerTaSoriso saavtomobilo gadamzidavTa asociaciis prezidentia.

1992 wlidan batoni aleqsandre CxeiZe daubrunda aqtiur saswavlo-samecniero moRvaweobas _ 15 wlis ganmavlobaSi warmatebiT imuSava saqarTvelos teqnikuri universitetis satransporto fakultetis dekanis Tanamdebobaze, xolo dRemde nayofierad muSaobs amave fakultetis srul profesorad.

a. CxeiZis aqtiuri monawileobiT Seiqmna axali mecnieruli skola, sadac warmoebs avtomobilebis xangamZleobisa da ekologiuri usafrTxoebis amaRlebisaTvis, axali tipis sazeTi masalebis damuSavebis da gamoyenebis problemebis kvleva. gansakuTrebiT aRsaniSnavia a. CxeiZis monawileoba aRmoCenis donis im tribologiuri Tvisobrivad axali movlenisa, rac dafiqsirda Catarebuli kvlevebisas.

batoni aleqsandre amJamad, aseve muSaobs avtomobilebis ekologiur usafrTxoebaze sawvavebis ekologiuri Tvisebebis gavlenisa da maTi optimizirebis SesaZleblobis sakiTxebis Teoriul-eqsperimentuli gamokvlevis mimarTulebiT.

misi xelmZRvanelobiT daculia disertaciebi teqnikis mecnierebaTa kandidatis xarisxis mosapoveblad, xolo amJamad ramdenime magistranti da doqtoranti muSaobs Sesabamisi naSromebis Sesasruleblad.

prof. a. CxeiZe avtoria 70-ze meti naSromisa, romelTa Sorisaa 2 monografia, 5 saxelmZRvanelo, 10 gamogoneba. misi samecniero naSromebi da konferenciebze moxsenebebi gamoqveynebulia msoflios mraval qveyanaSi aSS, CexeTi, fineTi, ungreTi, poloneTi, ruseTi, litva, azerbaijani da sxv.

aseve masStaburi da warmatebulia batoni aleqsandres sazogadoebrivi moRvaweoba _ rogorc saqarTvelos kalaTburTis federaciis sapatio prezidentis, saqarTvelos teqnikuri universitetis didi sabWos wevris da satransporto fakultetis sabWos Tavmjdomaris, saqarTvelos sainJinro akademiis vice-prezidentis da IRV-s sapatio wevris postebze.

batoni a. CxeiZe aris saqarTvelos transportis damsaxurebuli muSaki; dajildoebulia `wiTeli droSis~, `sapatio niSnis~ ordenebiT, `Rirsebis medliTa~ da `Rirsebis ordeniT~.

guliTadad vulocavT saxelovan mamuliSvils, baton aleqsandres dabadebidan 75 wlisTavs da vusurvebT didi xnis nayofier sicocxles Cveni qveynisa da misi axloblebis sakeTildReod.

 

 

saqarTvelos teqnikuri universiteti

saqarTvelos sainJinro akademia

Jurnal `saqarTvelos sainJinro siaxleni~-s redaqcia

 

 

 

Description: jumberi 1profesori jumber iosebiZe -75

 

gamoCenil qarTvel mecniers, pedagogsa da sazogado moRvawes, saqarTvelos da saerTaSoriso sainJinro akademiebis akademikoss, saqarTvelos saxelmwifo premiis laureats mecnierebisa da teqnikis dargSi, saqarTvelos teqnikuri universitetis `saavtomobilo transportis~ departamentis ufross, srul profesors jumber iosebiZes dabadebidan 75 weli Seus-rulda.

igi daibada 1938 wlis 19 ianvars q. gorSi, mosamsaxuris ojaxSi.

1956 wels warCinebiT daamTavra saSualo skola, xolo 1961 wels saqarTvelos politeqnikuri instituti specialobiT `avtomobilebi da traqtorebi~.

1968 da 1989 wlebSi daicva disertaciebi, teqnikis mecnierebaTa kandidatisa da doqtoris xarisxebis mosapoveblad.

prof. j. iosebiZem daaarsa ori axali saswavlo specializacia _ `avtotransportze sawvav-sapoxi masalebis racionaluri gamoyeneba~, `avtomobilebis ekologiuri usafrTxoeba~ da samecniero specialoba `saxmeleTo transporti~, aseve saqarTveloSi pirvelad danerga saswavlo specialobebi _ `sagzao moZraobis usafrTxoeba~ da `gadazidvebis organizacia da marTva saavtomobilo transportze~, xolo prof. o. gelaSvilTan erTad specialobebi - `satransporto lojistika~ da `sabaJo saqme saxmeleTo transportze~.

man aseve Seqmna axali mecnieruli skola iseTi aqtualuri da perspeqtiuli mimarTulebiT, rogoricaa `avtomobilebis xangamZleobisa da ekologiurobis amaRleba axali tipis sawvav-sazeTi masalebis damuSavebiTa da gamoyenebiT.

j. iosebiZis aqtiuri monawileobiT saqarTveloSi pirvelad Seiqmna saxelmZRvaneloebi avtomobilebis ekologiuri usafrTxoebis dargSi, romelTagan erT-erTs _ `saavtomobilo sawvav-sazeTi masalebis gamoyeneba da ekologia~ dReisaTvis analogi ar gaaCnia.

igi avtoria iseTi teqnikuri terminebisa, rogoricaa `avtomobilebis ekologiuri usafrTxoeba~, `sawvavekonomiuroba~, `mewyermedegoba~ da a.S.

msoflio aRiareba moipova profesorebis j. iosebiZis, a. CxeiZis, e. quTelias, o. gelaSvilis, T. afaqiZis da g. abramiSvilis erToblivi mecnieruli kvlevebis Sedegebma. gansakuTrebiT aRsaniSnavia maT mier dadgenili aRmoCenis donis axali movlena, romelsac `iosebiZe-quTelias efeqti~ ewoda, rac damowmebulia mravali saavtoro mowmobiT da patentiT gamogonebebze.

prof. j. iosebiZis xelmZRvanelobiT momzadebuli da daculia 10 sadoqtoro da mravali sakandidato disertacia.

prof. j. iosebiZem garkveuli wvlili Seitana agreTve avtomobilebze airovani sawvavis efeqtiani gamoyenebis sferoSic. man prof. o. gelaSvilTan erTad ganaviTara airdizelis samuSao procesis Teoria, daamuSava `airi-haeris~ narevis wvis procesis da, Sesabamisad, avtomobilebis gamonabolqvi airebis toqsikurobis gansazRvris maTematikuri modelebi da sxv.

j. iosebiZe eweva farTo da nayofier sazogadoebriv moRvaweobas. igi aris saqarTvelos teqnikuri universitetis senatis, fakultetis sabWos da ramdenime samecniero-teqnikuri Jurnalis redkolegiis wevri. igi mravali wlis ganmavlobaSi iyo sadisertacio sabWos Tavmjdomare, aris saqarTvelos erovnuli mecnierebaTa akademiis `komunikaciebis~ qvekomisiis Tavmjdomare da a.S.

Aprof. j. iosebiZe 200-ze meti publikaciis avtoria (maT Sorisaa 17 saavtoro mowmoba da 2 patenti gamogonebaze, 7 saxelmZRvanelo da 6 monografia). naSromebis nawili gamoqveynebulia ucxoeTis (aSS, fineTi, Cexoslovakia, poloneTi, ruseTi da sxv.) avtoritetul JurnalebSi.

prof. j. iosebiZis mecnieruli muSaobis Sedegebi 1979 wels aRniSnuli iqna ssrk-s mecnierebaTa akademiis angariSSi `sabunebismetyvelo da zogad mecnierebaTa umTavresi miRwevebi.

igi dajildoebulia `Rirsebis~ medliTa da ordeniT, da medliT `2004 wlis inJineri~. 2004 wels prof. j. iosebiZes mieniWa saqarTvelos saxelmwifo premia mecnierebisa da teqnikis dargSi.

vulocavT baton jumbers saiubileo TariRs da vusurvebT janmrTelobas, didxan sicocxles da axal warmatebebs mravalmxriv moRvaweobaSi.

 

saqarTvelos teqnikuri universiteti

saqarTvelos sainJinro akademia

Jurnal `saqarTvelos sainJinro siaxleni~-s redaqcia

 

Sinaarsi-

 

profesori aleqsandre CxeiZe - 75 5

 

profesori jumber iosebiZe -75 7

 

aRmdgeni formaluri neironis Secdomis albaTobis minimaluri

zeda Sefasebis miReba ori meTodiT

frangiSvili a.i., namiCeiSvili o.m., gogiaSvili m.a. 11

 

agentur-orientirebuli midgoma da agentTa sistemis Teoria

Sonia o.m., kaiSauri T.v., qarTveliSvili i.S., yolbaia l.T. 19

 

Space-time coding in MIMO systems

Kvirkvelia Sh.V. and Beridze J.L. 26

 

LABVIEW

.., .., .., .., .. 30

 

REview of Mobile TV Standards

Khitarishvili G.I. 34

 

OTT(Over the TopTV) teqnologia da misi upiratesobebi

xiTariSvili g.i. 37

 

satransporto zeTebis teqnologiiT dasamzadebeli danadgaris

Tbofizikuri parametrebis gansazRvris lojistikuri modelis damuSaveba

iosebiZe j.s., CxeiZe a.p., gelaSvili o.g., kiRuraZe o.d., xuciSvili g.g.,

abramiSvili g.s., zurabiSvili l.a. 40

 

IMPROVEMENT IN THE DURABILITY OF MOTOR CAR TRIBOUNITS BY

VIBROSTIMULATION OF TRIBOSYNTHESIS OF GRAPHITE-DIAMOND SURFACE

STRUCTURES

Iosebidze J.S., Chkheidze A.P., Kupatadze D.O., Kutelia E.R., Abramishvili G.S. and Mgebrishvili Kh.A. 45

 

.., .., .., ..,

.., .., .. 48

 

lojistikuri sistemis: saavtomobilo airdizelis

ekologiuroba - bunebrivi SekumSuli airis Tvisebebi modelis damuSaveba

iosebiZe j.s., Julieni J., aladaSvili d.j., gelaSvili o.g.,

abramiSvili g.s., zurabiSvili l. a. 52

 

.., .., .., .., .. 58

 

THE IMPACT OF POROUS STRUCTURE ON THE TRIBOLOGICAL PROPERTIES OF

FRICTIONAL POLYMER COMPOSITES

Gventsadze L.D., Kutelia E.R. and Gventsadze D.I. 63

 

.., .., .., ..,

.., .. 68

 

p-n

.., .., ., ., ..,

., .. 75

 

.., .., .., .., .. 80

EFFECT OF THE f-d EXCHANGE FIELD ON THE Co-Mn MATRIX STATE

IN Y(Co0.93Mn0.07)2Y(Co1-xMnx)2 COMPOUNDS

Gamishidze Z.M. 86

xiduri samanqano agregatebis agroekologiuri efeqtianobis sakiTxisaTvis

furcxvaniZe g.n., Wabukiani r.r., uriadmyofeli T.d., furcelaZe i.g. 89

 

Mathcad 15

.. 93

 

.. 97

 

galvanuri warmoebis Camdinare wylebis mZime liTonebisagan gawmendisa

da maTi koncentrirebis, eleqtromembranuli teqnologiis damuSaveba

kurcxalia c.s., enuqiZe n.e., CxeiZe n.v. simonia z.S., nadiraSvili m.v.,

pavliaSvili g.g., 99

 

.., .., .., .., ..,

.. 108

 

.., .., .., .., .. 111

 

saqalaqo transportis ekologiuri usafrTxoebis amaRleba

marTvis adapturi sistemis gamoyenebiT

lekveiSvili g.a., sirbilaZe b.v. 113

 

fizikis swavlebis zogierTi konceptualuri sakiTxi

qavTaraZe n.n., leqvinaZe i.S., Ciqovani r.i. 116

 

halogenmeTanebis maTematikur-qimiuri gamokvleva

fsevdo-anb-matricebis meTodis farglebSi

gaxokiZe r.a., tabataZe l.v., gaxokiZe m.r., gverdwiTeli m.i. 120

 

MATHEMATIC CHEMICAL INVESTIGATION OF CYCLOALKANES WITHIN THE

SCOPE OF BLOCK MATRICES METHOD

Gachokidze R.A., Gachokidze E.R., Tabatadze L.B. and Gverdtsiteli M.I. 122

 

.. 124

 

funqcionaluri daniSnulebis Saqrovani namcxvris axali asortimenti

xecuriani g.s. 126

 

aratradiciuli mcenareuli nedleuli dabali glikemiuri indeqsiT

axali Taobis diabeturi sakonditro nawarmisaTvis

qarCava m.s., silagaZe m.a., jinjolia S.r., fxakaZe n.m. 130

 

futkris produqtebi - biologiurad aqtiuri nivTierebebis wyaro

TavdidiSvili d.r., xuciZe c.z., fxakaZe m.d. 134

 

.. 138

 

,

.. 141

 

nineli ratiani 80 144

 

OUR AUTHORS (2013) I-II