No.2 (vol. 66), 2013

 

 

 

GFID

GEN LTD

 

 

GEORGIAN ENGINEERING NEWS, No. 1, 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: Kostava St. 47, floor VI, 0179 Tbilisi, Georgia

Tel.: 577 794264 (mob.)

 

http://www.tech.caucasus.net/gen

http://www.tech.org.ge/gen

E-mail: irmajiskariani@yahoo.com

gfid@caucasus.net

 

Copyright ã by GEN Ltd

 

 

 

 

 

 

Description: preview

 

 

 

 

mimdinare wlis 1 maiss saqarTvelos mecnierebaTa erovnuli akademiis saerTo krebam akademiis namdvil wevrad airCia saqarTvelos sainJinro akademiis prezidenti,

saqarTvelos teqnikuri universitetis reqtori,

profesori arCil frangiSvili

 

 

 

 

vulocavT baton arCils am did warmatebas da vusurvebT axal-axal miRwevebs.

 

 

 

 

 

saqarTvelos sainJinro akademia

saqarTvelos teqnikuri universiteti

Jurnal `saqarTvelos sainJinro siaxleni~-s redaqcia

 

 

 

 

 

 

On May 1 of this year, the General Meeting of the Georgian National Academy of Sciences elected President of the Georgian Engineering Academy,

Rector of the Georgian Technical University

Prof. Archil Prangishvili a full member of the Georgian National Academy of Sciences

 

 

WE CONGRATULATE PROF. ARCHIL PRANGISHVILI ON HIS PROMOTION AND WISH HIM NEW ACHIEVEMENTS

 

 

Georgian Engineering Academy

Georgian Technical University

Editorial Board and editorial staff of Georgian Engineering News

 

 

 

 

 

,

 

 

. .

 

 

Georgian Engineering News

 

Description: Inst-emblem-color

Description: IMG_0181

hidrometeorologiis instituti - 60

1953 wlis 11 Tebervals ssrk ministrTa sabWos Tavmjdomaris i. stalinis xelmowerili dadgenilebiT Tbilisis geofizikuri observatoriis bazaze Seiqmna Tbilisis (1963 wlidan amierkavkasiis) samecniero-kvleviTi hidrometeorologiuri instituti, romelsac daevala rogorc saqarTvelos, aseve somxeTis, azerbaijanis da daRestnis teritoriebis hidrometeorologiuri reJimis mecnieruli gamokvleva da warmoebuli dakvirvebebis samecniero-meToduri xelmZRvaneloba. 1992 wlidan amierkavkasiis samecniero-kvleviTi hidrometeorologiuri instituti Sevida saqarTvelos mecnierebaTa akademiis sistemaSi hidrometeorologiis institutis saxelwodebiT.

pirveli instrumentuli meteorologiuri dakvirvebebi saqarTveloSi daiwyo XIX saukunis 30-iani wlebis damlevs. 1844 wlis 14 maiss TbilisSi gaixsna ruseTis imperiaSi erT-erTi pirveli magnitur-meteorologiuri observatoria. daarsebis dRidan igi gaxda kavkasiis ZiriTadi meteorologiuri dawesebuleba, romelic dakvirvebiT saqmianobasTan erTad axorcielebda kompleqsur samecniero-kvleviT samuSaoebs. observatorias daevala kavkasiaSi meteorologiuri dakvirvebebis qselis Seqmna, misi samecniero meToduri xelmZRvaneloba.

1862 wels TbilisSi damTavrda mSenebloba im droisTvis saukeTeso observatoruli tipis Senobisa, romelSic dRes ganTavsebulia hidrometeorologiis instituti (daviT aRmaSeneblis gamz.150a). 1867 wlidan observatorias ewoda Tbilisis fizikuri observatoria da masSi mimdinareobda meteorologiuri, magnituri da astronomiuli dakvirvebebi. 1899 wlidan maT daemata seismuri dakvirvebebic.

XX saukunis dasawyisisaTvis Tbilisis observatoriaSi dagrovil masalaTa safuZvelze Sesrulda rigi mniSvnelovani mecnieruli Sromebisa kavkasiis klimatis Sesaxeb: a.filadelfinis Tbilisis klimati i. figurovskis fundamenturi monografia kavkasiis klimati, cnobili meteorologebis k. veselovskis, a. kaminskis, a. voeikovis da e. tixomirovis samecniero publikaciebi.

1924 wlidan observatorias daerqva Tbilisis geofizikuri observatoria da igi gaxda saqarTveloSi yvela geofizikur samuSaoTa samecniero centri. observatoriis saqmianobis samuSaoTa organizacias da mecnierul xelmZRvanelobas eweodnen cnobili qarTveli mecnierebi, romlebic sxvadasxva dros asrulebdnen observatoriis direqtoris movaleobas: akademikosi a. didebuliZe, profesorebi a. benaSvili, r. xuciSvili, m. nodia, g. CiCua, i. cucqiriZe, k. sulaqveliZe da sxv. Tbilisis geofizikur observatoriaSi Tavisi samecniero moRvaweoba dawyebuli aqvT akademikosebs n. musxeliSvils, i. vekuas, e. xaraZes, T. daviTaias, b. balavaZes da sxv. 1899-1901 ww periodSi observatoriaSi damkvirveblad muSaobda i. juRaSvili (i. stalini).

Tbilisis geofizikurma observatoriam dasabami misca saqarTveloSi dedamiwis Semswavlel da planetur mecnierebaTa wamyvan centrebs. kerZod, 1930 wels observatoriisa da meteorologiuri qselis safuZvelze Camoyalibda saqarTvelos hidrometeorologiuri komiteti. 1931 wels observatoriaSi warmoebuli astronomiuli dakvirvebebi gadatanil iqna am wels daarsebul sakavSiro mecnierebaTa akademiis saqarTvelos filialis abasTumnis astrofizikur observatoriaSi. 1932 wels akademiis sistemaSi Camoyalibda geofizikis instituti, romelsac gadaeca observatoriis rigi ganyofilebebisa (seismuri, magnituri da sxv.).

saqarTvelos teqnikuri universitetis hidrometeorologiis instituti asrulebda da asrulebs saqarTvelos erovnuli samecniero fondis proeqtebs.

instituts sxvadasxva dros xelmZRvanelobdnen prof. v. lominaZe (1953-1975), akad. g. svaniZe (1975-1999), prof. n. begaliSvili (1999-2005) da prof., saqarTvelos sainJinro akademiis w/kor. T. cincaZe (2005 wlidan dRemde).

 

Description: Lominadze-2profesori vasil lominaZe

hidrometeorologiis institutis daarsebis 50 wlisTavi emTxveva am institutis damaarseblisa da pirveli direqtoris, gamoCenili mecnierisa da organizatoris v.p. lominaZis dabadebidan 90-e wlisTavs.

v. lominaZe daibada 1913 wels quTaisis guberniis sof. salominaoSi, rkinigzis mosamsaxuris ojaxSi.

1928 w. man warCinebiT daamTavra saSualo saswavlebeli quTaisSi da amave wels Cairicxa Tbilisis saxelmwifo universitetSi fizika-maTematikis fakultetze.

1932w. v. lominaZe amTavrebs universitets da 1933 wlidan iwyebs muSaobas mecnier-TanamSromlad hidrometsamsaxuris amierkavkasiis sammarTvelos amindis biuroSi. am droidan moyolebuli mTel Tavis cxovrebas igi ukavSirebs amierkavkasiaSi hidrometeorologiis ganviTarebas.

1938-41ww. v. lominaZem gaiara aspiranturis kursi leningradis mTavar geofizikur observatoriaSi. omis dawyebis win igi dabrunda TbilisSi da daiwyo muSaoba amierkavkasiis frontis hidrometsamsaxuris sammarTvelos prognozebis biuroSi, romlis xelmZRvaneloba daekisra 1942 wlidan.

1946w. demobilizaciis Semdeg v. lominaZe saTaveSi Caudga saqarTvelos hidrometsamsaxuris prognozebis ganyofilebas. 1947 w. man brwyinvaled daicva sakandidato disertacia. amave wlebSi v. lominaZe xelmZRvanelobda fizikis kaTedras saqarTvelos sasoflo-sameurneo institutSi.

1953 wels Tbilisis geofizikuri observatoriis bazaze Camoyalibda Tbilisis samecniero-kvleviTi hidrometeorologiuri instituti, romlis direqtorad dainiSna v. lominaZe. Seiqmna kvalificiuri specialistebiT dakompleqtebuli Sromisunariani da disciplinirebuli koleqtivi.

1963 wlidan hidrometeorologiuri instituti amierkavkasiis samecnier-kvleviT institutad gadakeTda, baqosa da erevanSi Sesabamisi ganyofilebebis gaxsniT.

institutis mier daarsebis pirvelive wlebSi miRweuli warmatebebi mniSvnelovnad ganpirobebuli iyo v. lominaZis piradi adamianuri TvisebebiT. misi iniciativiT 60-ian wlebSi mravali axalgazrda specialisti gaigzavna moskovis, leningradis, novosibirskisa da sxva wamyvan samecniero dawesebulebebSi, sadac maT moamzades sakvalifikacio Sromebi da daicves samecniero xarisxi. sul v. lominaZis direqtorad yofnis periodSi institutSi momzadda 9 sadoqtoro da 30-mde sakandidato disertacia.

gansakuTrebul interess iCenda v. lominaZe Rrublebis fizikisa da aqtiuri zemoqmedebis problemisadmi. misi uSualo xelmZRvanelobiT institutis faravnis poligonze 60-iani wlebis dasawyisSi damuSavda setyvasTan brZolis originaluri meTodi, romelic Semdgom warmatebiT dainerga praqtikaSi. 60-iani wlebis dasasruls v. lominaZis ZalisxmeviT agebul institutis axal laboratorul korpusSi amoqmedda saRrublo kamerebis kompleqsi, xolo 70-iani wlebis dasawyisSi institutma gaSala farTo samuSaoebi sevanis tbis auzSi naleqTa xelovnuri gazrdis problemaze.

didi gulisyuriT ekideboda v. lominaZe hidrometeorologiis sxva dargebis ganviTarebasac. misi uSualo monawileobiT farTo ganviTareba hpova alpurma agrometeorologiam faravnis meteorologiur poligonze warmoebul samuSaoebSi, garemos daWuWyanebis sakiTxebis Seswavlam, klimatologiurma, hidrologiurma da hidromelioraciulma gamokvlevebma, Rvarcofebisa da maTTan brZolis metad aqtualurma da originalurma samuSaoebma.

60-ian da 70-ian wlebSi v. lominaZe miwveul iqna aSS, inglissa da safrangeTSi. v. lominaZis xelmZRvanelobiT Catarda saerTaSoriso konferenciebi da samecniero eqspediciebi.

1975 wels v. lominaZe SemoqmedebiTi Zalebis maqsimaluri ayvavebis periodSi gadaicvala. mas bevri Seusrulebeli Canafiqri darCa.

v. lominaZis cxovreba da moRvaweoba samSoblosa da saqmis interesebis uangaro samsaxuris naTel da misabaZ magaliTs warmoadgens. amitomaa, rom misi saxeli da saqmeebi mudam cocxlad darCeba qarTvel hidrometeorologTa Soris. M

 

akademikosi givi svaniZe

Description: Svanidze v. lominaZis gardacvalebis Semdeg instituts xelmZRvanelobda gamoCenili mecnieri, saqarTvelos mecnierebaTa akademiis akademikosi givi svaniZe. akad. g. svaniZe iyo stoqasturi hidrologiis erT-erTi fuZemdebeli. givi svaniZis samecniero moRvaweoba ZiriTadad ganisazRvreboda hidrologiis, hidroenergetikisa da hidroteqnikis problemebiT.

batonma givim daZabuli SromiTa da brwyinvale gamarjvebebiT aRsavse cxovrebis gza ganvlo. Tavisi didi niWis, samagaliTo Sromismoyvareobisa da saocari humanurobis wyalobiT yvelgan, sadac ki uxdeboda moRvaweoba, man datova dauviwyari da naTeli saxeli.

g. svaniZe avtoria 270 dabeWdili samecniero Sromisa, maT Soris 15 monografiisa, romlebic exeba mdinareuli Camonadenis regulirebis amocanebs. g. svaniZe iyo ssrk mecnierebaTa akademiis wevr-korespodenti, Tbilisis saxelmwifo universitetis profesori, mecnierebis damsaxurebuli moRvawe, xalxTa megobrobis da Rirsebis ordenebis kavaleri.

g. svaniZis xelmZRvanelobiTa daculia 40-ze meti sakandidato da sadoqtoro disertacia. igi iyo saqarTvelos geografiuli sazogadoebis pirveli vice-prezidenti, aSS-s da poloneTis geofizikur sazogadoebaTa wevri.

didi mecnieris, samagaliTo kolegisa da brwyinvale adamianis _ akademikos givi svaniZis saxeli samudamod darCeba qarTuli mecnierebis istoriaSi.

11 1953. 406

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Description: 1414

Tbilisis geofizikuri observatoriis 150-e wlisTavis iubiles monawileni. 1995w.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sinaarsi -

 

A

.., .., .. 9

 

CaSenebuli kvanZebi monacemTa Segrovebisa da marTvis sistemebisaTvis

dadunaSvili s.a., gogiliZe e.r., kekenaZe v.m., sesaZe v.k. 14

 

AN APPROACH TO THE IMPROVEMENT OF THE RESULT OF SEGMENTATION

Sulaberidze T.G., Tavdishvili O.S. and Todua T.D. 20

 

ELECTRONIC APPLICATIONS MANAGEMENT SYSTEM

Kaishauri T.V., Shonia O.B., Kvelaidze N.V. and Barbakadze M.T. 25

 

COMPUTER AND INFORMATION SECURITY

Shonia O.B., Japaridze G.T. and Kaishauri T.V. 27

 

klasis interfeisis gamoyofa realizaciisgan

gaCeCilaZe l.f., nonikaSvili l.a. 30

 

ON THE STATISTICAL ESTIMATION OF THE PROBABILITY DISTRIBUTION DENSITY:

PART VIII. ON THE ASYMPTOTIC NORMALITY OF THE MEAN-SQUARE INTEGRAL ERROR

OF THE PROJECTION ESTIMATION OF THE PROBABILITY DISTRIBUTION DENSITY

Buadze T.G.

32

CONCLUSION OF AGENCY CONTRACTS

Sikharulidze L.I. and Khardina L.V. 37

 

GEOMETRIC AND ARITHMETIC MEANS OF RETURN ON THE INVESTMENT

Churkveidze Z.D. 39

 

ENERGY IRRADIATED BY THE BIO-FIELD AND MINERALS

Kadagishvili L.G. 42

 

kritikuli Tburi datvirTvebis gamokvleva nanonawilakebis

Semcveli orkomponentiani siTxeebis duRilis dros

avaliani j.i., mZinariSvili T.g., avaliani i.m., doliZe s.v., xaCiZe T.i.,

leqvinaZe i.S. 45

 

energosistemebSi erTdrouli arasimetriuli dazianebebis aRmweri

maTematikuri modelis Seqmna

Turqia n.g., baxtaZe T.o. 49

 

Text Box: saqarTveloSi asaSenebel potenciur hesebze naxSirorJangis emisiebis mosalodneli Semcireba

sufTa energiebis gamomuSaveba - damatebiTi Semosavlis miRebis saSualeba

arabiZe n.T., arabiZe m.T., grigalaSvili a.S. 54

 

.., .., .. 57

 

Txevad dguSiani stirlingis Zravi

qevxiSvili n.a., javSanaSvili n.b. 60

 

 

 

METHODS OF PACKING OF THE ROTORS OF LOWER-POWER ELECTRIC

MACHINES

Shushtakashvili V.Sh., Bogvelishvili Z.V. and Bubuteishvili L.M. 64

 

.., .. 68

 

.., .. 72

 

˨

.., .. 77

 

-

A

.. 81

 

bJinevis serpentinis gamoyeneba saremonto-aRdgeniTi

preparatebis dasamzadeblad

bereCikiZe a.b., sulamaniZe a.k., kurdRelia m.s. 85

 

xudonhesi - awmyo da momavali

margalitaZe i.n. 89

 

.., .. 94

 

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., .., .., .. 99

 

.. 101

 

ekologiuri riskis saSiSroebis donis albaTuri gansazRvris meTodika

cixelaSvili z.i., maxaSvili q.a., kenkiSvili c.v., margalitaZe i.n. 105

 

kompleqsuri Senadnobis gamoyenebiT foladis ganJangvisa da

desulfuraciis erTdroulad Catarebis SesaZleblobis gamokvleva

siraZe m.T., miqaZe o.S., gogiCaSvili b. g. 110

 

THE MECHANISM OF FORMATION OF CORE-SHELL-TYPE MAGNETIC CARBON

NANOPARTICLES ON THE SURFACE OF FERROMAGNETIC METALLIC SUBSTRATES

Kutelia E.R., Rukhadze L.N., Maisuradze N.I., Kukhalashvili G.V., Dzigrashvili T.A.,

Kukava T.G. and Bakhtiyarov S.I. 114

 

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N-

.., .., .., .., .. 118

 

dariSxanis biologiuri roli da fiziologiuri moqmedeba

gabelaSvili m.v., kikaliSvili m.i. 123

 

:

.., .. 127

 

dizainis problemebi. arqiteqtura da dizaini

bagration-daviTaSvili g.n. 130

 

 

yurZnis zogierTi flavonolis gardaqmna alkoholur

duRilSi da misi maTematikuri modelireba

Sonia T.m, beJuaSvili m.g., buaCiZe T.S. 134

 

zogierTi kenkrovani kulturebis swrafi gayinvis teqnologia

TurmaniZe T.v., JRenti m.s., beriaSvili q.i. 140

 

zogierTi kenkrovani kulturebis bioqimiuri da

morfologiuri kvleva

JRenti m.s., TurmaniZe T.v., meliqiSvili m. v. 142

 

sviis gamoyenebis perspeqtivebi xorblis puris warmoebaSi

fruiZe e.g., xuciZe c.z., ZnelaZe e.s. 144

 

givi gavardaSvili 55 147