a brief report on geometrical modeling and meshing of textile structures in texgen

7/23/2019 A Brief Report on Geometrical Modeling and Meshing of Textile Structures in TexGen

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edxjij` @kmvuxjda. Dk$ O+?633. Udjyerpjxz ki Heoreèd. Heoreèd. ?633$

Kd Aekmexrj`cn Mkhenjda cdh

Mepbjda ki Xexjne Pxru`xurep jd

XeAedC$C|khjdjc. C$Mkpcyj.

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cvvnj`cxjkdp pu`b cp COCSUP$

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xbe uper jdxericè qjnn `recxe c Vzxbkd `kmmcdh$ Xbjp jp hkde oz hepjad. mcgjda jx vkppjone xk

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xbe èdxer cdh yjpucnj|ep xbe uper pve`jijeh xexjne$

XeAed‚p AUJ



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nk`cxeh$

Vzxbkd kuxvux nka qbed pkmexbjda jp qrkda

Bkqeyer. jd AUJ ki xbe XeAed c nkx ki iecxurep cre dkx puvvkrxeh$ Xbereikre. ikr xbkpe qbk cre`kmikrxcone qjxb hkjda c ojx ki vrkarcmmjda. upjda xbe Vzxbkd jdxericè jp re`kmmedheh$

Iecxurep njge `bcdajda xbe pbcve ki xbe zcrdp. `bcdajda xbe mepb mkhen `cddkx oe c`èppeh

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xbe cjh ki xbe AUJ vcrx$

xexjne$vz "Xexjne‚p p`rjvx jp cycjncone ikr hkqdnkch *

https://docs.google.com/leaf?id=0BzlQHjGG3TM9MWRhMTNkYzAtNjMwOC00ZDgzLWE3ODItYTAzZGU2NzIyNDY5&hl=en_US







Zcrd‚p hjmedpjkd cnxercxjkd

Aedercnnz cnxerjda xbe pj|e ki xbe zcrdp `cd oe c`bjeyeh ejxber upjda xbe AUJ kr `bcdajda xbe

`krrepvkdhjda ycnue jd xbe vzxbkd p`rjvx ki xbe xexjne$

Hepjadjda c xexjne. xbe kvercxkr mcz oe nkkgjda ikr `bcdajda cnn xbe zcrdp cx kd`e$ Xbere jp ciecxure jd XeAed‚p AUJ "Qjdhkq ↟ @kdxrknp ↟ Ehjx ↟ Icorj` Xbj`gdepp*. qbj`b edconep xbe

kvercxkr xk cnxer xbe hjmedpjkd ki cnn xbe zcrdp$

Ikr jdpxcd`e xbe xexjne qjxb xbe Xbj`gdepp Ycnue ki 6$? jp xbe neix aekmexrz cdh xbe kde qjxb xbe

Xbj`gdepp Ycnue ki 3$6 jp xbe rjabx aekmexrz$

Icorj` Xbj`gdepp=6$? Icorj` Xbj`gdepp=3$6



Bkqeyer. jd pkme `cpep. xbe `bcdaep jd c pve`jcn kr c pex ki pve`jij` zcrdp jp resujreh$ Xbereikre.

xbe `bcdae jd xbe hjmedpjkd ki c hepjreh zcrd `cd oe c`bjeyeh oz pexxjda xbe zcrd qjhxb cdh jxp

bejabx$ Xbjp `cd oe cvvnjeh xk cnn xbe zcrdp oz heijdjda xbe Xbj`gdepp Ycnue jd xbe ijrpx qjdhkq$

Hjmedpjkd cnxercxjkd ki c pve`jij` zcrd

@bcdaep bcye oeed jnnupxrcxeh jd xbe oenkq xexjne oz pexxjda xbe zcrd qjhxb ycnue ki xbe zennkq

zcrd xk 3$6<





Zennkq zcrd‚p qjhxb jp `bcdaeh xk 3$6

Bkqeyer. `bcdajda xbe hjmedpjkd ki xbe zcrd `cd oe c`bjeyeh xbrkuab xbe p`rjvx mcdjvuncxjkd$

Xbe `kmmcdh „@Pe`xjkdEnnjvpe” heijdep cd ennjvxj`cn `rkpp pe`xjkd qjxb ajyed qjhxb cdh bejabx

heijdeh oz xbe ijrpx cdh pe`kdh vcrcmexerp repve`xjyenz jd xbe xexjne$vz p`rjvx$

# Cppjad c `kdpxcdx `rkpp-pe`xjkd cnn cnkda xbe zcrd ki ennjvxj`cn pbcveZcrd$CppjadPe`xjkd"@ZcrdPe`xjkd@kdpxcdx"@Pe`xjkdEnnjvpe"6$32. 6$68***

Qberecp xbe aedercn ikrm ki xbe `kmmcdh. xbe ijrpx vcrcmexer xbcx jp vcppeh oz xbe `kmmcdh

@Pe`xjkdEnnjvpe"6$32. 6$68* jp xbe Qjhxb ki xbe zcrd cdh xbe pe`kdh vcppeh vcrcmexer jpxbe Bejabx ki xbe zcrd$ @bcdajda xbe ycnue ki xbepe xqk vcrcmexerp qjnn `recxe deq xexjneaekmexrz$

Qjhxb = 6$32. Bejabx = 6$68 Qjhxb = 6$36. Bejabx = 6$6?

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Xbe iknnkqjda `ncppep `bcdae xbe pbcve ki xbe xexjne‚p zcrdp$

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@Pe`xjkdVkqerEnnjvpe

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@Pe`xjkdOe|jer

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@Pe`xjkdVknzakd

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ijrpx xbree `ncppep cre jnnupxrcxeh bere*$

Xbe @Pe`xjkdEnnjvpe `ncpp upep xbe qjhxb ki xbe zcrd cp xbe ijrpx vcrcmexer. xbe Bejabx ki xbezcrd cp xbe pe`kdh vcrcmexer$

Ennjvpe "6$32. 6$68*

Xbe @Pe`xjkdVkqerEnnjvpe `ncpp upep xbe qjhxb ki xbe zcrd cp xbe ijrpx vcrcmexer. xbe Bejabxki xbe zcrd cp xbe pe`kdh vcrcmexer cdh xbe Vkqer ycnue cp xbe xbjrh vcrcmexer$

@Pe`xjkdVkqerEnnjvpe "6$32. 6$68. 6$5*









Xbe @Pe`xjkdNedxjùncr `ncpp upep xbe qjhxb ki xbe zcrd cp xbe ijrpx vcrcmexer. xbe Bejabx ki xbe zcrd cp xbe pe`kdh vcrcmexer cdh xbe Vkqer ycnue cp xbe xbjrh vcrcmexer$

Nedxjùncr "6$32. 6$68. ?*

Mepb ki xbe xexjne jd XeAedXbe cjm jp xk pbkq bkq xk aex c yknume mepb ki xbe xexjne qbj`b `cd oe yjpucnj|eh kr oe pcyeh

xk cd crojxrcrz ijne ikrmcx$ Xbjp jp c `kmmkd xcpg$ Bkqeyer. xbere jp yerz njxxne pxcdhcrhj|cxjkd kd

xbe ijne ikrmcx ikr mepbep cdh xbe kvercxjkd mupx kixed oe revecxeh cp qenn$ Ec`b pkixqcrevc`gcae upep jxp kqd mepb ijne ikrmcx pk xbe uper mupx necrd xk rech cdh qrjxe xk xbepe hjiieredx

ikrmcxp$ Ikrxudcxenz uxjnj|jda xbe Vzxbkd ncdaucae jd XeAed jp jhecn ikr verikrmjda xbepe xcpgp

qjxb rencxjye ecpe$Xbe iknnkqjda xqk jnnupxrcxeh pknuxjkdp mcz oe cvvnjeh jdpjhe XeAed. qbj`b vrkyjhe qjxb xbe

yjpucnj|cxjkd ki xbe `krrepvkdhjda mepb ki kur xexjne$ Deehnepp xk pcz. xbepe iecxurep jdxrkhuè c

vkppjojnjxz xk redher xbe xexjne yknume qbj`b bcp dk upe$

Ji uper qcdxp xk yjeq xbe puricè mepb xbed `bkkpe xbe _edherjda ↟ R-_cz kvxjkd$

R-_cz



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xbe mepb jx jp oexxer xk hepene`x _edher Xexjne Puricè ijrpx pk xbcx zku hkd!x aex xbe xqkpuverjmvkpeh$

_edher Xexjne Yknume

Xbe cokye ijaure jp xbe `krrepvkdhjda mepb ki xbe xexjne$ Xbe mkhen ki xbe mepb mcz ycrz

c``krhjda xk xbe uper‚p jdxerepx$ Bkqeyer. vrkvkpeh mexbkh jp lupx xbe yjpucnj|cxjkd ki xbe mepb$

Jd mkpx ki xbe `cpep xbe mepb ki xbe xexjne pbkunh oe evkrxeh xk cd crojxrcrz ijne ikrmcx xk oe

upcone oz xbe xbjrh vcrxz cvvnj`cxjkd$

Ikr bcyjda mkre ireehkm cdh inejojnjxz jd mepbjda vrkèpp jx jp vkppjone xk upe Vzxbkd p`rjvxjda

cdh xbe kxber upeiun oujnx-jd iud`xjkdcnjxjep ki XeAed$ Jd xbjp `cpe. xbe ijne ki xbe aekmexrzqbj`b qcp pcyeh cp c XA0 ijne ikrmcx jp uxjnj|eh$ Xbe XA0 jp `recxeh oz c pbkrx `kmmcdh cx xbe

edh ki xbe Vzxbkd p`rjvx ki xbe XeAed xexjne p`rjvx$ Ncxer xbe mepbep cre exrc`xeh irkm xbjp

ijne$ Qjxb c ieq njdep ki `khep c yknume mepb ki zcrdp `kdpjpxjda ki c dumoer ki dkhep cdh

enemedxp cre pxkreh jd memkrz$ Mkrekyer ijdhjda xbe kvvkpjxe dkhep cdh ènnp `kunh oe vkppjoneqjxb xbe cjh ki chycdèh p`rjvxjda qjxb Vzxbkd$

Xbe Yknume Mepb kvxjkd<Xbe Yknume Mepb kvxjkd "Ijne ↟ Evkrx ↟ Yknume Mepb* qjnn ajye zku xexrcbehrcn enemedxp

"j$e$ qjxb xrjcdauncr icèp* cdh xbe Yken Mepb kvxjkd qjnn ajye zku becbehrcn enemedxp "j$e$

qjxb re`xcdauncr icèp*$ Yken mepbep `cd kdnz oe pcyeh cp Cocsup ijnep$ Xbe kuxvux ijne `recxeh

oz Yknume Mepb kvxjkd qkunh oe c $yxu ijne. qbj`b `cd oe yjeqeh qjxb xbe cjh ki kxberjdxericèp pu`b cp VcrcYjeq. Yjpucnj|cxjkd Xkkngjx "YXG*. @Mcge. @Hcpb ex`$ Ji zku upe

Vcrcyjeq xk hjpvncz mepb$yxu ijne xbed zku `cd aex ec`b zcrd xk hjpvncz jd c hjiieredx `knkr ji zku`bkkpe xbe /@knkr oz/ zcrd jdhe$





Jmvkrxeh mepb$yxu ijne jdxk Vcrcyjeq Jmvkrxeh mepb$yxu ijne jdxk Vcrcyjeq

"Puricè cdh Ehaep* "Qjreircme*

Jd Yknume Mepb kvxjkd. xbere jp c hjcnka xk `bcdae xbe mepb pj|e oz `bcdajda xbe peeh pj|e$

Uxjnj|jda xbjp kvxjkd cnnkqp xbe uper xk `bcdae xbe hjmedpjkdp ki xbe mepb enemedxp$

Ji zku cre upjda xbe p`rjvx. xbe repknuxjkd ki xbe puricè cdh yknume mepbep `cd oe `bcdaeh upjda

xbe Zcrd$Pex_epknuxjkd iud`xjkdp W0]<

# pex xbe repknuxjkd ki xbe puricè mepb `recxeh

Zcrd$Pex_epknuxjkd" 86 *

COCSUP ijne evkrx<

XeAed vrkyjhep c pkvbjpxj`cxeh qcz ki evkrxjda mepbep ikr xbe xbjrh vcrxz cvvnj`cxjkd.Cocsup$ Xbe mepb qbj`b jp ieh jdxk Cocsup jp `cnneh cd Krvbcd Mepb$ Pkme iecxurep jd Cocsup`cddkx oe cvvnjeh kd krvbcd mepbep$

Xqk kvxjkdp cre cycjncone ikr COCSUP ijne evkrx jd krher xk aex xbe Krvbcd Mepb$

3$ COCSUP Hrz Ijore Ijne "Pene`x Ijne ↟ Evkrx ↟ COCSUP Ijne ↟ COCSUP HrzIjore Ijne*

Nk`cn chlupxmedxp xk xbe yknume mepb qjnn oe mche udxjn xbe jdxerpe`xjkdp cre qjxbjd xbepene`xeh jdxerpe`xjkd xknercdè$ Ji xbe jdxerpe`xjkd jp heever xbcd kde yknume mepb enemedx

xbed cd errkr meppcae qjnn oe hjpvnczeh cdh dk `krre`xjkd qjnn xcge vncè$ _eaedercxe Mepb

qjnn `recxe c deq xexjne ocpeh kd xbe chlupxeh mepb$ Xbe yknume mepb jp reaedercxeh cdh

upeh xk vrkhuè xbe COCSUP $jdv ijne$ Xbjp kvxjkd qjnn `recxe mkre eyednz pvcèh enemedxpxbcd ji xbe Chlupx Jdxerpe`xjkdp kvxjkd jp upeh kd jxp kqd$



?$ COCSUP Yken Ijne "Pene`x Ijne ↟ Evkrx ↟ COCSUP Ijne ↟ COCSUP Yken Ijne*

Pene`x xbe dumoer ki ykenp resujreh jd . z cdh | hjre`xjkdp$ Pene`x qbexber xk kuxvux zcrdp.

mcxrj kr okxb$ Xbe /Cnn Xjeh/ kvxjkd cppumep c mcxerjcn `kdxjduum qbere xbe _YE jp

`kdpjhereh xk oe jdijdjxenz pmcnn `kmvcreh xk xbe pj|e ki xbe edajdeerjda vcrx$ Xbe /\ udxjeh/ajyep c ?$5H pjmuncxjkd. cppumjda c kde nczer _YE pknyjda jd xbe cdh z hjre`xjkdp





Vrkvkpeh pknuxjkd

Ji uper uxjnj|ep kde ki xbe evkrx mexbkhp "Yknume Mepb. COCSUP hrz ijore kr COCSUP

yken* xbed xbjp qjnn aedercxe c mepb ki xbe xexjne$ Cnxerdcxjyenz ji zku evkrx cp PXEV kr JAEP

xbed xbe aekmexrz qjnn oe evkrxeh qbj`b zku `kunh xbed mepb qjxbjd COCSUP "Cnxbkuab xbjp

mexbkh jp dkx cnqczp renjcone*$

C``krhjda xk W?]. cdkxber kvxjkd qbj`b J!ye lupx peed qbed J hjh c pecr`b qcp /0H Mepb xk

Aekmexrz Vnua-jd/ ikr COCSUP$ Xbjp qjnn cvvcredxnz aedercxe aekmexrz irkm cd krvbcd mepb

qbj`b `cd xbed oe remepbeh qjxbjd COCSUP$ Qjxb xbe 0H Mepb xk Aekmexrz Vnua-jd. uperp`cd `recxe c aekmexrz revrepedxcxjkd ki cd krvbcd mepb qjxbjd Cocsup+@CE$ Xbe aekmexrz-ijne

qjnn oe qrjxxed jd C@JP-ikrmcx "$PCX * cdh eppedxjcnnz `kdpjpxp ki xrjcdauncr icèp `krrepvkdhjda

xk xbe kuxer icèp ki xbe krjajdcn mepb$ Ji resujreh. xbe aekmexrz revcjr kvxjkdp cdh+kr yjrxucn

xkvknkaz cnnkq xbe uper xk `necd xbe aekmexrz

_eieredèp

W3] M$ Pberourd. /Aekmexrj` cdh Me`bcdj`cn Mkhenjda ki Xexjnep/. Xbepjp jd vrevcrcxjkd. ?661.

Dkxxjdabcm. UG$

W?] bxxv<++qqq$pjmunjc$`km+vrkhu`xp+0hmepb$bxmn

W0] bxxv<++xeaed$pkurèikrae$dex+jdhe$vbv+P`rjvxjda[Evkrx[Mepb

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a brief report on geometrical modeling and meshing of textile structures in texgen

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