日日av拍夜夜添久久免费_久久久久久A亚洲欧洲AV冫_女厕脱裤撒尿大全视频_日韩av无码中文无码不卡电影

　　工藝酒瓶的實際測試和(he)工藝技(ji)術

　　由于(yu)工藝(yi)酒(jiu)瓶(ping)(ping)(ping)(ping)(ping)實際(ji)測量(liang)的(de)(de)(de)(de)(de)困難以(yi)及(ji)獲得信息的(de)(de)(de)(de)(de)有(you)限(xian)性(xing)，大多數情(qing)況下，實際(ji)測量(liang)數據(ju)還(huan)不足以(yi)用(yong)來診斷工藝(yi)酒(jiu)瓶(ping)(ping)(ping)(ping)(ping)熔(rong)(rong)(rong)(rong)窯(yao)熔(rong)(rong)(rong)(rong)制(zhi)工況，不足以(yi)用(yong)來確(que)診問(wen)題所在(zai)并為熔(rong)(rong)(rong)(rong)窯(yao)改造(zao)提供依據(ju)。工藝(yi)酒(jiu)瓶(ping)(ping)(ping)(ping)(ping)在(zai)使用(yong)中(zhong)具有(you)一定的(de)(de)(de)(de)(de)形(xing)式(shi)(shi)和(he)(he)(he)原(yuan)理，保(bao)證(zheng)能夠在(zai)一定的(de)(de)(de)(de)(de)生產和(he)(he)(he)制(zhi)作(zuo)中(zhong)產生重要的(de)(de)(de)(de)(de)性(xing)能和(he)(he)(he)價值。除了對正在(zai)運行的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)窯(yao)進行診斷分析，有(you)時還(huan)要對新(xin)(xin)窯(yao)型以(yi)及(ji)工藝(yi)酒(jiu)瓶(ping)(ping)(ping)(ping)(ping)技術改造(zao)新(xin)(xin)方案進行論(lun)證(zheng)，物理模擬和(he)(he)(he)數值模擬方法將(jiang)是(shi)另(ling)外兩(liang)個十分有(you)效(xiao)的(de)(de)(de)(de)(de)方法。工藝(yi)酒(jiu)瓶(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)(de)(de)實際(ji)測量(liang)和(he)(he)(he)工藝(yi)技術需要按(an)(an)照(zhao)(zhao)一定的(de)(de)(de)(de)(de)方式(shi)(shi)和(he)(he)(he)原(yuan)理進行生產和(he)(he)(he)制(zhi)作(zuo)，按(an)(an)照(zhao)(zhao)一定的(de)(de)(de)(de)(de)方式(shi)(shi)進行制(zhi)作(zuo)，保(bao)證(zheng)在(zai)實際(ji)工作(zuo)中(zhong)的(de)(de)(de)(de)(de)性(xing)能趨勢。

　　物(wu)理(li)模(mo)(mo)(mo)擬(ni)方法(fa)是再現工(gong)藝酒(jiu)瓶熔(rong)窯(yao)中(zhong)玻(bo)(bo)璃(li)液流(liu)(liu)動(dong)工(gong)況的有效(xiao)方法(fa)之一。在(zai)流(liu)(liu)體力(li)學領域大量(liang)使用(yong)模(mo)(mo)(mo)型(xing)(xing)實驗(yan)來研(yan)究(jiu)工(gong)程問題。物(wu)理(li)模(mo)(mo)(mo)擬(ni)以(yi)(yi)流(liu)(liu)體力(li)學的相似定(ding)律(lv)(lv)為(wei)指導，建立(li)對應(ying)熔(rong)窯(yao)工(gong)藝酒(jiu)瓶的模(mo)(mo)(mo)擬(ni)液運(yun)動(dong)模(mo)(mo)(mo)型(xing)(xing)，在(zai)相似的邊界條(tiao)件作(zuo)用(yong)下，可以(yi)(yi)觀察、測量(liang)和(he)拍(pai)攝模(mo)(mo)(mo)擬(ni)的流(liu)(liu)動(dong)形(xing)(xing)態和(he)溫度(du)分布，通過改(gai)變(bian)(bian)方案，研(yan)究(jiu)模(mo)(mo)(mo)擬(ni)的玻(bo)(bo)璃(li)液變(bian)(bian)化規律(lv)(lv)，幫助診斷(duan)窯(yao)型(xing)(xing)變(bian)(bian)化以(yi)(yi)及其(qi)它(ta)工(gong)藝參數(shu)變(bian)(bian)化引起的玻(bo)(bo)璃(li)液流(liu)(liu)動(dong)形(xing)(xing)態變(bian)(bian)化，確定(ding)相應(ying)流(liu)(liu)動(dong)形(xing)(xing)態對玻(bo)(bo)璃(li)液熔(rong)制工(gong)藝的影(ying)響(xiang)。例如研(yan)究(jiu)飛(fei)(fei)機飛(fei)(fei)行(xing)(xing)中(zhong)的浮力(li)和(he)阻力(li)等動(dong)力(li)學數(shu)據(ju)，不可能(neng)在(zai)天空(kong)上直接測量(liang)，只能(neng)采用(yong)相對運(yun)動(dong)原理(li)，通過模(mo)(mo)(mo)型(xing)(xing)試驗(yan)測試飛(fei)(fei)行(xing)(xing)中(zhong)空(kong)氣動(dong)力(li)學數(shu)據(ju)并進行(xing)(xing)改(gai)進工(gong)作(zuo);研(yan)究(jiu)水利工(gong)程中(zhong)大壩(ba)和(he)水與泥沙的相互作(zuo)用(yong)，模(mo)(mo)(mo)型(xing)(xing)試驗(yan)也是非常有力(li)的工(gong)具。熔(rong)窯(yao)中(zhong)玻(bo)(bo)璃(li)液流(liu)(liu)運(yun)動(dong)規律(lv)(lv)也可以(yi)(yi)通過模(mo)(mo)(mo)擬(ni)試驗(yan)的方法(fa)來進行(xing)(xing)研(yan)究(jiu)。

　　2006年工(gong)(gong)(gong)藝(yi)酒(jiu)瓶熔(rong)(rong)(rong)窯(yao)(yao)模(mo)(mo)擬(ni)(ni)實(shi)驗室(shi)為(wei)昆明玻(bo)(bo)璃(li)(li)(li)集團(tuan)提供(gong)了玻(bo)(bo)璃(li)(li)(li)熔(rong)(rong)(rong)窯(yao)(yao)夾雜物(wu)產生原(yuan)因的(de)(de)(de)診(zhen)斷性(xing)研究(jiu)服務，該問(wen)題(ti)困擾(rao)廠家一年半的(de)(de)(de)時間，通過模(mo)(mo)擬(ni)(ni)試(shi)驗研究(jiu)診(zhen)斷出了問(wen)題(ti)的(de)(de)(de)關鍵(jian)所在(zai)(zai)，在(zai)(zai)診(zhen)斷的(de)(de)(de)基礎上，廠家制訂了合理(li)解(jie)決(jue)(jue)方案(an)，使熔(rong)(rong)(rong)制工(gong)(gong)(gong)藝(yi)障(zhang)礙迅速好轉。除了對大型(xing)(xing)熔(rong)(rong)(rong)窯(yao)(yao)內玻(bo)(bo)璃(li)(li)(li)液流場和溫(wen)度場進(jin)行物(wu)理(li)模(mo)(mo)擬(ni)(ni)之外(wai)，對全(quan)電(dian)熔(rong)(rong)(rong)窯(yao)(yao)進(jin)行電(dian)場分(fen)布(bu)的(de)(de)(de)物(wu)理(li)模(mo)(mo)擬(ni)(ni)也(ye)是十分(fen)有效的(de)(de)(de)，依(yi)據(ju)物(wu)理(li)模(mo)(mo)擬(ni)(ni)可以獲得電(dian)極布(bu)置、供(gong)電(dian)方式、供(gong)電(dian)參數，玻(bo)(bo)璃(li)(li)(li)液對流狀態以及溫(wen)度分(fen)布(bu)等等多種信息(xi)，用于指導全(quan)電(dian)熔(rong)(rong)(rong)窯(yao)(yao)的(de)(de)(de)設(she)計和解(jie)決(jue)(jue)熔(rong)(rong)(rong)制障(zhang)礙的(de)(de)(de)依(yi)據(ju)。這(zhe)種比例模(mo)(mo)型(xing)(xing)預演(yan)了全(quan)電(dian)熔(rong)(rong)(rong)玻(bo)(bo)璃(li)(li)(li)窯(yao)(yao)地運行工(gong)(gong)(gong)況，在(zai)(zai)直觀(guan)、感性(xing)和電(dian)器參數的(de)(de)(de)可靠(kao)性(xing)上，比全(quan)電(dian)熔(rong)(rong)(rong)數值(zhi)模(mo)(mo)擬(ni)(ni)更加(jia)優越。在(zai)(zai)長(chang)期的(de)(de)(de)為(wei)玻(bo)(bo)璃(li)(li)(li)行業提供(gong)技術服務基礎上，同濟大學材料(liao)學院的(de)(de)(de)工(gong)(gong)(gong)藝(yi)酒(jiu)瓶模(mo)(mo)擬(ni)(ni)實(shi)驗室(shi)形成了自(zi)己特色的(de)(de)(de)解(jie)釋玻(bo)(bo)璃(li)(li)(li)熔(rong)(rong)(rong)制工(gong)(gong)(gong)藝(yi)過程的(de)(de)(de)工(gong)(gong)(gong)程理(li)論假(jia)設(she)，這(zhe)些(xie)基于試(shi)驗和實(shi)踐的(de)(de)(de)理(li)論假(jia)設(she)為(wei)大型(xing)(xing)熔(rong)(rong)(rong)窯(yao)(yao)中工(gong)(gong)(gong)藝(yi)酒(jiu)瓶熔(rong)(rong)(rong)制工(gong)(gong)(gong)藝(yi)問(wen)題(ti)提供(gong)了很好的(de)(de)(de)分(fen)析(xi)基礎。經過實(shi)踐檢驗，依(yi)據(ju)部分(fen)理(li)論假(jia)設(she)的(de)(de)(de)熔(rong)(rong)(rong)制工(gong)(gong)(gong)藝(yi)特性(xing)預報(bao)與實(shi)際工(gong)(gong)(gong)況有很好的(de)(de)(de)符合度。