Selelekela sa Theknoloji

3.3 Khalase e phahameng ea borosilicate ke thepa e nepahetseng ka ho fetisisa lefatšeng e ka sebelisoang ho etsa thepa ea lik'hemik'hale e bolaeang likokoana-hloko, ho kenya lipeipi le lisebelisoa tsa khalase tse sebelisoang ka laborateng.Khalase ea 3.3 e phahameng ea borosilicate e khuts'oane bakeng sa khalase ea borosilicate e nang le coefficient ea katoloso ho (3.3±0.1)×10-6/K-1, e buuoa joalo ka khalase ea Pyex machabeng.

Litaelo tsa maemo a machaba a IS03587: ho kenya likhalase le ho kenya likhalase tse sebelisetsoang lisebelisoa tsa lik'hemik'hale li lokela ho amohela likhalase tse 3.3 tse phahameng tsa borosilicate.

Pipe ea khalase le lisebelisoa tsa Nantong Sanjing Company kaofela li amohela likhalase tsa machaba tsa 3.3 tsa borosilicate bakeng sa tlhahiso le tlhahiso.

Boleng ba ho hanyetsa mocheso

Khalase ke mokhanni ea futsanehileng le lisebelisoa tse brittle, empa khalase ea 3.3 ea borosilicate e fapane bakeng sa likarolo tsa eona tsa lik'hemik'hale li na le 12.7% ea B2O3 e ntlafatsang haholo botsitso ba eona ba mocheso.

Litsebi tsa IS03587

Bakeng sa khalase e phahameng ea borosilicate e nang le bophara <Φ100mm, mocheso oa eona o thibelang mocheso ha o phahametse 120 ℃;

Bakeng sa khalase e phahameng ea borosilicate e bophara ba> Φ100mm, mocheso oa eona o hanyetsanang le mocheso ha o phahametse 110 ℃.

Tlas'a khatello ea kamehla (20 ℃-100 ℃)

Thepa ea ho fetisa mocheso

Karolelano ea mocheso oa mocheso: (20-100℃) λ = 1.2Wm-1K-1

Karolelano ea mocheso o khethehileng: Cp=0.98Jg-1K-1

Glass tube nest thermal exchanger

K = 222.24Vt0.5038(Metsi---tube phase ea tsamaiso ea metsi)

K = 505.36VB0.2928(Metsi-shell pass ea tsamaiso ea metsi)

K = 370.75Vb0.07131(Mouoane---shell pass of water system)

Mocheso oa mocheso oa li-coil

K: 334.1VC0.1175 (Metsi---tube pasa ea tsamaiso ea metsi)

K: 264.9VB0.1365 (Metsi-shell phase ea tsamaiso ea metsi)

K=366.76VC0.1213(Mouoane---shell pass of water system)