Ukungena komoya kwefilimu eluliwe kuvezwa ngokuyinhloko amandla egesi kanye ne-coefficient yegesi.Ukungena kwegesi kubhekisela kumthamo wegesi elingena endaweni yeyunithi yefilimu ehloliwe ngesikhathi seyunithi ngaphansi kwesenzo sezinga lokushisa elingashintshi kanye nomehluko weyunithi yokucindezela, lapho ukungena okuzinzile.I-gas permeability coefficient ibhekisela ekushiseni okungashintshi
Ngaphansi komehluko weyunithi yokucindezela, lapho ukungena okuzinzile, ivolumu yegesi ngokujiya kweyunithi ngayinye kanye nendawo yeyunithi ngesikhathi seyunithi ingena kufilimu ngaphansi kokuhlolwa.
Ukuhlolwa kwe-air permeability yefilimu eyeluliwe kwenziwa ngethuluzi elikhethekile.Indlela yokuhlukanisa igumbi lokucindezela okuphezulu kanye negumbi eliphansi lokucindezela
Vula futhi uvale kahle.Kukhona igesi yokuhlola engaba ngu-105 Pa ekamelweni elinomfutho ophezulu.Umthamo wekamelo lokucindezela okuphansi uyaziwa.Sebenzisa umoya wangempela ekamelweni elinomfutho ophansi ekuqaleni kokuhlolwa.
Ipompo engenalutho iphonswa ngaphandle, ingcindezi iseduze ne-zero, bese ukuphakama kwengcindezi nokushintsha ekamelweni eliphansi lokucindezela kutholwa nge-gauge yokucindezela.
Izinto ezilandelayo kufanele zinakwe lapho kuhlolwa ukungena komoya kwefilimu enwetshiwe encane: 1 Izinga lokushisa kufanele lilawulwe ngokuqinile ngesikhathi sokuhlolwa.
2. Kuthatha isikhathi eside ukukhipha umoya nokukhipha umoya ngesikhathi sokuhlolwa kwefilimu eqinile.Ukucindezela ekamelweni le-low-pressure kufanele kuhlolwe ngemva kokufinyelela i-permeation ezinzile.
Ngaphambi kokurekhoda.
3. Inqubo yokuhlola ukuhlolwa yenziwa ngaphansi kwesimo somehluko wengcindezi phakathi kwamakamelo amabili aphezulu naphansi.Ngakho-ke, ukuze kuqinisekiswe ukunemba kwedatha yokuhlola Kumele unake ukucinana kwesistimu ngayinye entweni yokusebenza.