Mapampu a vacuum osindikizidwa ndi mafuta amakhala pafupifupi osasiyanitsidwa ndikutulutsa zosefera. Zosefera zotulutsa mpweya sizingangoteteza chilengedwe, komanso kupulumutsa mafuta a pampu. Opanga ena amakhala ndi mapampu angapo a vacuum. Pofuna kupulumutsa ndalama, amafuna kulumikiza mapaipi kuti fyuluta imodzi ikhale ndi mapampu angapo a vacuum. Kuchokera pamalingaliro akanthawi kochepa komanso osazama, zimachepetsa kufunikira kwa zosefera zotulutsa ndikusunga ndalama. Komabe, poyang'ana nthawi yayitali komanso yozama, njirayi ikhoza kuonjezera kufunikira kwa zosefera zowonongeka ndipo ikhoza kuwononga zida, ndi zina zotero, zomwe zimawonjezera ndalama komanso ngakhale kutenga zoopsa zosafunikira.
Ngati zogwiritsidwa ntchito zomwezo zikugwiritsidwa ntchito pazida zingapo, zidzatha mwachangu, ndipo mosasamala kanthu za kusintha kwazomwe zimagwiritsidwa ntchito, kuchuluka kwazomwe zimasinthidwa kudzakhala kochulukira.
Kuti mukwaniritse kugawana fyuluta imodzi yotulutsa mpweya ndi mapampu angapo, fyuluta yayikulu iyenera kusinthidwa makonda, ndipo mtengo wosinthira ndiwokwera kwambiri. Kuphatikiza apo, payipi yokulirapo iyenera kukhazikitsidwa (zomwe ndi ndalama zatsopano), apo ayi mpweya wambiri sungathe kutulutsidwa munthawi yake, zomwe zingapangitse kuti payipi kapena zida ziphulike. Kuthamanga kwa mpweya kumachepetsedwa nthawi zonse mu payipi, zomwe sizingathandize kuthetsa.
Pamapeto pake, mfundo yomwe anthu amangoinyalanyaza kwambiri ndikuchita bwino kwa njirayi (kuphatikiza kusefera bwino komanso kuchira). Mfundo yosefera ya sefa yotulutsa mpweya ndiyo mfundo ya coalescence. Kutentha kwa gasi wotuluka kumene kumakwera kwambiri, ndipo mamolekyu amafuta amatha kusonkhana kuti apange madontho amafuta. Choncho mwachindunji anaikazoseferandiyothandiza kwambiri. Ngati fyulutayo ilumikizidwa ndi mapaipi, kutentha kwa mpweya wotulutsa mpweya kumachepa panthawi yoyenda, ndiyeno nthunzi imasakanikirana ndi mafuta.
Nthawi yotumiza: Jan-03-2025
