Lapho umoya onomswakama uphola ngaphansi kwamazolo, umhwamuko wamanzi uyaqina ukufinyela kwenhliziyo equkethwe emoyeni. La ma-nuclei kwesinye isikhathi anokuhlangana okuthile kwamanzi ngakho-ke abizwa ngokuthi yi-hygroscopic. Izinhlayiya zikasawoti ezivela esikhungweni sasolwandle ziwela kulesi sigaba futhi zingadala ukufingqana ngaphambi kokuba umswakama ohlobene ufinyelele ku-100%.
Emkhathini, izinhlayiya ezithile ezimisiwe zingasebenza njengezakhi zenqubo yokuqandisa. Inhlayiya ebangela ukukhula kwe-ice crystal ezungeze yona ngokuqandisa amanzi acwilisiwe ku qhwa qobo.
Umhwamuko wamanzi ungashintsha futhi ube amakristalu eqhwa ngaphandle kokudlula esimweni soketshezi. I-sublimation, igama elisetshenzisiwe ukuqoka ukuguqulwa okuphambene, okungukuthi, kusuka eqhweni kuya emhwamukeni wamanzi. Zonke izinhlayiya lapho i-ice crystal ingakhiwa khona yi-sublimation iyi- Sublimation core. Ngaphandle kokuhlangenwe nakho okuningi, akukwazanga ukufakazela ukuthi kunezinhlayiya ze-sublimation ngaphandle kwezakhi zeqhwa emkhathini.
Ifilimu elincanyana lamanzi liqala ukwenzeka ebusweni bendawo bese liba yiqhwa. Le filimu mncane kakhulu kangangokuba kunzima kakhulu ukubona ukuthi kukhona iconsi lamanzi ngakho-ke kubonakala sengathi konke kwenzeka sengathi ikristalu leqhwa lakhiwa ngqo kusuka emhosheni wamanzi. Ngakho-ke, igama elijwayelekile elithi "iqhwa elibandayo" lisetshenziswa kakhulu kwizimo zezulu zazo zonke izakhi ezibangela ukwakheka kweqhwa.
Iningi le amakhaza aqandayo mhlawumbe zivela emhlabathini, lapho umoya udonsa khona izinhlobo ezithile zezinhlayiya. Kubukeka sengathi izinhlayiya ezithile zobumba zidlala indima ebalulekile futhi kungenzeka ukuthi ingxube enesiyaluyalu ingabanika ukusatshalaliswa okulingana kahle kuze kufike ezindaweni eziphakeme.
Ungayichaza kanjani iphuzu le-condensation nokufaka amakhodi nge-sublimation?
ukuqinisa