Me yasa akwai kumfa a wuraren walda na na'urar waldawa ta mitar matsakaici? Samuwar kumfa da farko yana buƙatar samuwar kumfa, wanda dole ne ya cika sharuɗɗa guda biyu: ɗaya shine cewa ƙarfen ruwa yana da isasshen iskar gas, ɗayan kuma yana da makamashin da ake buƙata don ƙaddamarwa. Analysis da mafita ga matsalar solder hadin gwiwa kumfa:
A supersaturation a cikin ruwa karfe ne in mun gwada da high, kuma mafi girma da supersaturation, da mafi m ya zama. Gas ya fi yin hazo da samar da kumfa. Saboda haka, narkakkar pool a waldi yana da zama dole supersaturation yanayi don samar da kumfa. Kamar tsari na crystallization karfe, kumfa nucleation kuma zai iya faruwa ta hanyoyi biyu: kwatsam nucleation da kuma mara-spontaneous nucleation. Idan tushen kumfa ya kasance, dole ne kumfa ya shawo kan matsa lamba na ruwa kuma yayi aikin fadadawa
Saboda karuwar makamashin saman da ke haifar da samuwar sabbin matakai, idan an samar da kumfa mai mahimmanci a cikin ruwa, dole ne a samar da isasshen makamashi don samar da makamashin nukiliya. Babu shakka, mafi girma da makamashin nucleation, ƙarancin yuwuwar samar da kumfa core. Sabanin haka, mafi sauƙin shine ƙirƙirar kumfa core.
Lokacin aikawa: Dec-23-2023
