Kodi gasi wouma ndi chiyani?
Gasi wowuma ndi chowonjezera chothandiza kwambiri chomwe chimagwiritsidwa ntchito pochotsa madzi mu petulo ndikuletsa mafuta owonongeka ndi madzi kuti asaundane. Ngakhale kuti yankho lenilenilo limatchedwa kuti gasi wouma, pali mtundu umodzi wamadzimadzi wotchedwa Drygas.
Madzi asakhale mu thanki ya gasi, mizere yamafuta, majekeseni amafuta kapena chipinda choyatsira moto. Mafuta amafuta omwe ali ndi madzi amatha kuyambitsa zovuta zingapo:
Madzi sayaka akasakanizidwa ndi mpweya mkati mwa chipinda choyaka moto. Izi zikutanthauza kuti ngati mafuta olowa mu injini ali ndi madzi ochulukirapo, mafutawo sangatenthe bwino. Nthawi zina, izi zimatha kuyambitsa injini kuyimilira chifukwa cha mpweya wamadzi womwe udakali m'chipinda choyaka, kuwononga zitsulo ndipo nthawi zambiri kumabweretsa chisokonezo.
Madzi amakhalanso ndi chizoloŵezi chosasangalatsa cha kuzizira akafika kutentha pansi pa madigiri 32 Fahrenheit.
Madzi amachititsa dzimbiri ndi dzimbiri mu thanki ya gasi, zoikamo zitsulo, ndi mizere yachitsulo mumafuta. Izi ndizoyipa makamaka pamafuta, chifukwa zinyalala zina zimatha kupita ku majekeseni amafuta ndikuzitseka.
Kodi gasi wowuma amagwira ntchito bwanji?
Kutengera ndi methanol kapena isopropyl mowa, mpweya wouma umachotsa mafuta m'madzi polumikizana ndi madzi ndikuwotcha m'chipinda choyaka. Chifukwa cha kuzizira kwambiri kwa mowa, umagwiranso ntchito ngati mankhwala oletsa kuzizira kwa mafuta okhudzidwa ndi madzi.
Ma injini osiyanasiyana amayankha mosiyana ndi gasi wowuma, ndipo ena amatha kuthana ndi mpweya wouma mosiyana ndi mafuta. Mpweya wowuma siwofunika kwenikweni pakukonza chizolowezi, koma ngati pali chifukwa chokayikira kuti galimotoyo ikuvutika ndi mpweya woipitsidwa ndi madzi, makamaka m'nyengo yozizira, mpweya wouma ndi yankho lalikulu.
