Ko te rereketanga nui: ka whakakiia te pounamu rehu waka ki te wai horoi karaihe, ka whakakiia te pounamu whakahoki mai i te taika wai ki te antifreeze.Ko nga wai e whakamahia ana e nga mea e rua kaore e taea te taapiri rereke.
1. Ko te tank wai tetahi waahanga nui o te miihini whakamatao wai.I te mea he huringa whakamahana miihini whakamahana wai, ko tetahi waahanga nui o te kape ka tango i te wera mai i te rango hei aukati i te wera o te miihini.Na te kaha o te wera nui, ko te pāmahana o te puoto i muri i te tango i te wera kaore i te tino tiketike, na Ko te wera pai rawa atu o te miihini na roto i te ara iahiko wai whakamatao, te whakamahi i te wai hei whakamahana mo te kawe wera, nga radiators rohe nui, i roto i te te ahua o te tohanga wera convection, me te mahi tika ki te pupuri i te pāmahana miihini.
2. Ka whakakiia te rehu wai ki te wai karaihe, ka whakamahia hei horoi i te hau o te motuka.Ko te wai karaihe no nga taonga motika.Ko te wai whakaahuru motoka teitei te nuinga o te wai, te waipiro, te ethylene glycol, te aukati waikura me nga momo surfactants.Ko te wai matao motoka e mohiotia ana ko te wai karaihe.
Whakatupato:
Ko te ahua o te wai ehara i te hau anake, he wai, he totoka, engari he karaihe ano hoki.Ka hangaia ina tere te whakamatao o te wai wai ki te 165K.I te wa e noho tonu ana te wai whakamatao, mena ka eke tona pāmahana ki te -110°C, ka waiho hei momo totoka tino poiri, he wai karaihe.Ko te wai karaihe kaore he ahua pumau, kaore he hanganga karaihe.I tapaina tona ingoa na te mea he ahua karaihe.
Ka tawhito te ngongo radiator miihini ka ngawari te pakaru i muri i te whakamahinga mo te wa roa, ka ngawari te uru o te wai ki te radiator.Ka pakaru te ngongo i te wa e taraiwa ana, a ko te wai wera nui kua pakaru mai ka hanga he roopu mamaoa mai i raro i te uhi miihini.Ka puta mai tenei ahuatanga Ina pa mai te aituā, me whiriwhiri tonu koe i tetahi waahi haumaru hei tuunga, katahi ka mahi ohorere hei whakaoti.
