GDI-motor: te pūrere, me te rawa

e pā ana GDI-engine ki wae ki te werohanga wahie tika, i roto i nei e kore e ranunga wahie tomo ki te maha horomanga, a kotahi te ipurau pūkaha ngingiha ā-. I te kau, e oti taua tipu te mana cars i hanga i roto i Japan. I roto i ngā, i te "Toyota", "Nissan" me "Mitsubishi".

GDI-engines me taputapu

Na, kia titiro a ki te āhuatanga hoahoa o tenei kōwae. Ka rite ki te mea kua tuhia e matou, te GDI-engine he werohia wahie hāngai ki te ipurau, i hanga reira taea ki tino whakaiti i te toharite kohi wahie o runga ki te 20-30 ōrau. Ano, te āhuatanga wae tenei e te meka e hoki pikaunga iti, me te reo mai te reira tiaki papanga. I roto i tenei take, whangai te wahie ki te pēhanga puoto pūkaha ki GDI e pā ana ki 100 atmospheres, kia e kore e whakahaere i te reira ki te tiki nui hāora. No te whakarite, i roto i te tikanga engines wahie werohia puta kōhiko i te pēhanga o te 3 atm. No te mea o tenei wahi o te wahie, tonu i roto i te plug korakora, me te kau tangohia o sparking.

A, no te tomo i te nui homai o wahie te maha horomanga, reira mangai whakakiia ana te rōrahi katoa, reira hanga he tere whakaeto me te hiroki. I roto i tenei take, kahore kahore kătahi o te hau hāora ka tahu, a te nuinga o reira ko noa rere i roto i te ngongo. Ko te tikanga i roto i ngā take pēnei, ko te injector ngā motokā overheats me kānara, he ngarahu ma. Eaha te tupu ki te GDI-engine? e kore e hanga i te reira i taua putunga, no te mea kahore he tona hoahoa te piha kātere. Te reira i, i roto i te tahuri, kapo te rangi waho, me te homai e te reira ki te rango (puta tenei i te aroaro o te faaineineraa o te ranunga wahie-rangi). I roto i tenei take, e kore e te pūkaha ururua tona kaha i runga i te horomanga rangi, i te mea te nuinga o 3-5 iti horsepower. Ano, kitea GDI 18 pūkaha e tona taumata tiketike o te kōpeketanga, tutuki nei e tika ana ki taua kore taua o kātere.

Me kï reira e te hanga e te kahu ōrite o te hāora, ai tahuna ana te ranunga me te tere pei te kōkeke ki te taiepa puoto i roto i parariraa. A me pehea te GDI-engine i kawenga mōrahi? Ki te nga take tuatahi e rua, te parau tumu o te tiaki papanga, ka kore he i kawenga tonu tenei. Ko te wahie i roto i tenei take e tomo te puoto i roto i te nui nui, a kahore i rite i mua, no te mea o e faarahi te reira i te auau rere, me te taumata kukū o matū kino i roto i te hau whakapau i te putanga. Hoki tenei take e rite rawa engines hou katoa ki atu injectors GDI i runga i te maha horomanga. Ka taea e ratou whakaiti kohi wahie ki runga ki te taumata o ngā waka tikanga ki wae wahie-patia. Ko te kupu, pau kawenga mōrahi reira nui rite o wahie, me ngä putanga te injector mana e tika ana kia rite ki motors tikanga.

Me pēhea te ki te tautuhi i tēnei kaha?

Tikanga, te kawenga mōrahi i runga i te pūkaha GDI-anake haamata ki te tere o te 120 kiromita ia haora, na reira i roto i te nuinga o te wā ōhanga kōwae pau wahie.