Izici okusebenzela nezimoto izinjini Mitsubishi GDI

Izimoto nge injini Mitsubishi GDI uhlelo wasebenza ngawo CIS isivele iminyaka ecishe ibe yishumi, kodwa imvelo abashayeli kusekhona esivumelwaneni ngalezi izimoto. Inani imoto abanikazi cabanga ngala izimoto cishe ephelele, kodwa kukhona wodwana abashayeli, kabani abamele bakholwe Mitsubishi GDI uhlelo engahluziwe sidle okudinga ukunakekelwa okuqhubekayo.

Njengoba umkhuba ubonisa, njalo ukusebenza GDI injini has emandleni aphakeme kuka nozakwabo bayo obujwayelekile. Ngaphezu kwalokho, injini yalolu hlobo abe nekghono fuel ephakeme. Ngakho, ingabe ikhona yini imivuzo ukuthenga imoto nge uhlelo GDI? Zama ukuze asibuke ezinemininingwane eminingi ngale ndaba.

GDI umehluko eyinhloko ukusetshenziswa umfutho ophakeme nophethiloli. izimoto ezinjalo futha ezimbili fuel (mechanical kagesi). I futha kagesi itholakala ethangini futhi ukhonza ukuletha ingcindezi sokuqala (3.5 atm.) Ukuze mechanical fuel futha. Kugcine ukutholakala ngaphansi hood futhi eliqhutshwa camshaft samandla iyunithi. I kwaphumela ingcindezi mechanical fuel futha ukukhuphuka 55 atm. futhi asithumela injectors okuyothi umjovo fuel Kwenziwa kanye amasilinda. Ukusebenzisa leli qhinga kungaba ngokuphawulekayo ngcono ikhwalithi ingxube emoyeni-nophethiloli.

Nokho, ukusebenza okuqhubekayo futhi ungaphazanyiswa we mechanical fuel futha ungakwazi kuqinisekiswe kuphela uma ukusetshenziswa zokubasa ehlanzekile ngaphandle kokuba akhiphe amanyela. Kungenjalo, ukungcola kanye ndaba angaphandle ngokushesha clog izimbotshana sangaphakathi futha, eyilethe aphume isinyathelo. Lenkinga ibuye ngempumelelo ixazululwe by ukufakwa ezengeziwe fuel lemifanekiso, okuyinto ishintshwa njalo 5000 km. ukusebenzisa. Ngaphezu kwalokho, kubalulekile ukugcina ngaphansi kolawulo isimo ezine fuel isihlungi esihle achithayo ngonyaka izimbotshana kwangaphakathi fuel mechanical futha. kulokhu kuphela ngeke isebenze ngaphandle kokuphazamiseka.

Mitsubishi GDI injini zihlukile futhi idizayini Ushintshe yokuxhuma induku piston iqembu ihlinzeka kokucindezelwa ephakeme (kufika ku-15 atm.). Impilo inkonzo izinjini ezifana likhulu kakhulu, ngezikhawu phakathi overhauls uqobo ecishe ibe yizinkulungwane 400 amakhilomitha. Okuvame kakhulu amaphutha GDI izinjini ubhekwa ukwanda uwoyela ukusetshenziswa kanye nesenzakalo wokungqongqoza lapho intuthu imoto qeda kungenziwa zaveza omnyama.

Ukwandiswa uwoyela ukugeleza ngokuvamile kuphakama ngenxa yokuhluleka lwezimpawu of valve ngokufanele endaweni ephezulu ukushisa umthwalo. Livela wokungqongqoza futhi omnyama intuthu zingahlanganiswa ukusebenza ohlelweni i qeda gas afterburning. Into wukuthi uhlelo post-omlilo ngokuqhubekayo ithatha kusukela qeda ohlelweni qeda amagesi futhi uzithumela ngokusebenzisa ezininginingi engayitholi kabusha niyishise amasilinda. Phakathi nokuwela kwawo ezininginingi engayitholi kwenzeka zokuhlunga qeda igesi futhi ingxenye yazo ukungcola imali kwi ezindongeni ngalendoda. Ngokuhamba kwesikhathi, lesi sendlalelo kuba iqala ukugxambukela ukudlula ejwayelekile emoyeni. intuthu Black futhi detonation kwenzeka uma inani emoyeni engenayo kuyehla, kanye nenani fuel uhlala ingashintshiwe. Ukuphungula inkinga enjalo by okuphelele yokuhlanza ingaphakathi ezininginingi itheku, lapho ezininginingi phambi isidingo ahlukanisa imoto.

Kufinyeta singasho ukuthi lesi simiso GDI izinjini zonke sebebe ngempela ngempumelelo imvelo yasekhaya. A semali ukugxekwa uhlelo ngokuvamile zachazwa yisigaba ukungazi banal izici nokusebenza kanye nezici.