Ukungalungi kwe-turbocharging

2021-04-15

I-Turbocharging inokunyusa amandla e-injini, kodwa ineziphene ezininzi, eyona nto icacileyo yimpendulo engapheliyo yemveliso yamandla. Makhe sijonge umgaqo osebenzayo we-turbocharging ngasentla. Oko kukuthi, i-inertia ye-impeller iyacotha ukuphendula utshintsho ngokukhawuleza kwi-throttle. Oko kukuthi, ukusuka xa unyathela kwi-accelerator ukwandisa amandla eehashe, ukujikeleza kwe-impeller, uxinzelelo lomoya olungaphezulu luya kwenziwa. Kukho umahluko wexesha phakathi kokufumana amandla amaninzi kwi-injini, kwaye eli xesha alikho lifutshane. Ngokubanzi, i-turbocharging ephuculweyo ithatha ubuncinci imizuzwana emi-2 ukunyusa okanye ukunciphisa amandla enjini. Ukuba ufuna ukukhawulezisa ngokukhawuleza, uya kuziva ngathi awukwazi ukuphakama kwisantya ngephanyazo.

Ngokuhambela phambili kwetekhnoloji, nangona abavelisi abahlukeneyo abasebenzisa i-turbocharging bephucula itekhnoloji ye-turbocharging, ngenxa yemigaqo yoyilo, imoto ene-turbocharger efakiweyo ivakala ngathi yimoto enkulu yokufuduka xa uqhuba. Ndothukile noko. Umzekelo, sithenge imoto ye-turbocharged eyi-1.8T. Ekuqhubeni okwenyani, ukukhawulezisa ngokuqinisekileyo akulunganga njenge-2.4L, kodwa nje ukuba ixesha lokulinda lidlulile, amandla e-1.8T nawo aya kukhawuleza anyuke, ke ukuba ulandela Ngokubhekiselele kumava okuqhuba, ii-injini ze-turbocharged azikufanelanga. . IiTurbocharger ziluncedo ngakumbi ukuba ubaleka ngesantya esiphezulu.

Ukuba uhlala uqhuba esixekweni, ngoko kuyimfuneko ukuqwalasela ukuba ufuna i-turbocharging, kuba i-turbocharging ayisoloko ivuliwe. Ngapha koko, ekuqhubeni yonke imihla, i-turbocharging inethuba elincinci lokuqalisa. Ukusetyenziswa, okuchaphazela ukusebenza kwemihla ngemihla kweenjini ze-turbocharged. Thatha i-turbocharger ye-Subaru Impreza njengomzekelo. Ukuqala kwayo kumalunga ne-3500 rpm, kwaye eyona ndawo ibonakalayo yokukhupha amandla imalunga ne-4000 rpm. Ngeli xesha, kuya kuba nemvakalelo yokunyuka kwesibini, kwaye kuya kuqhubeka kude kube ngu-6000 rpm. Nangaphezulu. Ngokubanzi, iishifti zethu ekuqhubeni edolophini ziphakathi kwe-2000-3000 kuphela. Isantya esiqikelelweyo se-5th gear sinokufikelela kwi-3,500 rpm. Isantya esiqikelelwayo singaphezulu kwe-120. Oko kukuthi, ngaphandle kokuba uhleli ngabom kwigiya ephantsi, awuyi kudlula isantya seekhilomitha ezingama-120 ngeyure. I-turbocharger ayinakuqala kwaphela. Ngaphandle kokuqala kwe-turbocharged, i-1.8T yakho eneneni yimoto nje ene-1.8-powered. Amandla e-2.4 anokuba ngumsebenzi wakho wengqondo kuphela. Ukongeza, i-turbocharging nayo ineengxaki zokulondolozwa. Thatha i-1.8T ka-Bora njengomzekelo, i-turbo iya kutshintshwa malunga neekhilomitha ezingama-60,000. Nangona inani lamaxesha aliphezulu kakhulu, longeza ukungabonakali kwemoto yomntu. Imirhumo yolondolozo, oku kubaluleke ngakumbi kubanini-moto abameko yabo yezoqoqosho ingalunganga.