Injini entsha engu-2.0 BiTurbo kadizili yakwa-Opel Ilethela amandla angu-210 hp ku-4000 rpm kanye ne-torque engu-480 Nm ukusuka ku-1500 rpm kuye phambili. Lokhu kusebenza okuphezulu kufinyelelwa ngenxa yesistimu ye-supercharger enama-turbocharger amabili asebenza ngokulandelana, ngezigaba ezimbili.
Ngokusho kweNew European Driving Cycle standard, eGrand Sport (isihlalo) isetshenziswa ngu-8.7 l/100 km endaweni yasemadolobheni, 5.7 l/100 km kwi-extraurban circuit kanye no-6.9 l/100 km endaweni exubile. okuhambisana nokukhipha i-CO2 okungu-183 g/km. I-Insignia BiTurbo entsha ikwazi ukusuka ku-zero iye ku-100 km/h ngemizuzwana engu-7.9 futhi ifike ejubaneni lika-233 km/h.
kanambambili vectoring uhlelo
Injini entsha iphuma kwi-Opel Insignia njalo ihambisana no-gearbox omusha onamagiya ayisishiyagalombili kanye nesistimu entsha edonsa ngawo wonke amasondo ene-torque vectoring, ubuchwepheshe okwethulwa ngabakwa-Opel besizukulwane esisha i-Insignia.
Ngaphezu kokuphuma kwamandla, ukutholakala kwe-torque kanye nokwenziwa ngcono kwenjini entsha kuwukuthuthuka uma kuqhathaniswa ne-2.0 Turbo D yamanje ene-170 hp (ukusetshenziswa kwe-NEDC ku-Grand Sport edonsa ngamasondo angaphambili: urban 6.7 l/100 km, extra-urban 4, 3 l/100 km, exutshwe 5.2 l/100 km, CO2 emission 136 g/km).
Injini iyahambisana "nekusasa"
I-four-cylinder BiTurbo iyinjini yokuqala ye-Opel ukuhlangabezana nezidingo ze-Euro 6.2 standard, ezoqala ukusebenza ekwindla ka-2018 futhi isebenza kuzo zonke izimoto ezintsha ezibhalisiwe kusukela ngaleso sikhathi kuqhubeke.Ngakho, eceleni kwezinombolo ze-NEDC, i-Opel ikhiphe izibalo zokusetshenziswa kwale njini ngokwezinga le-Worldwide Harmonized Lightduty Vehicles Test Procedure (WLTP) - thola okwengeziwe lapha. Izinga le-WLTP licabangela izinhlobo ezahlukene zokushayela, okuvumela abathengi ukuthi bahlole kangcono izinga lokusetshenziswa abangazithola bekulo.
Amanani e-WLTP (Insignia Grand Sport 2.0 BiTurbo: ibanga 12.2-6.2 [1] l/100 km; umjikelezo oxubile 8.0-7.5 l/100, ukukhishwa kwe-CO2 phakathi kuka-209-196 g/km) ahumusha ukusetshenziswa kakhulu uma kuqhathaniswa namaqiniso ngokwezinga elisemthethweni le-NEDC (Insignia Grand Sport 2.0 BiTurbo: urban 8.7 l/100 km, extra-urban 5.7 l/100 km, exutshwe 6.9 l/100 km, emissions CO2 ka-183 g/km).
Ukukhathazeka mayelana nokukhishwa kwekhabhoni
Njenge-2.0 Turbo D esesiyazi kakade, i-Opel entsha ephezulu yebanga i-Diesel inesistimu yokwelapha igesi ephumayo ene-selective reduction (SCR) catalyst, ngomjovo we-AdBlue, ukunciphisa ukukhishwa kwe-nitrogen oxide (NOx).
I-exhaust ye-2.0 BiTurbo iphinde ibe nesihlungi se-particulate esijwayelekile esibekwe eduze kwenjini, sifudumale ngokushesha futhi sikwazi ukuvuselela ngisho namazinga okushisa aphansi (ukushayela ngesivinini esincane).
I-turbos isebenza kanjani?
Kuzo zonke izigaba zokuthuthuka, i-Opel yazama ukuthola injini eyayisebenza kahle futhi enamandla. Umoya wamukelwa yi-turbocharger yokuqala, lapho ucindezelwa khona futhi udlulele ku-turbine yesibili. Lokhu kuphatha kwenziwa kusetshenziswa ubuchwepheshe bejiyomethri obuguquguqukayo, ngaleyo ndlela kuthuthukiswe ukusebenza ngesivinini esiphansi futhi kukhuphule ukuphuma kwamandla kumarev aphezulu.
Ehlangothini lokungena kukhona futhi isishintshi sokushisa esipholisa umoya ocindezelwe ngaphambi kokuba ungene egunjini lomlilo. Lapha, umjovo udizili wenziwa ama-injection ayisikhombisa-orifice, akwazi ukwenza ukulandelana okungafika kweziyi-10 ngomjikelezo wenjini ngayinye, ngezingcindezi eziphakeme kakhulu (2000 bar).
Ngokuya ngohlelo lokusebenza lwenjini kanye nomthwalo odingekayo, umfutho we-boost ulawulwa ngamavalvu amaphaseji amathathu kanye ne-actuator kagesi ku-turbine.
Ngaphandle kokuletha amandla, okunye ukukhathazeka kwe-Opel bekuhamba kahle. Ngakho-ke inketho ye-architecture ye-iron crankshaft eqoshiwe, ama-balance shafts, i-flywheel yenjini eqinisiwe kanye ne-crankcase enezigaba ezimbili, ukuze kwehliswe ukudlidliza nomsindo ojwayelekile wezinjini zikadizili. Ukuze wehlise ukusetshenziswa, iphampu yamanzi isebenza ngogesi futhi ivula kuphela lapho izinga lokushisa elipholile lifinyelela izinga elithile.