Igwe dizel 2.0 BiTurbo ọhụrụ sitere na Opel ọ na-enye 210 hp nke ike na 4000 rpm na 480 Nm nke oke ike site na 1500 rpm gaa n'ihu. A na-enweta ọrụ a dị elu site na usoro supercharger na turbochargers abụọ na-arụ ọrụ n'usoro, na nkebi abụọ.
Ihe oriri gọọmentị dị ka ọkọlọtọ New European Driving Cycle, na Grand Sport (oche) bụ 8.7 l / 100 km na sekit obodo, 5.7 l / 100 km na sekit ndị ọzọ na 6.9 l / 100 km na sekit agwakọta, nke a kwekọrọ na ikuku CO2 nke 183 g / km. Insignia BiTurbo ọhụrụ nwere ike ịgba ọsọ site na efu ruo 100 km / h na naanị 7.9 sekọnd wee rute oke ọsọ nke 233 km / h.
ọnụọgụ abụọ vectoring usoro
The ọhụrụ engine na-egosi na Opel Insignia mgbe niile na Nchikota ọhụrụ asatọ-ọsọ akpaka nnyefe na ọhụrụ niile-wheel mbanye usoro na torque vectoring, technology nke Opel ewepụtara maka ọhụrụ ọgbọ Insignia.
Na mgbakwunye na mmepụta ike, ịdị adị nke torque na nrụzi nke engine ọhụrụ bụ mmelite ma e jiri ya tụnyere 2.0 Turbo D dị ugbu a na 170 hp (nri NEDC na n'ihu-wheel-drive Grand Sport: obodo ukwu 6.7 l / 100 km, extra-obodo 4, 3 l / 100 km, agwakọta 5.2 l / 100 km, CO2 emissions 136 g / km).
Injin dakọtara na "ọdịnihu"
BiTurbo ọhụrụ nke nwere cylinder anọ bụ injin Opel mbụ iji mezuo ihe achọrọ nke ọkọlọtọ Euro 6.2, nke ga-amalite n'oge mgbụsị akwụkwọ 2018 ma dị irè maka ụgbọ ala ọhụrụ niile edebanyere aha site n'oge ahụ gaa n'ihu.Yabụ, n'akụkụ ọnụọgụ NEDC, Opel weputara ọnụọgụ oriri maka injin a dịka ọkọlọtọ Worldwide Harmonized Lightduty Vehicles Test Procedure (WLTP) - chọpụta ihe ndị ọzọ ebe a. Ụkpụrụ WLTP na-eburu n'uche ụdị ịnya ụgbọ ala dị iche iche, nke na-enye ndị na-azụ ahịa ohere inyocha ọkwa oriri nke ha nwere ike ịhụ onwe ha nke ọma.
The WLTP ụkpụrụ (Insignia Grand Sport 2.0 BiTurbo: nso 12.2-6.2 [1] l / 100 km; ngwakọta okirikiri 8.0-7.5 l / 100, CO2 umu anwuru n'etiti 209-196 g / km) ha na-asụgharị oriri ukwuu n'ezie tụnyere. na ọkọlọtọ NEDC nke gọọmentị (Insignia Grand Sport 2.0 BiTurbo: obodo mepere emepe 8.7 l/100 km, ime obodo 5.7 l/100 km, agwakọta 6.9 l/100 km, ikuku CO2 nke 183 g/km).
Nchegbu gbasara ikuku ikuku
Dị ka 2.0 Turbo D anyị maralarị, mmanụ dizel ọhụrụ nke Opel nwere usoro ọgwụgwọ gas na-ekpochapụ nke nwere ihe mbelata nhọrọ (SCR), yana ntụtụ AdBlue, iji belata ikuku nitrogen oxide (NOx).
Ngwunye 2.0 BiTurbo na-egosipụtakwa nzacha ihe nzacha ụlọ ọrụ nke etinyere nso na injin ahụ, na-ekpo ọkụ ngwa ngwa ma nwee ike ịmaliteghachi ọbụlagodi na okpomọkụ dị ala (ịnya ụgbọ ala na nwayọ).
Kedu ka turbos si arụ ọrụ?
N'oge niile nke mmepe, Opel gbalịrị iru engine nke na-arụ ọrụ nke ọma na ike. A na-anabata ikuku site na turbocharger nke mbụ, ebe a na-agbanye ya ma nyefee ya na turbine nke abụọ. A na-eme njikwa a site na iji teknụzụ geometry na-agbanwe agbanwe, si otú a na-emeziwanye arụmọrụ na obere ọsọ yana ịba ụba ike n'ọkwa dị elu.
N'akụkụ mbata ahụ nwekwara ihe na-ekpo ọkụ na-ekpo ọkụ nke na-eme ka ikuku ahụ dị jụụ tupu ya abanye n'ime ụlọ ọkụ. N'ebe a, a na-eme injection mmanụ dizel site na injectors asaa-orifice, nke nwere ike ịrụ ọrụ ruo 10 usoro kwa okirikiri engine, na nnukwu nrụgide (2000 mmanya).
Dabere na usoro ọrụ nke injin na ibu achọrọ, a na-achịkwa nrụgide na-ebuli elu site na valves ụzọ atọ na onye na-eme ihe ọkụ eletrik na turbine.
Na mgbakwunye na ịnye ike, nchegbu Opel ọzọ na-aga nke ọma. N'ihi ya, nhọrọ maka a rụrụ-ígwè crankshaft architecture, itule aro, mesikwuru engine flywheel na abụọ crankcase, iji belata vibrations na mkpọtụ ụdị nke mmanụ dizel engines. Iji wedata oriri, mgbapụta mmiri bụ eletriki ma na-agbanye naanị mgbe oyi oyi ruru ọkwa ụfọdụ.