Volkswagen wuxuu soo bandhigay Symposium Engine ee ugu dambeeyay ee Vienna - bandhig u heellan hal-abuurnimada tignoolajiyada ee qaybtan injineernimada - EA211 cusub TSI Evo: mishiin shidaal turbocharged ah oo 1.5 litir ah oo leh turbocharger joomatariga doorsooma. Xalka aan horay uga naqaanay nooc kale (horyaal kale…), Porsche 718 Cayman/Boxster S.
Astaanta Jarmalka ayaa ku dhawaaqday in la heli doono, wajiga koowaad, laba heer oo awood ah: 130 hp iyo 150 hp . Moodelkii ugu horreeyay ee Kooxda Volkswagen ee hela mashiinkan cusub ee EA211 TSI Evo wuxuu noqon doonaa Volkswagen Golf - moodeel aan ku tijaabin doono gacanta koowaad dhamaadka bishaan.
Marka loo eego 1.4 TSI oo leh 125 hp, mishiinkani 10% wuu ka hufan yahay, labadaba xagga isticmaalka iyo qiiqa. Marka lagu daro turbo joomatari doorsoome ee aan soo sheegnay, qayb ka mid ah faa'iidada waxtarka matoorka waxaa sabab u ah nidaamka deactivation ee dhululubada iyo qaadashada wareegga gubashada Miller oo leh saamiga sare ee cadaadiska - qulqulka ugu badan ayaa la heli karaa ka dib 1300 rpm (fiiri sawirka).
Muddada dheer ee loo isticmaalo matoorada naaftada, hadda waa uun in turbo geometry variable ay bilaabayaan in ay ku bataan mishiinnada shidaalka - xasuusnoow in moodelkii ugu horreeyay ee gaaska loo isticmaalo tignoolajiyadan uu ahaa Porsche 911 Turbo (997 generation) 2006dii.
Waa maxay turbo joomatari doorsooma?
Sida magacaba ka muuqata, the Turbo joomatari doorsoon (TGV) waxay ka duwan yihiin turbo-ga caadiga ah (joometri go'an) sababtoo ah suurtagalnimada hagaajinta joogtada ah ee marawaxadaha marawaxadaha. Waad ku mahadsan tahay dhaqdhaqaaqan, waxaa suurtagal ah in la hagaajiyo socodka gaaska ee qiyaasta rpm ballaaran.Maxay tahay sababta TGV-yadu ay hadda u gaadhaan matoorada shidaalka?
Matoorada shidaalka, hirgelinta TGV-yadu aad ayay u adkeyd sababtoo ah heerkulka sare ee gaaska qiiqa marka la barbar dhigo matoorada naaftada. Ilaa hadda, si loo hirgeliyo TGV-yada matoorada shidaalka waxay ahayd lagama maarmaan in la isticmaalo alaabooyinka birta ah ee qaaliga ah, taas oo ka dhigtay qiimaha xalkan mid aad qaali u ah baabuurta "caadiga ah". Sida muuqata, Volkswagen ayaa xal u helay dhibaatadan.
