Imbaraga za Moteri ya 4.0-litiro v8 hamwe na turbocharger ebyiri zirenze litiro 137. Kuva. kuri litiro yakazi. Kuguruka Spur V8 birarenze km 7099, imyuka ihumanywa - 288 g / km, hejuru kugeza kuri 100 km / h gufata amasegonda 4.1.
Spring nshya ikomeje iminsi irenga 60 Bentley ku ikoreshwa rya moteri ya V8. Verisiyo itandukanijwe nijwi ryimbitse rya moteri, ububiko bwagutse hamwe nurwego rwibintu bigabanijwe hamwe no kubungabunga ibitaramo bitangaje. Byashobokaga kugera ku buryo budasanzwe kandi butangaje bwo guhuza ibijyanye no gusaba ibisubizo byubuhanga bugezweho hamwe nikoranabuhanga.
Igishushanyo cya 4.0-litiro ya lintley v8 ikubiyemo umuyoboro wa silinderi, uva mu mbaraga nyinshi, turbocharger na catalytic ya catailtic mu gusenyuka. Amavuta ya lisansi n'ibicunduramabyo biherereye hagati yibyumba byo gutwika. Iki gisubizo kigutezimbere gutera lisansi na gahunda yo gutwika. Switchrogers irashobora guhindura ibyiciro byo gukwirakwiza gazi muri 50 ° hanyuma uzimye kimwe cya kabiri cya silinderi mugihe moteri ikora ifite umutwaro wigice, biyihindura kuri bine byuzuye v-bingana na bine.
Igitekerezo cyubaka cyemewe cyemerera moteri ya v8 guteza imbere Torque Nimbaraga, kimwe no kwerekana igabanuka ryimyuka ihumanya hamwe nubushobozi ntarengwa.
Crankshaft hamwe na disikuru eshanu no kwikinisha byoroheje byerekana imikorere myiza ya moteri yuzuye ya v. Kugabanya ibihombo byububasha bwo guterana amagambo, ipaki ya sisitemu yo gukonjesha hamwe numunyururu wigihe uva muri Crankshaft ukoresheje igiti cyumurongo. Muri iyi moteri, stroke ya piston ingana na diameter ya silinderi (86 mm), ishimangira impirimbanyi nziza na torque. Kabiri turbocharger ifasha moteri gutera imbere litiro zirenga 137. Kuva. Imbaraga kuri litiro yakazi hamwe nisaha yo kuguruka spur V8 kugeza 318 km / h.
Imbaraga ntarengwa za moteri ya V8 ni litiro 550. hamwe na., icyarimwe, tirque ntarengwa ya 770 NM imaze kugerwaho umaze kumara kuri 2000 rpm kandi yazigamye kuri rpm 4500.
Ikintu cyihariye cya Turbocharger-Umuzingo wa Turbocharger ninzira ebyiri zibangikanye mumiturire ya turbine, aho gaze yamaze igera kuri blade ya turbine. Igisubizo gisa gikora nkingwate yiterambere ryimyizerere miremire kumuvuduko mugufi ya Crankshaft. Kwishyiriraho Turbocharger irimbuka rya Cylinder Closs yemerewe kugabanya intera yakoresheje imyuka igomba gutsinda muri moteri igana kuri turbine. Igiti cya Turbocharger kirashobora kuzunguruka hamwe na inshuro 176.000 rpm no kubyara igitutu 1,6. Torque itangaje igera ku murabyo kandi itanga amazi kugeza 100 km / h kuri 4.1 s.
Usibye aho turere twa turbocharger dusenyuka kw'ibikoresho bya silinderi, mu bushake bw'igice 8 cy'Abafaransa - gahunda ya hafi ya katalytic deprizers kuri bo. Imiterere nkiyi yemerera sisitemu yo kugenzura gaze yahujwe kugirango ugere vuba ubushyuhe bwiza bwo gukora. Gushyushya abatavuga rumwe na katailtique byihutisha gufungura inzoga za Turbocharger.
Ibihuru bibiri byigitutu birukanwa bivuye mukaga kamera. Batanga lisansi munsi yigituba kugeza kuri 250 kugeza umunani nogers yagenzuwe na electromagnetic valves. Umuvuduko ukabije ufite igitutu ni inshuro 14 kurenza igitutu kiri mubyiciro byumwuka, bikenewe kugirango urujya n'uruza rwa 60-ton lokomotive.
Nozzles yashyizwe hagati mu byumba byo gutwika iruhande rwa buji yo gutwika. Batera lisansi binyuze mu mwobo ndwi, bitewe na gahunda ya Spray ya Spray igerwaho kandi, nkigisubizo, imiterere nziza ya lisansi hamwe numwuka. Imiterere yihariye yimiyoboro yo gufata igira uruhare mu guhungabana neza muri silinderi. Urugundura ruteye ubwoba ruzamura ikwirakwizwa rya lisansi muri silinderi. Inyungu yinyongera irangira rwose, nyuma yibintu bitangiritse bisohozwa mu kirere.
Kongera kurwanya imitwaro ihanishwa kandi yambara, aba silinderi bapfuka ibyuma bakoresheje inzira ya plasspanic. Nkigisubizo, gupfukirana biraramba, ariko icyarimwe kandi binini cyane - mikorobe 150 gusa, ni ukuvuga urupapuro.
Kugirango wongere umusaruro wa lisansi kumutwaro muto kuri moteri, mugihe Torque itarenza 250 n · m, kandi umuvuduko wo kuzenguruka Crankshaft ni rpm 3500), birashoboka guhuza silinderi enye umunani. Muri icyo gihe, inzibacyuho yo gukora kuri silinderi enye zikorwa bidashoboka kubashoferi n'abagenzi kandi zifata milisegonda 20 gusa, zirimo inshuro icumi zikwiranye.
Moteri ikoresha sisitemu hamwe nikanzu ebyiri za CamShafts zo gufata hamwe numuraza ushimishije, ushimira silinders ya kabiri, icya gatatu, cya gatanu na munani na munani. Guhagarika silinderi enye zemerera hafi 30% kugabanya ibiyobyabwenge (bitewe n'umutwaro n'umuvuduko wo kuzunguruka) bityo wongere ububiko bwa stroke kandi bugabanye ingaruka mbi ku bidukikije.
Spur V8 nshya yibanze cyane cyane kumushoferi, itanga ubuhanga budasanzwe, guhumurizwa no gukora, biteganijwe kuva kuri granmo nini nziza.
Icyitegererezo cyumurongo wa spur wabonye byihuse kandi icyarimwe hamwe niki cyiza, cyakozwe nibishushanyo mbonera bya Bentley, kimwe nicyiciro cyiza cyo gukora nibikoresho byumwimerere mubyiciro. Verisiyo Nshya ya Spur V8 ifite moteri ya kijyambere gusa, ariko kandi abashoferi baheruka kubashoferi namakuru nimyidagaduro yongera urwego rwumutekano, umutekano no guhumurizwa kuri buri rugendo.