Umjovo: ingxube enciphile / inkokhiso ene-stratified
Izinjini zesimanje zikaphethiloli zikhetha umjovo oqondile ukuze unciphise ukusetshenziswa kukaphethiloli. Ngempela, iqiniso lokufaka i-injector ngqo ekamelweni livumela ukulawula (ngokwesibali) ngokunembe kakhulu ukunikezwa kukaphethiloli kumasilinda.
Iphinde yonga imali ngenkathi injini isebenza. phansi et isivinini esimaphakathi, kuyenzeka ukuthi ujove uphethiloli ngendlela ehlukile umshayeli engaboni. Futhi kulapho inqubo yokushaja yamaleveli amaningi ingena khona.
Qaphela ukuthi uhlamvu S enjinini yeVolkswagen Group FSI imele i-laminate.
Esikhundleni sokuhlala ujova uphethiloli ngesikhathi isigaba sokwamukela Ngenjini enama-stroke angu-4, le ndlela yokusebenza ihlanganisa ukujova umthamo kaphethiloli umzuzu wokucindezela umjikelezo, i.e. kamuva (qaphela ukuthi uphethiloli othile usajovwa ngesikhathi sokumuncwa).
Umphumela, hlanganisa hhayi i-homogeneous kusilinda, njengoba lokhu bekungeke kwenziwe ngesikhathi somoya. Okokhelekayo igxile endaweni encane ngezansi nje komjovo lapho sekuzobamba umlilo, kuvumela ukunciphisa ukusetshenziswa nokushisa komlilo (asikho isidingo sokugcwalisa igumbi lonke). Qaphela ukuthi ukwehla kokusetshenziswa kubangelwa ukuthi le nqubo ikhawulela umthamo olethiwe, okuvumela injini kaphethiloli ukuthi isebenze ngomoya oweqile, okubuye kube nomkhawulo ekulahlekeni kokupompa (njengoba uphethiloli une-valve yokudonsa ukukala inani likaphethiloli / ingxube ye-oxidant. ). Ngoba esimweni sokujova okujwayelekile, ingxube kaphethiloli / i-oxidizer akumele iqukathe umoya omningi ukuze umhlangano uvutha ngendlela efanele (isilinganiso se-stoichiometric). Ukwenza kube lula, iqiniso lesidingo sokunciphisa umthamo womoya kumasilinda kubangela "umphumela we-vacuum" ezingeni le-injini (ukulahlekelwa kokupompa), okuthatha amanye amandla alo (uvemvane olushintshashintshayo ku-injini. ukugeleza komoya okuqhubekayo. Igeji yamandla). Isimanga esingatholakali enjinini kadizili. Ngakho, kumodi ye-stratified, sivula ngokugcwele uvemvane ngaphandle komphumela wokupompa othatha amandla ngakho-ke uphethiloli!
Ngeshwa, le modi yomjovo iholela ekushisweni kukaphethiloli okungaphelele. Ingxube ye-inhomogeneous idala i-NOx nezinhlawulo. Futhi uma injini kadizili isebenzisa isihlungi sezinhlayiya, ihlanzekile ngokwezinto ezikhishwa yizinhlayiya kunenjini kaphethiloli engakwenzi lokho.
Yonke imibono nokuphendula
wokugcina amazwana athunyelwe:
Abderrahmane (Usuku: 2019, 12:29:20)
kuhle ngempela ukwabelana nabanye ngolwazi. Ngiyabonga ngakho konke.
Il J. 1 ukusabela (kula) mazwana:
- Ukuphatha UMPHATHI WENDAWO (2019-12-30 10:57:43): Ngiyabonga.
(Okuthunyelwe kwakho kuzobonakala ngaphansi kwamazwana ngemuva kokuqinisekiswa)
Ukuqhubeka 2 ukuphawula :
Alain Kawaié (Usuku: 2019, 11:11:17) |
Ngiyaqala ngqa ukuvakashela le sayithi. Kuyamangaza ekucaceni nasekusebenziseni kalula! Kuvele ukuthi isistimu yami yokubhuleka iphukile (i-ABS ku-Range Rover Classic 200 Tdi) futhi ngingathola okungenani engangingakwazi. Kumuntu OWAZIYO, ukudlulisela ulwazi lwakhe kuhle - NGIYABONGA! Il J. 1 ukusabela (kula) mazwana:
(Okuthunyelwe kwakho kuzobonakala ngaphansi kwamazwana) |
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