Okokuqala i-fuel injector
Lena enye yezingxenye ezibaluleke kakhulu futhi ingcola kalula. Izijovo zikaphethiloli ziyizingxenye ezinembayo, futhi uphethiloli ngokuvamile uqukethe inani elikhulu lezingxenye ze-colloidal. Phakathi nenqubo yokusebenza yemoto, lezi zingxenye ze-colloidal zizoqoqwa ngaphandle komjovo wamafutha. Ngemva kwesikhathi eside, ama-black carbon deposits azokwakhiwa, abizwa ngokuthi "i-carbon deposits". Lawa madiphozithi ekhabhoni azoba nomthelela omkhulu emibhobolweni kaphethiloli, okuzoholela ekwehleni kwamandla kanye nokwanda kokusetshenziswa kukaphethiloli. Ngokuvamile, kungcono ukuhlanza i-injector kaphethiloli njalo ngamakhilomitha angu-20,000, futhi inqubo yokuhlanza ilula. Khipha umjovo wamafutha bese uwuhlanza ngesicoci samakhemikhali.
Okwesibili kuyi-catalysis yezindlela ezintathu.
Isiguquli sendlela ezintathu se-catalytic sitholakala phakathi nepayipi le-exhaust yemoto, futhi umsebenzi waso oyinhloko ukuguqula amagesi e-injini anobuthi njengama-nitrogen oxides ne-carbon monoxide ibe isikhutha esingenangozi. Kodwa-ke, ngenxa yokuthi indawo yokusebenza yesiguquli sendlela ezintathu asiyinhle kakhulu, ivamise ukubangela ukuthi okunye ukungcola kunamathele endaweni yokuguqula izindlela ezintathu, ephinde ibe nomthelela omkhulu kwikhwalithi yokusebenza yomphumela we-catalytic, okuholela ekukhishweni kwegesi. ukweqa izindinganiso ezikhishwayo zokuphepha nokuvikelwa kwemvelo.
Izingxenye ezimbili ezingenhla ziyizingxenye ezibalulekile zemoto, ezithinta kakhulu izinga likaphethiloli futhi zidinga ukuhlanzwa njalo. Yiqiniso, zikhona ezinye izindlela zokunciphisa idiphozithi ye-carbon, njengokufaka uphethiloli eziteshini zikaphethiloli ezivamile. Lokhu akukwazi nje ukuthuthukisa ikhwalithi yemikhiqizo kaphethiloli, kodwa futhi kube lula kakhulu emsebenzini nokugcinwa kwenjini.
Isikhathi sokuthumela: Jun-01-2023
