Dizilo Injector Fuel Injector 095000-8981 Denso Injector ya Isuzu

1) Kutengera momwe injini ya dizilo imagwirira ntchito
Caprotti et al.!7 ankakhulupirira kuti valavu ya singano ya jekeseni wa injini ya dizilo ikatsekedwa, pali zotsalira zochepa za dizilo mu dzenje la jekeseni, ndipo silindayo imakula kuti igwire ntchito, zomwe zimapangitsa kuti kutentha kuchuluke. mu silinda, ndipo dizilo imafalikira potulukira bowo la jekeseni ndi jekeseni wamafuta.Pamwamba, filimu yamafuta amadzimadzi imapangidwa;kutentha kwapamwamba m'chipinda choyaka moto kumapangitsa kuti zigawo za mafuta zisungunuke, ndipo mafuta amakumana ndi kutentha kwapamwamba kwambiri kuti apange ma deposits a carbon viscous;mwaye, ma hydrocarboni otentha kwambiri komanso mafuta opaka mafuta omwe amapangidwa panthawi yakuyaka ali pamwamba pa ma depositi a kaboni.Kudzikundikira, kuchuluka kwa kufalikira kwamafuta a dizilo, chilengedwe cha mwaye muchipinda choyaka ndi zinthu zina zimatsimikizira kuthamanga kwa mapangidwe a carbon deposit;kukhalapo kwa mwaye kumapangitsa kutentha kwa pamwamba pa jekeseni nthawi zonse kumakhala kokwera kwambiri, zomwe zimalepheretsa mphamvu ya mafuta amadzimadzi pa carbon deposits.
2) Kuchokera pakuwona kusanthula koyambira, Lepperhoff et al.anapeza kuti zigawo zikuluzikulu za carbon madipoziti anali organic zipangizo (carbon, hydrocarbons, mpweya ndi nayitrogeni) ndi pang'ono zinthu zopanda organic (sulfure, ), kudzera mu elemental kusanthula carbon madipoziti;khoma ndi mafuta The kukhudzana sing'anga wa m'malovu ndi chikhalidwe chofunika mapangidwe mpweya madipoziti.Zambiri mwazinthu zolumikizirana ndi ma hydrocarbon okhala ndi malo otentha kwambiri.Mapangidwe a carbon deposits akhoza kugawidwa m'njira ziwiri: nthawi yophunzitsira ndi nthawi ya kukula, monga momwe tawonetsera pa Chithunzi 1. Pakati pawo: (1) Panthawi yopangira mpweya wa carbon, chifukwa cha kutentha kochepa kwa khoma. , ma hydrocarbon okhala ndi mfundo zowira kwambiri amafupikitsidwa kuti apange filimu yowoneka bwino pakhoma, ndipo tinthu ting'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'onoting'ono timakhala ndi chidwi chifukwa cha zomata zamapepala;(2) Panthawi ya kukula kwa carbon deposition, tinthu tating'onoting'ono ndi zinthu zina zowoneka bwino zimatulutsidwa mosalekeza.Kuchuluka kwa carbon deposition kumawonjezeka ndipo chilimbikitso chimapangitsa kuti kutentha kwa pamwamba pa carbon deposition kuchuluke komanso mphamvu yomangiriza kuchepa, zomwe zimalepheretsa kuwonjezera tinthu tambiri.Panthawi imodzimodziyo, kusinthasintha kwa gasi kumayambitsa The viscosity ya carbon deposit ikuwonjezeka.Pamene mpweya wa carbon umangiriridwa pakhoma, chifukwa cha kutentha kwa nthawi yaitali, zotsatira za mankhwala monga kuwonongeka, kutaya madzi m'thupi, ndi polymerization zidzachitika, ndipo gawo la carbon deposit lidzakhala lopangidwanso.