I-Diesel Injector Fuel Injector 0445120114 Bosch ye-Dodge RAM 2500 5.9L Cummins Turbo Diesel I6 injini)

Umthelela we-Double Injector on Combustion Process ku-396 Series Diesel Engine (ingxenye 7)

5 Isiphetho

Isistimu yomjovo yenjini yedizili engu-396 ene-flat-top convex basin combustion chamber iyathuthukiswa futhi kwamukelwa i-dual-injector kusilinda ngasinye.Imodeli yokuvutha engu-3D isungulelwa ukubala okufanisiwe nokuhlaziywa kwenqubo yokuvutha kwenjini lapho kwamukelwa ama-injector anemigodi emi-5 nezimbobo ezingu-8 kanye ne-dual-injector engu-4.

Iziphetho ezilandelayo zingafinyelelwa ngokusekelwe ezicini zepharamitha yenjini eyisisekelo: (1) Umphumela wecala elamukela i-double-injector enezimbobo ezi-4 ubonisa ukuthi, uma kuqhathaniswa nesimo sokwamukela umjovo wezimbobo ezingu-8, indawo yokusabalalisa indawo. kaphethiloli inwetshiwe, umphumela wokuxuba phakathi kwesifutho sikaphethiloli nomoya ku-cylinder uyaqina, futhi ukushiswa kuphelele, ngakho inqubo yomlilo yecala lokwamukela i-8-hole injector iyathuthukiswa.(2) Umphumela wecala lokwamukela umjovo okabili wezimbobo ezi-4 ubonisa ukuthi, lapho isikhathi somjovo sifinyezwa, isikhathi sokulibaziseka sokuthungela sifinyezwa kancane, izinga lokukhishwa kokushisa okuphezulu kakhulu, ingcindezi ephezulu yokuvutha kanye nesilinganiso esiphezulu sokushisa esimaphakathi. ku-cylinder ziyanda, ukukhululwa kokushisa okuvuthayo kugxilile, ukukhululwa kokushisa okuqoqiwe kuyalingana, futhi ukukhishwa kwe-NO kwanda kakhulu.(3) Umphumela wecala lokwamukela i-4-hole-doal-injector ubonisa ukuthi ubude besikhathi somjovo kufanele bukhethwe ngokusekelwe ekucatshangelweni okuphelele kokucindezela kusilinda, amandla asebenzayo kanye AKUKHO ukuphuma.Ngokusho kwemingcele yokusebenza kanye nezici zesakhiwo senjini yedizili engu-396, ubude bomjovo ongu-22°CA bufaneleka kakhulu.

6Ukubonga

Umbhali (ababhali) udalule ukwamukela ukusekelwa kwezezimali okulandelayo kocwaningo, ubunikazi, kanye/noma ukushicilelwa kwalesi sihloko: Lo msebenzi usekelwe ngokwezimali i-Discipline and Master's Site Construction Project yase-Guiyang University yi-Guiyang City Financial Support University [JX] -2019], Uhlelo Olusekela Lwamathalenta Aphezulu Ezesayensi Nezobuchwepheshe Emanyuvesi ESifundazwe sase-Guizhou (No.[2018] 062), Isisekelo Sesayensi Nobuchwepheshe Sesifundazwe sase-Guizhou (No.[2018]1006) kanye Nemiklamo Ebalulekile Yokwakha Yekilasi Lokuqala Inyuvesi (Isigaba I) sesiFundazwe saseGuizhou ngo-2017- Isifundo Sekilasi Lokuqala(No.2017158418 kanye No.2017158435).