Diesel Injector Fuel Injector 0445120114 Bosch maka Dodge RAM 2500 5.9L Cummins Turbo Diesel I6 enginel)

Mmetụta Injector ugboro abụọ na usoro mgba ọkụ n'ime igwe mmanụ dizel 396 (akụkụ 7)

5 Nkwubi okwu

A na-emezi usoro ịgba ọgwụ nke igwe mmanụ dizel 396 nke nwere ọnụ ụlọ convex basin combustion nke dị larịị ma na-anakwere ihe injector abụọ na cylinder nke ọ bụla. Emebere ihe nlere ọkụ 3D maka ngụkọ simulated na nyocha nke usoro combustion nke injin ahụ mgbe a na-anabata ndị injectors 5-hole na 8-hole na 4-hole dual-injector.

Enwere ike ịbịaru nkwubi okwu ndị a dabere na njirimara paramita nke injin isi: (1) Nsonaazụ nke ikpe ahụ na-enweta 4-hole dual-injector na-egosi na, ma e jiri ya tụnyere nke injector oghere 8, mpaghara nkesa oghere. nke mmanụ ụgbọala na-agbasawanye, mmetụta ngwakọta n'etiti mmanụ ọkụ na ikuku na cylinder na-esiwanye ike, na combustion bụ nke zuru oke, ya mere usoro ọkụ ọkụ nke ikpe nke ịnakwere 8-oghere. injector na-akawanye mma. (2) Nsonaazụ nke ịnakwere 4-hole dual-injector na-egosi na, mgbe oge ịgba ọgwụ ahụ dị mkpụmkpụ, oge nkwụsị ọkụ na-ebelata ntakịrị, ọnụ ọgụgụ nkwụsị ọkụ ọkụ kachasị elu, nrụgide ọkụ ọkụ na oke okpomọkụ. na cylinder na-abawanye, ihe ọkụ ọkụ na-ekpo ọkụ na-etinye uche, ntọhapụ okpomọkụ na-ekpokọta na-adaba, na NO emission na-abawanye ụba. (3) Nsonaazụ nke ịnakwere 4-hole dual-injector na-egosi na a ga-ahọrọ oge ịgba ọgwụ kwesịrị ekwesị dabere na nleba anya zuru oke nke nrụgide dị na cylinder, ike dị irè na ọ dịghị. Dị ka ọrụ parameters na structural e ji mara 396 usoro mmanụ dizel engine, 22 Celsius C injections oge kwesịrị ekwesị.

6Nkwenye

Onye ode akwụkwọ kpughere nnata nke nkwado ego ndị a maka nyocha, ode akwụkwọ, na/ma ọ bụ mbipụta nke akụkọ a: Ọzụzụ na ọrụ nrụpụta saịtị Master nke Mahadum Guiyang kwadoro ọrụ a site na Guiyang City Financial Support Guiyang University [JX] -2019], Mmemme nkwado maka nkà mmụta sayensị kachasị elu na nkà na ụzụ na mahadum nke Guizhou Province (Mba.[2018] 062), Science and Technology Foundation of Guizhou Province (No.[2018] 1006) na Key Construction Projects of the First Class University (Phase I) of Guizhou Province in 2017- First Class Course (No.2017158418 and No.2017158435) ).