Diesel Injector Fuel Injector 0445120160 Bosch na Yc6m/Mk 9.8 Engine

Haɓaka Samfuran Nazari na Ingantaccen Tsarin Injection na Man Fetur don Injector don Injin Diesel(part 6)

inda rT da rb - su ne yawan man fetur da iska bi da bi mT da mb - man fetur da iska mai ƙarfi danko; σ – Fuel surface tashin hankali; cd - bututun ƙarfe diamita. Don haka, dabarar tana ɗaukar sigar (5):

Dangane da hanyar da aka zaɓa, an kwaikwayi samfuri a cikin LMS Imagine.Lab AMESim software kunshin tare da zanen da aka wakilta a adadi 4. Hoto 4. Ƙididdigar ƙididdiga na Sauter yana nufin diamita diamita a LMS Imagine.Lab AMESim.

Hakanan yayin aikin allurar, yana da mahimmanci a yi niyya don samar da ƙananan faɗuwar mai tare da tabbatar da ikon digowa a lokaci guda don kutsawa cikin zurfi a duk kwatance a cikin matsakaicin iska mai matsa lamba a cikin ɗakin konewa.

Shigar da digo a cikin matsakaitan iska ya dogara da kewayon jet ɗin mai. Tare da raguwar kewayon jet, faɗuwar mai ba zai iya shiga cikin ɓangarorin mafi nisa na ɗakin konewa ba, konewar da ba ta cika ba tana faruwa, ƙayyadadden amfani da man fetur yana ƙaruwa, ƙarfin injin yana raguwa.

Za'a iya tantance kewayon fesa daga bututun bututun ƙarfe daga magana (7):

dC - Diamita na bututun ƙarfe, m; JD - ainihin adadin fitar da man fetur m / s; t – lokacin motsa jiki daga allurar s; Mu - Ma'aunin Weber; Mx - Ma'aunin Mach (ma'auni na yawan ruwan ruwa zuwa saurin sauti; rk - ma'auni mai yawa (rabin yawan iska zuwa yawan man). kunshin, wanda aka ba da jadawalin tafiyarsa a fig 5