I-Diesel Injector Fuel Injector 0445120160 Bosch ye-Yc6m/Mk 9.8 Engine

Ukuthuthukisa Imodeli Yenqubo Yokujova Kagesi Ukuhlaziya Ukusebenza Komjovo Wezinjini Zedizili(ingxenye 6）

lapho i-rT ne-rb – kuwukuminyana kukaphethiloli nomoya ngokulandelana kwawo i-mT ne-mb – isibaseli kanye ne-viscosity eguqukayo yomoya; σ -ingcindezi ebusweni bamafutha; cd - i-nozzle orifice ububanzi. Ngakho-ke, ifomula ithatha ifomu (5):

Ngokusekelwe endleleni ekhethiwe, imodeli yalingisa kuphakheji yesofthiwe ye-LMS Imagine.Lab AMESim enomdwebo omelwe kumfanekiso 4. Umfanekiso 4. Ibhulokhi yokubala ye-Sauter isho ububanzi bokwehla ku-LMS Imagine.Lab AMESim.

Futhi phakathi nenqubo yomjovo, kubalulekile ukuhlose ukwakheka kwamaconsi amancane kaphethiloli kanyekanye nokuqinisekisa ukuthi amandla amaconsi angena ngokujulile kuzo zonke izinkomba endaweni ecindezelwe yomoya egumbini elivuthayo.

Ukungena kwamaconsi endaweni ecindezelwe yomoya kuncike ebangeni lejethi likaphethiloli. Ngobubanzi obuncishisiwe be-jet, amaconsi kaphethiloli angase angangeni ezindaweni ezikude kakhulu zegumbi lomlilo, ukuvutha okungaphelele kwenzeka, ukusetshenziswa kukaphethiloli okuqondile kuyanda, amandla enjini ayancipha.

Ububanzi besifutho esivela ku-nozzle orifie bunganqunywa ngokwenkulumo (7):

I-dC - Ububanzi be-Nozzle orifice, m; I-JD - isilinganiso sangempela sokukhishwa kukaphethiloli m/s; t - isikhathi sokunyakaza kwesifutho kusuka ku-injector s; Thina - umbandela we-Weber; I-Mx - Mach criterion (isilinganiso sezinga lokugeleza koketshezi nesivinini somsindo; rk - inkomba yokuminyana (isilinganiso sokuminyana komoya kuya ekuminyana kukaphethiloli). Le ndlela yokunquma ububanzi besifutho iphinde yamodela ku-LMS Imagine.Lab AMESim software iphakethe, ishadi layo eligelezayo linikezwe ku-fig 5