Umjovo ka-Diesel Fuel Injector 095000-8100 095000-8871 Denso Injector ye-Zhongqi

Ucwaningo Lokulingisa Kumthelela Wokujova Okungalingani Kwezibaseli Zembobo Ngayinye Yomjovo Wenjini Kadizili Enqubweni Yomlilo(INGXENYE 2)

1Isingeniso

Isifutho kanye nokushiswa kukadizili yizici ezibalulekile ezithinta ukukhishwa kwenjini kanye nokonga kukaphethiloli. Njengetheminali yesistimu yokujova uphethiloli yenjini kadizili, izici zomjovo wombhobho zinomthelela oqondile ekusabalaliseni uphethiloli egumbini elivuthayo, ikhwalithi ye-atomization kaphethiloli, kanye nobude besikhathi somjovo, ngaleyo ndlela kuthinte ukusha kusilinda kanye. ukusebenza kwenjini [1-3]. Abacwaningi benze ucwaningo oluningi ngomthelela wesilinganiso somjovo enqubweni yokusha kwenjini ye-diesel kusukela ezicini zokuhlola nokubalwa kokulingisa, kodwa iningi lazo lisekelwe emazingeni ajwayelekile omjovo womjovo kaphethiloli [4, 5]. Kodwa-ke, ngenxa yomehluko wesakhiwo, ukucubungula kanye nezimo ze-hydraulic high-pressure ngesikhathi sokusetshenziswa, izinga lomjovo wembobo ngayinye ye-multi-hole injector alihambisani, futhi lokhu kuzoholela endaweni engalingani kaphethiloli kanye nokusatshalaliswa kwesikhathi ekamelweni elivuthayo. , ngaleyo ndlela kubangele izinguquko ku-spray kanye nenqubo yokuvutha.

Umfutho wesifutho kanye nengcindezi yomjovo wembobo ngayinye yomjovo wezimbobo ezi-4 wenjini ye-F186 ihlolwa kusetshenziswa uhlelo lokuhlola lwesikhashana lokugeleza kwe-coefficient kanye nezinga lomjovo wembobo ngayinye yomjovo, kanye nezinga lomjovo, inani lomjovo kaphethiloli kanye ne-coefficient yokugeleza. imbobo ngayinye ayatholakala. Ngokwesilinganiso somjovo esikaliwe wonke kanye nenani lomjovo kaphethiloli ojikelezayo, imodeli ye-3D yenjini kadizili isungulwa ngesofthiwe ye-FIRE. Ngokusekelwe esilinganisweni somjovo ofanayo kanye nezinga lomjovo elingalingani lembobo ngayinye eyenziwe njengesilungiselelo somjovo, inqubo yokusha iyalingiswa ukuze kuhlaziywe ngokuqhathanisa umthelela wezinga lomjovo ongalingani wembobo ngayinye enqubweni yokuvutha kwenjini kadizili, ukuze kuhlinzekwe isisekelo sencazelo enembe kakhudlwana yenqubo yayo yokusha.