Dizilo Injector Fuel Injector 0445120146 Bosch for Daewoo DV11 Euro 4 Doosan DV11 Euro 4 bh 120, Bx 212, Fx 116, Fx 117, Fx 120

Zotsatira za Double Injector pa Njira Yoyaka mu Injini ya Dizilo ya 396 Series (gawo 3)

Chitsanzo choyaka moto

Makhalidwe a injini ya dizilo ya 396 yokhala ndi chipinda choyatsira chapamwamba chapamwamba cha convex chikuwonetsedwa mu Table 1. Chitsanzo cha geometric chimakokedwa ndi pulogalamu ya ProE, kugawidwa kwa mauna kumatsirizidwa ndi pulogalamu ya Hypermesh, ndiyeno mauna amakongoletsedwa ndi encrypted ndi AVL MOTO.Mauna osinthika amayikidwa kuti awerengedwe ndi kusanthula pambuyo pokonza.Monga kayendedwe ka mpweya mu silinda ndi asymmetrical ndipo zimakhudza kugawa malo opopera mafuta ndiyeno pa kuyaka, chitsanzo anakhazikitsidwa kwa lonse kuyaka chipinda.Pali 56050 ndi 158900 ma mesh cell ku TDC (top dead center) ndi BDC (bottom dead center) motsatira, ndipo chitsanzo cha chipinda choyaka moto pa TDC chikuwonetsedwa pa Chithunzi 1.9.

Magawo akuluakulu a 5-hole ndi 8-bowo jekeseni ndi 4-bowo wapawiri-injector akuwonetsedwa mu Table 2, ndipo majekeseni okhala ndi mabowo osiyanasiyana ali ndi gawo lomwelo lomwe limatuluka.Kugawidwa kwa tinthu tating'onoting'ono mu silinda pambuyo pa jekeseni wamafuta a 5 ° CA akuwonetsedwa mu Chithunzi 2. Chiŵerengero cha eddy panopa mu silinda chimayikidwa ku 2.9, kayendedwe ka mpweya mu silinda ndi asymmetric chifukwa cha malo a valve yolowera, ndi mafuta. Kupopera mbewu mankhwalawa kumakhudzidwanso ndi kuyenda kwa mpweya moyenerera.10.

The chemical reaction dynamics calculation ikuchitika ndi dizilo muyezo chigawo choyendera chigawo chitsanzo cha MOTO, ndipo chachikulu mawerengedwe chitsanzo kusankha akuwonetsedwa Table 3. Mu chitsanzo KHRT spray breakup, mtengo wa coefficient C2 waikidwa 12.

3. Zotsatira zofananira ndi kusanthula Chithunzi 3, Chithunzi 4 ndi Chithunzi 5 motsatana zikuwonetsa kufananitsa ndi kusanthula kupanikizika kwa silinda, kutulutsa kutentha kwapakati, kutentha kwapakati pa silinda, kutulutsa kutentha kwachulukidwe ndi NO misa gawo pamene 5-hole ndi 8-hole injectors. ndi 4-hole-dual-injector amatengedwa.