Dizilo Injector Fuel Injector 0445120145 Yogwirizana Ndi Bosch Cr/IPL26/Ziris20s

Zotsatira za Double Injector pa Njira Yoyatsira mu 396 Series Diesel Engine (gawo 2)

1 1Chiyambi

Injini ya dizilo ya 396 yakhala ikugwiritsidwa ntchito kwambiri pamasitima apanyumba, magalimoto ndi zida zamagetsi zamafakitale, etc., chifukwa injiniyo imakhala ndi magwiridwe antchito odalirika, moyo wautali wautumiki, mphamvu yayikulu komanso chuma ndipo imatha kusinthidwa kukhala kugwiritsa ntchito mafuta ena monga gasi. .1-3.Ndi kuchepa kwamafuta amafuta, kugwiritsa ntchito mafuta a biodiesel ndi mowa (monga methanol ndi ethanol) mu injini ya dizilo kumawonjezeka.

Popeza mafuta a mowa samasiyana ndi dizilo, kuchuluka kwa mafuta a mowa mumafuta osakanikirana amafuta amowa ndi dizilo nthawi zambiri kumakhala kosakwana 10%.Mafuta osakanikirana amakhala okhazikika, osasunthika mosavuta ndipo sangathe kusungidwa kwa nthawi yaitali ngakhale ndi kuwonjezera kwa cosoluent.4-6 Ndi bwino kugwiritsa ntchito mafuta a mowa mu injini ya dizilo ndi jekeseni wapawiri.Njira imodzi ndiyo kupopera mafuta a mowa mochuluka ndi kupopera dizilo ngati mafuta oyatsira mu silinda, ndipo njira ina ndiyo kupopera mafuta a mowa ndi dizilo mu silinda ndi majekeseni osiyanasiyana, ndi dizilo yoyatsira mowa.

Dongosolo la jakisoni wamafuta a injini ya dizilo yoyambirira ya 396 idasinthidwa, ndipo majekeseni awiri ofanana amabowo anayi adayikidwa mu silinda iliyonse.Choncho, dizilo akhoza kupopera ndi majekeseni awiri, kapena jekeseni mmodzi angagwiritsidwe ntchito kupopera dizilo ndipo jekeseni wina angagwiritsidwe ntchito kupopera biodiesel kapena mowa mafuta.

Mtundu woyaka wa 3D wa injini ya dizilo ya 396 imakhazikitsidwa pogwiritsa ntchito pulogalamu ya computational fluid dynamics FIRE, komanso kuyaka pomwe majekeseni a yunifolomu a 5-hole ndi 8-hole ndi 4-hole-dual-injector adatengera ndikuwunikidwa poyerekezera. njira kuti patsogolo kuyaka ndondomeko ya 396 mndandanda dizilo ndi wapawiri-injector komanso kupereka maziko ntchito biodiesel ndi mowa mafuta m'tsogolo.7, 8.