Auto Parts Fuel Injector Diesel Injection 2645A749 yekatsi Auto Fuel Common Rail Nozzle Injector

Dhizaini uye kuongororwa kweakawanda mafuta jekiseni (chikamu 4)

Injector yegasi yakakwenenzvera mwero wejekiseni, jekiseni simba, jekiseni remukati geometry, uye jekiseni nozzle.Vatsvakurudzi vakafananidza jekiseni vachishandisa Bond graph modeling technique.Vakaitawo zvidzidzo zvekunyepedzera zveiyo dynamic behaviour study.Deyang [8] akaisa hunyanzvi hwake sepatent WO 2013/188247, mhedzisiro yake yaive kushandiswa kwejekiseni rimwe chete uye rakawanda-mafuta emafuta nekumanikidza kuwedzera uye kusiyanisa orifice uchishandisa peturu nedhiziri.

Tsvagiridzo yacho yakawedzera zvakasiyana-siyana zvemafuta uye akasiyana maspray mapatani.Chigadzirwa chacho chakawedzerwa kusvika pakuongororwa kwemafuta mashoma e-viscosity, kusanganisira ethanol, LNG, uye high viscosity mafuta, kusanganisira biodiesel, Jet Propellant -8 (JP-8) mafuta. zvemajekiseni emafuta.Nekudaro, tsvakiridzo yakakwana inofanirwa kuitwa mukugadzirwa kweakawanda-mafuta universal gasi jekiseni yemidziyo yekupisa, kusanganisira injini dzeIC, zvinopisa gasi, mavira, uye turbines egasi, inokwanisa kubaya majekiseni akasiyana siyana emvura negasi zvichienderana ne kuwanikwa kwenzvimbo.

Chinangwa chikuru chetsvakiridzo yazvino kugadzira, kuenzanisira, uye kutevedzera jekiseni remafuta akawanda rinogona kushanda uchishandisa mafuta akasiyana anochinjika kune akasiyana midziyo yekupisa.Injector inofanirwa kukwanisa kugadzira simba rinodiwa, torque yakakwana, uye kuderera kwemafuta.Vanofanirawo kukwanisa kupinza huwandu hunodiwa hwehuturu pane imwe nguva, kunyanya panguva yekusveta sitiroko kana panguva yekumanikidza.Jekiseni rinoenderanawo nenzvimbo yejekiseni pane manifold kana pamusoro weinjini kuitira jekiseni rakananga.

Mushonga wemafuta injector inoshandiswa kupinza kana kupfapfaidza mafuta mumudziyo wekupisa kwekugadzirira kwe stoichiometric air-fuel musanganiswa, zvichiita kuti zvive nyore kupisa.Iyo jekiseni yemafuta ndiyo moyo weiyo mafuta jekiseni system.Zvichienderana nekufambira mberi kwetekinoroji, hurongwa hwakasiyana hwejekiseni hwemafuta huripo zvichienderana nezvinodiwa zvekushandisa izvo zvinosanganisira, jekiseni remuviri, MPF (Multi-point fuel) jekiseni, Manifold injection, Port jekiseni, uye jekiseni rakananga.