Diesel Injector Fuel Injector 095000-6640 Denso Injector yeKomatsu

Nekukurumidza kusimudzira kweinjini yedhiziri, dambudziko rekuburitsa injini yedhiziri rakwezva kutarisisa kukuru, uye nyika yakashambadzira yakawedzera kuomarara mitemo nemirairo. Kunyangwe injini zhinji dzedhiziri dzichitanga kushandisa yakakwira dhiziri yakajairika njanji kudzikisa kudyiwa kwemafuta uye kuderedza kuburitswa, asi mumamiriro edu ezvinhu ikozvino, iyo mechanic jekiseni pombi nekuda kwemabhenefiti emutengo wakachipa, kuvimbika kwakanaka, kugadzirisa kuri nyore kuchiri kufarirwa nevashandisi vazhinji. .

Zvinoenderana netsvagiridzo yeMiller cycle coupling jekiseni Angle mumabhuku, zvinoonekwa kuti chizvarwa cheNOx chinogona kuderedzwa zvakanyanya, asi chinozotungamira mukuderera kwekushandiswa kwemafuta uye kuwedzera kwekuburitsa soot. Tsvagiridzo dziripo dzinonyanya kutarisisa pane chimwe chinhu chejekiseni Angle, nepo tsvakiridzo pamusoro peiyo synergistic mhedzisiro yejekiseni Angle uye majekiseni akawanda pasi peakawanda jekiseni kuronga hazvina kutaurwa. Mubepa iri, yakaderera-speed Marine dhiziri ine hombe humburumbira dhayamita inotorwa sechinhu. Three-dimensional CFD nhamba simulation nzira inoshandiswa kudzidza kusanganisa uye combustion maitiro pasi pe synergistic mhedzisiro yeakawanda jekiseni uye mafuta jekiseni Angle optimization pasi peEGR mamiriro. Mhedzisiro yacho ichapa gwara redzidziso yekutsvagisa yakazvimirira uye kusimudzira chizvarwa chitsva cheyakaderera-maviri-stroke Marine dhiziri injini muChina.

Iyo yakanyanya kudzvanywa pamagumo epombi i100 MPa, uye iyo yakanyanya kudzvanya jekiseni pamagumo emuromo inogona kusvika 140 MPa. Iyo yakanyanya kudzvanywa jekiseni, ndipo painosimudzira kusanganiswa kwemafuta uye gasi, uye nekumhanyisa kupisa kwekupisa pane imwe nguva inotevera uku uchinonoka jekiseni remafuta. Kudzikisa iyo injector aperture inogona kunyatso kudzikisa dhayamita yezvimedu zvekupfapfaidza, kusimudzira kuwedzera kusanganiswa kweoiri uye gasi, kupisa zvakanyanya zvizere, kuderedza chizvarwa chekuoma kabhoni utsi, uye pakupedzisira kuzadzisa chinangwa chekudzikisa PM.