Diesel Injector Fuel Injector 0445120082 Bosh for Chevrolet Colorado 2.9 Chevrolet Express 2500, 3500 6.6 GMC Savana Engine

Tsvagiridzo pamusoro peKufurira kweInjector Hole Carbon Deposition paDiesel Engine Injection Pressure

Munguva yekushandiswa kweinjini dzedhiziri, dambudziko rekabhoni deposits mumakomba emhuno emafuta injectors inoitikawo. Mushure mekunge vheji yetsono yakavharwa, mafuta akasara mukati megomba rejekiseni anoumba firimu remafuta rakaonda, iro rinotsemuka nyore nyore nekupisa kwepamusoro uye kudzvanywa kwenzvimbo uye kuburitsa kabhoni deposits. Mushure mekugadzirwa kwekabhoni, ivo vanoungana mukati uye kubuda maburi emuromo, vachichinja iyo yekutanga nozzle gomba chimiro, ichikanganisa kuyerera kwakajairika kwemafuta edhiziri, ichikanganisa nzira yekuvandudza yekupfapfaidza, uye ichikanganisa zvakanyanya kupfapfaidza uye hunhu hwekupisa. injini dzedhiziri. Zvidzidzo kunze kwenyika zvakaratidza kuti mushure mekuisa kabhoni mumakomba ejojo ​​yejekiseni, vhoriyamu yejekiseni yemafuta inoderera, mhando yekupfapfaidza inoderera, kupisa kwemoto kunoderera, uye NO. kubudiswa kunowedzera. Muedzo wakaitwa naBirgel et al. pabhenji rejini-cylinder rinoratidza kuti mushure mekuiswa kabhoni mumakomba ejekiseni, avhareji yakaratidza kudzvanywa muhumburumbira inodonha nepamusoro pe12.2%. Miedzo naKumagai et al. pane 4-cylinder injini bhenji yakaratidza kuti injini torque yakadzikira ne9% mushure mekuiswa kabhoni mumakomba ejekiseni.
Iyo mafuta jekiseni system ndechimwe chezvakakosha zvikamu zveinjini, uye ndiyo moyo weinjini yese. Maitiro ayo ejekiseni anokanganisa zvakananga kuumbwa kwemusanganiswa mucylinder uye kunaka kwekupisa7. Nyika dzekunze dzakaita rimwe basa pakupesvedzera kwejekiseni kabhoni deposition paspray uye kupisa, asi pane zvishoma zvidzidzo pamusoro pesimba rekumanikidza jekiseni. Mubepa rino, uchishandisa bhenji rekuyedza jekiseni repombi yemafuta, jekiseni idzva remafuta uye kabhoni-yakaiswa mafuta jekiseni zvakashandiswa kuita bvunzo jekiseni remafuta, uye pesvedzero yekabhoni dhipoziti mugomba rejojo ​​rejekiseni pamafuta. jekiseni pressure yeinjini yedhiziri yakaongororwa. uye pesvedzero yehunhu hwekupisa.