Diesel Injector Fuel Injector 0445120123 Bosch for Cummins Kamaz Kavz Engine

Iyo chaiyo yekuyedza maitiro ndeaya anotevera: (1) Kana kutenderera kwepombi jekiseni repombi iri 1000 r/min, gadzirisa nzvimbo yemafuta ekupa mazino tsvimbo kuitira kuti vhoriyamu yemafuta inotenderera yepombi jekiseni iite 50 mm3, chengetedza nzvimbo yehuni yekupa zino tsvimbo isina kuchinjika, uye kuyera simba rekupfapfaidza iro gomba rega rega rejekiseni remafuta pasi pekutenderera kwekutenderera kwepombi jekiseni remafuta pa800, 1000 uye 1200 r/min zvakateerana;(2) Gadzirisa bhenji rekuyedza bhenji repombi jekiseni repombi kuita kuti kumhanya kwepombi jekiseni remafuta rifambe zvakadzikama pa1000 r/min, gadzirisa nzvimbo yeoiri yekupa mazino tsvimbo, uye kuyera simba rekupfapfaidza pagomba rega rega. jekiseni remafuta kana vhoriyamu yemafuta inotenderera yepombi jekiseni iri 50, 60 uye 70 mm3/kutenderera.

Kuti usangane ne CO stringent CO: emission mirau uye kudzikisira kunetsana kwakanangana pakati penitrogen oxide (NO.) uye soot emissions, zvinodikanwa kugadzira zvirimwa zvemagetsi zvinoshanda.Zvakaoma kuti injini dzedhiziri dzisangane nezvino uye neremangwana European emissions zviyero.Yakakwira exhaust gasi recirculation (EGR) mwero uye yakakwira booster pressure inogona kunyatso kuvandudza kukonana pakati peNO uye soot emission yeinjini dzedhiziri pasi pekushanda kwechikamu.Iyo yakakwana jekiseni zano inosanganiswa neiyo dhijitari jekiseni pateni kudzikisa particle kuburitsa uye ruzha rwekupisa.Matsumoto et al.vakaratidza kuti kugadzirisa masisitimu ejekiseni remafuta chinhu chakakosha pakuzadzisa zvinangwa izvi.Chinangwa chekuenderera mberi kwekutsvagisa kuyedza kubatanidza iyo yekumanikidza modulation system mune dhiziri injector yemotokari yevatyairi kuitira kuti iwane inobudirira jekiseni modhi nekuoma kwakafanana kweiyo system.