Diesel Injector Fuel Injector 0445120114 Bosch yeDodge RAM 2500 5.9L Cummins Turbo Diesel I6 injini)

Mhedzisiro yeDouble Injector pane Combustion process mu396 Series Diesel Injini (chikamu chechinomwe)

5 Mhedziso

Iyo jekiseni system ye396 yakatevedzana injini yedhiziri ine flat-yepamusoro convex bheseni inopisa kamuri inovandudzwa uye mbiri-injector inotorwa muhumburumbira yega yega. A 3D combustion modhi inotangwa kuti iverengwe kuverenga uye ongororo yekupisa kweinjini kana majekiseni mashanu-gomba uye 8-gomba uye 4-gomba maviri-injector anogamuchirwa.

Mhedziso dzinotevera dzinogona kutorwa zvichibva pahunhu hweiyo injini yepasi: (1) Mhedzisiro yenyaya yekutora 4-gomba mbiri-injector inoratidza kuti, kana ichienzaniswa nenyaya yekutora 8-gomba jekiseni, nzvimbo yekugovera nzvimbo. yemafuta inowedzerwa, kusanganisa mhedzisiro pakati pemafuta ekupfapfaidza nemhepo mucylinder inowedzerwa, uye kupisa kunenge kwakaringana, saka kupisa kwenyaya yekutora. 8-gomba jekiseni inovandudzwa. (2) Mhedzisiro yenyaya yekugamuchira 4-gomba mbiri-injector inoratidza kuti, kana nguva yejekiseni ikapfupikiswa, nguva yekunonoka yekudzima inopfupikiswa zvishoma, iyo peak combustion kupisa kuburitsa mwero, yakanyanya kupisa kupisa uye yakanyanya kupisa avhareji tembiricha. mu cylinder inowedzerwa, kupisa kwekupisa kusunungurwa kwakanyanyisa, iyo yakaunganidzwa kupisa kusunungurwa kwakaenzana, uye NO emission inowedzera zvakanyanya. (3) Chigumisiro chechiitiko chekutora 4-gomba mbiri-injector inoratidza kuti nguva yakakodzera yejekiseni ichasarudzwa zvichienderana nekufungisisa kwakakwana kwekumanikidzika muhumburumbira, simba rinoshanda uye NO emission. Zvinoenderana nemaitiro ekushanda uye maitiro eiyo 396 akatevedzana dizeli injini, 22 ° CA jekiseni nguva inonyanya kukodzera.

6Kutenda

Munyori (s) akaburitsa pachena kugashira kwerutsigiro rwemari rwunotevera rwekutsvagisa, hunyori, uye/kana kuburitswa kwechinyorwa chino: Iri basa rakatsigirwa nemari neDiscipline and Master's Site Construction Project yeGuiyang University neGuiyang City Financial Support Guiyang University [JX. -2019], Kutsigira Chirongwa chePamusoro Sainzi uye Tekinoroji Talents mumaYunivhesiti eGuizhou Province (Kwete [2018] 062), iyo Sainzi neTekinoroji. Hwaro hwePurovhinzi yeGuizhou (Kwete [2018]1006) uye Mapurojekiti Akakosha Ekuvaka eKirasi Yekutanga University (Phase I) yeGuizhou Province muna 2017- Yekirasi Yekutanga Kosi(No.2017158418 uye No.2017158435).