Diesel Injector Roj Injector 0445120114 Bosch rau Dodge RAM 2500 5.9L Cummins Turbo Diesel I6 enginel)

Cov nyhuv ntawm Ob Chav Injector ntawm Cov Txheej Txheem Kev Sib Txuas hauv 396 Series Diesel Cav (ib ntu 7)

5 Kev xaus

Cov txheej txheem txhaj tshuaj ntawm 396 series diesel cav nrog lub tiaj tus sab saum toj convex phiab combustion chamber tau txhim kho thiab siv dual-injector hauv txhua lub tog raj kheej. 3D combustion qauv yog tsim los rau simulated xam thiab tsom xam ntawm cov txheej txheem combustion ntawm lub cav thaum 5-qhov thiab 8-qhov injectors thiab 4-qhov dual-injector raug saws.

Cov lus xaus hauv qab no tuaj yeem raug kos raws li cov yam ntxwv ntawm lub hauv paus cav: (1) Qhov tshwm sim ntawm rooj plaub uas tau txais 4-qhov dual-injector qhia tau hais tias, thaum piv nrog cov ntaub ntawv ntawm kev siv 8-qhov injector, qhov chaw faib khoom. ntawm cov roj yog dav dav, qhov sib xyaw ua haujlwm ntawm cov roj txau thiab cua hauv lub tog raj kheej yog nruj, thiab cov combustion tseem ua tiav, yog li cov txheej txheem combustion ntawm rooj plaub. txais yuav 8-qhov txhaj tshuaj yog txhim kho. (2) Qhov tshwm sim ntawm qhov kev siv 4-qhov ob-injector qhia tau hais tias, thaum lub sijhawm txhaj tshuaj luv luv, lub sijhawm tiv thaiv lub sijhawm luv luv me ntsis, qhov siab tshaj plaws combustion tso tawm tus nqi, qhov siab tshaj plaws combustion siab thiab qhov siab tshaj plaws nruab nrab kub. Nyob rau hauv lub tog raj kheej yog nce, lub combustion tshav kub tso tawm yog concentrated, cov khoom tso tawm cua sov yog sib npaug, thiab tsis muaj emission yog ho nce. (3) Qhov tshwm sim ntawm cov ntaub ntawv ntawm kev siv 4-qhov dual-injector qhia tau hais tias lub sijhawm txhaj tshuaj tsim nyog yuav tsum raug xaiv raws li kev txiav txim siab zoo ntawm lub tog raj kheej, lub zog zoo thiab tsis muaj emission. Raws li kev ua haujlwm tsis muaj thiab cov yam ntxwv ntawm 396 series diesel cav, 22 ° CA txhaj tshuaj ntev yog tsim nyog.

6Kev lees paub

Tus kws sau ntawv tau tshaj tawm tau txais kev txhawb nqa nyiaj txiag hauv qab no rau kev tshawb fawb, kev sau ntawv, thiab / lossis kev tshaj tawm ntawm tsab xov xwm no: Txoj haujlwm no tau txais kev txhawb nqa nyiaj txiag los ntawm Kev qhuab qhia thiab Master's Site Construction Project ntawm Guiyang University los ntawm Guiyang City Financial Support Guiyang University [JX -2019], Txhawb Kev Pabcuam rau Cov Kws Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij hauv Guizhou Xeev (No.[2018] 062), Science thiab Technology Foundation ntawm Guizhou Province (No.[2018]1006) thiab Cov Kev Tsim Kho Tseem Ceeb ntawm First Class University (Phase I) ntawm Guizhou Xeev hauv 2017- Chav Kawm Thawj Chav (No.2017158418 thiab No.2017158435).