Diesel Injector Roj Injector 0445120160 Bosch rau Yc6m / Mk 9.8 Cav
cov khoom nthuav dav
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Siv hauv Tsheb / Cav
Khoom Code | 0445120160 |
Cav Qauv | / |
Daim ntawv thov | Gaz Deutz Yamz Cav |
MOQ | 6 pcs / Negotiated |
Ntim | Lub thawv dawb ntim lossis cov neeg siv khoom xav tau |
Warranty | 6 hli |
Lub sijhawm ua haujlwm | 7-15 hnub ua haujlwm tom qab paub meej tias kev txiav txim |
Kev them nyiaj | T / T, PAYPAL, raws li koj nyiam |
Txoj kev xa khoom | DHL, TNT, UPS, FedEx, EMS los yog thov |
Peb qhov zoo dua
Txhim kho tus qauv ntawm Kev Txhaj Tshuaj Txhaum Cai Kev Tshawb Fawb Txog Kev Txhaum Cai rau Diesel Cav(ntu 6)
qhov twg rT thiab rb - yog qhov ceev ntawm roj thiab huab cua feem mT thiab mb - roj thiab huab cua dynamic viscosity; σ - roj nto nro; cd - nozzle orifice txoj kab uas hla. Yog li ntawd, tus qauv siv daim ntawv (5):
Raws li txoj kev xaiv, tus qauv tau simulated hauv LMS Imagine.Lab AMESim software pob nrog daim duab sawv cev hauv daim duab 4. Daim duab 4. Kev suav thaiv ntawm Sauter txhais tau tias poob txoj kab uas hla hauv LMS Imagine.Lab AMESim.
Tsis tas li ntawd thaum lub sij hawm txhaj tshuaj, nws yog ib qho tseem ceeb rau lub hom phiaj ntawm kev tsim cov roj me me nrog ib txhij ua kom lub peev xwm ntawm cov tee nkag mus tob rau hauv txhua qhov kev qhia hauv compressed cua nruab nrab hauv lub combustion chamber.
Kev nkag mus ntawm cov tee rau hauv cov huab cua compressed nruab nrab nyob ntawm qhov ntau ntawm cov roj dav hlau. Nrog rau qhov txo qis ntawm lub dav hlau, cov roj poob yuav tsis nkag mus rau hauv qhov chaw deb ntawm lub combustion chamber, tsis tiav combustion tshwm sim, cov roj siv tshwj xeeb nce, lub zog ntawm lub cav txo.
Qhov ntau ntawm cov tshuaj tsuag los ntawm lub nozzle orifie tuaj yeem txiav txim siab los ntawm kev qhia (7):
dC - Nozzle orifice txoj kab uas hla, m; JD - tus nqi tso tawm tiag tiag m / s; t - lub sij hawm ntawm cov tshuaj tsuag txav los ntawm lub injector s; Peb - Weber qauv; Mx - Mach criterion (qhov sib piv ntawm cov kua dej ntws mus rau lub suab tshaj tawm; rk - density criterion (ration of the air density to the fuel density). pob, uas nws flowchart tau muab rau hauv daim duab 5