Diesel Injector Roj Injector A2c59513556 5ws40677 9674973080 50274V05 Siemens rau Citroen Ford Peugeot Volvo T3dB T3da T1dB T1da Ngda

Tsim thiab tshuaj xyuas ntawm ntau cov roj injector(part 9)

Cov roj ntws los ntawm qhov nkag mus rau qhov hluav taws xob hauv qhov kev soj ntsuam tau tsim kom muaj kev sib haum xeeb ntawm lub tshuab nqus tsev tsim rau cov roj acetylene.Li no, qhov kev soj ntsuam ua tau zoo tsim nyog rau qhov tsim injector kev sib raug zoo nrog ntau yam roj, nrog rau cov kua thiab roj gaseous.

4. Cov lus xaus

Lub tshuab hluav taws xob ntau lub tshuab hluav taws xob tswj hluav taws xob tau tsim, ua qauv, thiab simulated rau kev siv cov roj uas tsis muaj roj xws li roj av, CNG, thiab acetylene. Cov roj uas tau xaiv tau raug tshuaj xyuas los ntawm ANSYS-CFD, thiab cov roj tau pom tias muaj kev sib haum xeeb nrog cov roj injector tsim hauv qhov nrawm ntawm 70 txog 100 m / s. Lub Injector raug kaw kom ua haujlwm ntawm qhov siab tshaj ntawm 5 bar siab.

Cov kua roj siab tau muaj nyob rau hauv qhov yuav tsum tau muaj qhov ntsuas siab siv lub twj tso kua mis roj. Lub gaseous roj siab tau ntim nrog cov roj regulator. Nrog kev pab los ntawm Lub Chaw Tswj Hluav Taws Xob (ECU), qhov ntim ntawm cov roj yuav tsum tau txhaj thiab lub sijhawm ntawm cov roj txhaj rau hauv lub tog raj kheej tuaj yeem tswj tau thiab hloov kho raws li qhov xav tau. Cov tsim ntau roj-injector tseem nyob rau theem kev loj hlob. Kev tshawb fawb ntxiv yuav tsum tau ua kom haum rau cov roj viscous siab.

5. Cov ntaub ntawv

[1] Gary L Gant 1995 Force Balanced Electronically Controlled Fuelnector US patent number5,419,492

[2] Varde KS thiab Ncej GM 1984 Txoj Kev Kawm ntawm combustion thiab engine kev ua tau zoo siv hluav taws xob hydrogen roj txhaj International Journal of Hydrogen Energy 9 327-332

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[6] Lakshmanan T thiab Nagarajan G 2010 Kev sim tshawb nrhiav ntawm lub sijhawm manifold txhaj tshuaj acetylene hauv kev txhaj tshuaj ncaj qha diesel cav hauv ob hom roj Energy Journal 35 3172-3178

[7] Vilmar Aesoy thiab Eilif Pedersen 2011 Kev Ua Qauv thiab Simulation rau Kev Tsim thiab Kev Ntsuas Ntawm Kev Txhaj Tshuaj Direct Gaseous Roj Systems rau nruab nrab ceev Cav SAE International 2401

[8] Deyang Method, System, thiab Roj Txhaj Tshuaj Rau Ntau Cov Roj Txhaum Nrog Kev Siab Siab IntensificaTion thiab Kev Hloov Pauv Orifice patent WO 2013/188247

[9] PSG Tech Design Data Book, 2007, Kalaikathir Publication Coimbatore India

[10] Sai Krishna TKS, Kasanagottu Shouri thiab Repala Deepak Kumar 2013 Tsim, thiab Kev Ntsuas Hluav Taws Xob Hluav Taws Xob ntawm Diesel Cav International Journal of Scientific & Engineering Research