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November 11, 2009, 10:31 |
Injection of Fuel
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#1 |
New Member
Join Date: Oct 2009
Posts: 26
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Hello Sir,
I am trying a simple model to understand the injection of fuel in an Engine cylinder. I have made a simple model with following co-ordinates: (0,0) , (84,0) , (0,99) , (84,90) and (84,99). I have named the part from the last 2 co-ordinates as inlet and the boundary condition as pressure - inlet and all other surfaces as walls but all my attempts to simulate the fuel injection have failed. Can you please give me some hints on how to proceed with the model? |
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November 11, 2009, 11:44 |
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#2 |
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Join Date: Nov 2009
Posts: 8
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But...first of all....are you using one of the implemented model of injection of Fluent??????
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November 11, 2009, 12:15 |
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#3 |
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Join Date: Oct 2009
Posts: 26
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I am using the define -> Injection option. and I am specifying the start and end points of the injection (Here I am confused too as it asks me to enter the end point of injection, which we dont know and I am just assuming a value).
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November 11, 2009, 12:26 |
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#4 |
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ok.....and in your cylinder have you a flow of air???
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November 11, 2009, 12:28 |
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#5 |
New Member
Join Date: Nov 2009
Posts: 8
Rep Power: 16 |
You could have a look to the tutorial 17 of Fluent....
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November 11, 2009, 13:25 |
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#6 |
New Member
Join Date: Oct 2009
Posts: 26
Rep Power: 17 |
I am using air along with hydrogen....
thanks a lot |
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