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Old   July 1, 2014, 01:44
Question Vehicle idle simulation
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I want to study exhaust gas streamlines behavior exit from exhaust pipe/tip. So, I put a vehicle in a tunnel which similar to aerodynamics (drag coefficient study).
My question for simulation in idle condition (car not running) what is the best setting for
1) tunnel inlet
2) tunnel outlet - pressure outlet??
3) tunnel wall - wall/slip??
4) tunnel floor (ground) - wall/no-slip??

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acusolve, aerodynamics, idle, idling

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