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Old   September 14, 2005, 08:27
Default diesel combustion
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Hi everybody! I have some problems in simulating a diesel combustion within a cylinder. I used Segregated solver, dynamic mesh, discrete phase (to simulate injection process) and finite rate/eddy dissipation model to symulate diesel combustion. At the end of the process I find somthing like 20% unburned fuel in my combustion chamber. Do you think the problem can be pre-exponential factor, Activation energy and temperature exponent for this reaction? I used the default parameters. Any other suggestion? Thanks everybody in advance

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