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Old   April 10, 2006, 12:04
Default Turbulence Modelling
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Himanshu Almadi
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How to go about using K epsilon method in Fluent? What are the parameters(values of K and epsilon) that are to selected while giving the degree of turbulence for external incompressible flow over a supermileage car at an air speed of 34 m/s? What is the guiding priciple for that ?.....Please help at the earliest...regards....Himanshu
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Old   April 11, 2006, 23:32
Default Re: Turbulence Modelling
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Jun
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Hi, I suggest:

K=1.5*(34*0.2)^2

e=0.09^0.75*K^1.5/0.01

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