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How to add a fixed force on momentum equation

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Old   January 12, 2002, 05:24
Default How to add a fixed force on momentum equation
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sun
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Hi, Could anyone tell me how to add a force into the momentum equation. what should I do? Please help! Sun
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Old   January 15, 2002, 11:26
Default Re: How to add a fixed force on momentum equation
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sun
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I add a fixed force as follow: PATCH (SOURC1 ,VOLUME,5,10,1,1,5,10,1,10) COVAL (SOURC1 ,U1 , 1.000000E-10, 1.000000E+15)

I want to know if it is right?? Can someone tell me?? Thank you very much!
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Old   January 19, 2002, 01:52
Default Re: How to add a fixed force on momentum equation
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H.P.LIU
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Could you tell me what the source term is and how to express in the momentum equation?
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Old   January 19, 2002, 07:31
Default Re: How to add a fixed force on momentum equation
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sun
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sorry , i can't input my equation into this form. Because the form don't support the Microsoft Equation . My momentum equation is a standard equation. I only want to add a fixed force(such as F=100N) at the end of the equation.

Regards
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