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need calrification

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Old   November 3, 2004, 03:54
Default need calrification
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nabeel moshin
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hi, i am using coupled solver and calculating force on body as in start of solution i keep courant number loa and increase gradually as courant number is 5 solution converge solwly but as courant number increase it converges quickly but forces comes out much higher how i decide that which courant number is good for my simulation. nabeel
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