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The reasons of divergence at supersonic problems

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Old   September 1, 2012, 09:42
Default The reasons of divergence at supersonic problems
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jack
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hi everybody
suppose that an injection flow(mach=1) enters to a main flow (mach=4) but the residuals do not fall down or sometimes divergent and sail floatin poin error
please help me to solve this problem

Last edited by alone; September 2, 2012 at 09:08.
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Old   September 5, 2012, 15:56
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jack
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plaese help me i realy need to solve it
after some iteration(more than 20000) it said floating point error!!
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