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problem of DLR_F4 wingbody computed by CFX5

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Old   April 1, 2006, 12:24
Default problem of DLR_F4 wingbody computed by CFX5
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zuo
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hi all:

resently,when I was computed DLR_F4 wingbody in CFX5,I make hexdra grids by icem5.1 ,about 2200000 hexdra grid nodes, using inlet outlet symm and opening boundary,Hiresolutions and physcal timescale = 0.0015, timsteps=500, but finally, result can not be converged, who could tell me the reason of not being converged? thanks!
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