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Old   July 23, 2005, 14:21
Default Regarding High speeds
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Reddy
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Hi, This Reddy. If i want to simulate the Hypersonic aircraft with Hypersonic speed(M > 5), is it possible to do the simulation????
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Old   July 23, 2005, 14:22
Default Re: Regarding High speeds
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Reddy
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Will CFX-5.6 support this hypersonic Aircraft simulation????
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Old   July 24, 2005, 18:25
Default Re: Regarding High speeds
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Glenn Horrocks
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Hi,

Do you want to include hypersonic physics, such as dissociation?

Glenn Horrocks
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Old   July 25, 2005, 13:33
Default Re: Regarding High speeds
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Reddy
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Hi Glenn Horrocks, Thanks for your response. Yeah I want to include hypersonic physics.
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Old   July 25, 2005, 18:40
Default Re: Regarding High speeds
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Glenn Horrocks
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Hi,

CFX5 cannot current model dissociation. You will need a specialised hypersonics CFD code for that. It can model shocks and other compressible flow features which is OK up to Mach 3 to 5 depending on the fluid.

Regards, Glenn Horrocks
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Old   July 26, 2005, 11:23
Default Re: Regarding High speeds
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Reddy
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Hi Glenn Horrocks, Thank you for your response. Regards Reddy
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Old   August 19, 2005, 06:16
Default Re: Regarding High speeds
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jorge
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Reddy, If you want to simulate things over mach 5, good luck. I have found this very unstable and mesh sensitive. And believe me, i tried almost everything, in the documentation, forums, and customer support. This is not the tool for hypersonic calculations. regards
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