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October 4, 2012, 06:02
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Hypersonic flow
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#1 |
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New Member
Choon Yee
Join Date: May 2012
Posts: 13
Rep Power: 14  |
Hi all,
not sure if anyone can help me with this. I am trying to calculate the viscosity of air at high temperatures due to hypersonic speeds. Is there any model or formulation available? i am looking at temperatures above 3000K, and probably where Sutherland's equation is not really valid anymore. Thanks! |
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October 4, 2012, 08:08
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#2 |
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Member
Serge A. Suchkov
Join Date: Oct 2011
Location: Moscow, Russia
Posts: 74
Blog Entries: 5
Rep Power: 15  |
For temperatures below 10000K for calculating the properties of air, you can use programs using a model of thermodynamic equilibrium, eg CEA http://cearun.grc.nasa.gov/
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