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August 4, 2004, 06:49 |
Radiative heat transfer
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#1 |
Guest
Posts: n/a
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Hi!
I'm working at the re-entry problems now, using simple engineering formulas to estimate heat fluxes. I would like to account for radiation from the shock wave. So I wonder, can we treat shock wave as radiative surface, assuming that heat flux from it is q=emissivity*Boltzman_constant*T^4 ? And if yes, then what is the estimation for emissivity of hot ionized gas? |
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November 25, 2013, 08:49 |
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#2 |
New Member
Amir
Join Date: Mar 2011
Posts: 9
Rep Power: 15 |
Hi
which simple engineering formulas used to estimate heat fluxesin reentry capsule? did you used Detra, Kump & Riddel formula? |
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