Exact formulation of semi-gray, radiation equilibrium problem is given together with approximate solution which is capable of yielding exact solutions; analysis starts with two radiosity integral equations for same geometry but different spectral intervals; these are related by heat balance and rearranged to yield integral equation for local equilibrium surface temperature; approximate solution is found in terms of mean values, and it is shown how more exact solution may be obtained by iteration.
Local radiation equilibrium temperatures in semigray enclosures
J Spacecraft Rockets
Journal of Spacecraft and Rockets ; 4 , n 8
1967
7 pages
Article (Journal)
English
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