Limits to the use of angular coefficients determined by the Polysk method
Abstract
The Polyak 'taut threads' method for determining angular coefficients in heat exchange by radiation is considered. A relation is derived for determining the angular coefficient in a system of plane parallel bodies of finite dimensions, and the accuracy of the taut threads method for solving this problem is assessed.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- 1983
- Bibcode:
- 1983STIN...8330955G
- Keywords:
-
- Angular Distribution;
- Heat Transfer Coefficients;
- Radiative Heat Transfer;
- Center Of Gravity;
- Threads;
- Fluid Mechanics and Heat Transfer