Abstract
Consideration is given to the radiant interchange in a circular cylindrical cavity of finite length for the condition wherein there is an axially increasing or decreasing temperature along the cavity wall. The mathematical formulation of the problem leads to a linear integral equation which has been solved in closed form. The solution yields expressions for the local apparent emittance and for the over-all radiant energy transfer. These quantities fully specify the emission characteristics of the cavity.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 41-43 |
| Number of pages | 3 |
| Journal | Applied Optics |
| Volume | 4 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 1965 |