الفهرس 
IntroductiionOnly 14 pages are availabe for public view
 |  | from | 113 |  |  |
| | | from | 113 | | |
Abstract
In theis thesis , The radiaitive problem is solved for a variable refractive index medium with transparent and diffuse reflective boundaries for emiting media the duscrete ordinates method is extented to radiative transfer in the graded index medium with diffuse gray boundary conditions of black boundary conditions.