抄録
Radiation heat transfer analyses between arbitrary bodies composed of numerous polygons and participating media composed of numerous polyhedrons are carried out.The numerical results are expressed by various computer graphics. And these methods are compared each other. Color representations are suitable for 3-D visualization of the numerical results, however, these expressions reduce the information when these graphics are transformed to monochromatic pictures. A graphical tool is essential for transforming the color graphics to the monochrome in order to proper verification of the numerical results.
