The main results and new points of this thesis are: The effective emissivity of the diffuse and isothermal cylindrical - inner - cone cavity has been calculated using the polynomial interpolation technique for the angle factor integrals describing the radiation exchange inside the cavity. The interpolation - calculated results are approximately accurate in comparison with those obtained by the analytical methods. This approach is a rather new in the practice of cavity effective emissivity calculation. | Summary of doctoral thesis in physics: Study on design and fabrication of blackbody simulator for image non uniformity correction of long wave infrared (8-12 um) thermal cameras
