TY - JOUR
TI - Effect of temperature-dependency of surface emissivity on heat transfer using the parameterized perturbation method
AU - Jalaal Maziar
AU - Ghasemi Esmaiil
AU - Ganji Davood Domairry
AU - Bararnia Hasan
AU - Soleimani Soheil
AU - Nejad Milad Geraili
AU - Esmaeilpour Mehdi
JN - Thermal Science
PY - 2011
VL - 15
IS - 11
SP - 123
EP - 125
PT - Article
AB - Knowledge of the temperature dependence of the physical properties such  surface emissivity, which controls the radiative problem, is fundamental for  determining the thermal balance of many scientific and industrial processes.  The current work studies the ability of a strong analytical method called  parameterized perturbation method (PPM), which unlike classic perturbation  method do not need small parameter, for nonlinear heat transfer equations.  The results are compared with the numerical Runge-Kutta method showed good  Agreement.