Radiation-Convection Moving Fin Under Influences Of Variable Thermal Conductivity And Heat Generation

In the present article, the temperature distribution of an important heat transfer problem is investigated. For current study, the thermal properties are considered variable with temperature changes. A novel semi-analytical method called the AGM technique is employed to solve the nonlinear heat transfer equation of a radiation-convection solid fin. The influences of some effective parameters including heat generation, thermal conductivity, thermo-geometric, and conduction-radiation on temperature behavior of the fin will be discussed in details. The results reveal that increasing the parameter of thermo-geometric leads to a reduction for the temperature values. From the obtained results, it can be concluded that an enhancement in temperature profile is seen with raising the thermal conductivity.

کلیدواژه ها:

Radiation ، Thermal conductivity ، Heat generation ، Convection ، Temperature profile