Heat transfer study on solid and porous convective fins with temperature-dependent heat generation using efficient analytical method

2014 ◽  
Vol 21 (12) ◽  
pp. 4592-4598 ◽  
Author(s):  
S. E. Ghasemi ◽  
P. Valipour ◽  
M. Hatami ◽  
D. D. Ganji
Keyword(s):  
Heat Transfer ◽  
Heat Generation ◽  
Analytical Method ◽  
Temperature Dependent ◽  
Transfer Study

Heat transfer study of convective fin with temperature-dependent internal heat generation by hybrid block method

2019 ◽  
Vol 48 (4) ◽  
pp. 1225-1244 ◽  
Author(s):  
Mohammad Alkasassbeh ◽  
Zurni Omar ◽  
Fateh Mebarek-Oudina ◽  
Jawad Raza ◽  
Ali Chamkha
Keyword(s):  
Heat Transfer ◽  
Heat Generation ◽  
Internal Heat ◽  
Internal Heat Generation ◽  
Temperature Dependent ◽  
Block Method ◽  
Convective Fin ◽  
Transfer Study

scholarly journals Heat transfer study of mechanical face seal and fin by analytical method

2018 ◽  
Vol 21 (3) ◽  
pp. 380-388 ◽  
Author(s):  
M. Mosavat ◽  
R. Moradi ◽  
M. Rahimi Takami ◽  
M. Barzegar Gerdroodbary ◽  
D.D. Ganji
Keyword(s):  
Heat Transfer ◽  
Analytical Method ◽  
Face Seal ◽  
Mechanical Face Seal ◽  
Transfer Study

Analysis of Nonlinear Heat Transfer in Solids of Various Geometries with Variable Thermal Conductivity and Heat Source

2017 ◽  
Vol 377 ◽  
pp. 1-16
Author(s):  
Raseelo Joel Moitsheki ◽  
Oluwole Daniel Makinde
Keyword(s):  
Heat Transfer ◽  
Thermal Conductivity ◽  
Exact Solutions ◽  
Heat Generation ◽  
Numerical Solutions ◽  
Internal Heat ◽  
Variable Thermal Conductivity ◽  
Internal Heat Generation ◽  
Temperature Dependent ◽  
Power Law Function

In this paper we consider heat transfer in a hot body with different geometries. Here, the thermal conductivity and internal heat generation are both temperature-dependent. This assumption rendered the model considered to be nonlinear. We assume that thermal conductivity is given by a power law function. We employ the preliminary group classification to determine the cases of internal heat generation for which the principal Lie algebra extends by one. Exact solutions are constructed for the case when thermal conductivity is a differential consequence of internal heat generation term. We derive the approximate numerical solutions for the cases where exact solutions are difficult to construct or are nonexistent. The effects of parameters appearing in the model on temperature profile are studied.

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