Author/Authors :
Adouane, M Unite de Recherche Appliquee en Energies Renouvelables - URAER - Centre de Developpement des Energies Renouvelables - CDER - 47133 - Ghardaia, Algeria , Khelif, A Unite de Recherche Appliquee en Energies Renouvelables - URAER - Centre de Developpement des Energies Renouvelables - CDER - 47133 - Ghardaia, Algeria , Touafek, K Unite de Recherche Appliquee en Energies Renouvelables - URAER - Centre de Developpement des Energies Renouvelables - CDER - 47133 - Ghardaia, Algeria , Tabet, I Unite de Recherche Appliquee en Energies Renouvelables - URAER - Centre de Developpement des Energies Renouvelables - CDER - 47133 - Ghardaia, Algeria , Kezzar, M Mechanical Engineering Department - University of Skikda - El Hadaiek Road - B. O. 26 - 21000 Skikda, Algeria , Gheriebc, S Mechanical Engineering Department - University of Skikda - El Hadaiek Road - B. O. 26 - 21000 Skikda, Algeria , Bellel, N Universit de Constantine , Algeria
Abstract :
Abstract.In this paper, the nonlinear dierential equation for the convection of the temper-
ature distribution of a straight n with the thermal conductivity depends on the temperature
is solved using Adomian Decomposition Method and Pad approximation (PADM) for bound-
ary problems. Actual results are then compared with results obtained previously using digital
solution by RungeKutta method and a dierential transformation method (DTM) in order to
verify the accuracy of the proposed method.
Keywords :
Numerical Solution (NS) , Adomian Decomposition Method (ADM) , Dierential Transformation Method (DTM) , Thermal Conductivity , Fin Efficiency
