RT Journal Article
ID 6bb991404c1330d4
A1 Noroozi, Mohammad Javad
A1 Saedodin, Seyfolah
A1 Ganji, Davood Domiri 
T1 NONLINEAR ANALYSIS OF A NON-FOURIER HEAT CONDUCTION PROBLEM IN A FIN HEATED BY CONSTANT HEAT SOURCE
JF Heat Transfer Research
JO HTR
YR 2017
FD 2017-06-21
VO 48
IS 7
SP 571
OP 584
K1 non-Fourier
K1 nonlinear analysis
K1 C-V model
K1 ADM
K1 fin
AB Heat transfer phenomenon within a one-dimensional finite fin subjected to the action of a constant heat source was studied in this paper. The Cattaneo−Vernotte non-Fourier heat conduction model was used for thermal analysis. The thermal conductivity was assumed temperature-dependent which resulted in a nonlinear equation. The obtained equations were solved using the approximate-analytical Adomian Decomposition Method (ADM). It was concluded that the method used in this study is a powerful tool for solving non-Fourier PDEs. It was also found that the nonlinear analysis is important in non-Fourier heat conduction problems. Significant differences were observed between the Fourier and non-Fourier solutions which stresses the importance of non-Fourier solutions in similar problems. The weak role of convection heat transfer was also specified.

PB Begell House
LK https://www.dl.begellhouse.com/journals/46784ef93dddff27,1d78c2331ed2dd15,6bb991404c1330d4.html