@Article{cmes.2020.07827,
AUTHOR = {M. H. Ghasemi, S. Hoseinzadeh, P. S. Heyns, D. N. Wilke},
TITLE = {Numerical Analysis of Non-Fourier Heat Transfer in a Solid Cylinder with Dual-Phase-Lag Phenomenon},
JOURNAL = {Computer Modeling in Engineering \& Sciences},
VOLUME = {122},
YEAR = {2020},
NUMBER = {1},
PAGES = {399--414},
URL = {http://www.techscience.com/CMES/v122n1/38251},
ISSN = {1526-1506},
ABSTRACT = {In this study, transient non-Fourier heat transfer in a solid cylinder is analytically solved based on dual-phase-lag for constant axial heat flux condition. Governing equations for the model are expressed in two-dimensional cylindrical coordinates; the equations are nondimensionalized and exact solution for the equations is presented by using the separation of variable method. Results showed that the dual-phase-lag model requires less time to meet the steady temperature compared with single-phase-lag model. On the contrary, thermal wave diffusion speed for the dual-phase-lag model is greater than the single-phase-lag model. Also the effect of relaxation time in dual-phase-lag model has been taken on consideration.},
DOI = {10.32604/cmes.2020.07827}
}