Two-dimensional Dual-Phase-Lag thermal behavior in single-/multi-layer structures using CESE method

Yin Chou, Ruey-Jen Yang

Research output: Contribution to journalArticlepeer-review

27 Citations (Scopus)

Abstract

The Space-Time Conservation Element and Solution Element (CESE) method is used to simulate the propagation of Dual-Phase-Lag (DPL) laser-pulsed thermal waves through single-layer and multi-layer 2D structures. Numerical solutions are presented for the temperature distributions induced within a single-layer structure by four non-Fourier propagation modes, namely hyperbolic, wavelike, diffusive and over-diffusive. In addition, the transmission-reflection phenomena induced as the thermal wave propagates through the interface between two layers with dissimilar properties are systematically examined and discussed.

Original languageEnglish
Pages (from-to)239-249
Number of pages11
JournalInternational Journal of Heat and Mass Transfer
Volume52
Issue number1-2
DOIs
Publication statusPublished - 2009 Jan 15

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

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