DPL Model Analysis of Non-Fourier Heat Conduction Restricted by Continuous Boundary Interface

• 来源期刊: 热科学学报（英文版）
• 学科: 工学
• 年，卷（期）: 2001,（1）
• 页码范围: 69-73
• 页数: 5页
• 分类号: TK1
• 语种: 英文

摘要

Dual-phase lag (DPL) model is used to describe the non-Fourier heat conduction in a finite medium where the boundary at x=-0 is heated by a rectangular pulsed energy source and the other boundary is tightly contacted with another medium and satisfies the continuous boundary condition. Numerical solution of this kind of. non-Fourier heat conduction is presented in this paper. The results are compared with those predicted by the hyperbolic heat conduction (HHC) equation.