Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
660042 | International Journal of Heat and Mass Transfer | 2008 | 6 Pages |
Abstract
In the present work the single-phase-lagging heat conduction model is re-derived analytically from the Boltzmann transport equation. In contrast to the Maxwell–Cattaneo law (CV model), it is Galilean invariant in the moving media. Based on this model, the governing equation of the microscale heat conduction is established, which is formulated into a delay partial differential equation. The corresponding initial and boundary conditions are prescribed. The thermal oscillation of the single-phase-lagging heat conduction is investigated.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Lin Cheng, Mingtian Xu, Liqiu Wang,