The existence of a net heat current conductive thermal waves is demonstrated even in the absence mean temperature gradient. This effect, which we called shuttling, generated by temperature-dependent conductivity materials excited with excitation periodically modulated time. We show that this modulation gives rise to superimposed on one gradient, enhances transport when increases temperature. By...

The lattice Boltzmann method (LBM) was used to analyze two-dimensional (2D) non-Fourier heat conduction with temperature-dependent thermal conductivity. To this end, the evolution of wave-like temperature distributions in a 2D plate was obtained. The temperature distributions along certain parts of the plate, which was subjected to heat generation and constant thermal conductivity condit...