Answers are grounded in this paper and cite their sources.
This brief investigates analytically non-Fourier effects in high flux conditions using the relaxation model for heat conduction. Unlike the Fourier model, the relaxation model predicts an instantaneous jump in the surface temperature of solids subjected to a step change in the surface heat flux. Under sufficiently high flux, 107 w/cm2, this jump in temperature may be several hundred degrees in magnitude, resulting in severe thermal stresses at the surface.
No takes yet. Share an insight, caveat, or question.
Maurer et al. (1973) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: