Ma. Al-nimr et al., Nonequilibrium entropy production under the effect of the dual-phase-lag heat conduction model, J HEAT TRAN, 122(2), 2000, pp. 217-223
In the present work, the nonequilibrium entropy production under the effect
of the dual-phase-lag heat conduction model is investigated. It is shown t
hat the entropy production cannot be described using the classical form of
the equilibrium entropy production where using this form leads to a violati
on for the thermodynamics second law. The effect of the phase-lags in tempe
rature and in heat flux on the nonequilibrium entropy production is investi
gated. Also, the difference between the equilibrium and the nonequilibrium
temperatures under the effect of the dual-phase-lag heat conduction model i
s studied.