Abstract:
We discuss physical phenomena in nonequilibrium gas flows where the classical Stokes and Fourier laws for stress and heat transfer are violated. Fundamental differences are revealed between the kinetic description and methods of the thermodynamics of nonequilibrium processes. We study classes of prob„lems for nonequilibrium rarefied gas flows with nonclassical transport. Prospects of experimental verification of the effects are also discussed.
Keywords:
kinetic theory, Boltzmann equation, nonequilibrium flows, nonclassical transport processes
Received:April 16, 2024 Revised:July 12, 2024 Accepted: August 7, 2024
Citation:
V. V. Aristov, S. A. Zabelok, A. A. Frolova, “Nonclassical transport in nonequilibrium rarefied gas flows”, UFN, 195:3 (2025), 276–293; Phys. Usp., 68:3 (2025), 261–277