Abstract
As a slight generalization of previous work [1], boundary conditions for the distribution function of a monatomic gas at a moving solid or liquid wall are derived from the interfacial entropy production. The new scheme is compared with the conventional one. Boundary conditions for a set of moments of the distribution function are obtained by taking the corresponding moments of the new kinetic boundary condition. With a special set, the details are worked out. Finally, a simple two-parameter model for the interfacial kernel is designed and discussed.


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