Accession Number : AD0748182

Title :   Steady-State Solutions of Discrete-Velocity Boltzmann Systems in Restricted Flow Regions.

Descriptive Note : Final rept.,

Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C MATHEMATICS RESEARCH CENTER

Personal Author(s) : Conner,Howard E.

Report Date : 30 JUN 1972

Pagination or Media Count : 32

Abstract : The existence of steady-state solutions is established for discrete-velocity Boltzmann systems in a restricted flow region. The principal result states that such solutions exist and are positive provided that the boundary scattering operator does not distort the associated kinetic equilibrium solutions too much. The steady-state solutions are represented as perturbations of kinetic equilibrium solutions. (Author)

Descriptors :   (*THREE DIMENSIONAL FLOW, TRANSPORT PROPERTIES), DISTRIBUTION FUNCTIONS, KINETIC THEORY, MAPPING(TRANSFORMATIONS), EQUATIONS OF STATE, NUMERICAL ANALYSIS

Subject Categories : Fluid Mechanics
      Thermodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE