Accession Number : AD0456553
Title : HIGHER ORDER SLIP ACCORDING TO THE LINEARIZED BOLTZMANN EQUATION,
Corporate Author : CALIFORNIA UNIV BERKELEY INST OF ENGINEERING RESEARCH
Personal Author(s) : Cercignani, C.
Report Date : 30 DEC 1964
Pagination or Media Count : 28
Abstract : A systematic approach to the problem of the boundary conditions matching the conservation equations in the Hilbert or Chapman-Enskog procedures is given. Quantitative estimates are also given by using the Bhatnagar, Gross and Krook model; in particular, the second order slip coefficient is evaluated. The results are applied to cylindrical Poiseuille flow and the calculated flow rate is compared with experimental data. (Author)
Descriptors : (*GAS FLOW, EQUATIONS), BOUNDARY VALUE PROBLEMS, MATHEMATICAL MODELS, PARTIAL DIFFERENTIAL EQUATIONS, LINEAR PROGRAMMING, SHOCK WAVES, KINETIC THEORY, INTEGRAL EQUATIONS.
Distribution Statement : APPROVED FOR PUBLIC RELEASE