Accession Number : ADA304530
Title : Numerical Simulations of Cluster Formation Using a Discrete Velocity Kinetic Theory of Gases.
Descriptive Note : Technical rept.,
Corporate Author : WISCONSIN UNIV-MADISON CENTER FOR MATHEMATICAL SCIENCES
Personal Author(s) : Slemrod, M. ; Qi, A.
PDF Url : ADA304530
Report Date : 07 APR 1994
Pagination or Media Count : 43
Abstract : Cluster formation is simulated numerically with discrete velocity Boltzmann model in two space dimensions. The model exhibits cluster coagulation, fragmentation, and transport. It evolves on two different scales obtained from an elastic and inelastic collision Knudsen numbers respectively. For flow impinging on a wall with specularly reflective boundary condition these scales appear both analytically and numerically.
Descriptors : *MATHEMATICAL MODELS, *GAS DYNAMICS, *BOLTZMANN EQUATION, VELOCITY, COMPUTERIZED SIMULATION, FRAGMENTATION, VAPORS, SHOCK WAVES, NUMERICAL ANALYSIS, BOUNDARY LAYER, NUCLEATION, CLUSTERING, PARTIAL DIFFERENTIAL EQUATIONS, TWO DIMENSIONAL FLOW, EULER EQUATIONS, EVAPORATION, GAS FLOW, CONDENSATION, PARTICLE COLLISIONS, COAGULATION, KINETIC THEORY, KNUDSEN NUMBER, RAREFIED GASES.
Subject Categories : Operations Research
Distribution Statement : APPROVED FOR PUBLIC RELEASE