1. Direct Simulation and the Boltzmann Equation
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3. 4Bird, G. A., Molecular Gas Dynamics and the Direct Simulation of Gas Flows, Clarendon, Oxford, 1994, pp.104-112, 203-216.
4. 5Macrossan, M. N. “Diatomic Collision Models Used in the Direct Simulation Monte Carlo Method Applied to Rarefied Hypersonic Flows,” Ph.D. Dissertation,Imperial College, Univ. of London,London,Sept. 1983,Chaps. 4 and 5.