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The motivation of this review paper is to present a detailed summary of different collision models developed in the framework of the direct simulation Monte Carlo (DSMC) method. The emphasis is put on a newly developed collision model, i.e., the Simplified Bernoulli trial (SBT), which permits efficient low-memory simulation of rarefied gas flows. The paper starts with a brief review of the governing...
The aim of the current work is to suggest a combination of the simplified Bernoulli-trials (SBT) collision algorithm with the transient adaptive subcell (TAS) technique implemented in the direct simulation Monte Carlo (DSMC) for calculation of non-equilibrium gas flows with reduced computational resources. In this work, we demonstrate that the use of the SBT collision scheme together with the TAS...
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