Langevin simulation of gas flows

【Author】

Jun Zhang;Jing Fan;

【Abstract】

<正>A stochastic algorithm based on the Langevin equation has been recently proposed to simulate rarefied gas flows[1,2].Compared with the direct simulation Monte Carlo(DSMC)method[3],the Langevin method is more efficient in simulating small Knudsen number flows[4].While it is well-known that the cell sizes and time steps should be smaller than

【Keywords】

DSMC;Langevin simulation of gas flows;

References

To explore the background and basis of the node document

Springer Journals Database

Total: 3 articles

  • [1] Patrick Jenny;;Manuel Torrilhon;;Stefan Heinz, A solution algorithm for the fluid dynamic equations based on a stochastic model for molecular motion, Journal of Computational Physics,
  • [2] Fei Fei;;Jing Fan, A diffusive information preservation method for small Knudsen number flows, Journal of Computational Physics,
  • [3] Gorji, M.H.;;Torrilhon, M.;;Jenny, P, Fokker-Planck model for computational studies of monatomic rarefied gas flows, Journal of Fluid Mechanics,

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