Nonlinear nonequilibrium kinetic model of the boltzmann equation for monatomic gases

被引：0
|
作者：
I. N. Larina
V. A. Rykov
机构：
[1] Russian Academy of Sciences,Dorodnicyn Computing Center
来源：
Computational Mathematics and Mathematical Physics | 2011年 / 51卷
关键词：
rarefied gas; Boltzmann equation; numerical method; model kinetic equation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A model kinetic equation approximating the Boltzmann equation in a wide range of nonequilibrium gas states was constructed to describe rarefied gas flows. The kinetic model was based on a distribution function depending on the absolute velocity of the gas particles. Highly efficient in numerical computations, the model kinetic equation was used to compute a shock wave structure. The numerical results were compared with experimental data for argon.
引用
收藏
页码：1962 / 1972
页数：10
相关论文
共 50 条
  • [41] Kinetic Models on Orthogonal Groups and the Simulation of the Boltzmann Equation
    Babovsky, Hans
    RAREFIED GAS DYNAMICS, 2009, 1084 : 415 - 420
  • [42] Adjoint DSMC for nonlinear spatially-homogeneous Boltzmann equation with a general collision model
    Yang, Yunan
    Silantyev, Denis
    Caflisch, Russel
    JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 488
  • [43] COUPLING OF EXCITED-STATE KINETICS AND BOLTZMANN-EQUATION IN NONEQUILIBRIUM PLASMAS
    CAPITELLI, M
    CELIBERTO, R
    GORSE, C
    LONGO, S
    PANICCIA, F
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1994, 33 (7B): : 4258 - 4265
  • [44] Problems for Kinetic Equation with Nonequilibrium Boundary Conditions and Possible Tests
    Aristov, V. V.
    Frolova, A. A.
    Zabelok, S. A.
    30TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS (RGD 30), 2016, 1786
  • [45] Numerical solution of the Boltzmann equation for the collective modes of trapped Fermi gases
    Lepers, Thomas
    Davesne, Dany
    Chiacchiera, Silvia
    Urban, Michael
    PHYSICAL REVIEW A, 2010, 82 (02):
  • [46] Convergence proof of the DSMC method and the Gas-Kinetic Unified Algorithm for the Boltzmann equation
    Li Zhi Hui
    Fang Ming
    Jiang XinYu
    Wu JunLin
    SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2013, 56 (02) : 404 - 417
  • [47] ANALYSIS OF THE BOUNDARY LAYER EQUATION IN THE KINETIC THEORY OF GASES
    Golse, Francois
    BULLETIN OF THE INSTITUTE OF MATHEMATICS ACADEMIA SINICA NEW SERIES, 2008, 3 (01): : 211 - 242
  • [48] Adjoint DSMC for nonlinear Boltzmann equation constrained optimization
    Caflisch, Russel
    Silantyev, Denis
    Yang, Yunan
    JOURNAL OF COMPUTATIONAL PHYSICS, 2021, 439
  • [49] Solution to the Boltzmann kinetic equation for high-speed flows
    Tcheremissine F.G.
    Computational Mathematics and Mathematical Physics, 2006, 46 (2) : 315 - 329
  • [50] On the Boltzmann gas mixture equation: Linking the kinetic and fluid regimes
    Bianca, Carlo
    Dogbe, Christian
    COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2015, 29 (1-3) : 240 - 256
12345