Original Articles: Meshfree method for fluctuating hydrodynamics

Original Articles: Meshfree method for fluctuating hydrodynamics
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原创文章:脉动流体动力学的无网格方法

DOI:
10.1016/j.matcom.2012.06.002
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发表时间:
2012
影响因子:
4.6
通讯作者:
S. Tiwari
S. Tiwari
中科院分区:
数学3区
文献类型:
--
作者:
A. Pandey;A. Klar;S. Tiwari

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In the current study a meshfree Lagrangian particle method for the Landau–Lifshitz Navier–Stokes (LLNS) equations is developed. The LLNS equations incorporate thermal fluctuation into macroscopic hydrodynamics by the addition of white noise fluxes whose magnitudes are set by a fluctuation–dissipation theorem. The study focuses on capturing the correct variance and correlations computed at equilibrium flows, which are compared with available theoretical values. Moreover, a numerical test for the random walk of standing shock wave has been considered for capturing the shock location.
DOI: 10.1103/physreve.64.046115
发表时间: 2001-09
期刊: Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子: --
作者:
M. Serrano;P. Español
通讯作者: M. Serrano;P. Español
Boltzmann-Langevin 方程和流体动力学波动
DOI: --
发表时间: 1969
期刊:
影响因子: --
作者:
M. Bixon;R. Zwanzig
通讯作者: R. Zwanzig
求解可压缩粘性流的 LSQ-SPH 方法
DOI: --
发表时间: 2001
期刊:
影响因子: --
作者:
S. Tiwari
通讯作者: S. Tiwari