Large eddy simulation of MHD turbulence decay at different magnetic Reynolds number

被引：0

作者：

Zhakebayev, B. ^{[1
]}

Khikmetov, A. K. ^{[1
]}

Abdibekova, A. U. ^{[1
]}

机构：

[1] Kazakh Natl Univ, Dept Math & Comp Modelling, Al Farabi 71, Alma Ata 050012, Kazakhstan

来源：

PROCEEDINGS OF THE EIGHTH INTERNATIONAL SYMPOSIUM ON TURBULENCE HEAT AND MASS TRANSFER (THMT-15) | 2015年

关键词：

MAGNETOHYDRODYNAMIC TURBULENCE;

D O I：

10.1615/ICHMT.2015.THMT-15.1710

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

We consider the numerical simulation of homogeneous magnetohydrodynamic turbulence decay depending on magnetic Reynolds number based on large eddy simulation. To close magnetohydrodynamic equation system the modified dynamic model is used and calculated at each time steps. Depending on the different magnetic Reynolds number the variation of the kinetic and magnetic energies of turbulence with time, and depending on the time the micro- and macro-scale turbulence were obtained.

引用

页码：763 / 766

页数：4

共 50 条

[31] Large eddy simulation of flow around wavy cylinders at a subcritical Reynolds number
Lam, K.
Lin, Y. F.
INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 2008, 29 (04) : 1071 - 1088
[32] Large Eddy Simulation of a High Reynolds Number Swirling Flow in a Conical Diffuser
Duprat, Cedric
Metais, Olivier
Balarac, Guillaume
DIRECT AND LARGE-EDDY SIMULATION VII, 2010, 13 : 377 - 384
[33] Slow decay of the finite Reynolds number effect of turbulence
Qian, J
PHYSICAL REVIEW E, 1999, 60 (03): : 3409 - 3412
[34] DECAY OF ISOTROPIC TURBULENCE AT LOW-REYNOLDS-NUMBER
MANSOUR, NN
WRAY, AA
PHYSICS OF FLUIDS, 1994, 6 (02) : 808 - 814
[35] Reynolds number scaling of coherent vortex simulation and stochastic coherent adaptive large eddy simulation
Nejadmalayeri, Alireza
Vezolainen, Alexei
Vasilyev, Oleg V.
PHYSICS OF FLUIDS, 2013, 25 (11)
[36] MAGNETODYNAMIC TURBULENCE AT LOW MAGNETIC REYNOLDS NUMBER
NIHOUL, JCJ
TELLUS, 1967, 19 (04): : 635 - &
[37] Magnetohydrodynamic turbulence at moderate magnetic Reynolds number
Knaepen, B
Kassinos, S
Carati, D
JOURNAL OF FLUID MECHANICS, 2004, 513 : 199 - 220
[38] Magnetohydrodynamic turbulence at low magnetic Reynolds number
Knaepen, Bernard
Moreau, Rene
ANNUAL REVIEW OF FLUID MECHANICS, 2008, 40 : 25 - 45
[39] Simulation of three-dimensional nonideal MHD flow at low magnetic Reynolds number
LEE ChunHian
Science China Technological Sciences, 2009, 52 (12) : 3690 - 3697
[40] Simulation of three-dimensional nonideal MHD flow at high magnetic Reynolds number
HaoYu Lu
ChunHian Lee
Science in China Series E: Technological Sciences, 2010, 53 : 206 - 212

← 1 2 3 4 5 →