Three-dimensional simulation of MHD flow with turbulence (reduction of turbulence to two-dimensional one in downstream)

被引：5
|
作者：
Ueno, K [1 ]
Saito, K
Kamiyama, S
机构：
[1] Tohoku Univ, Inst Fluid Sci, Sendai, Miyagi 9808577, Japan
[2] Chubu Elect Power Co, Hekinan 4470824, Japan
[3] Akita Prefectural Univ, Fac Syst Sci & Technol, Tsuchiya, Honjo 0150055, Japan
来源：
JSME INTERNATIONAL JOURNAL SERIES B-FLUIDS AND THERMAL ENGINEERING | 2001年 / 44卷 / 01期
关键词：
magnetohydrodynamics; turbulence; computational fluid dynamics; liquid metal; Karman vortex; MHD diffusion; two-dimensional turbulence;
D O I：
10.1299/jsmeb.44.38
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A uniform transverse magnetic field is imposed on liquid metal MHD flows. Spatial development of Karman vortex between two insulator walls is numerically simulated. When a strong magnetic field is imposed, MHD diffusion reduces the vortices including three-dimensional component to quasi-two-dimensional ones in downstream. The condition for development of two-dimensional turbulence is discussed.
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页码：38 / 44
页数：7
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