Turbulent Transport Coefficients in Turbulent Flows of Liquid Sodium

被引：0

作者：

FRICK Peter ^{[1
]}

DENISOV Sergey ^{[1
]}

NOSKOV Vitaliy ^{[1
]}

STEPANOV Rodion ^{[1
]}

机构：

[1] Institute of Continuous Media Mechanics,Korolyov 1,Perm, 611013,Russia

来源：

Journal of Iron and Steel Research(International) | 2012年 / S1期

关键词：

MHD-turbulence; liquid sodium; turbulent viscosity; turbulent magnetic diffusivity;

D O I：

10.13228/j.boyuan.issn1006-706x.2012.s1.026

中图分类号：

TG115 [金属的分析试验（金属材料试验）];

学科分类号：

080502 ;

摘要：

The direct measurements of turbulent viscosity and effective magnetic diffusivity in turbulent flow of electro-conductive fluids under moderate magnetic Reynolds number,i.e.,1<Rm<Rm*,where Rm*denotes the dynamo threshold,are reported.The measurements are performed in a nonstationary turbulent flow of liquid sodium,generated in a closed toroidal channel.The peak level of the Reynolds number reached 3 000 000,which corresponds to magnetic Reynolds number about 30.

引用

页码：67 / 71

页数：5

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