Air Flow Control around a Cylindrical Model Induced by a Rotating Electric Arc Discharge in an External Magnetic Field. Part I

被引:4
|
作者
Munkhoz, D. S. [1 ]
Bityurin, V. A. [1 ]
Klimov, A. I. [1 ]
Kazanskii, P. N. [1 ]
Moralev, I. A. [1 ]
Polyakov, L. B. [1 ]
Tolkunov, B. N. [1 ]
机构
[1] Russian Acad Sci, Joint Inst High Temp, Moscow 124412, Russia
关键词
CYLINDER;
D O I
10.1134/S1063784217070155
中图分类号
O59 [应用物理学];
学科分类号
摘要
The structure and dynamics of a near-wall gas flow produced by a rotating electric arc discharge in an external magnetic field around a cylindrical model without an incoming flow has been investigated. The electric arc on the model has been produced by a combined electric discharge (low-current rf discharge + high-current pulse-periodic discharge). Permanent magnets with induction B approximate to 0.1 T have been placed inside the cylindrical models. Ring electrodes are arranged on the surface of the model. The structure and dynamics of the near-wall gas flow around the cylindrical model have been investigated using high-speed photography, as well as the shadowgraph and particle image velocimetry (PIV) methods.
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页码:1013 / 1018
页数:6
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