Electrostatic Fluid Accelerator under High-Speed Free Air Stream

被引：3

作者：

Wen, T. Y. ^{[1
]}

Lindgren, K. ^{[2
]}

Mamishev, A. V. ^{[1
,2
]}

机构：

[1] Univ Washington, Dept Mech Engn, Seattle, WA 98195 USA

[2] Univ Washington, Dept Elect Engn, Seattle, WA 98195 USA

来源：

CONTRIBUTIONS TO PLASMA PHYSICS | 2016年 / 56卷 / 10期

关键词：

Ionic wind; free stream; FLOW;

D O I：

10.1002/ctpp.201600013

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The electrostatic fluid accelerator (EFA) generates ionic wind with a simple structure that barely obstructs the free air stream or produce excessive noise. This paper presents the velocity characteristics of an EFA under a high speed free air stream to simulate an EFA-powered propulsor. The results show that when the EFA generates identical velocity to the free air stream, the EFA contributes 25% of the resultant velocity. When the EFA is replaced by a rotary fan that generates identical velocity to the free air stream, the fan contributes only 13.4% of the resultant velocity. (C) 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：951 / 958

页数：8

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