The effects of propeller tip vane on flow-field behavior

被引：0

作者：

T. Watanabe

H. H. Nigim

H. S. Koyama

机构：

[1] Fujitsu Laboratories Ltd.,

[2] Kanagawa,undefined

[3] Japan,undefined

[4] Dept. of Mech. Engineering,undefined

[5] Faculty of Engineering,undefined

[6] Birzeit University,undefined

[7] P.O. Box 14,undefined

[8] Birzeit,undefined

[9] West Bank,undefined

[10] Palestine,undefined

[11] Dept. of Mech. Engineering,undefined

[12] Tokyo Denki University,undefined

[13] 2-2 Kanda-Nishikicho,undefined

[14] Chiyoda-ku,undefined

[15] Tokyo 101,undefined

[16] Japan,undefined

来源：

Experiments in Fluids | 1997年 / 23卷

关键词：

Vortex; Velocity Distribution; Input Power; Flow Visualization; Propeller Blade;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper investigates the effects of attaching a tip vane to a propeller blade on the development and propagation of a tip vortex. The study employed a two-bladed propeller operating with and without a tip vane. Evaluation of the tip vortex was studied by using both smoke-wire flow visualization, hot wire anemometer, and strain gauge load-cell techniques. The mean velocity distributions and the velocity unsteadiness data as well as thrust, input power and efficiencies were obtained. Experiments were repeated at various rotating speeds ranging from 2000 to 5000 rpm.

引用

页码：410 / 417

页数：7

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