Design Method of Guide Vane for Wells Turbine

被引：2
|
作者：
Suzuki, Masami [1 ]
机构：
[1] Univ Tokyo, Dept Mech Engn, Grad Sch Engn, Tokyo 1138654, Japan
来源：
JOURNAL OF THERMAL SCIENCE | 2006年 / 15卷 / 02期
关键词：
wells turbine; guide vane; cascade; potential flow; wave energy converter; ocean engineering;
D O I：
10.1007/s11630-006-0126-3
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Guide vanes are installed in the Wells turbine in order to improve its efficiency, self-rotating characteristics and off design performance with stall. This work attempts to explain the role of these guide vanes on the basis of momentum theory. It is shown that the upstream vanes are more effective in enhancing efficiency than the downstream ones. A design method for guide vanes is suggested based on experimental data and potential theory. Experimental studies carried out by the author confirm the theory proposed.
引用
收藏
页码：126 / 131
页数：6
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