HOT WIRE ANEMOMETER MEASUREMENTS IN FLOWS WHERE DIRECTION OF MEAN VELOCITY CHANGES DURING A TRAVERSE

被引：3

作者：

BULLOCK, KJ

BREMHORST, K

机构：

[1] Department of Mechanical Engineering, University of Queensland, St. Lucia, Brisbane

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1969年 / IM18卷 / 03期

关键词：

D O I：

10.1109/TIM.1969.4313794

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes a simple method that allows X-array hot wire measurements to be made in a flow where the direction of the mean velocity changes during a traverse. Such situations are encountered in measurements behind turbulence promoters, flow across curved surfaces, in diffusers, nozzles, and many others. Variations in mean flow direction of up to 55° are allowable without requiring extensive angle calibration at each new measurement point. Copyright © 1969 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：163 / +

页数：1