Ring wire anemometer—Part I: Calibrations and cooling laws
作者:
Jean‐Paul Giovanangeli,
Pierre Chambaud,
Patrice Mestayer,
期刊:
Review of Scientific Instruments
(AIP Available online 1987)
卷期:
Volume 58,
issue 11
页码: 2172-2174
ISSN:0034-6748
年代: 1987
DOI:10.1063/1.1139481
出版商: AIP
数据来源: AIP
摘要:
A hot‐wire anemometer probe with a circular shape has been developed in order to measure the magnitude of the instantaneous velocity vector. The theoretical cooling law and calibration curves show that a ring wire is less sensitive to the lateral components of the velocity, i.e., less sensitive to positioning errors than straight wires. The theoretical considerations agree rather well with experimental data.
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