A note on the sensitivity to yaw of a hot-wire anemometer
A note on the sensitivity to yaw of a hot-wire anemometer
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关于热线风速计偏航灵敏度的说明
DOI：
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发表时间：
1962
影响因子：
3.7
通讯作者：
C. A. Webster
中科院分区：
文献类型：
--
作者：
C. A. Webster
人们通常认为，偏转热线风速计指示的平均速度是垂直于热线的流速分量。实验表明，取平均流的法向分量和平行于金属丝的0.2倍分量的合力作为速度，可以得到较好的近似。
It is often supposed that the mean velocity indicated by a yawed hot-wire anemometer is the component of the stream velocity normal to the wire. Experiments have been performed which show that a better approximation is obtained by taking the velocity as the resultant of the normal component of the mean stream and 0.2 times the component parallel to the wire.