Two improved methods for low-speed hot-wire calibration
β Scribed by Lee, T; Budwig, R
- Book ID
- 121431884
- Publisher
- Institute of Physics
- Year
- 1991
- Tongue
- English
- Weight
- 344 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0957-0233
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π SIMILAR VOLUMES
This paper describes a swinging arm calibration facility for the calibration of hot-wire probes at low velocities. During the motion of the probe the anemometer signal is recorded digitally using pre-set angle positions for the start and stop of the data acquisition. The evaluation method described
A rig for the calibration of hot-wire anemometer probes at velocities below 1 m/s that uses a stepping motor to drive the probe at controlled velocities down the center of an enclosed channel is described. A typical calibration curve (over the range 0.02-1 m/s) displays the usual characteristics of