Frequency response of thin‐film thermometers: A critical review
作者:
Kenneth D. Hill,
Donald J. Woods,
期刊:
Review of Scientific Instruments
(AIP Available online 1987)
卷期:
Volume 58,
issue 1
页码: 108-111
ISSN:0034-6748
年代: 1987
DOI:10.1063/1.1139550
出版商: AIP
数据来源: AIP
摘要:
The dynamic response of the platinum thin‐film thermometer has been investigated. Our experimental results indicate that details of the probe form significantly affect the velocity scaling relationship for these probes. In particular, the theoretical relationship appears appropriate for probes with hemispherical tips with the thin film in the stagnation region, whereas the conical‐tip probes in common usage deviate from the theory and require an empirical scaling relationship.
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