Method for the measurement of the sound velocity in metastable liquids, with an application to water
作者:
Eugene Trinh,
Robert E. Apfel,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1978)
卷期:
Volume 63,
issue 3
页码: 777-780
ISSN:0001-4966
年代: 1978
DOI:10.1121/1.381787
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A standard optical Schlieren method has been adapted to the problem of measuring the speed of sound in moderately supercooled and in superheated liquids under atmospheric pressure. The estimated accuracy is ±3 m/s. Results in supercooled water down to −16.75 °C and in superheated water up to 176.5 °C are reported.
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