Sing‐Around Ultrasonic Velocimeter for Liquids
作者:
Martin Greenspan,
Carroll E. Tschiegg,
期刊:
Review of Scientific Instruments
(AIP Available online 1957)
卷期:
Volume 28,
issue 11
页码: 897-901
ISSN:0034-6748
年代: 1957
DOI:10.1063/1.1715758
出版商: AIP
数据来源: AIP
摘要:
A ``sing‐around'' velocimeter of high stability and precision has been developed and tested. The instrument, which is of the fixed‐path type, automatically measures and/or records the speed of sound in non‐dispersive liquids. Stabilities of about 50 ppm over a 24‐hr period can be achieved.
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