Anomalous Sound Dispersion in the Fatty Acids
作者:
W. G. Mayer,
E. A. Hiedemann,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1956)
卷期:
Volume 28,
issue 4
页码: 649-651
ISSN:0001-4966
年代: 1956
DOI:10.1121/1.1908434
出版商: Acoustical Society of America
数据来源: AIP
摘要:
An ultrasonic pulse method is used to measure the velocity dispersion due to changes in sound intensity in three fatty acids. With constant frequency the velocity increases with increasing sound amplitude in the ranges from the melting points to approximately 15°C above.
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