DISPERSION AND SELECTIVE ABSORPTION IN THE PROPAGATION OF ULTRASOUND IN LIQUIDS CONTAINED IN TUBES: PART II

Author:

Field G. S.,Boyle R. W.

Abstract

More experimental work has been done on the propagation of ultrasound along tubes filled with liquid. The mathematical theory developed by Field has been subjected to a quantitative verification, and it has been shown that the discontinuities in the velocity-frequency curve are due to a transference of energy at certain frequencies from the longitudinal to a radial vibration. It has also been shown that the theory satisfactorily accounts for the observed facts, the phase velocities, particle velocities and the absorption frequencies having the values which the theory requires.

Publisher

Canadian Science Publishing

Subject

Pharmacology (medical),Complementary and alternative medicine,Pharmaceutical Science

Reference2 articles.

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. References;Acoustics of Nanodispersed Magnetic Fluids;2015-05-20

2. Resonanzmessungen in Rohren;Die Grundlagen der Akustik;1954

3. Dispersion of Supersonic Waves in Cylindrical Rods;Physical Review;1940-06-15

4. Supersonic Phenomena;Reviews of Modern Physics;1939-01-01

5. Ultraschall;Ergebnisse der Exakten Naturwissenschaften;1935

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