Referenced Items are not available for this document.
It is shown, by simple physical argument, that measurements of intensity with a radiation pressure balance should not agree with those based on calorimetric techniques. The conclusion is ultimately a consequence of the circumstance that radiation pressure measurements relate to wave momentum, while calorimetric methods relate to wave energy. Measurements with some typical ultrasound fields are performed with a novel type of hydrophone, and these allow an estimate to be made of the magnitude of the discrepancy to be expected between the two types of output measurement in a typical case
Published in:
Ultrasonics Symposium, 1990. Proceedings., IEEE 1990
Date of Conference: 4-7 Dec 1990
- Page(s):
- 1389 - 1392 vol.3
- Meeting Date :
- 04 Dec 1990-07 Dec 1990
- INSPEC Accession Number:
- 4096719
- Conference Location :
- Honolulu, HI
- Digital Object Identifier :
- 10.1109/ULTSYM.1990.171594
- Product Type:
- Conference Publications
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