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Title
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Ultrasonic Wave Propagation And Interaction In Solid Materials
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Date
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1965
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Index Abstract
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Not Available
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Photo Quality
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Not Needed
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Report Number
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ML TDR 64-21 Part 2
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Creator
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Rollins, F. R., Jr.
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Corporate Author
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Midwest Research Institute, Kansas City, MO
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Extent
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35
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Identifier
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AD0464731
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Access Rights
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Export Controls
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Distribution Classification
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1
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Contract
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AF 33(657)-11006
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DoD Project
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7360
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DoD Task
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736002
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DTIC Record Exists
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Yes
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Distribution Change Authority Correspondence
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AFML LTR
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Distribution Conflict
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No
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Abstract
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Further exploration of ultrasonic beam interactions has been conducted and a review of the state-of-the-art is given. Improvement in the measurement of absolute intensities and an independent evaluation of the third- order elastic constants has permitted a fairly accurate comparison between theoretical predictions of intensity of interaction and experimental results. A four-beam interaction is also shown to be weaker than the previously observed three-beam interaction. A discussion is also directed toward the energy partition that occurs when ultrasonic beams impinge on a liquid-solid boundary. An ultrasonic goniometer is described for partial investigation of this energy partition. Experimental results are given for various metals and layered composites.
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Report Availability
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Full text available
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Date Issued
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1965-04
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Provenance
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Lockheed Martin Missiles & Fire Control
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Type
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report
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Format
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1 online resource
MLTDR64-021part02.pdf