Thermally Induced Acoustic Emission in Damaged Composite Plates
Thermally induced acoustic emission (AE) in brittle materials like firebricks and ceramics has long been noticed in the materials industry. Indeed, it has been suggested that the characteristics of such “clicking” sound might be related to the thermal shock response of ceramics.1
KeywordsAcoustic Emission Thermal Cycle Acoustic Emission Signal Impact Damage Impact Site
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- 1.G. C. Robinson, C. R. Reese, and E. A. La Roche, Jr., “Determination of Thermally Induced Acoustic Emission of Ceramics,” Ceramics Bulletin, 53:482 (1974).Google Scholar
- 2.N. Sato, T. Kurauchi, and O. Kamigaito, “Thermo-Acoustic Emission from a Damaged Composite,” SAMPE Journal, 23:48 (1987).Google Scholar