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Estimation of elastic properties of porous ceramic using ultrasonic longitudinal wave velocity only

IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata

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Title Estimation of elastic properties of porous ceramic using ultrasonic longitudinal wave velocity only
 
Creator Phani, K K
 
Subject Engineering Materials
 
Description A method for estimation of the elastic moduli of porous ceramics solely based on ultrasonic longitudinal wave velocities is proposed. The method is based on a polynomial correlation between ultrasonic shear wave and longitudinal wave velocities of a given porous material. It is also shown that variations of Poisson's ratios for porous material with longitudinal wave velocities agree with the predictions of Mori-Tanaka mean field approach. The method provides a simplified route to quantitative non-destructive evaluation of the elastic moduli of porous material
 
Publisher The American Ceramic Society
 
Date 2007-07
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://cgcri.csircentral.net/577/1/J_Am_Ceram_Soc_90_(2007)_2165%E2%80%932171.pdf
Phani, K K (2007) Estimation of elastic properties of porous ceramic using ultrasonic longitudinal wave velocity only. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 90 (7). pp. 2165-2171. ISSN 0002-7820
 
Relation http://onlinelibrary.wiley.com/doi/10.1111/j.1551-2916.2007.01736.x/pdf
http://cgcri.csircentral.net/577/