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http://dx.doi.org/10.3795/KSME-A.2011.35.9.1131

Study of Acoustic Emission Parameters Involved in Burst Test for CNG-Vehicle Fuel Tank  

Jee, Hyun-Sup (Korea Institute of Materials Science)
Lee, Jong-O (Korea Institute of Materials Science)
Ju, No-Hoe (Korea Institute of Materials Science)
Lee, Jong-Kyu (Pukyung National Univ.)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.35, no.9, 2011 , pp. 1131-1136 More about this Journal
Abstract
This study is performed on the acoustic emission parameters involved in a burst test for a CNG-vehicle fuel tank. A resonant AE sensor with a central frequency of 150 kHz was attached on the composite materials in the center of the fuel tank. The analysis of AE parameters such as hit, amplitude, count, duration, risetime, and signal strength during load holding was performed. The total count and total signal strength are effective tools for the damage evaluation of a CNG fuel tank.
Keywords
Acoustic Emission; NDT; Fuel Tank;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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