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http://dx.doi.org/10.9766/KIMST.2011.14.4.564

Impact Analysis for Sonar Domes Collided with Logs  

Kang, Myung-Hwan (ADD)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.14, no.4, 2011 , pp. 564-571 More about this Journal
Abstract
During navigation of warships, sonar domes have been damaged by collision with floating objects like logs. In order to analyze the damage of a sonar dome from collisions with a log, The analytical method and the numerical analysis using ABAQUS are performed. Throughout the analytical method, the mechanism of collision between a sonar dome and log is analyzed. To design a sonar dome, the numerical analysis for A type sonar dome and the B type sonar dome have done considering fluid loading effect around the sonar domes with normal and maximum speeds of the ship, respectively. The numerical analysis results of the A type sonar dome and the B type sonar dome are compared and analyzed.
Keywords
Collision of a Sonar Dome; Impact Analysis for a Sonar Dome;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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