한국해양대학교

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항적에 의한 음향산란신호의 실험적 연구

Title
항적에 의한 음향산란신호의 실험적 연구
Alternative Title
Experimental Investigation of Reverbed Signal Due to Microbubbles within Ship Wake
Author(s)
이재훈
Publication Year
2008
Publisher
한국해양대학교
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002176261
http://repository.kmou.ac.kr/handle/2014.oak/10644
Abstract
Microbubbles are created in copious quantities in the wakes of ocean vessels and, because of their large acoustical cross sections, are responsible for the scattering acoustical signature of the wake.



The acoustic characteristics of the suspended microbubbles can be used to detect and track the ship wake.



In this thesis, we show that the experimental result performed at Korea Maritime University. It was calculated the volume scattering strength via experimental data. We can investigate the motion and distribution of bubble plume within ship wake via volume scattering strength.
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해양개발공학과 > Thesis
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000002176261.pdf Download

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