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국내 최대 기계 및 로봇 연구정보
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  • 국내학술지

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    국내학술지 제목 게시판 내용
    제목(국문) 160K LNGC 멤브레인 화물창에 작용하는 슬로싱 충격 하중에 대한 비교 실험 연구
    제목(영문) Comparative Experimental Study on Sloshing Impact Loads of LNG Cargoes in Membrane Containment System of 160K LNGC
    저자 권창섭 (Chang Seop Kwon ,삼성중공업 조선해양연구소 선박해양연구센터 ) ▷공저자네트워크등록하기
    이영진 (Youngjin Lee ,삼성중공업 조선해양연구소 선박해양연구센터 ) ▷공저자네트워크등록하기
    김현조 (HYunjoe Kim ,삼성중공업 조선해양연구소 선박해양연구센터 ) ▷공저자네트워크등록하기
    이동연 (Dong Yeon Lee ,삼성중공업 조선해양연구소 선박해양연구센터 ) ▷공저자네트워크등록하기
    초록
    초록(영문)

     


    A new state-of-the-art sloshing research equipment has developed to perform the model test of LNG tanks for the safer design of LNG cargo containment system in violent sloshing phenomena. This sloshing test system has developed by the Samsung Ship Model Basin (SSMB) and thoroughly verified. The accuracy of the motion of hexapods equipment for the excitation of a model tank has been verified. The maximum displacement in six degrees of freedom, harmonic motions of various frequencies, and irregular motions in wave conditions are measured and compared with input signals. In order to confirm the reliability of the post-processing program for measured impact pressure, the post-processed results were compared with those of the reference institute. A benchmarking sloshing test using 1/50 scale model of 160K LNGC tank was conducted for the verification of the whole testing system. The partial filing levels were considered. As a result of the experiment, it is confirmed that the results are in good agreement with those of the reference institute.

    keyword 슬로싱, 멤브레인 화물창, 모형 실험, 160K급 액화천연가스운반선
    저널명 대한조선학회논문집 ▷관련저널보기
    VOL 56
    PAGE 0103
    발표년도 2019
    국문File 국문다운로드
    영문File
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