| 선박파공으로 인한 선박침수 방지를 위한 파공봉쇄장치 성능의 실험적 연구 |
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문정환, 김진경, 권기생, 정경태, 윤종휘 |
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| An Experimental Study on the Performance of Liquid Spill Stopper to Prevent Flood through the Hull Punctures |
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Jung-Hwan Moon, Jin-Kyeong Kim, Ki-Seng Kwon, Kyung-Tae Jung, Jong-Huwi Yun |
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| Abstract |
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This paper considers the issue of LSS(Liquid Spill Stopper)'s performance verification testing against external resisting force. The importance of the test is to ascertain the possibility of liquid spill stop quickly and efficiently by LSS. The method adopted in this research is the experimental device for puncture's inflow pressure and test the adhesive (magnetic) force on shell plates during the sailing. The major results of the paper are the followings : (a) The performance of LSS against 40 and 100mm diameter puncture was confirmed under 1.0bar. (b) LSS near bow detached first at 20.2 knots. This indicates that LSS can recover the damaged movability needed to naval warships‘ operation as well as merchant ships. |
| Key Words:
분리속도
hull puncture;liquid spill stopper;permanent magnet;inflow pressure;detachment speed |
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