A study on the appropriate shape and size of skeg for the incinerator mounted circular barge |
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도서순회 해상소각 바지선의 적정 스케그 형상및 크기에 관한 연구 |
이귀주,이건철 |
조선 대학교 공과대학 선박해양공학과,조선 대학교 공과대학 선박해양공학과 |
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© 1997 The Korean Society of Ocean Engineers
Open access / Under a Creative Commons License
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Keywords:
Barge, Skeg, Yawmotion, CWC, Course keeping stability, Incinerator mounted barge |
핵심용어:
바지선, 스케그, 편주 운동, 회류수조, 침로 안정성, 해상소각선 |
Abstract |
Despite various devices have been developed and applied to stabilize the yaw motion, the superiority of twin skeg over other equi-functioned appendages has been recognized so far. In many cases, these skegs were installed with insufficient study and analysis for design, and this leads to the worse performance of their resistance and course keeping than required. Experimental studies on the effect of various kinds of anti-yawing skegs to the course keeping stability and on the additional resistance caused by them were carried out in the circulating water channel(CWC) at Chosun University(CU). Course keeping stability tests for four different size of skegs, resistance tests for three different shapes of skeg(including deformed skegs) were performed systematically. And the effect of angle of skegs on resistance was studied at the final stage. |
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