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자유순환 공기를 이용한 고속선 성능개선에 관한 연구 A Study on the Performance Improvement of High Speed Craft using Free Circulating Air

정우철, 김규선, 김현수, 이유신, 박제웅
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한국기계기술학회지 (韓國機械技術學會誌)
제12권 제3호 (2010.09)
pp.53-57
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The feasibility study for reducing ship resistance was carried out. A thin plate was installed in front of bow to guide the air which was induced to the bottom just following to the hull surface when ship is running fast. To confirm the reduction of surface friction, model test in the high speed CWC and numerical simulation were implemented. The results show that the induced air to the bottom is increasing according to the increasing of air velocity and it plays an important role to reduce the frictional resistance.

키워드
Free Circulating AirHigh Speed CraftPerformance ImprovementModel TestCirculating Water ChannelCWC
목차
Abstract
 1. 서론
 2. 모형시험
  2.1 회류수조
  2.2 시험조건
 3. 수치계산
 4. 결과 및 고찰
  4.1 모형시험결과
  4.2 수치해석결과
 5. 결론
 후기
 참고문헌
저자
  • 정우철(인하공엽전문대학 선박해양시스템과) | Uh-Cheul Jeong
  • 김규선(주식회사 삼원중공업) | Kyu-Sun Kim
  • 김현수(인하공엽전문대학 선박해양시스템과) | Hyun-Soo Kim
  • 이유신(조선대학교 선박해양공학과) | You-Shin Lee
  • 박제웅(조선대학교 선박해양공학과) | Je-Woong Park