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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.8
- 수록면
- 346 - 356 (11page)
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초록· 키워드
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Rudder is to be located in extremely complicated flows generated and disturbed behind a hull and a propeller in operation. In order to estimate the rudder efficiency, it is quite important to investigate the disturbed flows due to the interaction under the hull-propeller and rudder condition. The purpose of the present research is to investigate the interaction between the hull-propeller and a high-lifting horn-type rudder through both numerical computations and experiments. A horn-type rudder implementing the Coanda effect of USB (Upper Surface Blowing) type is selected for its high efficiency of lifting force, and a 1/85 scaled model of 47K PC(Product Carrier) is manufactured for the purpose of the model test. The forces acting on the rudder during the experiment are measured using a three-component force gauge. Both cases are investigated in the hull-propeller-rudder condition and rudder open-water condition, which confirms that the flows generated under the former condition is considerably different from that of the latter condition.
목차
Abstract
1. 서론
2. 실험 및 계산방법
3. 검증 실험
4. 제트 모멘텀 계수 결정
5. 실험 및 계산결과와 고찰
6. 결론
후기
참고문헌
참고문헌 (12)
참고문헌 신청
1. [학위논문] - Ahn, H.S. / 2003 / An Experimental Study of the Coanda Effect on Flapped Control Surface / 박사 / Dept. of Naval Architecture and Ocean Eng., College of Eng., Seoul National Univ.
2. [학술지(정기간행물)] - Ahn, H.S / 1999 / An Application of Coanda Effect to a Flapped Rudder / J. of Ship and Ocean Technology 3 (4) : 23 ~ 24
3. [학술대회논문] - Boo, K.T / 2004 / Simulation of viscous flow around the ship appended with the propeller and the rudder, Proceedings / Annual Autumn Meeting of SNAK : 527 ~ 531
5. [학술대회논문] - Carlton, J / 2009 / Rudder-Propeller-Hull Interaction: The Results of Some Recent Research, In-Service Problems and Their Solutions / International Symposium on Marine Propulsors
6. [학위논문] - Choi, B.J. / 2004 / An Experimental Evaluation of the Coanda Jet Applied High-Lifting Rudder System / 석사 / Dept. of Naval Architecture and Ocean Eng., College of Eng., Seoul National Univ.
2. [학술지(정기간행물)] - Ahn, H.S / 1999 / An Application of Coanda Effect to a Flapped Rudder / J. of Ship and Ocean Technology 3 (4) : 23 ~ 24
3. [학술대회논문] - Boo, K.T / 2004 / Simulation of viscous flow around the ship appended with the propeller and the rudder, Proceedings / Annual Autumn Meeting of SNAK : 527 ~ 531
5. [학술대회논문] - Carlton, J / 2009 / Rudder-Propeller-Hull Interaction: The Results of Some Recent Research, In-Service Problems and Their Solutions / International Symposium on Marine Propulsors
6. [학위논문] - Choi, B.J. / 2004 / An Experimental Evaluation of the Coanda Jet Applied High-Lifting Rudder System / 석사 / Dept. of Naval Architecture and Ocean Eng., College of Eng., Seoul National Univ.
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