선박용 프로펠러의 종방향 강체운동에 대한 부가질량
The Added Mass and Damping for the Axial Rigid Body Motionof a Marine Propeller Rotating in a Uniform Flow
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
An experimental method to estimate the added mass of a marine propeller has been developed for the axial rigid body motion in still water, and the experiments have been carried out. The experimental result has been compared to the theoretical result by PRODAS based on the unsteady lifting surface theory. The experimental method developed in this research and the theoretical method by PRODAS have been validated by confirming good agreements between the experimental results and the theoretical ones. Also the comparison to the results by empirical formula has been made and discussed.
Abstract
An experimental method to estimate the added mass of a marine propeller has been developed for the axial rigid body motion in still water, and the experiments have been carried out. The experimental result has been compared to the theoretical result by PRODAS based on the unsteady lifting surface theory. The experimental method developed in this research and the theoretical method by PRODAS have been validated by confirming good agreements between the experimental results and the theoretical ones. Also the comparison to the results by empirical formula has been made and discussed.
참고문헌 (9)
- Bishop, R.E.D., "Hydroelasticity of Ships" (1979), Cambridge University Press
- Cho, C.H., "Prediction of Added Mass for a Propeller in Axial Shaft Vibration Using Vortex Lattice Method", Proc. of 1994 Annual Spring Meeting of SNAK, pp.312~316 (1994)
- Kim, D.H., "A Study on the Propeller Blade Singing Place of an 86,000 Ton Deadweight Crude Oil Tanker", Journal of the Society of Naval Architects of Korea, 31(3), pp.59~64 (1994)
- Kim, Y.J., "A Study on the Vibration Characteristics of the Marine Propeller", 박사, pp.2005
- Kim, Y.J., "The Added Mass and Damping for the Axial Rigid Body Motion of a Marine Propeller", Proc. of 2005 Annual Conference of the Korean Association of Ocean Sciences and Technology Societies, pp.1058~1064 (2005)
- 이현엽, "프로펠러 날개의 진동특성에 대한 실험적 연구", 대한조선학회 논문집, 42(2), pp.136~141 (2005), 대한조선학회
- Korean Register, "Guide to Ship Vibration and Noise Control" (1997)
- Kerwin, J.E., "Prediction of Steady and Unsteady Marine Propeller Performance by Numerical Lifting Surface Theory", Trans. SNAME, 86, pp.218~253 (1978)
- 노인식, "프로펠러 날개의 동적 구조해석 시스템 개발", 대한조선학회 논문집, 41(2), pp.114~120 (2004), 대한조선학회