An Experimental Study on the Motion Response of a High-Speed Planing Craft in Regular Head Waves

김동진,; 이기표,; 황승현,; 박한솔,

doi:10.3744/snak.2009.46.4.373

Cited by 7 publications

(3 citation statements)

References 2 publications

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“…및 파랑 중 모형시험 (Kim, et al, 2009b;2010;Kim, 2012;Kim, et al, 2013a;2014) & Blount, 1963;Fridsma, 1969;1971) (Clement & Blount, 1963;Fridsma, 1969) Fig. 9 Hull appended stern interceptor…”

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confidence: 99%

A Model Test Study on the Effect of the Stern Interceptor for the Reduction of the Resistance and Trim Angle for Wave-piercing Hulls

Kim¹,

Seo²,

Rhee³

et al. 2015

Journal of the Society of Naval Architects of Korea

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Planing hull form is widely used as a high speed vessel hull. There is a problem of the planing hull not solved yet. The problem is that the planing hull has very large vertical acceleration and large heave and pitch motions. As one method for overcoming this problem, there is "wave-piercing hull". Before the motion in waves is investigated, the resistance and running attitude must be investigated. In this paper, the running attitude and resistance of two wave-piercing hulls are investigated by model tests.Model test results show that the wave-piercing hulls have large trim angle and sinkage at the high speed, so additional model tests are conducted by using the hull appended by stern interceptor that is very thin plate to increase the hydrodynamic pressure at the attached location. The results are compared with other planing hulls and the resistance components and the hydrodynamic force are discussed. From the model test results, it can be known that the stern interceptor is the effective appendage for the reduction of the resistance and trim angle of wave-piercing hull.

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confidence: 99%

A Model Test Study on the Effect of the Stern Interceptor for the Reduction of the Resistance and Trim Angle for Wave-piercing Hulls

Kim¹,

Seo²,

Rhee³

et al. 2015

Journal of the Society of Naval Architects of Korea

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“…, Bessho (1977), Ikeda, et al (1996), Kang, et al (1996), Kim, et al (2009aKim, et al ( , 2009bKim, et al ( , 2010) 등에 의해 활주선 모형에 대한 운동시험이 수행된 바 있 다. 그리고 계산에 의한 방법은 주로 이전의 모형시험 자료를 바 탕으로 전개된 경험식 (Savitsky & Brown, 1976;Martin, 1976) (Iafrati & Broglia, 2010) …”

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Comparative Study on the Motion Responses for a 40ft Class Cruise Leisure Boat

Kim¹,

Rhee²,

Yum³

et al. 2013

Journal of the Society of Naval Architects of Korea

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3This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License(http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.Hydrodynamic characteristics of a planing craft are very sensitive to the hull form variations, especially when the craft navigates with high-speed. Therefore, we need to verify hydrodynamic performances of the craft during the process of hull form design. In this paper, motion performances of a 40ft class cruise leisure boat are evaluated by both model tests and theoretical analyses using two different methods. Model tests are carried out at calm sea and regular wave conditions using high speed towing carriage installed in SNU towing tank. Theoretical methods used are a empirical method proposed by Martin (1976)

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“…Lee et al (2005), Kim et al (2006) tried to improve the resistance performance of high-speed vessels through the model tests. Kim et al (2009aKim et al ( , 2009b performed high-speed model tests for measuring running attitudes in calm water and vertical motion responses in regular waves. In particular, most domestic researches were focused on one area between resistance and seakeeping performance.…”

Section: Introductionmentioning

confidence: 99%

Design of high-speed planing hulls for the improvement of resistance and seakeeping performance

Kim¹,

Kim²,

You³

et al. 2013

International Journal of Naval Architecture and Ocean Engineeri

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An Experimental Study on the Motion Response of a High-Speed Planing Craft in Regular Head Waves

Cited by 7 publications

References 2 publications

A Model Test Study on the Effect of the Stern Interceptor for the Reduction of the Resistance and Trim Angle for Wave-piercing Hulls

A Model Test Study on the Effect of the Stern Interceptor for the Reduction of the Resistance and Trim Angle for Wave-piercing Hulls

Comparative Study on the Motion Responses for a 40ft Class Cruise Leisure Boat

Design of high-speed planing hulls for the improvement of resistance and seakeeping performance

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