海洋工程装备与技术 ›› 2014, Vol. 1 ›› Issue (3): 234-239.

• 海洋资源开发利用技术与装备 • 上一篇    下一篇

双体小水线面水翼复合船浮态及阻力试验研究

刘亚东   

  1. 上海交通大学船舶海洋与建筑工程学院,上海 200240
  • 收稿日期:2014-08-19 出版日期:2014-09-20 发布日期:2016-03-30
  • 作者简介:

    作者简介:刘亚东(1972--),女,副教授,主要从事船舶水动力学研究.

Buoyance and Resistance Study on HYSWATH Model Test

Ya-dong LIU   

  1. School of Naval Architecture, Qcean and Civil Engineering,Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2014-08-19 Online:2014-09-20 Published:2016-03-30

摘要:

对采用非自控组合水翼系统的双体小水线面水翼复合船(HYSWATH)模型进行了浮态及阻力性能的试验研究,测量并分析了模型的吃水,纵倾角,阻力随航速,水翼位置和攻角变化的规律.试验结果表明HYSWATH模型在体航,过渡和翼航等不同航行状态时的纵倾角都比较小,说明非自控组合水翼系统可以保证HYSWATH模型在整个航行过程中的浮态;同时,前水翼的位置和攻角的变化对HYSWATH模型的阻力性能和船模进入翼航状态的速度影响很大,并能改善过渡状态时船舶的阻力性能.

关键词: 船舶设计, 小水线面双体船, 水翼复合船, 模型试验, 阻力

Abstract:

The model test of hydrofoil small waterplane area twin-hull ship (HYSWATH) scheme developed in this paper is carried out to get the buoyance and resistance performances. Various characteristics of the total resistance, draft and trim with different ship speeds, locations of hydrofoils, attack angles of foils and locations of the center of gravity of ship have been measured and analyzed. The results of the model test prove that the buoyance and resistance performances of HYSWATH model are very good. The location of hydrofoils, attack angles of foils and location of the center of gravity of ship influence the resistance and velaity of the HYSWATH, and improve the resistance pertormance of HYSWATH in transitive state.

Key words: ship design, SWATH, hovercraft hybrid ship, model test, resistance

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