排水型深V船系列模型尾板减阻试验研究

上海交通大学学报（自然版） ›› 2011, Vol. 45 ›› Issue (04): 475-480.

排水型深V船系列模型尾板减阻试验研究

郑义, 董文才, 姚朝帮

（海军工程大学船舶与动力学院，武汉 430033）

收稿日期:2010-09-06 出版日期:2011-04-29 发布日期:2011-04-29
基金资助:
国家自然科学基金资助项目（50879090）

Experimental Study on Resistance Reduction of Displacement Type Deep-V Hull Model Using Stern Flap

ZHENG Yi, DONG Wen-Cai, YAO Chao-Bang

(College of Naval Architecture & Power, Naval University of Engineering, Wuhan 430033, China)

Received:2010-09-06 Online:2011-04-29 Published:2011-04-29

摘要/Abstract

摘要： 针对千吨级排水型深V船减阻节能的需要，开展小系列深V船尾板减阻试验研究.尾板长度变化范围为(0.010~0.023)Lwl，尾板下反角为3°~10°，试验速度区间为Fr=0.15~0.52.基于试验数据，综合分析了航速、尾板长度及下反角等参数变化对减阻效果及船体航行纵倾的影响规律，获得了优良减阻效果的尾板设计参数及适用航速范围.

关键词: 深V船型；尾板；模型试验；减阻

Abstract: Model tests of kiloton displacement type deep V ship series using stern flap for resistance reduction were carried through. The flap chord varies from 0.010 Lwl to 0.023 Lwl, install angle changes from 3° to 10°, and the test speed range from Fr=0.12 to 0.52. The influence of ship speed, flap chord and install angle on resistance reduction rate and running trim were investigated based on test data. Optimized stern flap parameters with application range were obtained for this particular ship form.

Key words: deep V ship, stern flap, model test, resistance reduction

中图分类号:

U661.73

郑义, 董文才, 姚朝帮. 排水型深V船系列模型尾板减阻试验研究[J]. 上海交通大学学报（自然版）, 2011, 45(04): 475-480.

ZHENG Yi, DONG Wen-Cai, YAO Chao-Bang. Experimental Study on Resistance Reduction of Displacement Type Deep-V Hull Model Using Stern Flap[J]. Journal of Shanghai Jiaotong University, 2011, 45(04): 475-480.

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