艉扰流板对穿浪双体船阻力影响的试验研究

Zuo Wenqiang; Dong Wencai; Xia Xiang; Lu Wenli

doi:10.3969/j.issn.1673-3185.2006.04.012

Volume 1 Issue 4

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Zuo Wenqiang, Dong Wencai, Xia Xiang, Lu Wenli. 艉扰流板对穿浪双体船阻力影响的试验研究[J]. Chinese Journal of Ship Research, 2006, 1(4): 52-55. doi: 10.3969/j.issn.1673-3185.2006.04.012

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艉扰流板对穿浪双体船阻力影响的试验研究

doi: 10.3969/j.issn.1673-3185.2006.04.012

1 China Ship Development andDesign Center, Wuhan 430064, China; 2 Dept. of Naval Architecture andOcean Eng. , Naval Univ. of Engineering, Wuhan 430033, China

Received Date: 2006-08-01
Accepted Date: 2006-08-20
Rev Recd Date: 2006-09-10
Publish Date: 2006-08-25

Abstract

This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

通过两种典型片体线型的穿浪双体船静水阻力模型试验，研究了艉扰流板深度变化对穿浪双体船总阻力、航行纵倾角、船体上抬的影响规律。结果表明：艉扰流板可以调整穿浪双体船的航态，达到有效降低阻力的目的，减阻率可达6％～14％，略优于艉部楔形板的减阻效果，且安装和调整更方便；艉扰流板深度对总阻力的影响较大，深度过小，无减阻效果；过大，会引起高速时船体埋艏和阻力增加，其适宜的深度与艉板宽度之比约为1％～2.5％；艉扰流板减阻效果的获得主要是来源剩余阻力的减少。
- wave piercing catamaran,
- resistance,
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- model test