半滑行前三体船型模型阻力对比试验研究  

Resistance Model Testing of Semi-planning Forward Placed Outrigger Trimaran Hull Forms

作　　者：闫蕾[1] 宗智[1] 倪少玲[1] 李海涛[1] 孙雷[1] 李磊[1] 李柯[1] 

机构地区：[1]大连理工大学船舶工程学院,辽宁大连116024

出　　处：《船海工程》2013年第1期41-44,49,共5页Ship & Ocean Engineering

基　　金：创新研究群体科学基金(50921001);国家重点基础研究发展计划项目(973):(2010CB832704);高技术船舶科研项目:半滑行复合前三体关键技术研究

摘　　要：通过两艘不同线型、不同吃水的三体船模型较高试验航速静水阻力试验,分析三体船侧体布局对三体船阻力性能的影响,给出在不同航速范围阻力性能较优的侧体布局方案,验证侧体纵向位于主体舯前的三体船在高速段阻力性能更优这一结论。The model test was conducted in calm water to obtain the resistance over a range of higher Froude numbers, bytwo trimaran models with different lines and drafts. The relationships between the trimaran resistance and the configurations of outriggers were investigated. Optimum alternatives for configurations in different ranges of speed were proposed. It was proved that the resistance performance is better when outriggers are placed at the forward of the amidships of main hull, and this conclusion is universal as well.

关 键 词：阻力性能 模型试验 剩余阻力 前三体船型 

分 类 号：U661.3[交通运输工程—船舶及航道工程]