摘要
近十多年来吊舱推进器在众多的船型上取得了成功的应用、积累了使用经验,预报其实船性能成为船东和设计部门关注的重点。文中介绍了吊舱式推进器的特点,分析、介绍了目前几种主要的吊舱推进器模型试验方法及其特点,分析了敞水、自航试验中需要关注的问题;同时介绍了数值模拟预报吊舱推进器水动力性能的几种方法,包括势流法、势流/粘流耦合法、粘流法。
Podded propulsor was widely used in many types of ships in the last decade.How to predict the performance of the full scale podded propulsion vessel is a significant thing to the ship designers and the ship owners.The advantages,the model test methods and CFD method of podded propulsor are presented.The report also focuses on some issues that occurs in the model tests.
出处
《船舶力学》
EI
北大核心
2011年第1期189-197,共9页
Journal of Ship Mechanics
关键词
吊舱式推进器
模型试验方法
CFD方法
性能预报
敞水试验
自航试验
非设计工况
podded propulsor
model test method
CFD method
performance prediction
open water test
self-propulsion test
off-design condition
