摘要
采用CFD方法对某一深拖母船的阻力性能进行分析比较,计算一组航速下深拖母船的阻力,比较不同开口方式的阻力性能,分析其流场和压力分布,研究其阻力增加的原因,并探索减小阻力的方法。计算方法及所得出的结论可以为母船的设计以及开口船舶的阻力性能研究提供参考。
The CFD method is used to analyze and compare the resistance performance of a deep towed system＇s mother ship at different speed. The resistance of the mother ship is calculated. The resistance performance of different opening ways is compared. The flow field and pressure distribution are analyzed. The reason for the resistance increase is studied and the method to reduce resistance is explored. The calculation method and the conclusion can provide a reference for the design of mother ships and the resistance performance researches of ships with notch.
出处
《船舶工程》
CSCD
北大核心
2017年第11期13-17,共5页
Ship Engineering
关键词
深拖母船
开口
阻力性能
deep-towed system＇s mother ship
notch
resistance performance
