摘要
通过数值计算方法,模拟回转体在水下的航行,分析回转体周围流场、压强及其壁面上阻力的分布,并根据计算结果为该回转体设计了有效的微气泡减阻方案。
The resistance feature of the revolving object moving underwater was simulated numerically. The flow field surrounding the revolving object, pressure and resistance distribution on its wall were calculated in order to design a micro-bubble reducing resistance scheme for the revolving object.
出处
《船海工程》
北大核心
2008年第4期138-141,共4页
Ship & Ocean Engineering
关键词
回转体
微气泡
摩擦阻力
粘压阻力
revolving object
micro-bubble
viscous resistance
pressure resistance
