摘要
针对一种新型开架式模态切换水下机器人(MC-ROV)的流体动力性能开展研究,利用计算流体力学软件Fluent计算了MC-ROV在水平直航、水平斜航、垂直斜航的水动力性能,给出了开架式ROV的水动力及力矩变化曲线,探讨了不同攻角及航速对开架式ROV水动力性能的影响,为进一步开展MC-ROV运动性能预报及操控系统提供了基础。
In this paper, CFD software Fluent was used for a new kind of open-shelf mode change ROV（MC-ROV）. The hydrody- namic performances of the underwater vehicle in the state of horizontal direct sailing, horizontal oblique sailing and vertical oblique sailing were calculated. The change curves of hydrodynamic force and torque for frame type ROV were also given. The impacts of different angles of attack and speeds on ROV hydrodynamic performance were discussed. The study provides the basis for predicting the motion characteristics and developing the control system of MC-ROV.
出处
《机械工程与自动化》
2015年第3期7-9,12,共4页
Mechanical Engineering & Automation
基金
江苏省产学研联合创新资金--前瞻性联合研究项目(BY2012181)
