摘要
为了研究基于Magnus效应的船用减摇装置(转子翼)的水动力特性,本文结合美国Quantum公司推出的Maglift型产品,采用ANSYS软件分析了不同航速、转速下转子翼的升/阻特性。建立了转子翼绕流的几何模型,利用ANSYS-CFX对转子翼的升/阻力及升/阻系数进行稳态仿真分析,将得到的升力进行非线性曲面拟合,得到转子翼升力与转速和航速的关系。仿真结果表明:转子翼的升/阻力受航速、转速的影响显著,均随二者的增加而增加;与传统减摇鳍对比,Magnus减摇装置具有更高的升力系数,开展对Magnus减摇装置的水动力分析具有十分重要而深远的意义。
The present work explores the hydrodynamic characteristics of an anti-rolling device for ships(rotor wing)based on the Magnus effect.The lift/drag characteristics of the Maglift rotor stabilizer introduced by Quantum of the United States of America at different air and rotational speeds are analyzed using the software ANSYS.The geometric model of the flow around a rotating cylinder(rotating wing)is modeled.The lift/drag and lift/drag coefficients of the rotor wing are then simulated and analyzed on its steady state.Finally,the relationship among the lift,ship speed,and rotary speed is obtained by non-linear surface fitting.The simulation results show that both the lift and drag of the rotor wing increase with an increase in ship speed and rotary speed.Compared with the traditional fin stabilizer,the Magnus stabilizer has a higher lift coefficient.Hence,the research on hydrodynamics analysis of Magnus stabilizer is important and has far-reaching significance.
作者
梁利华
姜寅令
亢武臣
赵朋
LIANG Lihua;JIANG Yinling;KANG Wuchen;ZHAO Peng(College of Automation, Harbin Engineering University, Harbin 150001, China;School of Electrical Engineering and Information, Northeast Petroleum University, Daqing 163318, China;SINOPEC Research Institute of Petroleum Engineering, Beijing 100101, China;Department of Transportation and Vehicle Engineering, Tangshan University, Tangshan 063000, China)
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
北大核心
2021年第4期555-560,共6页
Journal of Harbin Engineering University
基金
中央高校基本业务经费专项资金项目(HEUCFM170404)
唐山学院博创基金(1402001).
