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Model of the Structure of MRF Driven by Rotating Fields
Zhou Gangyi, Zhang Peiqiang
The Department of Mechanics and Mechanical Engineering, University of Science and Technology of China, Hefei 230026
Abstract:
A model to describe the structure of magnet or heological fluid (MRF) driven by rotating fields is presented. The model explains the phenomena of the radius of the layer structure changing with the rotating frequency, the natephenomena of the thickness of the layer changing with the modulus of the applied field, the factors that domi the phase lag of the structure, Al the results agree with the experimental results presented in current papers
Key words:  MRF, Layerst ructure, Rotating fields
FundProject:国家自然科学基金(19834020)、教育部博士点基金资助项目.
平面旋转场诱导下磁流变液的结构模型
周刚毅*, 张培强
中国科技大学力学与机械工程系,合肥,230027
摘要:
针对平面旋转场下磁流变液中诱导产生的层状结构,提出了恰当的理论模型,该模型成功的解释了层状结构在同步旋转状态下:层间距随磁场的变化关系;旋转层的滞后角随旋转角频率以及其他物理量之间的关系;层半径与旋转角频率之间的关系.理论结果与文献中发表的实验结果相吻合.
关键词:  磁流变液  平面旋转场  层结构
DOI:10.1088/1674-0068/15/4/300-302
分类号: