A MICRO-MACRO ANALYSIS FOR THE MAGNETOMECHANICAL BEHAVIOR OF MRFs

摘要：

A micro-macro model is suggested for the magnetomechanical behavior of MRFs based on micromechanics and a statistical approach.It takes into account the effects of the intensity of magnetic induction,the size and the volume fraction of particles,shear strain rate and saturation magnetization,etc.on the critical shear stress of MRFs.The common Binghams model and dual-viscosity model can be obtained as its special cases.The model is comprehensive,simple,and can easily be used for the initial design and optimization of high-performance MRFs.

关键词： MRFs chain of dipoles statistical approach micro-macro model

作者: X.H.Peng H.Li

作者单位: Department of Engineering Mechanics,Chongqing University,Chongqing,400044,China

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 31-35

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）