A MICRO-MACRO ANALYSIS FOR THE MAGNETOMECHANICAL BEHAVIOR OF MRFs

摘要：

A micro-macro model is suggested for the magnetomechanical behavior of MRFsbased on micromechanics and a statistical approach.It takes into account the effectsof the intensity of magnetic field,the size and the volume fraction of particles,shearstrain rate and light non-ferromagnetic coating,etc.on the critical shear stress ofMRFs.The common Binghams model and dual-viscosity model can be obtained asits special cases.The model is comprehensive,simple,and can easily be used for theinitial 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 H.W.Zheng

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: 653-656

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）