Damping of magnetorheological elastomers
The damping property of magnetorheological elastomers (MREs) is characterized by a modified dynamic mechanical-magnetic coupled analyzer. The influence of external magnetic flux density, damping of matrix, content of iron particles,dynamic strain and driving frequency on the MREs damping was investigated experimentally. The results indicate that the MREs damping property depends on the interfacial slip between the inner particles and the matrix. Different from the general composite materials, the interfacial slip in MRE is affected by the external applied magnetic field.
magnetorheological elastomers damping property interfacial slip
CHEN Lin(陈琳) GONG Xing-long(龚兴龙)
CAS Key Laboratory of Mechanical Behavior and Design of Materials,University of Science and Technology of China, Hefei 230027, China; Department of Modern Mechanics, University of Science and Technology of China, Hefei 230027, China
国际会议
长沙
英文
271-274
2008-09-28（万方平台首次上网日期，不代表论文的发表时间）