摘要
分析了摩擦制动过程中界面热量产生的机理，考虑有机摩擦材料热特性随温度变化的特性及接触界面间的热阻，采用界面单元有限元技术对盘式制动器温度场进行了分析，避免了预先人为分配热流，使温度场分析的可靠性得到改善．
The mechanism of frictional heat generated during braking is developed. The effects that the thermal properties vary with temperature of the frictional material and the contact resistance are taken into account. An interface element is used in FEM which avoids the artificial heat partition,then the reliability of the analysis results is improved.
出处
《西安工业学院学报》
CAS
1998年第4期311-315,共5页
Journal of Xi'an Institute of Technology
