TRANSIENT HEAT CONDUCTION IN FUNCTIONALLY GRADED MATERIALS DUE TO LOCAL THERMAL SHOCK

摘要：

This paper is concerned with the theoretical treatment of transient temperatureresponses involving ihnctionally graded materials due to nonuniform heat supply.Ananalytical solution is presented for three-dimensional temperature field byLaplace-Hankel integral transformation,in which the uncoupled linear heatconduction theory is adopted.The physical properties of materials are assumed toexponentially model,some numerical results for the temperature change are shownin figure.The results show that the effects of the volume fraction distributions ofconstituent materials on the thermal responses are very significant.

关键词： functionally graded materials heat conduction thermal shock

作者: Feng-Xi Zhou Shi-Rong Li Yuan-Ming Lai

作者单位: School of civil engineering,Lanzhou university of technology,Lanzhou,Gansu730050,China State Key Lab School of Sciences,Lanzhou university of technology,Lanzhou,Gansu730050,China State Key Laboratory of Frozen Soil Engineering,Cold and Arid RegionsEnvironmental and Engineering R

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: 975-979

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）