摘要
在物体壁面与流体间的换热系数为有限值或无限大情况下，用傅里叶积分和δ函数对半无限大物体非稳态导热作了全面分析。
sing Fourier Integral and δ-function an analysis of unsteady heat conduction for semi-infinite body is given in detail, assuming that the coefficient of convective heat transfer on the boundary surface between solid body and fluid is definite or infinite.
出处
《西安矿业学院学报》
北大核心
1996年第1期80-84,共5页
Journal of Xi'an University of Science & Technology
关键词
非稳态导热
对流换热系数
分离变量
半无限物体
unsteady heat conduction coefficient of convective heat transfer separation of variables Fouriers integral δ-function
