【摘要】 采用变网格技术对温度场进行数值模拟 ;在分析了粗、细网格温度场计算特点的基础上 ,给出了粗、细网格在二维以及三维场合下基于有限差分的算法。文章最后给出了一个变网格技术在温度场中应用的实例更多还原

【Abstract】 This paper studies the technique of variabledimensionmesh on the numerical simulation of temperature field,and also puts forth algorithms of thick and thin mesh on 2D and 3D based on FDM on the basis of analysing the characteristics of temperature field of thick and thin mesh.And an application of the technique of variabledimensionmesh on the numerical simulation of temperature field is finally given.更多还原