Formal Similarity of Solutions in the Laplace Space on the Class of Fluid Flow Differential Equation

查看全文 作　　者：[1]贾闽惠;[2]李顺初 机构地区：[1]School of Applied Mathematics, University of Electronic Science and Technology of China Chengdu 610054 China;[2]Institute of Applied Mathematics, XiHua University Chengdu 610039 China 出　　处：《Journal of Electronic Science and Technology of China》索引2005年第3卷第2期,共3页 摘　　要：In this paper, the fluid flow differential equation based on the homogenous reservoirs model is first reviewed. Then a theorem about the formal similarity of solutions in the Laplace space with outer boundary conditions and inner boundary condition is presented and proved. Lastly, a corollary of our theorem is given particularly on inner boundary. The obtained results are very helpful for understanding inherent laws of relevant engineering science and designing practical analysis software. 关 键 词：流体流动 微分方程 边界条件 形式相似 拉普拉斯空间