计算物理 ›› 1985, Vol. 2 ›› Issue (4): 387-397.
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雷光耀1, 张锁春1, 高骥2
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Lei Guang-yao1, Zhang Suo-chun1, Gao Ji2
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摘要： 为适应大型堤坝渗流分析的需要,本文给出一种不规则凸多边形网格的差分方法,并将其应用于饱和与非饱和渗流计算。结合两种计算模型的实例,给出了该法的计算结果与矩形网格计算结果的比较,讨论了方法的适用性和可靠性。
Abstract: For the computation of saturated-unsaturated water table flow, a kind of difference scheme of irregular convex polygon mesh is developed. Using this method, saturated-unsaturated seepage flow is calculated to AKAI's sand model and KOM-ADA's reservoir model. The results obtained here are compared with results ob -tained from computations in which rectangled difference meshes were used. The applicableness and accuracy of this method are also discussed.
雷光耀, 张锁春, 高骥. 非矩形差分网格的饱和与非饱和渗流计算[J]. 计算物理, 1985, 2(4): 387-397.
Lei Guang-yao, Zhang Suo-chun, Gao Ji. THE COMPUTATION OF SATURATED-UNSATURATED WATER TABLE FLOW USING DIFFERENCE MESH OF IRREGULAR CONVEX POLYGON[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1985, 2(4): 387-397.
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