CONDUCTION IN A 2-PHASE PLANE WITH DIAMOND-SHAPED TILING

被引：6

作者：

HELSING, J ^{[1
]}

GRIMVALL, G ^{[1
]}

BAO, KD ^{[1
]}

机构：

[1] BEIJING UNIV,DEPT PHYS,BEIJING 100871,PEOPLES R CHINA

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1991年 / 32卷 / 07期

关键词：

D O I：

10.1063/1.529213

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The effective conductivity of a two-phase two-dimensional composite with diamond-shaped tiling is considered. This analysis, based on a projection of the boundary conditions on linear combinations of solutions to the electrostatic equation that are orthonormal on the boundary, generalizes results by Keller [J. Math. Phys. 28, 2516 (1987)] and others. Numerical results are given for several conductivity ratios of the two phases and for varying obtuse angles of the tiles. Special emphasis is given to very large and very small conductivity differences, and very elongated tiles.

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页码：1958 / 1960

页数：3

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