Alternative electrostatic Green's function for a long tube

被引:0
|
作者
Barlow, S.E. [1 ]
机构
[1] W. R. Wiley Environ. Molec. Sci. L., Pac. Northwest National Laboratory, P.O. Box 999 (K8-88), Richland, WA 99352, United States
来源
Journal of Applied Physics | 2003年 / 94卷 / 09期
关键词
Bessel functions - Green's function - Laplace transforms;
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摘要
An expression for the electrostatic Green's function in a long conducting tube was derived. This expression allows one to readily compute the potentials and fields at and in the vicinity of the singularity where other methods have difficulty. Evaluating the fields from the gradient of the potential does not give rise to convergence problems.
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页码:6221 / 6222
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