开放导电圆柱体的内外表面电荷密度和四极矩

IF 1.9 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electrostatics Pub Date : 2025-07-01 DOI:10.1016/j.elstat.2025.104124

John Lekner

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引用次数: 0

摘要

导电圆柱管的内外表面电荷密度用电容系数表示。内部电荷密度总是小于外部电荷密度。气缸的四极矩取决于前两个电容系数。明确的值是计算一个范围内的长宽比的带电气缸。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Interior and exterior surface charge densities and quadrupole moment of an open conducting cylinder

The interior and exterior surface charge densities on a conducting cylindrical pipe are expressed in terms of its capacitance coefficients. The interior charge density is always smaller than the exterior density. The cylinder quadrupole moment is shown to depend on the first two capacitance coefficients. Explicit values are calculated for a range of aspect ratios of the charged cylinder.

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来源期刊

Journal of Electrostatics 工程技术-工程：电子与电气

CiteScore

4.00

自引率

11.10%

发文量

审稿时长

49 days

期刊介绍： The Journal of Electrostatics is the leading forum for publishing research findings that advance knowledge in the field of electrostatics. We invite submissions in the following areas: Electrostatic charge separation processes. Electrostatic manipulation of particles, droplets, and biological cells. Electrostatically driven or controlled fluid flow. Electrostatics in the gas phase.