Error estimates for 1D asymptotic models in coaxial cables with non-homogeneous cross-section

1区工程技术 Q1 Engineering

Advances in Applied Mechanics Pub Date : 2012-12-01 DOI:10.4208/AAMM.12-12S06

S. Imperiale, P. Joly

引用次数: 10

Abstract

This paper is the first contribution towards the rigorous justification of asymptotic 1D models for the time-domain simulation of the propagation of electromagnetic waves in coaxial cables. Our general objective is to derive error estimates between the "exact" solution of the full 3D model and the "approximate" solution of the 1D model known as the Telegraphist's equation.

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非均匀截面同轴电缆一维渐近模型误差估计

本文是第一个对时域模拟电磁波在同轴电缆中传播的渐近一维模型的严格证明的贡献。我们的总体目标是推导出完整3D模型的“精确”解和1D模型的“近似”解之间的误差估计，即电报者方程。

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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来源期刊

Advances in Applied Mechanics 工程技术-工程：机械

CiteScore

23.30

自引率

0.00%

发文量

期刊介绍： Advances in Applied Mechanics draws together recent significant advances in all areas of applied mechanics. Published since 1948, it aims to provide the highest quality, authoritative review articles on topics in the mechanical sciences. It is of primary interest to scientists and engineers working in the various branches of mechanics and is also valuable to those who apply the results of investigations in mechanics to areas such as aerospace, chemical, civil, environmental, mechanical and nuclear engineering.