论文标题
扩展的Maxwell方程式用于机械驱动的媒体系统，该系统随着加速而移动
The expanded Maxwell's equations for a mechano-driven media system that moves with acceleration
论文作者
论文摘要
在经典的电动力学中，通过对观察者或介质的运动，它总是自然地假设相对运动速度是沿直线的常数（例如，在惯性参考框架中），因此可以使用特殊的相对论轻松地描述真空空间中带电粒子的电磁行为。但是，对于工程应用，媒体具有形状和尺寸，并且可能会随着加速度而移动，而在摩擦电纳米生成器中的最新实验进展揭示了扩展麦克斯韦方程的证据，以包括媒体运动，这些运动可能是时间甚至依赖空间。因此，我们通过忽略相对论效应，开发了机械驱动媒体系统（MES-F-MDMS）扩展的麦克斯韦方程。本文首先介绍了该领域的最新进展。其次，我们为随着加速度移动的媒体系统进行了广泛研究Faraday的电磁诱导定律。我们得出的结论是，新开发的MES-F-MDM需要描述具有有限尺寸和体积的介质中的电动力学，并且随着加速度的加速而移动。经典的麦克斯韦方程是描述附近介质在移动时真空空间中的电动力学。
In classical electrodynamics, by motion for either the observer or the media, it always naturally assumed that the relative moving velocity is a constant along a straight line (e.g., in inertia reference frame), so that the electromagnetic behavior of charged particles in vacuum space can be easily described using special relativity. However, for engineering applications, the media have shapes and sizes and may move with acceleration, and recent experimental progresses in triboelectric nanogenerators have revealed evidences for expanding the Maxwell's equations to include media motion that could be time and even space dependent. Therefore, we have developed the expanded Maxwell's equations for a mechano-driven media system (MEs-f-MDMS) by neglecting relativistic effect. This article first presents the updated progresses made in the field. Secondly, we extensively investigated the Faraday's law of electromagnetic induction for a media system that moves with an acceleration. We concluded that, the newly developed MEs-f-MDMS are required for describing the electrodynamics inside a media that has a finite size and volume and move with and even without acceleration. The classical Maxwell's equations are to describe the electrodynamics in vacuum space when the media in the nearby are moving.
