On the Problem of Energy Concentration

Pub Date : 2023-12-20 DOI:10.1134/s0081543823040077

A. N. Golubyatnikov, D. V. Ukrainskii

引用次数: 0

Abstract

We discuss the well-known problem of energy concentration, which is the inverse of the strong explosion or the expanding piston problem. Using a number of physical examples, we show that under certain conditions and with certain forces involved in the focusing process, one can achieve the concentration of any amount of energy. First of all, this applies to the gravity force and its manifestation in problems of relativity theory with viscosity and heat conduction taken into account.

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关于能源集中问题

摘要我们讨论了众所周知的能量集中问题，它是强爆炸或膨胀活塞问题的逆问题。通过一些物理实例，我们表明，在一定条件下，如果聚焦过程中涉及一定的力，就可以实现任何数量能量的集中。首先，这适用于万有引力及其在相对论问题中的表现，并考虑了粘度和热传导。

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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