热方程的快进演化:绝热状态下的可调热输运

IF 0.8 Q4 NANOSCIENCE & NANOTECHNOLOGY

Nanosystems: Physics, Chemistry, Mathematics Pub Date : 2023-08-30 DOI:10.17586/2220-8054-2023-14-4-421-427

J. Matrasulov, J.R. Yusupov, A.A. Saidov

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引用次数: 0

摘要

我们考虑用热方程描述的过程的快进演化问题。这个问题是在一个绝热膨胀的时变方框上考虑的。注意传热过程的加速。研究了所谓的绝热捷径，即绝热状态的快速推进。分析了标准和快进状态下的热流密度和温度分布。

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Fast forward evolution in heat equation: Tunable heat transport in adiabatic regime

A BSTRACT We consider the problem of fast forward evolution of the processes described in terms of the heat equation. The matter is considered on an adiabatically expanding time-dependent box. Attention is paid to acceleration of heat transfer processes. So called shortcuts to adiabaticity, implying fast forwarding of the adiabatic states are studied. Heat ﬂux and temperature proﬁles are analyzed for standard and fast forwarded regimes.

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来源期刊

Nanosystems: Physics, Chemistry, Mathematics NANOSCIENCE & NANOTECHNOLOGY-

CiteScore

1.80

自引率

11.10%

发文量