相对论热传导在大流量体制中的相对论热传导
1Department of Mathematics, Vanderbilt University, Nashville, TN 37240, USA.
Entropy (Basel, Switzerland)
|February 23, 2024
概括
我们提出了一种方法来从微物理学中推导流体构成关系,重点是热传导. 这种方法利用卡特的双流体理论来准确的相对论热惯性描述.
科学领域:
- 热力学是一种热力学.
- 流体动力学 流体动力学
- 相对论物理学 相对论物理学
背景情况:
- 在大型热流下评估导热流体的构成关系具有挑战性.
- 现有的水力动力学形式主义可能无法完全捕捉诸如热惯性之类的相对论效应.
研究的目的:
- 提出一个一般的程序,直接从微物理学中推导出构成关系.
- 在相对主义热传导适合的水力动力学框架内应用此过程.
主要方法:
- 利用卡特的两流体理论,这与欧廷格的相对论热传导的通用理论保持一致.
- 应用拟议程序来评估使用最大气动力学和查普曼-恩斯科格理论的构成关系.
主要成果:
- 已经建立了一个评估微物理构成关系的一般程序.
- 该框架正确地描述了相对论热惯性和可逆和不可逆过程之间的合.
- 具体的应用证明了该程序的实用性,并建立了水力动力学理论.
结论:
- 拟议的方法提供了一种可靠的方式来确定导热流体的构成关系.
- 卡特的双流体理论为相对论热传导现象提供了一个合适的框架.
- 该过程通过最大力水力学和查普曼-恩斯科格理论的应用得到了验证.
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