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arXiv 2004.01989math-phmath.MP
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简单摩擦系统的接触几何

Contact geometry for simple thermodynamical systems with friction

Alexandre Anahory Simoes, Manuel de León, Manuel Lainz Valcázar, David Martín de Diego

摘要:

利用接触几何,我们给出了一类简单但重要的热力学系统的新的特征,这类系统自然满足热力学热力学第一定律(总能量守恒)和热力学第二定律(熵增加)。我们完全澄清其定性动力学,基本的几何结构,我们展示了如何使用离散梯度方法。

英文摘要:

Using contact geometry we give a new characterization of a simple but important class of thermodynamical systems which naturally satisfy the first law of thermodynamics (total energy preservation) and the second law (increase of entropy). We completely clarify its qualitative dynamics, the underlying geometrical structures and we show how to use discrete gradient methods.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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