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arXiv physics/0406111physics.chem-phphysics.comp-ph
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克劳修斯不等式:对非平衡热力学定态的启示与NEMD的确证

The Clausius inequality: implications for nonequilibrium thermodynamic steady states with NEMD corroboration

Christopher Gunaseelan Jesudason

摘要:

由不可逆相变的闭卡诺循环的黎曼积分导出了闭系统的克劳修斯不等式。本文导出了最近发展起来的开放系统卡诺循环的相应不等式,它们的性质表明,它们不会像几十年来所提出的那样产生新的非平衡熵.一个模拟使用一个独特的二聚体分子的滞后势-这满足所有的动力学定律-是用来显示局部平衡假设的崩溃。基本居里原理不足以作为选择力通量关系的范例

英文摘要:

The Clausius inequality for closed systems was deduced from the Riemann integration of closed Carnot cycle loops for irreversible transitions. The corresponding inequalities for the recently developed open system Carnot cycles are derived here and their properties indicate that no new nonequilibrium entropy results from them as has been proposed over the decades. A simulation using a unique dimer molecule with a hysteresis potential - which fulfills all the dynamical laws - is used to show breakdown of the local equilibrium hypothesis. The cardinal Curie principle is shown inadequate as a paradigm to select force-flux relationships

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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