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arXiv 0902.1568physics.class-phphysics.ao-phphysics.bio-phphysics.flu-dyn
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耗散流控系统的稳态与最大熵产生原理

Steady State of a Dissipative Flow-Controlled System and the Maximum Entropy Production Principle

Robert K. Niven

摘要:

一个理论来预测的稳态位置的耗散,流量控制系统,定义的控制量,开发的最大熵(MaxEnt)原则的Jaynes的基础上,涉及最小化的广义自由能的潜力。分析提供了一个本地的,有条件的形式的最大熵产生(MEP)原则,成功地预测了许多这样的系统的可观察到的属性的理论依据。该分析揭示了稳态流动系统中热力学第二定律的一种非常不同的表现形式,它为包括生命在内的复杂系统的形成提供了驱动力。

英文摘要:

A theory to predict the steady state position of a dissipative, flow-controlled system, as defined by a control volume, is developed based on the Maximum Entropy (MaxEnt) principle of Jaynes, involving minimisation of a generalised free energy-like potential. The analysis provides a theoretical justification of a local, conditional form of the Maximum Entropy Production (MEP) principle, which successfully predicts the observable properties of many such systems. The analysis reveals a very different manifestation of the second law of thermodynamics in steady state flow systems, which {provides a driving force for} the formation of complex systems, including life.

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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