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arXiv · 2008.13721

Constraints on Onsager coefficients from quasi-static and reversible operations

Ramandeep S. Johal
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Abstract

The performance of a generic, cyclic heat engine between two heat reservoirs is discussed within a linear-irreversible framework. The Onsager reciprocal relation is derived as a consequence of the equivalence between quasi-static and reversible operations, under the tight-coupling condition. When the latter condition is relaxed, it is possible to achieve reversible cycle in a finite duration. Onsager reciprocity must be violated when either the quasi-static cycle is not reversible, or the reversible cycle is not quasi-static.

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Ramandeep S. Johal. 2020-09-17. Constraints on Onsager coefficients from quasi-static and reversible operations. https://arxiv.org/abs/2008.13721

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