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arXiv · 1812.09350

Thermal optimization of Curzon-Ahlborn heat engines operating under some generalized efficient power regimes

S. Levario-Medina·G. Valencia-Ortega·L. A. Arias-Hernandez
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Abstract

In order to establish better performance compromises between the process functionals of a heat engine, in the context of finite time thermodynamics (FTT), we propose some generalizations for the well known Efficient Power function through certain variables called < >. These generalization proposals show advantages in the characterization of operation modes for an endoreversible heat engine model. In particular, with introduce the k-Efficient Power regime. For this objective function we find the performance of the operation of some power plants through the parameter k. Likewise, for plants that operate in a low efficiency zone, within a configuration space, the k parameter allow us to generate conditions for these plants to operate inside of a high efficiency and low dissipation zone.

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S. Levario-Medina, G. Valencia-Ortega, L. A. Arias-Hernandez. 2018-12-21. Thermal optimization of Curzon-Ahlborn heat engines operating under some generalized efficient power regimes. https://doi.org/10.1140/epjp%2Fi2019-12711-2

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