Analysis of an asymptotic thermo fluid-dynamic model for parabolic trough power plants

Giuseppe Maria Coclite; Ingenuin Gasser

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arXiv · 2410.14575

Analysis of an asymptotic thermo fluid-dynamic model for parabolic trough power plants

Giuseppe Maria Coclite·Ingenuin Gasser

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Abstract

Parabolic trough power plants transform solar radiative energy into thermal energy which is then typically used to produce electricity. We consider a model derived in \cite{BGSP} to describe parabolic trough power plants. In particular, the thermo-fluid dynamics is studied in a single collector pipe where the solar radiation is concentrated. The model is the result of simplifying assumptions and asymptotic processes on the underlying mass, momentum and energy balance equations. { We show existence of solutions for the model. In addition we study the long-time behaviour and the stationary problem.

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Giuseppe Maria Coclite, Ingenuin Gasser. 2024-10-18. Analysis of an asymptotic thermo fluid-dynamic model for parabolic trough power plants. https://arxiv.org/abs/2410.14575

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