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Journal Articles Applied Thermal Engineering Year : 2014

Modeling of a nonlinear thermochemical energy storage by adsorption on zeolites

Abstract

A two-dimensional model is built to analyze the coupled heat and mass transfers occurring in the zeolite 13X - water pair within a closed storage system. The proposed model consists of nonlinear coupled differential partial equations, is robust and solved for entire cycles under extreme conditions using the Gear method. The results match observations for a large set of adsorber dimensions even under extreme solicitations. They apply to both adsorption and desorption dynamics, allow energetic predictions and can be helpful to improve design and management of storage systems for building applications. (C) 2014 Elsevier Ltd. All rights reserved.
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Dates and versions

hal-01850776 , version 1 (27-07-2018)

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Marie Duquesne, Jean Toutain, Alain Sempey, Stéphane Ginestet, Elena Palomo Del Barrio. Modeling of a nonlinear thermochemical energy storage by adsorption on zeolites. Applied Thermal Engineering, 2014, 71 (1), pp.469--480. ⟨10.1016/j.applthermaleng.2014.07.002⟩. ⟨hal-01850776⟩
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