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Erschienen in:
2018 | OriginalPaper | Buchkapitel
Prediction of Heat and Mass Transfer Within a Metal-Hydrogen Reactor Using the Lattice Boltzmann Method
verfasst von : F. Bouzgarrou, F. Askri, S. Ben Nasrallah
Erschienen in: Exergy for A Better Environment and Improved Sustainability 1
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Abstract
In this paper, a numerical study of coupled heat and mass transfers during the absorption and desorption processes of metal-hydrogen reactor (LaNi5−H2) is presented. A theoretical model describing the dynamic behavior of the reactor is developed and solved by the lattice Boltzmann method (LBM) given its simple implementation on a computer and high performance.
The numerical simulation was used to present the temporal evolution of the temperature and the hydrogen mass absorbed within the reactor and to compare two configurations of metal-hydrogen reactor (with and without heat exchanger).