2012
DOI: 10.1016/j.energy.2012.09.029
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Thermochemical process for seasonal storage of solar energy: Characterization and modeling of a high density reactive bed

Abstract: Abstract:This paper focuses on the characterization and modeling of a solid/gas thermochemical reaction between a porous reactive bed and moist air flowing through it. The aim is the optimization of both energy density and permeability of the reactive bed, in order to realize a high density thermochemical system for seasonal thermal storage for house heating application. Several samples with different implementation parameters (density, binder, diffuser, porous bed texture) have been tested. Promising results … Show more

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Cited by 158 publications
(65 citation statements)
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“…b This density (48 kg/m 3 ) of the expanded natural graphite is based on the one at 300°C in[38]. c The density (2386 kg/m 3 ) of the strontium bromide hexahydrate comes from[49]. d The density (1670 kg/m 3 ) of the magnesium sulfate heptahydrate comes from[34].…”
mentioning
confidence: 99%
“…b This density (48 kg/m 3 ) of the expanded natural graphite is based on the one at 300°C in[38]. c The density (2386 kg/m 3 ) of the strontium bromide hexahydrate comes from[49]. d The density (1670 kg/m 3 ) of the magnesium sulfate heptahydrate comes from[34].…”
mentioning
confidence: 99%
“…50 kWh/m 3 ) and latent (c.a. 100 kWh/m 3 ) heat storage [29,30,[39][40][41]. If the annual heating demand is 25 kWh/m 2 /year that is typical for standards of low energy buildings in Europe a 100 m 2 house consumes for heating about 9 GJ per year.…”
Section: Adsorptive Inter-seasonal Heat Storagementioning
confidence: 99%
“…There are mainly three types of thermal energy storage systems (Dinçer and Rosen, 2011). These are sensible heat storage (Fernandez et al, 2010), latent heat storage (Sharma et al, 2009), and thermochemical storage (Michel et al, 2012). According to Tatsidjodoung et al (2013), sensible heat storage method is the most widely used technique for heating and cooling needs because is the simplest and least expensive way to store energy.…”
Section: Introductionmentioning
confidence: 99%