Effect of Heating Position on Thermal Energy Storage in Cavity With/Without Open-cell Metallic Foams

作者: A. Yatağanbaba , İ Kurtbaş

DOI: 10.1080/08916152.2014.989376

关键词: Heat transferThermal reservoirHeat fluxNatural convectionComposite materialThermal energy storageThermodynamicsMetal foamVolume (thermodynamics)Materials sciencePhase-change material

摘要: Thermal energy storage systems inherently store heat at different heating positions. In other words, the performance changes depending on this study, effects of surface position and reinforcement open-cell metal foam phase change material melting fraction were experimentally investigated. For purpose, a small-scale rectangular cube was made plexiglass having volume 274 cm3. One surfaces heated with constant flux, whereas isolated from room temperature in environment. Three fluxes applied bottom, top, side experiments. Paraffin (n-heptacosane), point 59°C–61°C as rapid charge/discharge, used thermal system. Depending it observed that effect natural convection ...

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