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Investigating the thermal behavior of phase change materials of ethylene glycol-filled SiO
Due to excessive energy consumption, today's world needs the importance of using renewable and environmentally friendly resources. Therefore, solar energy can be a suitable alternative to fossil and nuclear fuels. In this study, molecular dynamics (MD) simulation was used to investigate the the...
Ausführliche Beschreibung
Due to excessive energy consumption, today's world needs the importance of using renewable and environmentally friendly resources. Therefore, solar energy can be a suitable alternative to fossil and nuclear fuels. In this study, molecular dynamics (MD) simulation was used to investigate the thermal behavior of glass while using Ethylene Glycol-Filled SiO2 Plates as a phase change material (PCM); and when solar radiation of 1 W/m2 was present. The results depicted that the atomic and thermal behavior of glass filled with ethylene glycol in the presence of solar energy is optimized. In such a way, the structure's maximum density and velocity were 0.0628 atom/Å3and 1.851 Å/fs, respectively. And the heat flux and thermal conductivity of the structure converged to 8790.83 W/m2 and 0.85 W/m.K after 10 ns. Then with the addition of solar energy, the density profile and velocity increased to 0.0630 atom/Å3 and 2.010 Å/fs, respectively. Additionally, the heat flux increased to 9872.11 W/m2. Ausführliche Beschreibung