Energy Consumption Determination of the Heat Storage Device Based on the Phase Change Material Depending on the Temperature Ranges

Vladyslav Bondarenko*, Abdessamad Faik**,***, Yaroslav Grosu**,****, Victor Stoudenets*
*National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Kyiv, Ukraine; **Centre for Cooperative Research on Alternative Energies (CIC energiGUNE), Basque Research and Technology Alliance (BRTA), Vitoria-Gasteiz, Spain; ***Materials Science, Energy and Nano-engineering, Mohammed VI Polytechnic University, Ben Guerir, Morocco; ****University of Silesia, Katowice, Poland
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Abstract
The work concerns determining the energy performance of the heat storage device based on the phase change material for the solar dish Stirling unit. Experimental studies were performed with the heat storage material, made of the eutectic metal alloy Mg-51%Zn. The energy characteristics are determined by mathematical analysis of the experimental data and simulation of the process of cooling the heat storage.

Keywords
heat storage, phase change material, solar dish Stirling

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