1- Department of Mechanical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran. 2- Department of Mechanical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran. , arashlavasani@iauctb.ac.ir 3- Department of Energy, Qochan University of Technology, Qochan, Iran
Abstract: (84 Views)
In this study, the cooling of a photovoltaic system with a concentrator is done with the help of a heat sink containing phase change materials and copper oxide nanoparticles using a numerical method. The photovoltaic module has a two-dimensional concentrator, and n-octadecane is chosen as the phase change material, and the mass fraction of copper oxide nanoparticles is 3 and 5%. The results of this research show that adding copper oxide nanoparticles with a mass fraction of 3% and 5% to the basic phase change material reduces the temperature of the solar cell from 191 o C to 185 o C and 180 o C, respectively.
Watandost R, MirAbdollah Lavasani A, Dinarund S, Sardarabadi M, Iftikhari Yazdi M. Cooling of a concentrator photovoltaic system with using a heat sink containing phase change materials and copper oxide nanoparticles. تبدیل انرژی 2024; 11 (2) : 1 URL: http://jeed.dezful.iau.ir/article-1-495-en.html