Effect of Nanomaterials Addition to Phase Change Materials on Heat Transfer in Solar Panels under Iraqi Atmospheric Conditions
作者机构：Department of Power MechanicsHaweja Technical InstituteNorthern Technical UniversityKirkuk36001Iraq Department of Reconstruction and ProjectsMinistry of Higher Education and Scientific ResearchBaghdad10065Iraq Department of PhysicsCollege of EducationAl-Iraqia UniversityBaghdad10053Iraq Engineering Technical College of MosulNorthern Technical UniversityMosul41002Iraq
出 版 物：《Frontiers in Heat and Mass Transfer》 (热量和质量传递前沿（英文）)
年 卷 期：2023年第21卷第1期
页 面：215-226页
核心收录：
学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
主 题：Copper oxide nanoparticles nanoparticle beeswax thermal conductivity phase-change materials
摘 要：It is common knowledge that phase-change materials are used for the purpose of thermal storage because of the characteristics that are exclusive to these materials and not found in *** characteristics include a large capacity for absorbing heat and a large capacity for releasing heat when the phase changes;however,these materials have a low thermal *** paper presents the results of an experimental study that investigated the impact that nanoparticles of copper oxide had on reducing the temperature of solar *** phase change substance that was used was determined to be *** impact of adding nanoscale copper oxide at a concentration of 0.05%of the total mass of wax was investigated and compared to a reference solar panel that did not contain any nanoscale *** findings demonstrated that the incorporation of nanoscale copper oxide brought about a reduction of three℃ in the plate’s average temperature as well as a one percent improvement in its electrical *** cases where it seems that the use of nanoparticles might potentially enhance the performance of integrated solar energy systems that contain phase change.
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