Improving energy storage by PCM using hybrid nanofluid[(SWCNTs-CuO)/H_(2)O]and a helical(spiral)coil:Hybrid passive techniques

作     者：Aliakbar Hosseinpour Mohsen Pourfallah Mosayeb Gholinia Aliakbar Hosseinpour;Mohsen Pourfallah;Mosayeb Gholinia

作者机构：Department of Mechanical EngineeringBabol Noshirvani University of TechnologyBabolIran Department of Mechanical EngineeringMazandaran University of Science and TechnologyBabolIran CNR-ITAE–Institute of Advanced Energy Technologies“Nicola Giordano”MessinaItaly 

出 版 物：《Theoretical & Applied Mechanics Letters》 (力学快报（英文版）)

年 卷 期：2023年第13卷第4期

页      面：299-310页

核心收录：

学科分类：080704[工学-流体机械及工程] 080103[工学-流体力学] 08[工学] 0807[工学-动力工程及工程热物理] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0802[工学-机械工程] 0801[工学-力学（可授工学、理学学位）] 0812[工学-计算机科学与技术（可授工学、理学学位）] 0702[理学-物理学] 

主　　题：PCM melting Helical coli Thermal energy storage CFD analysis 

摘      要：The aim of this study is the numerical analysis of the melting process of the phase change material(PCM)in a spiral *** space between the inner tube and outer shell is filled with RT-50 as ***,the hybrid nanofluid(with a carbon component)flows through the inner *** novelty of this work is to use different configurations of fin and different percentage of hybrid nanoparticles(SWCNTs-Cu O)on the PCM melting *** the numerical model created by ANSYS-Fluent,the effect of various inlet temperatures is *** results indicate that the extended surface created by extra fin has a dominant effect on melting time,so by adding the third fin,the melting time is reduced by 39.24%.The next most influential factor in PCM melting is the inlet temperature of the working fluid,so that 10°C increment of temperature result in the PCM melting time decreased by 35.41%.