Investigation and simulation of parabolic trough collector with the presence of hybrid nanofluid in the finned receiver tube

作     者：M.Javidan M.Gorji-Bandpy A.Al-Araji M.Javidan;M.Gorji-Bandpy;A.Al-Araji

作者机构：Department of Mechanical EngineeringBabol Noshirvani University of TechnologyBabol 47148-71167Iran 

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

年 卷 期：2023年第13卷第6期

页      面：484-493页

核心收录：

学科分类：080703[工学-动力机械及工程] 08[工学] 0807[工学-动力工程及工程热物理] 0801[工学-力学（可授工学、理学学位）] 

主　　题：Parabolic trough collectors Hybrid nano-fluid Syltherm oil-800 Ag-MgO Thermal performance 

摘      要：The present study discusses the thermal performance of the receiver tube,which contains a wall with various fin shapes in the parabolic trough *** fins and bulge surfaces of the inner wall of the receiver tube increase the turbulent fluid *** pursuance of uniform distribution of heat transfer,various fin shapes such as square-shape,circle-shape,triangle-shape,and combined square-circle shapes were inserted,examined,and compared.A study of the temperature differences and fluid flow is meaningful for this project therefore finite volume method was used to investigate heat ***,hybrid Nano-Fluid AL_(2)O_(3-)CuO,TiO_(2-)Cu,and AgMgO were applied to increase thermal *** the combined square-circle-shaped fin was inserted,the thermal peak of fluid flow in the receiver tube was lower than the other studied fin shapes by almost 1%.Besides,the hybrid nano-fluid Ag-MgO Syltherm-oil-800 has lower thermal waste in comparison to others by more than 3%.