Simulation of hybrid nanofluid flow within a microchannel heat sink considering porous media analyzing CPU stability
Wang J. Xu Y.-P. Qahiti R. Jafaryar M. Alazwari M.A. Abu-Hamdeh N.H. Issakhov A. Selim M.M.
January 2022Elsevier B.V.
Journal of Petroleum Science and Engineering
2022#208
Current article aims to numerically scrutinize and compare the forced convection in three different configurations of a 3D heat sink. Two models of porous were designed aiming to evaluate the effects of nanomaterial and metallic foam to the conventional solid heat sink on thermal performance. In these two models, porous material with the same volume fraction was located in two different positions to have different contact areas with the solid. MWCNT-Fe3O4 hybrid nanofluid has been utilized as coolant working fluid. Validations were carried out in the critical case of 47 W for pure water through comparison with previous experimental work in which the whole surface of the CPU is covered with porous media. According to the results, at the constant Reynolds number, the heat sinks, which are consist of metallic foam, have better cooling performance and are able to decrease the surface temperature of heat sink more.
Aluminium foam , CPU stability And lifetime , Hybrid nanoparticle , Microchannel heat sink , Porous media , Processor cooling
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Business School, Yantai Nanshan University, 265713, ShanDong, China
School of Mathematical Sciences, Tiangong University, Tianjin, 300387, China
Department of Mathematics, Faculty of Science, Jazan University, Saudi Arabia
Renewable Energy Systems and Nanofluid Applications in Heat Transfer Laboratory, Babol Noshirvani University of Technology, Babol, Iran
Mechanical Engineering Department, Faculty of Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
Center of Research Excellence in Renewable Energy and Power Systems, and Department of Mechanical Engineering, Faculty of Engineering, K. A. CARE Energy Research and Innovation Center, King Abdulaziz University, Jeddah, Saudi Arabia
Department of Mathematical and Computer Modeling, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Department of Mathematical and Computer Modeling, Kazakh-British Technical University, Almaty, Kazakhstan
Department of Mathematics, Al-Aflaj College of Science and Humanities Studies, Prince Sattam Bin Abdulaziz University, Al-Aflaj, 710-11912, Saudi Arabia
Department of Mathematics, Suez Faculty of Science, Suez University, Egypt
Business School
School of Mathematical Sciences
Department of Mathematics
Renewable Energy Systems and Nanofluid Applications in Heat Transfer Laboratory
Mechanical Engineering Department
Center of Research Excellence in Renewable Energy and Power Systems
Department of Mathematical and Computer Modeling
Department of Mathematical and Computer Modeling
Department of Mathematics
Department of Mathematics
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