Guest Editors
Prof. Cong Qi, China University of Mining and Technology, China
Prof. Wenpeng Hong, Northeast Electric Power University, China
Prof. Yuling Zhai, Kunming University of Science and Technology, China
Dr. Guice Yao, Beihang University, China
Prof. Davood Toghraie, Islamic Azad University, Khomeinishar
Summary
Due to the energy crisis and energy inefficiency, advanced technology of micro and nano flow and structures, as an effective means of heat transfer enhancement, is becoming more significant and has attracted more and more attention. This section aims to develop advanced technology of micro and nano flow and structures, and reveal the mechanism of heat transfer enhancement at the micro-nano scale. Both original research and review articles on micro-nano scale heat transfer enhancement technologies are highly welcome.
The special issue covers a wide range of topics, including:, but not limited to
• Advanced technology of nanofluids;
• Advanced technology of microchannel;
• Advanced technology of microstructure;
• Advanced technology of porous medium;
• Advanced technology of bionic structure;
• Advanced technology of modified surface;
• Advanced technology of nano-film;
• Advanced technology of heat pipe;
• Lattice Boltzmann model.
Keywords
Thermal management of electronic components; energy storage; nanofluids; microchannel; microstructure; bionic structure; Lattice Boltzmann model
Published Papers
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Open Access
ARTICLE
Experimental Performance Evaluation and Artificial-Neural-Network Modeling of ZnO-CuO/EG-W Hybrid Nanofluids
Yuling Zhai, Long Li, Zihao Xuan, Mingyan Ma, Hua Wang
FDMP-Fluid Dynamics & Materials Processing, Vol.18, No.3, pp. 629-646, 2022, DOI:10.32604/fdmp.2022.017485
（This article belongs to this Special Issue:
Advanced Technology of Micro and Nano Flow and Structures for Thermal Management of Electronic Components and Energy Storage)
Abstract The thermo-physical properties of nanofluids are highly dependent on the used base fluid. This study explores the influence of the mixing ratio on the thermal conductivity and viscosity of ZnO-CuO/EG (ethylene glycol)-W (water) hybrid nanofluids with mass concentration and temperatures in the ranges 1-5 wt.% and 25-60°C, respectively. The characteristics and stability of these mixtures were estimated by TEM (transmission electron microscopy), visual observation, and absorbance tests. The results show that 120 min of sonication and the addition of PVP (polyvinyl pyrrolidone) surfactant can prevent sedimentation for a period reaching up to 20 days. The increase of EG (ethylene glycol)…
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