Development and validation of a direct passage arrangement method for multistream plate fin heat exchangers
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DOI: 10.1016/j.applthermaleng.2017.11.054
Abstract: Abstract Passage arrangement quality significantly affects the performance of multistream plate fin heat exchanger (MPFHEs) because a bad arrangement may result in uneven temperature difference field and pressure field between passages and thus reduce the… read more here.
Keywords: passage arrangement; method; fin heat; arrangement ... See more keywords
Thermal design and optimization of plate-fin heat exchangers based global sensitivity analysis and NSGA-II
Sign Up to like & getrecommendations! Published in 2018 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.03.035
Abstract: Abstract Morris and Sobol global sensitivity analyses are firstly studied to evaluate the effects of the design parameters on the performance of plate-fin heat exchanger with serrated fins. Five design parameters such as the fin… read more here.
Keywords: global sensitivity; fin; fin heat; plate fin ... See more keywords
Numerical and experimental study on the influence of top bypass flow on the performance of plate fin heat exchanger
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.10.007
Abstract: Abstract Bypass flow deserves a deep research as it is the important phenomenon in plate-fin heat exchanger and is of great influence on the thermal performance. Present studies had consulted this problem, but did not… read more here.
Keywords: bypass flow; heat; fin heat; plate fin ... See more keywords
Thermal hydraulic characteristics of cryogenic offset-strip fin heat exchangers
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.12.122
Abstract: Abstract Plate-fin heat exchangers are essential in large-sized helium liquefiers/refrigerators. However, studies on the general fin performance data and applicable fin selection strategies at low temperatures have rarely been conducted. In this paper, the thermal-hydraulic… read more here.
Keywords: heat; characteristics cryogenic; thermal hydraulic; hydraulic characteristics ... See more keywords
Experimental investigation of enhanced performance of pin fin heat sink with wings
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DOI: 10.1016/j.applthermaleng.2019.03.139
Abstract: Abstract The present study deals with the experimental research of heat transfer and air flow behaviour of pin fin heat sink with and without wings under forced convection. For inline and staggered arrangements of pin… read more here.
Keywords: heat; pin fin; sink wings; heat sink ... See more keywords
Forced convective heat transfer optimization of plate-fin heat sink with insert-induced turbulence
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.114066
Abstract: Abstract The flow across the plate-fin heat sink under the influence of 2D planar space-filling square fractal grid-induced turbulence at Reynolds number ReDh of 2.0 × 104 is numerically characterized. Fractal thickness ratio tr, plate-fin inter-fin distance… read more here.
Keywords: heat; heat sink; plate fin; fin heat ... See more keywords
Improved heat transfer and friction correlations of aluminum offset-strip fin heat exchangers for helium cryogenic applications
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DOI: 10.1016/j.applthermaleng.2021.116892
Abstract: Abstract Aluminum plate-fin heat exchangers (PFHEs) with offset-strip fins (OSFs) are widely used in modern helium liquefaction/refrigeration systems characterized by enhanced heat transfer abilities and high compactness. This study numerically and experimentally investigated the thermal-hydraulic… read more here.
Keywords: heat; heat transfer; offset strip; heat exchangers ... See more keywords
Numerical investigation on hydraulic and thermal characteristics of micro latticed pin fin in the heat sink
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.119157
Abstract: Abstract Micro pin fin heat sinks are an indispensable component in high-power electronic devices that are intended to enhance the device's thermal performance. In this study, the combination of conventional pin fin and lattice structure… read more here.
Keywords: latticed pin; pin fin; pin; fin heat ... See more keywords
Simulation of particle deposition in a plate-fin heat exchanger using a particle deposition model with a random function method
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DOI: 10.1016/j.powtec.2019.07.031
Abstract: Abstract The particle deposition characteristics of plate-fin heat exchangers were studied using a particle deposition model with a random function method. The effects of the inlet velocity, particle size, and temperature difference on particle deposition… read more here.
Keywords: particle deposition; deposition; plate fin; particle ... See more keywords
Effect of channel and fin geometries on a trapeze plate-fin heat sink performance
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/09544089211005971
Abstract: This study aims to achieve a minimum base temperature (or junction temperature) and hence better thermal performance. Trapezoidal curved plate-fin heat sink with dolphin fins and rectangular channel (Model-1) and trapezoidal curved plate-fin heat sink… read more here.
Keywords: fin; fin heat; heat; plate fin ... See more keywords
Numerical investigation of pressure drop and heat transfer in pin fin heat sink and micro channel pin fin heat sink
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Technology"
DOI: 10.18280/ijht.360136
Abstract: Received: 30 August 2017 Accepted: 2 Feburary 2018 Cooling of miniature size electronic components has become challenging for designer in the development of integrated circuits. Micro pin fin heat sink and Micro channel pin fin… read more here.
Keywords: heat; heat sink; pin fin; fin heat ... See more keywords