Optimization of a rectangular pin fin using elliptical perforations with different inclination angles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-017-0951-1
Abstract: An innovative form of a perforated fin (with inclination angles) was considered. In most previous studies, pin fins were perforated in a straight direction to improve the thermal performance of the heat sink. The present… read more here.
Keywords: pin fin; inclination angles; fin; pin ... See more keywords
Experimental study and optimization of pin fin shapes in flow boiling of micro pin fin heat sinks
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2016.11.182
Abstract: Abstract Micro pin fin heat sinks show their great merits of thermal management in high heat flux devices in microelectronic, energy, aerospace, and military areas. The design optimization of micro pin fin shapes is a… read more here.
Keywords: heat; pin; pin fin; micro pin ... See more keywords
Cumulative effects of using pin fin heat sink and porous metal foam on thermal management of lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.02.121
Abstract: Abstract Three-dimensional transient thermal analysis of an air-cooled module was carried out to investigate cumulative effects of using pin fin heat sink and porous metal foam on thermal management of a Li-ion (lithium-ion) battery pack.… read more here.
Keywords: pin fin; foam; flow channel; porous aluminum ... See more keywords
Theoretical and numerical investigation of embedded microfluidic thermal management using gradient distribution micro pin fin arrays
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.03.017
Abstract: Abstract Targeted at improving overall hydro-thermal performance of microfluidic cooling, a novel embedded cooling configuration using gradient distribution micro pin fin arrays (GD-MPFA) is proposed. A moderate porosity range and fin diameter range are recommended… read more here.
Keywords: micro pin; fin arrays; pin fin; fin ... See more keywords
Experimental investigation of enhanced performance of pin fin heat sink with wings
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
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
Experimental and numerical local heat transfer study on micro pin fin with tip clearance
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115756
Abstract: Abstract Fluid flow and local heat transfer in a microchannel with a 150-µm diameter pin fin with a tip clearance were experimentally and numerically studied for three Reynolds numbers in laminar regime. Tip clearances of… read more here.
Keywords: heat; tip clearance; pin fin; heat transfer ... See more keywords
An optimum design for a natural convection pin fin array with orientation consideration
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.116633
Abstract: Abstract A three-dimensional optimum pin fin heat sink (PFHS) design problem is investigated numerically using the Levenberg-Marquardt Method (LMM) and a commercial package, CFD-ACE+, and experimentally under natural convection conditions and the fixed pin fin… read more here.
Keywords: heat; pin fin; pin; natural convection ... See more keywords
Numerical study of the effects of pin geometry and configuration in micro-pin-fin heat sinks for turbulent flows
Sign Up to like & getrecommendations! Published in 2021 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2021.101243
Abstract: Abstract This study numerically investigates a micro-pin-fin heat sink (MPFHS) to improve cooling capability and productivity of MPFHS. It was assumed that the flow is turbulent, steady, and incompressible. Turbulence was modeled using the k… read more here.
Keywords: heat transfer; pin fin; heat; geometry ... See more keywords
Experimental parametric study of a deep groove within a pin fin arrays regarding fin thermal resistance
Sign Up to like & getrecommendations! Published in 2020 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2020.104615
Abstract: Abstract Fins, among which pin fins have gained much more interest these days, are extended surfaces attached to a device to increase the heat transfer rate. By manipulating the shape of the pin fins and… read more here.
Keywords: pin fin; pin fins; fin; groove ... See more keywords
The entropy generation analysis of forward and backward laminar water flow in a plate-pin-fin heatsink considering three different splitters
Sign Up to like & getrecommendations! Published in 2020 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2020.105026
Abstract: Abstract The application of splitters has been proven to be useful to control the separated wake downstream of the pin-fins. This paper aims to evaluate the thermal ( S th ) and frictional ( S… read more here.
Keywords: plate pin; pin fin; flow; entropy generation ... See more keywords
Experimental and numerical investigation of heat transfer and friction performance for turbine blade tip cap with combined pin-fin-dimple/protrusion structure
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2016.09.032
Abstract: Abstract The blade-tip region of turbine blade exposes to gas with high temperature and high velocity. So the cooling in this area has significant influence on turbine blade safety. The U-shaped cooling channel with 180°… read more here.
Keywords: heat; dimple protrusion; pin fin; heat transfer ... See more keywords