Optimization and feasibility analysis of a microscale pin‐fins heat sink of an ultrahigh concentrating photovoltaic system
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.5826
Abstract: Nowadays, the most recent optical configuration based on Cassegrain and Fresnel lens designs of concentrator photovoltaic(CPV) has shown a race to achieve the ultrahigh concentration ratio. Still, none of those has experimentally shown an optical… read more here.
Keywords: sink; pin fins; fins heat; heat sink ... See more keywords
Performance analysis of a single cell‐ultra‐high concentration photovoltaic thermal module based on pin‐fins cooling microchannel
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.7356
Abstract: The present work is carrying out the performance of an actively cooled Fresnel‐based single‐cell ultra‐high concentration photovoltaic/thermal (UHCPV/T) system under concentration ratios (CR)s ranged between 500× and 2500×. Four cooling finned heat sink designs have… read more here.
Keywords: cell ultra; ultra high; single cell; pin fins ... See more keywords
Performance improvement of modified tubular solar still by employing vertical and inclined pin fins and external condenser: an experimental study
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-11585-3
Abstract: The current experimental work aims to improve an accumulative yield of tubular solar distillers. This was achieved by utilizing the pin fins and external condenser coupled with the tubular solar distiller. The tubular distillers are… read more here.
Keywords: inclined pin; pin fins; external condenser; tubular solar ... See more keywords
Thermal and Flow Analysis of Split Drop-Shaped Pin Fins for Improved Heat Transfer Rate
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The Institution of Engineers (India): Series C"
DOI: 10.1007/s40032-019-00548-4
Abstract: Proper dissipation of thermal energy has always been a requirement for better efficiency of a system. Fins provide additional surfaces to reject heat to the surrounding from the working faces. The current work considers the… read more here.
Keywords: drop; thermal flow; analysis; pin fins ... See more keywords
Thermal and flow characteristics of liquid flow in a 3D-printed micro-reactor: A numerical and experimental study
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.117531
Abstract: Abstract In this article, we report on a unique design and build technique based on stereolithographic 3D printing technology (SLA) for constructing ultraviolet cured resin-made micro-reactors. The main objective of this study is gaining insight… read more here.
Keywords: micro reactor; micro reactors; pin fins; micro ... See more keywords
CFD analysis of employing a novel ecofriendly nanofluid in a miniature pin fin heat sink for cooling of electronic components: Effect of different configurations
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2019.07.029
Abstract: Abstract This research aims to study the thermal and hydraulic attributes as well as energy efficiency of a new ecofriendly nanofluid including functionalized graphene nanoplatelets in a mini heat sink with three different pin fins.… read more here.
Keywords: heat; pin fins; temperature; pin ... See more keywords
Numerical investigation of heat transfer from multi-bulges pins
Sign Up to like & getrecommendations! Published in 2018 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2018.08.005
Abstract: Abstract This paper presents an attempt to improve the thermal performance of the absorber plate in photovoltaic solar systems by introducing novel configurations of pin fins. The cross-sectional area of these pins varies along the… read more here.
Keywords: thermal performance; multi bulges; pin fins; heat transfer ... 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
Experimental study on convective boiling flow and heat transfer in a microgap enhanced with a staggered arrangement of nucleated micro-pin-fins
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.118653
Abstract: Abstract The boiling flow and heat transfer of FC-72 in a microgap channel are experimentally addressed. The heated surface of the microgap with a test area of 10 mm × 10 mm was enhanced using a staggered array of… read more here.
Keywords: heat; pin fins; heat transfer; micro pin ... See more keywords
Aerothermal performance improvement by array of pin-fins with spiral wings
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2021.107148
Abstract: Abstract An innovative array of pin-fins with spiral wings was proposed as a new heat transfer augmentation device. The aerothermal characteristics were correlatively analyzed based on the Nusselt number measurements and the concomitant augmentations in… read more here.
Keywords: pin fins; spiral wings; pin; fins spiral ... See more keywords
Analysis of heat transfer enhancement in microchannel by varying the height of pin fins at upstream and downstream region
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/0954408921992975
Abstract: In this study, a numerical analysis of a microchannel with the different configuration of varying height of pin fins entrenched at the bottom of the channel base wall has been carried out. Five different configurations… read more here.
Keywords: microchannel; full length; pin fins; case ... See more keywords