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
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
Heat transfer enhancement on micro-pin-finned surfaces under high-frequency reciprocating flow
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115378
Abstract: Abstract To further improve the flow boiling heat transfer performance, an experimental study was carried out to test the effect of high-frequency reciprocating flow on the heat transfer performance on micro-pin-finned surfaces. Three micro-pin-finned surfaces… read more here.
Keywords: pin finned; frequency; finned surfaces; heat transfer ... 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
Experimental and numerical study on convective boiling in a staggered array of micro pin-fin microgap
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.119203
Abstract: Abstract The flow patterns, heat transfer and pressure drop of convective boiling of dielectric fluid, FC-72, in a micro-gap are investigated experimentally. The surface of the microgap is enhanced with a staggered array of micro… read more here.
Keywords: pressure drop; cavity; pin; micro pin ... See more keywords
Nucleate Pool Boiling Heat Transfer on a Micro-Pin-Finned Surface in Short-Term Microgravity
Sign Up to like & getrecommendations! Published in 2017 at "Heat Transfer Engineering"
DOI: 10.1080/01457632.2016.1200377
Abstract: ABSTRACT Nucleate boiling heat transfer of air-dissolved FC-72 on a micro-pin-finned surface was experimentally investigated in microgravity by utilizing the drop tower facility in Beijing. The dimensions of the silicon chips were 10 mm ×… read more here.
Keywords: heat; surface; heat transfer; micro pin ... See more keywords
Numerical Simulation of Flow and Heat Transfer Characteristics in Non-Closed Ring-Shaped Micro-Pin-Fin Arrays
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16083481
Abstract: In this study, flow and heat transfer characteristics in novel non-closed 3/4 ring-shaped micro-pin-fin arrays with in-line and staggered layouts were investigated numerically. The flow distribution, wake structure, vorticity field and pressure drop were examined… read more here.
Keywords: pin fin; micro pin; heat transfer; ring shaped ... See more keywords