Enhancement of flow boiling heat transfer in microchannel using micro-fin and micro-cavity surfaces
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2021.121739
Abstract: Abstracts Micro-structured surfaces have a significant impact on the flow boiling process in microchannels, but few numerical studies have been carried out due to their complex nature. In this study, the numerical investigation of flow… read more here.
Keywords: micro fin; surface; heat; heat transfer ... See more keywords
Spatially periodic vapor bubble activity during subcooled pool boiling on 1D aluminum alloy micro-fin arrays
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2021.121760
Abstract: Abstract Within the broad field of micro- and nano- scale surface modification to improve pool boiling performance, micro-fin arrays are especially attractive due to their ability to significantly increase wetted surface area with minimal increase… read more here.
Keywords: micro fin; pool boiling; micro; surface ... See more keywords
Convective heat transfer enhancement using Ag-water nanofluid in a micro-fin tube combined with non-uniform twisted tape
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.07.040
Abstract: Abstract This article presents an experimental study of convective heat transfer enhancement using combined techniques. One of these techniques was the use of twisted tape generating swirls along the whole tube length inserted in a… read more here.
Keywords: non uniform; micro fin; heat transfer; uniform twisted ... See more keywords
Performance analysis of different transverse and axial micro-fins in a turbulent-flow channel
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2019.106185
Abstract: Abstract Turbulent-flow and heat-transfer characteristics have been numerically studied in a turbulent channel flow with different micro-fin roughnesses on the lower wall. Internally enhanced surfaces such as micro-fins are beneficial to thermal performance in commercial… read more here.
Keywords: micro fins; micro fin; turbulent flow; micro ... See more keywords
Experimental investigation of MWCNT–water nanofluids flow and convective heat transfer characteristics in multiport minichannels with smooth/micro-fin surface
Sign Up to like & getrecommendations! Published in 2017 at "Powder Technology"
DOI: 10.1016/j.powtec.2016.10.011
Abstract: Abstract This paper reports on the results of an experimental study on the heat transfer and flow performance of multiwalled carbon nanotubes (MWCNT) in aqueous suspensions flowing in multiport minichannel flat tubes with smooth/micro-fin surface… read more here.
Keywords: heat; water nanofluids; micro fin; heat transfer ... See more keywords