Numerical study on the nanofluid flows and temperature behaviors in the spirally coiled tubes with helical ribs
Sign Up to like & getrecommendations! Published in 2021 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2021.101204
Abstract: Abstract The nanofluids heat transfer and flow behaviors in the spirally coiled tube with and without helical ribs are simulated using the Eulerian two-phase turbulent model. A model used in the present study is 8.5 mm… read more here.
Keywords: spirally coiled; helical ribs; behaviors spirally; temperature ... See more keywords
Heat transfer enhancement by spirally coiled spring inserts with and without segmental solid cords
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2018.04.008
Abstract: Abstract Thermal performance improvements for tubular flows using spirally coiled spring (SCS) inserts to disturb boundary layers by tripping near-wall separated vortices are proposed. Combined with the segmental solid cords to induce axial swirls, a… read more here.
Keywords: spirally coiled; solid cords; heat transfer; segmental solid ... See more keywords
Investigating the effect of inserting longitudinal fins on the overall thermal performance of spirally coiled tubes
Sign Up to like & getrecommendations! Published in 2021 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2021.105232
Abstract: Abstract Flow in curved pipes have been considered as a well-known technique of passive enhancement of heat transfer rate. However, there exists a lack of research considering the impact of geometrical modifications on heat transfer… read more here.
Keywords: spirally coiled; longitudinal fins; investigating effect; coiled tubes ... See more keywords