Gasoline surrogates in nucleate boiling heat transfer
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-019-1639-5
Abstract: Many correlations to estimate the heat transfer coefficient (HTC) in nucleate boiling with binary, ternary or multicomponent mixtures are available in the literature. These correlations are usually based on phase-equilibrium parameters. Direct calculation of the… read more here.
Keywords: heat transfer; gasoline; gasoline surrogates; nucleate boiling ... See more keywords
Enhancement of nucleate boiling by combining the effects of surface structure and mixed wettability: A lattice Boltzmann study
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115849
Abstract: Abstract The combination of microstructures and mixed wettability for enhancing nucleate boiling has attracted much attention in recent years. However, in the existing experimental and numerical studies, the tops of microstructures are entirely subjected to… read more here.
Keywords: effects surface; wettability; nucleate boiling; surface structure ... See more keywords
Nucleate boiling enhancement by structured surfaces with distributed wettability-modified regions: A lattice Boltzmann study
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.117130
Abstract: Abstract In this paper, we conceive a novel pillar-structured surface for enhancing nucleate boiling heat transfer, namely a pillar-structured surface with distributed wettability-modified regions on the top of each pillar. A three-dimensional thermal multiphase lattice… read more here.
Keywords: wettability modified; pillar structured; wettability; nucleate boiling ... See more keywords
Confined and unconfined nucleate boiling of HFE7100 in the presence of nanostructured surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2017.10.029
Abstract: Abstract This article presents experimental results for the confined and unconfined nucleate boiling of saturated HFE7100 (C 4 F 9 OCH 3 ) at atmospheric pressure and using nanostructured copper discs as heating surfaces. The… read more here.
Keywords: nucleate boiling; unconfined nucleate; confined unconfined; boiling hfe7100 ... See more keywords
Review of pool boiling enhancement with additives and nanofluids
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.03.046
Abstract: Abstract Enhancement of nucleate pool boiling by modifying fluid properties has drawn considerable attention in recent years. This paper provides a comprehensive review of published literature concerning enhancement methodologies of surfactant and polymer additives, and… read more here.
Keywords: nucleate boiling; additives nanofluids; pool boiling; heat transfer ... See more keywords
Simulations of microlayer formation in nucleate boiling
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.06.041
Abstract: Abstract As a bubble grows outside of a cavity during nucleate boiling, viscous effects can be large enough compared to surface tension to impede liquid motion and trap a thin liquid layer, referred to as… read more here.
Keywords: simulations microlayer; microlayer; formation nucleate; nucleate boiling ... See more keywords
Experimental and numerical study on bubble dynamics and heat transfer during nucleate boiling of FC-72
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.05.061
Abstract: Abstract In this paper, we study the bubble dynamics and heat transfer during a growing and departing bubble of FC-72 on horizontal silicon surfaces experimentally and numerically. In the numerical method, the dynamical interface is… read more here.
Keywords: heat; study bubble; nucleate boiling; heat transfer ... See more keywords
Experimental study of heat transfer at the transition regime between the natural convection and nucleate boiling: Influence of the heated wall tilt angle on the onset of nucleate boiling (ONB) and natural convection (ONC)
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.119388
Abstract: Abstract The works carried out in this study aimed to get a better understanding of the heat transfer in natural convection and nucleate boiling as well as the transition between these two regimes. An experimental… read more here.
Keywords: heat; natural convection; heat transfer; nucleate boiling ... See more keywords
Suppression of nucleate boiling in upward two-phase annular flow: A direct measurement using modern diagnostics
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.120143
Abstract: Abstract In heat exchangers employing flow boiling, e.g., boiling water reactors and industrial boilers, the heat transfer mechanism will transition from nucleate boiling to forced convective evaporation as the flow pattern transition from bubbly to… read more here.
Keywords: annular flow; using modern; nucleate boiling; suppression nucleate ... See more keywords
Onset of Nucleate Boiling Model for Rectangular Upward Narrow Channel: CFD Based Approach
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.120715
Abstract: Abstract Despite that mechanistic and accurate correlations predicting the Onset of Nucleate Boiling (ONB) for pool boiling are widely presented in the literature, models for forced convective boiling remain few. These models do not provide… read more here.
Keywords: nucleate boiling; channel; model; upward narrow ... See more keywords
On bubble dynamics in subcooled nucleate boiling on a platinum wire
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2018.11.007
Abstract: Abstract While much attention has been given to the phenomenon of boiling, the underlying physics and mechanisms are still not fully understood due to its complicated and illusive nature. In this study, an experimental investigation… read more here.
Keywords: nucleate boiling; nucleation; wire; platinum wire ... See more keywords