Pool boiling heat transfer to zinc oxide-ethylene glycol nano-suspension near the critical heat flux
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0442-z
Abstract: Experimental study is conducted on the thermal performance of the ZnO nanoparticles dispersed in water-ethylene glycol (water/EG) as the base fluid under the pool boiling condition. Experimental facility provides condition to apply heat fluxes up… read more here.
Keywords: critical heat; ethylene glycol; heat transfer; heat ... See more keywords
The characteristics and correlation of saturated pool boiling critical heat flux for downward-facing plain heating surface
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.114724
Abstract: Abstract The in-vessel retention (IVR) strategy is an effective method to keep the safety of reactor core by external reactor vessel cooling (ERVC) when severe accident occurs. One of the most important concerns is the… read more here.
Keywords: heating surface; surface; critical heat; saturated pool ... See more keywords
Latest developments in boiling critical heat flux using nanofluids: A concise review
Sign Up to like & getrecommendations! Published in 2018 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2018.08.009
Abstract: Abstract The present paper is an overview of the latest developments regarding the application of nanofluids in boiling critical heat flux by means of both pool- and convective-flow boiling. Boiling heat transfer is a significant… read more here.
Keywords: boiling critical; critical heat; latest developments; heat ... See more keywords
Effects of layer-by-layer assembled PEI/MWCNT surfaces on enhanced pool boiling critical heat flux
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2017.02.014
Abstract: Abstract Layer-by-layer (LbL) assembly is a versatile deposition technique for the fabrication of nanostructured thin films on a substrate. In this study, multilayers of poly(ethylenimine) (PEI) and multi-walled carbon nanotubes (MWCNTs) were deposited onto a… read more here.
Keywords: layer; layer layer; pool boiling; critical heat ... See more keywords
Influence of wettability due to laser-texturing on critical heat flux in vertical flow boiling
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.06.113
Abstract: Abstract The critical heat flux (CHF) marks the upper limit of safe operation of heat transfer systems that utilize two-phase boiling heat transfer. In a heat-flux-controlled system, exceeding the CHF results in rapid temperature excursions… read more here.
Keywords: surface; critical heat; wettability; influence ... See more keywords
Effect of thermal activity on critical heat flux enhancement in downward-hemispherical surface using graphene oxide coating
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.07.151
Abstract: Abstract Critical heat flux (CHF) enhancement is needed to ensure a proper safety margin for the in-vessel retention through external reactor vessel cooling (IVR-ERVC), which is a decay heat removal strategy in the nuclear power… read more here.
Keywords: effect; thermal activity; surface; critical heat ... See more keywords
Experimental study of critical heat flux in flow boiling under subatmospheric pressure in a vertical square channel
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.10.082
Abstract: Abstract Critical Heat Flux (CHF) is the maximal limit of heat flux in two-phase nucleate boiling heat transfer; therefore, an understanding of CHF under a wide range of conditions is important for safe system operation.… read more here.
Keywords: heat; heat flux; chf; critical heat ... See more keywords
Corresponding principle of critical heat flux in flow boiling
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.03.037
Abstract: Abstract An equation of state is a thermodynamic equation relating fluid properties which describe the state of matter under a given set of physical conditions. Considering there are some connections between the properties of different… read more here.
Keywords: heat; principle critical; flux flow; heat flux ... See more keywords
Role of receding capillary flow correlating nano/micro scale surface roughness and wettability with pool boiling critical heat flux
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.04.091
Abstract: Abstract Predicting critical heat flux (CHF) on engineered surfaces is essential for optimizing surface design in terms of thermal limit of energy conversion systems. Based on the mechanism of receding capillary flow, which mimics in-situ… read more here.
Keywords: heat; surface; heat flux; roughness ... See more keywords
Experimental investigation of the CHF of HFE-7100 under pool boiling conditions on differently roughened surfaces
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.04.142
Abstract: Abstract Nucleate pool boiling experiments with HFE-7100 under saturated conditions are reported. An accurate quasi-steady procedure was introduced to raise boiling curves and attain the Critical Heat Flux condition. The results include boiling curves and… read more here.
Keywords: heat; heat flux; pool boiling; hfe 7100 ... See more keywords
Flow boiling critical heat flux of DI-water and nanofluids inside smooth and nanoporous round microchannels
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.05.021
Abstract: Abstract This work concerns an experimental evaluation of the flow boiling critical heat flux of DI-water and nanofluids inside a 1.1 mm ID channel. Results were obtained for DI-water and solutions of Al2O3 (40–80 nm)/DI-water, Al2O3 (10 nm)/DI-water… read more here.
Keywords: water; heat flux; boiling critical; critical heat ... See more keywords