Articles with "vertical tubes" as a keyword



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New improvement model for heat transfer calculation in inclined and vertical tubes with viscous-gravitational effects

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Published in 2020 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2020.120108

Abstract: Abstract In this paper new improved models for heat transfer calculation in inclined and vertical tubes with viscous-gravitational effects are presented. Three models, two for vertical tubes with upward and downward flow and one for… read more here.

Keywords: model; viscous gravitational; heat transfer; vertical tubes ... See more keywords
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Comparison of Standalone and Hybrid Machine Learning Models for Prediction of Critical Heat Flux in Vertical Tubes

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Published in 2023 at "Energies"

DOI: 10.3390/en16073182

Abstract: Critical heat flux (CHF) is an essential parameter that plays a significant role in ensuring the safety and economic efficiency of nuclear power facilities. It imposes design and operational restrictions on nuclear power plants due… read more here.

Keywords: heat flux; vertical tubes; machine; machine learning ... See more keywords