A numerical study on subcooled flow boiling heat transfer in tubes with various helical angles at underwater vehicles conditions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08974-3
Abstract: As a direct source of power, the water vapor with high temperature and high pressure affects the thermal efficiency of an underwater vehicle power system. In this study, the subcooled flow boiling heat transfer performances… read more here.
Keywords: helical angles; flow boiling; heat transfer; heat ... See more keywords
Fouling characteristics of MgO particles under subcooled flow boiling
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-019-0241-1
Abstract: In order to investigate the particulate fouling characteristics, experiments of water based magnesia particulate suspensions were carried out in an annular test section under subcooled flow boiling. The sizes of magnesia particles were 40 nm… read more here.
Keywords: value fouling; resistance; fouling characteristics; subcooled flow ... See more keywords
Optimization of subcooled flow boiling in a vertical pipe by using artificial neural network and multi objective genetic algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2016.09.114
Abstract: Abstract A numerical scheme for optimization of surface temperature and vapor volume fraction in subcooled flow boiling is developed. The finite volume method and Euler-Euler approach were used to numerically simulate the flow field. The… read more here.
Keywords: flow boiling; genetic algorithm; optimization; neural network ... See more keywords
On the prediction of pressure drop in subcooled flow boiling of water
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.03.158
Abstract: Abstract Subcooled flow boiling heat transfer is one of the most preferred heat removal methods, especially in areas where high heat fluxes are encountered. The design of heat sinks employing subcooled flow boiling involves prediction… read more here.
Keywords: heat; pressure drop; subcooled flow; prediction pressure ... See more keywords
A method for developing correlations for subcooled flow boiling heat transfer and its application to water
Sign Up to like & getrecommendations! Published in 2018 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2018.02.084
Abstract: Abstract A systematic method for developing correlations for subcooled flow boiling heat transfer was proposed. On the base of the method, a new correlation for subcooled flow boiling heat transfer of water is developed using… read more here.
Keywords: flow boiling; boiling heat; method; heat transfer ... See more keywords
Numerical investigation of subcooled flow boiling in segmented finned microchannels
Sign Up to like & getrecommendations! Published in 2017 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2017.06.009
Abstract: Abstract Bubble growth behavior and heat transfer characteristics during subcooled flow boiling in segmented finned microchannels have been numerically investigated. Simulations have been performed for a single row of segmented finned microchannel and predicted results… read more here.
Keywords: segmented finned; finned microchannels; flow boiling; boiling segmented ... See more keywords
Measurement of the maximum bubble size distribution in water subcooled flow boiling at low pressure
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2017.01.027
Abstract: Abstract Bubbles of various sizes are produced at nucleation sites on a heated surface in subcooled flow boiling. However, although many correlations have been developed so far for the mean bubble size, systematic information is… read more here.
Keywords: size distribution; flow boiling; size; bubble size ... See more keywords
Prediction of subcooled flow boiling pressure drops in small circular tubes
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2017.07.126
Abstract: Abstract Two-phase pressure drops in a mini-tube, in transition flow and subcooled boiling, are analyzed in the present paper, with the support of an experimental data set provided by ENEA with their BO.E.MI.A. test section.… read more here.
Keywords: methodology; pressure drops; flow boiling; subcooled flow ... See more keywords
Subcooled flow boiling on hydrophilic and super-hydrophilic surfaces in microchannel under different orientations
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.10.003
Abstract: Abstract An experimental investigation of subcooled flow boiling in the rectangular microchannel with hydraulic diameter of 0.94 mm (5.01 mm × 0.52 mm) for different orientations on hydrophilic and super-hydrophilic surfaces is conducted utilizing deionized water as the working fluid.… read more here.
Keywords: different orientations; mass; subcooled flow; hydrophilic super ... See more keywords
An improved mechanistic model for predicting bubble characteristic size in subcooled flow boiling
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.119188
Abstract: Abstract Bubble nucleation and its life cycle in subcooled flow boiling follows a sequence of processes known as bubble ebullition cycle, where the nucleating vapor bubble grows, followed by sliding and departure from the heated… read more here.
Keywords: flow boiling; model; departure; subcooled flow ... See more keywords
The applicability of heat transfer correlations to flows in minichannels and new correlation for subcooled flow boiling
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.119933
Abstract: Abstract This paper focuses on the applicability of heat transfer correlations to flows in minichannels. The data were taken from own research conducted at the experimental stand for subcooled flow boiling heat transfer in an… read more here.
Keywords: correlation; transfer correlations; heat transfer; transfer ... See more keywords