Experimental studies of flow boiling heat transfer by using nanofluids
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08333-2
Abstract: Flow boiling heat transfer widely utilized in numerous industrial applications such as boiler tubes, evaporators and cooling of reactors in a nuclear power plant. Nanofluids are a new category of thermal fluids, made by dispersing… read more here.
Keywords: flow boiling; boiling heat; using nanofluids; heat transfer ... See more keywords
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
Experimental Study of Subcooled Flow Boiling Heat Transfer on a Smooth Surface in Short-Term Microgravity
Sign Up to like & getrecommendations! Published in 2018 at "Microgravity Science and Technology"
DOI: 10.1007/s12217-018-9629-2
Abstract: The flow boiling heat transfer characteristics of subcooled air-dissolved FC-72 on a smooth surface (chip S) were studied in microgravity by utilizing the drop tower facility in Beijing. The heater, with dimensions of 40 ×… read more here.
Keywords: flow boiling; boiling heat; heat transfer; heat ... 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
Numerical study on the effects of inertia and wettability on subcooled flow boiling in microchannels
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.02.064
Abstract: Abstract This study aims to explore the effects of wettability and inertia on heat transfer during flow boiling in a microchannel. For this purpose, we numerically characterized a nucleated bubble and its heat transfer rate… read more here.
Keywords: numerical study; mass; wettability; mass fluxes ... 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
Investigation of subcooled flow boiling and CHF using high-resolution diagnostics
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2018.07.017
Abstract: Abstract We present an experimental methodology that enables accurate measurement of fundamental subcooled flow boiling quantities, such as nucleation site density, bubble growth and wait time, and bubble departure diameter, up to the Critical Heat… read more here.
Keywords: methodology; flow boiling; chf; heat ... See more keywords
Schlieren-based simultaneous mapping of bubble dynamics and temperature gradients in nucleate flow boiling regime: Effect of flow rates and degree of subcooling
Sign Up to like & getrecommendations! Published in 2019 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2019.02.018
Abstract: Abstract Bubble dynamics and the local thermal field associated with single nucleating bubble under subcooled flow boiling conditions have been investigated in a one side-heated rectangular channel with water as the working fluid. A real-time… read more here.
Keywords: temperature gradients; field; temperature; bubble dynamics ... See more keywords
On the width and mean value of bubble size distributions under subcooled flow boiling
Sign Up to like & getrecommendations! Published in 2021 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2021.110368
Abstract: Abstract In this work, a new comprehensive dataset about bubble sizes in flow boiling of water is presented. The experimental setup basically consists of a lower copper heated plate embedded in a horizontal rectangular channel… read more here.
Keywords: bubble size; width mean; mean value; flow boiling ... 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