Experimental study on thermo-hydraulic performance of nanofluids in diverse axial ratio elliptical tubes with a built-in turbulator
Sign Up to like & getrecommendations! Published in 2020 at "Korean Journal of Chemical Engineering"
DOI: 10.1007/s11814-020-0566-6
Abstract: Due to the low heat transfer efficiency of common heat exchange systems, an improved heat exchange system was developed. Enhanced tubes (elliptical tubes with a built-in turbulator) instead of a smooth tube were used and… read more here.
Keywords: built turbulator; elliptical tubes; heat transfer; thermo hydraulic ... See more keywords
Optimization of thermo-hydraulic systems using multiparametric delay modeling
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2019.116125
Abstract: Abstract Thermo-hydraulic networks are playing an important role in current and future energy systems as they allow to use waste heat and cold improving the overall energy efficiency of the energy system. Additionally, they enable… read more here.
Keywords: energy; hydraulic systems; optimization; multiparametric delay ... See more keywords
Design updates and thermo-hydraulic analysis of K-DEMO CS magnets
Sign Up to like & getrecommendations! Published in 2020 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2020.111660
Abstract: Abstract The K-DEMO superconducting tokamak is being studied for the realization of the fusion plant since 2012. The preliminary design of the conductor of each magnet introduced in 2015 and the design are being updated… read more here.
Keywords: hydraulic analysis; demo; conductor; thermo hydraulic ... See more keywords
Benchmark study of simulators for thermo-hydraulic modelling of low enthalpy geothermal processes
Sign Up to like & getrecommendations! Published in 2021 at "Geothermics"
DOI: 10.1016/j.geothermics.2021.102130
Abstract: In order to assess the thermo-hydraulic modelling capabilities of various geothermal simulators, a comparative test suite was created, consisting of a set of cases designed with conditions relevant to the low-enthalpy range of geothermal operations… read more here.
Keywords: low enthalpy; test; benchmark; hydraulic modelling ... See more keywords
Effects of paralleled magnetic field on thermo-hydraulic performances of Fe3O4-water nanofluids in a circular tube
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.01.088
Abstract: Abstract Stable Fe3O4-water nanofluids are prepared and sedimentation observation is used to investigate its stability. A convection heat transfer experiment is set up to investigate the thermo-hydraulic performances of Fe3O4-H2O nanofluids in a circular tube… read more here.
Keywords: hydraulic performances; thermo hydraulic; water nanofluids; paralleled magnetic ... See more keywords
Thermo-hydraulic performance evaluation of a novel design recharging microchannel
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2018.09.006
Abstract: Abstract A three-dimensional numerical study has been carried out for thermo-hydraulic performance evaluation of a novel design recharging microchannel. In this proposed design of recharging microchannel fresh fluid flows multiple times over total cooling length.… read more here.
Keywords: hydraulic performance; performance; recharging microchannel; thermo hydraulic ... See more keywords
Thermo-hydraulic performance of a biological nanofluid containing graphene nanoplatelets within a tube enhanced with rotating twisted tape
Sign Up to like & getrecommendations! Published in 2019 at "Powder Technology"
DOI: 10.1016/j.powtec.2019.07.053
Abstract: Abstract In this study, thermo-hydraulic performance of an ecofriendly nanofluid containing graphene nanoplatelets is examined within a tube enhanced with rotating twisted tape. The variable parameters consist of rotational speed, twisted ratio (λ), and nanoparticle… read more here.
Keywords: thermo hydraulic; hydraulic performance; twisted tape; rotating twisted ... See more keywords
Thermo-hydraulic characteristics of radiator with various shape nanoparticle-based ternary hybrid nanofluid
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.05.013
Abstract: Abstract Water-based ternary hybrid nanofluid with various shape nanoparticles, i.e., spherical (Al2O3), cylindrical (CNT), and platelet (Graphene) as a new radiator coolant has been investigated in the present analysis. Effect of thermo-hydraulic (pressure drop and… read more here.
Keywords: ternary hybrid; hybrid nanofluid; shape; change ... See more keywords
Thermo-Hydraulic Analysis of the KSTAR PF Cryogenic Loop Using SUPERMAGNET Code
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2794382
Abstract: The KSTAR PF cryogenic circuit is cooled by the supercritical helium in a forced flow. A unique feature of the poloidal field (PF) is that the cryogenic inlets and outlets of the PF1 ∼ 4… read more here.
Keywords: cryogenic loop; thermo hydraulic; hydraulic analysis; kstar cryogenic ... See more keywords
Optimization of thermo-hydraulic characteristics of solar cavity receiver under concentrated heat flux
Sign Up to like & getrecommendations! Published in 2019 at "Science Progress"
DOI: 10.1177/0036850419875907
Abstract: It is important to study the effects of heat flux on the thermo-hydraulic characteristics in a solar cavity receiver because of the non-uniform radiation flux temporally and spatially. In this article, we presented a mathematical… read more here.
Keywords: solar cavity; hydraulic characteristics; characteristics solar; heat flux ... See more keywords
Thermo-Hydraulic Performance of Solar Air Collectors with Artificially Roughened Absorbers: A Comparative Review of Semi-Empirical Models
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13143536
Abstract: Due to the poor thermal characteristics of the air, the absorber roughness of solar air collectors is commonly artificially increased in order to enhance the heat transfer to the air stream. However, this is also… read more here.
Keywords: semi empirical; air collectors; air; thermo hydraulic ... See more keywords