Results 21 to 30 of about 23,246 (292)
Investigation of Heat Transfer Enhancement or Deterioration of Variable Properties Al2O3-EG-water Nanofluid in Buoyancy Driven Convection [PDF]
Transport Phenomena in Nano and Micro Scales, 2014 In this study, the natural convection heat transfer of variable properties Al2O3-EG-water nanofluid in a differentially heated rectangular cavity has been investigated numerically.
H. Khorasanizadeh +2 more
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Energies, 2019 In-depth understanding and analysis of turbulent convection heat transfer of supercritical water under semicircular heating conditions play a major role in system design and security.
Zhenchuan Wang, Guoli Qi, Meijun Li
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Advances in Mechanical Engineering, 2010 The natural convection heat transfer characteristics of Al 2 O 3 / water nanofluids comprised of 47 nm, Al 2 O 3 and water, with volume fractions ranging from 0.5% through 6%, has been investigated through a set of experimental measurements.
Calvin H. Li, G. P. Peterson
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Heat Transfer Intensification Using Nanofluids
KONA Powder and Particle Journal, 2014 This paper summarises some of our recent work on the heat transfer of nanofluids (dilute liquid suspensions of nanoparticles). It covers heat conduction, convective heat transfer under both natural and forced flow ...
Yulong Ding +8 more
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, 2023 In this paper, turbulent flow of aviation kerosene at supercritical pressure through cooling channels respectively with streamwise sinusoidal corrugation, spanwise sinusoidal corrugation and streamwise and spanwise coupled sinusoidal corrugations are ...
李冼, 高尔康, 范文慧, 仲峰泉
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Chemical Engineering Transactions, 2022 With the shortage of fossil energy, more attention is paid to two-phase flow due to the high heat transfer efficiency and uniform surface temperature. However, flow distribution in parallel channels is more complex than that of single-phase flow, which ...
Ping Yang +5 more
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Numerical Study on Regenerative Cooling Characteristics of Kerosene Scramjets
International Journal of Aerospace Engineering, 2020 The use of kerosene-based regenerative cooling for scramjet has been found widespread attention due to its inherent nature of high energy utilization efficiency and good thermal protection performance. In order to provide a reference for the later design
Xuan Jin, Chibing Shen, Xianyu Wu
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Subcooled flow boiling heat transfer of ethanol aqueous solutions in vertical annulus space [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2012 The subcooled flow boiling heat-transfer characteristics of water and ethanol solutions in a vertical annulus have been investigated up to heat flux 132kW/m2.
Sarafraz M.M. +2 more
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Assessment Criterion for Heat Transfer Deterioration of Supercritical Fluids [PDF]
Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering, 2015 In order to enlarge the application scope of the existing criteria for the heat transfer deterioration, the criteria of heat transfer deterioration was assessed by using the method of mechanism analysis and experimental data available in the literature. The obtained results indicated that the criteria based on q = f (G, D) are more useful for practical
Tao Zhang +3 more
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Nanomaterials, 2021 Two-phase flow with phase change in microstructure or nanostructure is an important issue in many fronts and critical applications nowadays, but with a lack of comprehensive understanding of the mechanism.
Fei He, Wenjie Dong, Jianhua Wang
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