Results 11 to 20 of about 24,409 (308)
Numerical Study of Heat Transfer Mechanism in Turbulent Supercritical CO2 Channel Flow
Journal of Thermal Science and Technology, 2008 Direct numerical simulation (DNS) of supercritical CO2 turbulent channel flow has been performed to investigate the heat transfer mechanism of supercritical fluid.
Xinliang LI +4 more
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Supercritical Flow in 45° Junction Manhole
Journal of Irrigation and Drainage Engineering, 2001 The flow in a junction manhole is analyzed using hydraulic modeling and a semiempirical approach. A large number of experiments was conducted to obtain insight in the complex hydraulic features of flows in either one or both of the approach junction branches.
DEL GIUDICE, GIUSEPPE, HAGER W. H.
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Dealing with Supercritical Flow in Culvert
APCBEE Procedia, 2013 AbstractThis paper proposes structural hydraulic models to control supercritical flows in culverts. Baffle blocks are designed to be placed in the culvert with the purpose of transforming supercritical into subcritical flow. The supercritical flow needs to be controlled so that scour will not occur at the downstream section of the culvert which is ...
Mustaffa, Zahiraniza +2 more
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Supercritical carbon dioxide Taylor–Couette–Poiseuille flow heat transfer
, 2022 Taylor–Couette–Poiseuille flow commonly occurs in rotating machinery in the annulus between the outer casing and rotating shaft as part of lubrication or thermal management systems.
Jahn, Ingo +2 more
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Hydrodynamic model for steep river with transition on supercritical and subcritical flow
Shui kexue jinzhan, 2017 In order to address the issue of unstable numerical solution due to transition between supercritical and subcritical flows in local region in river-network modeling, the real flow status were firstly divided into four types including subcritical flow ...
WU Xiaoling +3 more
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Submarine Channel Mouth Settings: Processes, Geomorphology, and Deposits
Frontiers in Earth Science, 2022 Observations from the modern seafloor that suggest turbidity currents tend to erode as they lose channel-levee confinement, rather than decelerating and depositing their sediment load, has driven investigations into sediment gravity flow behaviour at the
David M. Hodgson +2 more
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CONVERGENCE OF SUPERCRITICAL FRACTIONAL FLOWS TO THE MEAN CURVATURE FLOW
, 2021 We consider a core-radius approach to nonlocal perimeters governed by isotropic kernels having critical and supercritical exponents, extending the nowadays classical notion of $s$-fractional perimeter, defined for ...
De Luca, Lucia +2 more
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MATEC Web of Conferences, 2016 Supercritical carbon dioxide (CO2) has special thermal properties with better heat transfer and flow characteristics. Due to this reason, supercritical CO2 is being used recently in air-condition and refrigeration systems to replace non environmental ...
Rao N.T. +3 more
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Energy Science & Engineering, 2020 The thermal‐hydraulic performance of printed circuit heat exchanger (PCHE) through an experimental vaporization process of supercritical nitrogen was investigated.
Zhongchao Zhao +4 more
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Nuclear Engineering and Technology, 2018 There are many parameters that affect the natural circulation flow, such as height difference, heating power size, pipe diameter, system pressure and inlet temperature and so on.
Dongliang Ma +3 more
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