Results 11 to 20 of about 3,589 (183)
Numerical simulation of two-phase flow in 4x4 simulated bundle
Mechanical Engineering Journal, 2020 An evaluation methodology of a thermal-hydraulics based on a mechanism in light water reactors (LWRs) is needed from a viewpoint of the safety analysis during normal operation and unanticipated transient such as under a severe accident.
Ayako ONO +3 more
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Numerical Analysis of Water and Air in Venturi Tube to Produce Micro-Bubbles [PDF]
Journal of Rehabilitation in Civil Engineering, 2020 Two-phase flow regimes are affected by conduit position, alignment, geometry, flow direction, physical characteristics, and flow rate of each phase as well as the heat flux toward the boundaries.
Mahin Ghannadi +2 more
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Condensation in a Square Minichannel: Application of the VOF Method [PDF]
Heat Transfer Engineering, 2013 A number of steady-state numerical simulations of condensation of R134a at mass fluxes of 400 kg m−2 s−1 and 800 kg m−2 s−1 inside a 1-mm square cross section minichannel are proposed here and compared against simulations in a circular cross section channel with the same hydraulic diameter.
BORTOLIN, STEFANO +2 more
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Application of Sluice Gate in Different Positions and Its Effect on Hydraulic Parameters in Free-Flow Conditions [PDF]
Journal of Hydraulic Structures, 2021 Underpass gates are hydraulic structures in which water moves under the gate. Here, different models of gate position including vertical, deflection to upstream and downstream of the channel with respect to the vertical axis and also oblique position ...
Rasoul Daneshfaraz +3 more
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Energies, 2020 Falling film evaporators are used in applications where high heat transfer coefficients are required for low liquid load and temperature difference. One such application is the lithium bromide (LiBr)-based absorber and generator. The concentration of the
Furqan Tahir +2 more
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Study of the Influence of Semi-Porous Baffles on the Three-Phase Separation Efficiency in a Horizontal Separator Vessel via CFD [PDF]
Journal of Petroleum Science and TechnologyHorizontal separator vessels exhibit better phase separation efficiencies when fluids flow at lower velocities, favoring the sedimentation process. The optimized determination of internal devices, such as baffles, can reduce fluid velocity from the inlet
Jessica Nascimento +3 more
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HOE DOORDACHT OM TE GAAN MET ETHISCHE VRAAGSTUKKEN?
Journal of Social Intervention, 2020 “Als sociaal werker word je, bij de uitoefening van je vak, onvermijdelijk geconfronteerd met te nemen beslissingen. Beslissingen die niet enkel gestoeld zijn op theoretische inzichten, methodische ervaringen, correcte toepassingen van regels en codes ...
Fuusje de Graaff
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Numerical optimization of three-cavity magneto mercury reciprocating (MMR) micropump
Engineering Applications of Computational Fluid Mechanics, 2021 The operation of the three-cavity magneto mercury reciprocating (MMR) micropump, whose prototype were presented in an earlier companion paper, was numerically explored.
Ali Mehrabi +2 more
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Windshield Defrost Simplified CFD Model
Production Engineering Archives, 2019 The windshield defrost system, in general, is a vehicle safety feature. Thus, its restricted by variety of directives. However, the OMEs’ benchmark targets could be even more demanding as the deicing process is in addition also part of passengers comfort.
Schmid Michal
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Numerical simulation of tidal bore based on CFD method
Shuili Shuiyun Gongcheng Xuebao, 2019 The tidal bore is a kind of nonlinear strong discontinuous flow that has great impact on wading structures. The small-scale fine simulation of the tidal bore is the premise for analyzing the structural stability of the wading structures under tidal ...
QI Lan +3 more
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