Results 11 to 20 of about 7,852 (251)
Case Studies in Thermal Engineering, 2023 To study the combustion characteristics of turbulent jet flames under different gravity environments, the centerline temperature distribution curve and air entrainment rate of turbulent jet flame from microgravity to hyper gravity was carried out by CFD ...
Yang Gao +6 more
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Induced aeration flow over stepped spillways: mean pressures, air entrainment and flow behavior
RBRH, 2021 Stepped spillways can dissipate a great amount of energy during the flow passage over the chute, however these structures have limited operation due to the risk of cavitation damage.
Carolina K. Novakoski +7 more
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Advances in the studies of cloud entrainment and mixing process
暴雨灾害, 2021 The entrainment and mixing process characterizes the interaction between cloud and ambient air, which is one of the most uncertain processes in cloud physics and dynamics.
Chunsong LU, Xiaoqi XU
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On air-entraining flow in pump's sump with a vertical suction pipe below critical submergence
Journal of Fluid Science and Technology, 2019 In pump’s sumps, the air entrainment sometimes occurs. Such flow accompanying the air entrainment becomes complicated owing to both of its unsteadiness with poor periodicity and its fully-three-dimensionality.
Katsuya HIRATA +4 more
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Modeling of Kinetics of Air Entrainment in Water Produced by Vertically Falling Water Flow
Medžiagotyra, 2014 This study analyzes the process of air entrainment in water caused by vertically falling water flow in the free water surface. The new kinetic model of air entrainment in water was developed.
Adelė VAIDELIENĖ +2 more
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Modification of the cast concrete mixture by air-entraining agents
Инженерно-строительный журнал, 2015 The paper investigates the combined effect of superplasticizer based on the naphthalene lignosulfonate and the air-entraining surfactant agent on the fluidity, connectivity and air entrainment of concrete.
N.I. Vatin +3 more
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Geophysical Research Letters, 2012 Entrainment processes in convective clouds often occur stochastically and entrainment rate estimates depend on the distance from the cloud from which the dry air is entrained.
Chunsong Lu +3 more
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Air entrainment in a vertical dropshaft with limited air supply
Theoretical and Applied Mechanics Letters, 2018 Dropshafts are vertical structures widely used in urban drainage systems and buildings for water transportation. In this paper, a physical model study was conducted to investigate the air entrainment in the dropshaft under various flow regimes with and ...
Qiang Ding, Yiyi Ma, David Z. Zhu
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Hydraulic Performance of Wave-Type Flow at a Sill-Controlled Stilling Basin
Applied Sciences, 2023 Downstream of the sluice gate or weir, wave-type flows inevitably occur in stilling basins with no tailwater. This paper aims to investigate the hydraulic performance of wave-type flows at a sill-controlled stilling basin through experimental research ...
Yu Zhou +4 more
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Turbulent Characteristics and Air Entrainment Patterns in Breaking Surge Waves
Fluids, 2021 Breaking surge waves are highly turbulent three-dimensional (3D) flows, which occur when the water flow encounters a sudden change in depth or velocity.
Zhuoran Li +2 more
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