Results 11 to 20 of about 2,805,565 (241)

Investigation of the entrainment and infiltration rates through air curtains of open low-front refrigerated display cabinets [PDF]

open access: yes, 2013
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel UniversityThe high energy demand associated with open multi-deck refrigerated display cabinets is a direct consequence of their open design.
Al-Sahhaf, Ahmad Ali
core   +7 more sources

Numerical and experimental investigation of a confined plunging liquid jet system [PDF]

open access: yes, 2012
In a confined plunging liquid jet (CPLJ) system, a liquid jet is allowed to fall in a partially submerged narrow downcomer tube. Liquid jet impingement at gas-liquid interface leads to entrainment of gas, which is dispersed down the downcomer tube in to ...
Mishra, A.
core   +7 more sources

Numerical analysis on combustion characteristics of diffusion jet flame under different gravity environments

open access: yesCase 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
doaj   +1 more source

Air entrainment in angled dip coating [PDF]

open access: yes, 1998
YesThe coating flow examined here, labelled angled dip coating, is that where a substrate enters a pool of liquid forming an angle ß with the vertical so that it intersects the liquid along a wetting line which is not perpendicular to the direction of ...
Cohu, O.   +3 more
core   +1 more source

The effect of substrate roughness on air entrainment in dip coating [PDF]

open access: yes, 2004
YesDynamic wetting failure was observed in the simple dip coating flow with a series of substrates, which had a rough side and a comparatively smoother side.
Benkreira, Hadj, Khan, M.I.
core   +1 more source

Induced aeration flow over stepped spillways: mean pressures, air entrainment and flow behavior

open access: yesRBRH, 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
doaj   +1 more source

Advances in the studies of cloud entrainment and mixing process

open access: yes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
doaj   +1 more source

On air-entraining flow in pump's sump with a vertical suction pipe below critical submergence

open access: yesJournal 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
doaj   +1 more source

Modeling of Kinetics of Air Entrainment in Water Produced by Vertically Falling Water Flow

open access: yesMedžiagotyra, 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
doaj   +1 more source

Modification of the cast concrete mixture by air-entraining agents

open access: yesИнженерно-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
doaj   +1 more source

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