Results 231 to 240 of about 3,749,398 (293)

Two-phase gas–liquid flow in horizontal corrugated channels

International Journal of Multiphase Flow, 2000
Abstract Experiments have been carried out for adiabatic concurrent gas–liquid flow of nitrogen and water through two corrugated test sections. This study examines flow patterns as the gas fluxes are increased. At low gas fluxes two main patterns have been observed: stratified flow for low liquid fluxes and bubble flow for greater ones. The mean wall
Gradeck, Michel, Lebouché, Michel
openaire   +2 more sources

Flow condensation heat transfer correlations in horizontal channels

International Journal of Refrigeration, 2015
Abstract Condensation heat transfer in tubes is extensively used in many industrial sectors. There were a number of investigations evaluating the correlations of condensation heat transfer in tubes. However, either the data used or correlations involved were limited, resulting in inconsistent conclusions. This paper presents a comprehensive review of
Helei Zhang, Xiande Fang, Hui Shang, Weiwei Chen   +3 more
openaire   +1 more source

Stratified Poiseuille gas flows in horizontal channels

International Journal of Heat and Mass Transfer, 2007
Abstract The present short communication shows an exact solution of the Navier–Stokes equations in the case of a channel filled with gas and with temperature contrast between the boundaries. This exact solution is then compared with the result of a numerical simulation made using a numerical code widely used in fire safety engineering.
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Cilia-driven flow analysis of cross fluid model in a horizontal channel

Computational Particle Mechanics, 2022
H. Sadaf, Z. Asghar, Naheeda Iftikhar
semanticscholar   +1 more source

The motion of large bubbles in horizontal channels

Journal of Fluid Mechanics, 1970
An experimental investigation of a large long air bubble moving into stationary water in a horizontal channel of rectangular cross-section is presented and three well-defined flow régimes for the water discharged beneath the bubble are described. The influence of surface tension on the bubble velocity is explained using the hypothesis that the radius ...
G. C. Gardner, I. G. Crow
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Secondary flow in horizontal channels heated from below

Experiments in Fluids, 1987
Experiments have been performed to investigate onset and development of the buoyancy driven secondary flow in a horizontal parallel plate channel with uniform bottom heating. Flow visualization in water (Pr ≈ 7) was performed by injecting a continuous sheet of dye into the bottom boundary layer just up-stream of the heated surface, and operating ...
J. R. Maughan, F. P. Incropera
openaire   +1 more source

Mixed convection heat transfer of AL2O3 nanofluid in a horizontal channel subjected with two heat sources

Journal of Thermal Analysis and Calorimetry, 2020
Milad Ghaneifar, A. Raisi, H. Ali, P. Talebizadehsardari   +3 more
semanticscholar   +1 more source

Horizontal buried channels in monocristalline silicon

17th IEEE International Conference on Micro Electro Mechanical Systems. Maastricht MEMS 2004 Technical Digest, 2004
de Sagazan, Olivier, Denoual, Matthieu, Guil, P., Gaudin, D., Le Pioufle, Bruno, Bonnaud, Olivier   +5 more
openaire   +3 more sources

Horizontal Channel Erosion on the Rivers of Udmurtia

Soil erosion and river channel processes
The results of a study of channel displacement for 2000–2022 in 55 key areas located on rivers of different orders, flowing in different landscapes of Udmurtia, are presented. The erosion rates were determined using benchmarks and tacheometric survey. To analyze the obtained results, the rivers were divided into 4 groups according to the magnitude of ...
I. I. Rysin, I. I. Grigorev, L. N. Petukhova   +2 more
openaire   +1 more source

Horizontal Open-Channel Turbulence

2022
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