Results 1 to 10 of about 128,777 (266)

Heat and mass transfer characteristics of the gas−solid two-phase model in a π-shaped centripetal radial flow adsorber

open access: yes工程科学学报, 2019
In order to investigate the heat and the mass transfer during pressure swing adsorption (PSA) for oxygen production and improve oxygen production efficiency, a gas-solid two-phase pressure swing adsorption model was established for the π-shaped ...
Hao-yu WANG   +5 more
doaj   +1 more source

Transverse radial expansion and directed flow [PDF]

open access: yesPhysical Review C, 1997
RevTex, 7 pages , 1 figure included as Postscript ...
openaire   +2 more sources

Dissolution Hotspots in Fractures

open access: yesGeophysical Research Letters, 2021
The injection of reactive fluid into fractured reservoirs is relevant to many subsurface processes. During injection, fracture dissolution forms various patterns.
Ran Hu   +5 more
doaj   +1 more source

Pseudo-shock in Radial Supersonic Flow

open access: yesBulletin of JSME, 1984
The static and dynamic properties of a pseudo-shock in a radial supersonic flow between two parallel plates were investigated. The length and pressure recovery of the pseudo-shock were smaller than those in a constant-area duct. Pressure fluctuations at two different points along the radius were simultaneously measured and were statistically correlated,
YAMANE, Ryuichiro   +3 more
openaire   +3 more sources

Flow Measurements and Flow Analysis in the ExitRegion of a Radial Turbine

open access: yesInternational Journal of Rotating Machinery, 1996
Three‐dimensional flow measurements using LDV system were obtained in the exit region of a radial inflow turbine at an off‐design operating condition. The measurements reveal a complex flow pattern near the tip region at the rotor exit due to the interaction of the tip clearance flow.
D. M. Murugan, W. Tabakoff, A. Hamed
openaire   +2 more sources

Study on transport phenomena and performance of proton exchange membrane fuel cell with radial flow fields

open access: yesEngineering Applications of Computational Fluid Mechanics, 2023
The radial flow field structure, which has the advantages of low pressure drop, good water removal and good mass transfer, is an emerging structure for proton exchange membrane fuel cell (PEMFC) flow fields.
Jiazhou Lu   +5 more
doaj   +1 more source

Flow Resistance Characteristics of Radial Flow Helium-Hydrogen Separation Bed

open access: yesHe huaxue yu fangshe huaxue
The helium-hydrogen separation bed, as a critical component of tritium extraction system in fusion reactors, serves as the collection site for hydrogen isotope gases.
Wei-dong DING, Qin ZHAN, Xu-dong LIAN
doaj   +1 more source

Experimental and Simulation Analysis of Breakthrough Capacity of Radial Flow Helium-hydrogen Separation Bed

open access: yesYuanzineng kexue jishu
Helium-hydrogen separation bed is an important part of tritium extraction system. In order to deeply study penetration performance of the radial flow bed and guide the structure design, the mathematical model of radial bed breakthrough capacity was ...
DING Weidong, ZAN Qin, YANG Hongguang, LIAN Xudong
doaj   +1 more source

Theoretical analysis and simulation calculation of hydrodynamic pressure pulsation effect and flow induced vibration response of radial gate structure

open access: yesScientific Reports, 2022
This work aims to explore the characteristics of stochastic fluctuant water pressure acted on the surface of large radial gate, and to investigate the flow-induced vibration response of the whole radial gate structure.
Bozhi Zhang, Xiaochuan Jing
doaj   +1 more source

Steady Radial Diverging Flow of a Particle-Laden Fluid with Particle Migration

open access: yesFluids
The steady plane radial diverging flow of a viscous or inviscid particle-fluid suspension is studied using a novel two-fluid model. For the initial flow field with a uniform particle distribution, our results show that the relative velocity of particles ...
C. Q. Ru
doaj   +1 more source

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