Results 21 to 30 of about 5,519,869 (368)

3-D Modeling of Gas–Solid Two-Phase Flow in a π-Shaped Centripetal Radial Flow Adsorber

open access: yesApplied Sciences, 2020
Radial flow adsorber (RFA) is widely used in large-scale pressure swing adsorption (PSA) oxygen production system because of high air separation. In this study, a 3-D modeling of gas−solid two-phase flow was established for the π-shaped ...
Haoyu Wang   +6 more
doaj   +1 more source

Effect of the gas distribution system structure of a radial flow adsorber on gas distribution

open access: yes工程科学学报, 2015
Uniform gas distribution in a radial flow adsorber plays an essential part in its performance. A 3D hydrodynamic and mathematical model of the radial flow adsorber was developed based on experimental studies.
WANG Hao-yu, LIU Ying-shu, MENG Yu
doaj   +1 more source

Revealing the source of the radial flow patterns in proton–proton collisions using hard probes [PDF]

open access: yes, 2016
In this work, we propose a tool to reveal the origin of the collective-like phenomena observed in proton–proton collisions. We exploit the fundamental difference between the underlying mechanisms, color reconnection and hydrodynamics, which produce ...
A. Ortiz, Gyula Benc'edi, H. Bello
semanticscholar   +1 more source

A General Analytical Approximation to Impulse Response of 3-D Microfluidic Channels in Molecular Communication [PDF]

open access: yes, 2018
In this paper, the impulse response for a 3-D microfluidic channel in the presence of Poiseuille flow is obtained by solving the diffusion equation in radial coordinates.
Akdeniz, Bayram Cevdet   +3 more
core   +4 more sources

Influence of the structure of radial flow adsorbers on oxygen production with pressure swing adsorption

open access: yes工程科学学报, 2015
A radial flow pressure swing adsorption (PSA) unit with two-tower configuration was designed for oxygen production. The influences of gas flow pattern, outer flow channel width and channel structure on oxygen production were studied by experiment.
WANG Hao-yu   +3 more
doaj   +1 more source

Description of steady inflow of fluid to wells with different configurations and various partial drilling-in

open access: yesЗаписки Горного института, 2020
There are many equations of steady inflow of fluid to the wells depending on the type of well, presence or absence of artificial or natural fractures passing through the well, different degrees of drilling-in of the wellbores.
Valery A. Iktissanov
doaj   +1 more source

Experimental and field verifications of radial gates as flow measurement structures

open access: yesWater Supply, 2021
Radial gates are common structures in irrigation projects. This paper presents some theory-based equations for explicit estimation of the discharge from a radial gate under free and submerged flow conditions using energy and momentum (E-M) principles ...
Hossein Khalili Shayan   +2 more
doaj   +1 more source

Hydro+Cascade, Flow, the Equation of State, Predictions and Data [PDF]

open access: yes, 2001
A Hydro+Cascade model has been used to describe radial and elliptic flow at the SPS and successfully predicted the radial and elliptic flow measured by the both STAR and PHENIX collaborations .
Lauret, J., Shuryak, E. V., Teaney, D.
core   +4 more sources

An approximation of behind-casing hydraulic conductivity between layers from transient pressure analysis

open access: yesDyna, 2019
Flow behind the casing has normally been identified and quantified using production logging tools. Very few applications of pressure transient analysis, which is much cheaper, have been devoted to determining compromised cemented zones.
Freddy Humberto Escobar   +2 more
doaj   +1 more source

Controlling the Distribution of Microbially Precipitated Calcium Carbonate in Radial Flow Environments.

open access: yesEnvironmental Science and Technology, 2019
Bacterially driven reactions such as ureolysis can induce calcium carbonate precipitation, a well-studied process called microbially induced calcium carbonate precipitation (MICP).
Neerja Zambare, E. Lauchnor, R. Gerlach
semanticscholar   +1 more source

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