Results 11 to 20 of about 5,610,401 (347)

Influence of Flow Field's Radial Dimension on Ventilated Supercavitating Flow

open access: yesXibei Gongye Daxue Xuebao, 2020
To investigate the influence of flow field's radial dimension on the flow of the portion gas-leakage supercavity, based on the two-fluid multiphase flow model and SST turbulence model, considering the compressibility of ventilated gas, a 3D simulation ...

doaj   +1 more source

Flow Configurations of Membraneless Microfluidic Fuel Cells: A Review

open access: yesEnergies, 2021
Membraneless microfluidic fuel cells (MMFCs) are being studied extensively as an alternative to batteries and conventional membrane fuel cells because of their simple functioning and lower manufacturing cost.
Muhammad Tanveer, Kwang-Yong Kim
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

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

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

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

Flow at the SPS and RHIC as a Quark Gluon Plasma Signature [PDF]

open access: yes, 2001
Radial and elliptic flow in non-central heavy ion collisions can constrain the effective Equation of State(EoS) of the excited nuclear matter. To this end, a model combining relativistic hydrodynamics and a hadronic transport code(RQMD [17]) is developed.
A. M. Poskanzer   +38 more
core   +3 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

Analytic mode matching for a circular dissipative silencer containing mean flow and a perforated pipe [PDF]

open access: yes, 2007
An analytic mode matching scheme that includes higher order modes is developed for a straight-through circular dissipative silencer. Uniform mean flow is added to the central airway and a concentric perforated screen separates the mean flow from a bulk ...
Denia, FD, Kirby, R
core   +1 more source

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