Results 11 to 20 of about 570,525 (267)

Phase Separation in a Chaotic Flow [PDF]

open access: yesPhysical Review Letters, 2001
Minor changes - Version accepted for publication - Physical Review ...
Berthier, Ludovic   +2 more
openaire   +3 more sources

The Effects of Stratification on Flow Separation [PDF]

open access: yesJournal of the Atmospheric Sciences, 2005
Abstract Separation of stratified flow over a two-dimensional hill is inhibited or facilitated by acceleration or deceleration of the flow just outside the attached boundary layer. In this note, an expression is derived for this acceleration or deceleration in terms of streamline curvature and stratification.
Ambaum, M, Marshall, D
openaire   +1 more source

Field and flow-based separations [PDF]

open access: yesAnalytical and Bioanalytical Chemistry, 2015
Field-flow fractionation (FFF) and related methods are a set of analytical methods for the separation and characterization of nanoand micro-size analytes. These methods were originally used for the characterization of synthetic polymers and biological macromolecules, before also providing important contributions to the field of environmental sciences ...
Lespes, Gaëtane   +2 more
openaire   +3 more sources

Structure and Topology Analysis of Separated Vortex in Forward-Swept Blade

open access: yesFrontiers in Energy Research, 2021
Flow separation commonly affects the stability of turbomachines, especially under low-flowrate conditions. Compared with conventional blades, a forward-swept blade is more efficient at high flowrates.
D. Liang   +4 more
doaj   +1 more source

Heat Induced Separation in Upward Impinging Jet Flows

open access: yesJournal of Thermal Science and Technology, 2011
A confined, round, laminar impinging jet, fed upward against the gravity, is studied, both experimentally and numerically, under the influence of an impingement-surface heating.
Chandra SHEKHAR, Koichi NISHINO
doaj   +1 more source

Music Source Separation With Generative Flow

open access: yesIEEE Signal Processing Letters, 2022
Accepted by Signal Processing ...
Ge Zhu   +4 more
openaire   +3 more sources

Analysis of Non-steady Separated Turbulent Flow in an Asymmetric Plane Diffuser by Direct Numerical Simulations

open access: yesJournal of Fluid Science and Technology, 2010
Direct numerical simulations (DNS) of turbulent flow through an asymmetric plane diffuser, consisting of a flat wall and an inclined wall, were performed using a high-order finite difference method, to reveal the relationship between turbulence and flow ...
Takashi OHTA, Takeo KAJISHIMA
doaj   +1 more source

Increasing L/D Ratio of Wing by Delaying Flow Separation for Better Aerodynamic Performance [PDF]

open access: yesJournal of Applied Fluid Mechanics
To improve the aerodynamic efficiency of the aircraft, the article focuses on optimizing the L/D ratio through postponement of flow separation. Elevating the L/D ratio leads to diminished drag and delays stall occurrence at high angles of attack (α). The
L. P. Ramesh, V. Mugendiran, G. Sivaraj
doaj   +1 more source

LaFexMn1-xO3 used to activate peroxymonosulfate in the degradation of refractory organics in water: Synthesis, performance, and mechanism

open access: yesDesalination and Water Treatment
A perovskite catalyst (LaFe0.05Mn0.95O3, LFMO) was synthesized and used to activate peroxymonosulfate (PMS) in the treatment of refractory organic wastewater. The LFMO is a mesoporous material and Fe and Mn dominate the catalytic process.
Nannan Wang   +6 more
doaj   +1 more source

The Effect of an Upstream Control Object in Low-Speed Rotation upon the Flow past a Long Plate

open access: yesJournal of Fluid Science and Technology, 2011
In the present study, the authors consider a control of the flow past a semi-infinite plate with a blunt front. The flow is one of the simplest separated-and-reattaching flows, and can be a model such as heat exchangers and flow straighteners commonly ...
Katsuya HIRATA   +3 more
doaj   +1 more source

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