Computational study on the performance improvement of axial-flow pump by inlet guide vanes at part loads
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-020-2103-2
Abstract: In order to investigate the influence of adjustable inlet guide vanes on the hydraulic performance of axial-flow pump and impeller, the axial-flow pump with different inlet guide vane adjustable angles was simulated based on the… read more here.
Keywords: pump; axial flow; flow pump; inlet guide ... See more keywords
Influence of double-inlet design on the flow-head characteristics of axial-flow pump
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Hydrodynamics"
DOI: 10.1007/s42241-021-0069-x
Abstract: The internal flow field of an axial-flow pump under low flow rate conditions is extremely turbulent. The unstable flow region is formed due to the tip leakage and the rotating stall, and is distinguished by… read more here.
Keywords: flow pump; flow rate; head; axial flow ... See more keywords
Theoretical investigations on flow-induced vibration of fuel rods with spacer grids in axial flow
Sign Up to like & getrecommendations! Published in 2019 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2019.07.017
Abstract: Abstract Fuel rods, one of the most important components in the nuclear reactor core, are usually supported by spacer grids along the axial direction. Since those fuel rods are long and slender, flow-induced vibration (FIV)… read more here.
Keywords: vibration; fuel rods; fuel; spacer grids ... See more keywords
Tonal and broadband noise control of an axial-flow fan with metal foams: Design and experimental validation
Sign Up to like & getrecommendations! Published in 2017 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2017.06.018
Abstract: This paper presents an application of metal foams for controlling aerodynamic noise of an axial-flow fan. A configuration of a semi-open cell metal foam combined with a backing cavity is employed to attenuate the tonal… read more here.
Keywords: metal foam; metal foams; noise; axial flow ... See more keywords
Effects of the foam metal casing treatment on aerodynamic stability and aerocoustic noise in an axial flow compressor
Sign Up to like & getrecommendations! Published in 2021 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2021.106793
Abstract: Abstract A kind of foam metal casing treatment (FMCT) is proposed and experimentally tested on a low-speed axial flow compressor in this work. Foam metal is a foam-like substance with a lightweight structure but a… read more here.
Keywords: foam metal; compressor; axial flow; flow compressor ... See more keywords
Effect of tip clearance, winglets, and shroud height on the tip leakage in axial flow fans
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Refrigeration"
DOI: 10.1016/j.ijrefrig.2018.07.010
Abstract: Abstract This study is concerned with the improvement in efficiency of axial flow fans that are being used in numerous fields including outdoor units of air conditioners. The tip leakage flow occurring between a blade… read more here.
Keywords: tip leakage; flow fans; flow; axial flow ... See more keywords
TCT-513 The Impella Micro-axial Flow Catheter is Safe and Effective for Treatment of Myocarditis Complicated by Cardiogenic Shock: An Analysis from the Global cVAD Registry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American College of Cardiology"
DOI: 10.1016/j.jacc.2017.09.629
Abstract: Myocarditis complicated by cardiogenic shock (Myo-CS) remains a complex clinical problem. The use of acute circulatory support devices for CS is growing. We explored the clinical utility of Impella micro-axial flow catheters in the setting… read more here.
Keywords: complicated cardiogenic; myocarditis complicated; impella micro; micro axial ... See more keywords
A nonlinear model for a free-clamped cylinder subjected to confined axial flow
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2018.03.006
Abstract: Abstract In this paper a full nonlinear model 1 is presented for the dynamics of a cantilevered cylinder, terminated by an ogival free end, and subjected to confined, inverted axial flow. This system is also… read more here.
Keywords: nonlinear model; clamped cylinder; axial flow; subjected confined ... See more keywords
Dynamics and stability of imperfect flexible cylinders in axial flow
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2021.103321
Abstract: Abstract This paper aims to study theoretically the effects of geometric and support imperfections on the static equilibrium and linear dynamical behaviour of a flexible cylinder in confined axial flow. The support imperfection is modelled… read more here.
Keywords: axial flow; equation; stability; support ... See more keywords
Comparison of the wake recovery of the axial-flow and cross-flow turbine concepts
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2017.03.010
Abstract: Abstract A detailed wake analysis of two different turbine concepts is conducted to gain a fundamental understanding of the main energy recovery processes at play in each case. An axial-flow turbine and a cross-flow turbine… read more here.
Keywords: turbine; recovery; flow turbine; axial flow ... See more keywords
The use of hollow fiber dialysis filters operated in axial flow mode for recovery of microorganisms in large volume water samples with high loadings of particulate matter.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of microbiological methods"
DOI: 10.1016/j.mimet.2019.04.005
Abstract: Ultrafiltration concentration of microorganisms in large volume water samples containing high levels of particulate matter was evaluated in a proof of concept study. The organisms tested were Bacillus atrophaeus subspecies globigii spores and MS2 bacteriophage.… read more here.
Keywords: recovery; particulate matter; water; axial flow ... See more keywords