Results 11 to 20 of about 14,585,722 (247)
Active Flow Control on a Square-Back Road Vehicle
Fluids, 2020 An experimental investigation focused on the manipulation of the wake generated by a square back car model is presented. Four continuously-blowing rectangular slot jets were mounted on the rear face of a 1:10 commercial van model.
Juan José Cerutti +3 more
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Wind Turbine Gust Load Alleviation with Active Flow Control
Energies, 2022 Large wind turbine rotors are becoming more common in utility-scale wind power, especially for offshore wind plants. However, the trend toward large rotors can be limited by their ability to manage dynamic and extreme loads.
Chang Liu +2 more
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Active Control of an Axisymmetric Turbulent Jet Using Moving Delta Tabs
Journal of Fluid Science and Technology, 2008 For the development of an active control of a turbulent jet, measurements of an axisymmetric turbulent jet were performed with multiple “moving delta tabs.” Five computercontrolled delta tabs, which can be driven independently, were installed
Kouji NAGATA +3 more
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INFLUENCE OF MEMBRANE AMPLITUDE AND FORCING FREQUENCY ON SYNTHETIC JET VELOCITY
TASK Quarterly, 2015 This paper presents the results of numerical investigations of a synthetic jet actuator for an active flow control system. The Moving Deforming-Mesh method as a boundary condition is used to capture the real physical phenomenon.
MARCIN KUROWSKI, PIOTR DOERFFER
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Active Flow Control of a Supercritical Airfoil and Flap with Sweeping Jets
Applied Sciences, 2023 To provide sufficient lift during takeoff and landing, large aircraft are equipped with complicated high-lift devices. The use of simple flaps coupled with active flow control (AFC) can achieve lift improvement while reducing mechanical structure and ...
Shuai Luo +5 more
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Active Flow Control: Recent Advances in Fundamentals and Applications
, 2023 Active flow control (AFC) utilizes local active perturbations to induce changes in global flow behavior that result in aero/hydrodynamic performance improvement.
core +1 more source
Plasma Synthetic Jet Actuators for Active Flow Control
Actuators, 2018 The plasma synthetic jet actuator (PSJA), also named as sparkjet actuator, is a special type of zero-net mass flux actuator, driven thermodynamically by pulsed arc/spark discharge. Compared to widely investigated mechanical synthetic jet actuators driven
Haohua Zong +3 more
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3D Simulation of the Effects of the Plasma Actuator on the Unsteady, Turbulent and Developing Flow within a Circular Duct [PDF]
Journal of Heat and Mass Transfer Research, 2019 The objective of current paper is 3D simulation of turbulent, developing flow and unsteady within a circular duct in presence of the body force vector persuaded by Dielectric barrier discharge (DBD) plasma actuator inside the surface of geometry for the ...
Hamidreza Yazdani, Mohammad Sefid
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Slug flow regime in a flowline with U-shape riser
Case Studies in Chemical and Environmental Engineering, 2022 A suitable initial point for understanding multiphase flows is a phenomenological description of the mechanism of geometric distributions or flow patterns that are observed.
Henry Tandoh +4 more
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Active flow control in supersonic nozzles [PDF]
AIP Conference Proceedings, 2018 Active flow control in supersonic nozzle mainly concerns Fluidic Thrust Vectoring (FTV) strategies. Thrust Vectoring in fixed symmetric nozzles can be obtained by generating a local perturbation at wall causing flow separations, asymmetric pressure distributions and therefore, the vectoring of the primary jet thrust. The control action can be steady, e.
openaire +2 more sources