Results 11 to 20 of about 15,679,398 (295)
Flow Control, Active and Passive Applications
Applied Sciences, 2023 The Boundary Layer (BL) dynamic performance greatly affects the forces acting on any Bluff body [...]
Josep M. Bergadà , Gabriel Bugeda
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Centrifugation-assisted lateral flow assay platform: enhancing bioassay sensitivity with active flow control [PDF]
Microsystems & NanoengineeringLateral flow assays (LFAs) are widely used in point-of-care testing (POCT) due to their simplicity and rapid operation. However, their reliance on passive capillary flow limits sensitivity, making it challenging to detect low-abundance biomarkers ...
Hang Yuan +7 more
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Active flow control (AFC) has emerged as a vibrant research field with significant potential to address a broad spectrum of academic and industrial challenges. Recent developments in actuation technologies and computational/experimental methods, together
openaire +2 more sources
Active control of hydrodynamic slug flow [PDF]
, 2013 Multiphase flow is associated with concurrent flow of more than one phase (gas-liquid, liquid-solid, or gas-liquid-solid) in a conduit. The simultaneous flow of these phases in a flow line, may initiate a slug flow in the pipeline. Hydrodynamic slug flow
Inyiama, Fidelis Chidozie
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Active Flow Control for Helicopters
, 2013 Several active flow control helicopter applications aimed at improving aerodynamic performance have been studied at Onera and are presented in this paper. The distinction between applications for non-rotating or non-lifting parts and for rotating parts is presented.
Le Pape, A., Lienard, C., Bailly, J.
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Active Flow Control on Vertical Tail Models. [PDF]
AIAA J, 2019 Active flow control (AFC) subscale experiments were conducted at the Lucas Wind Tunnel of the California Institute of Technology. Tests were performed on a generic vertical tail model at low speeds. Fluidic oscillators were used at the trailing edge of the main element (vertical stabilizer) to redirect the flow over the rudder and delay or prevent flow
Andino MY +6 more
europepmc +5 more sources
Effects of Simultaneous Suction and Blowing over an Airfoil on Flow Behavior and Aerodynamic Coefficients [PDF]
Iranica Journal of Energy and Environment, 2022 In this study, the simultaneous effect of suction and blowing on the boundary layer and the effect of control parameters on the flow separation from a NACA 0012 airfoil is numerically analyzed.
S. Abbasi, S. Esmailzadeh Vali
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Gym-preCICE: Reinforcement learning environments for active flow control
SoftwareX, 2023 Active flow control (AFC) involves manipulating fluid flow over time to achieve a desired performance or efficiency. AFC, as a sequential optimisation task, can benefit from utilising Reinforcement Learning (RL) for dynamic optimisation. In this work, we
Mosayeb Shams, Ahmed H. Elsheikh
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Flow Separation Control on NACA0015 Airfoil Using Synchronized Jet Actuator [PDF]
Journal of Applied Fluid Mechanics, 2022 In this study, a novel fluidic jet actuator is designed to control flow separation on a NACA0015 airfoil at various angles of attack. The U-shaped jet actuator has two rectangular slots implemented near the leading edge of the airfoil.
F. Sonkaya, S. Cadirci, D. Erdem
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Active flow control in an axial compressor for stability improvement : On the effect of flow control on stall inception [PDF]
, 2021 In this paper, the effect of an active flow control system on the onset mechanism of rotating stall in an axial compressor is experimentally investigated.
ROUSSETTE, Olivier +3 more
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