Application of synthetic jet arrays for flow separation control on a circular “hump” model

Jafari, Mohammad; Jaworski, Artur J.; Rona, Aldo

doi:10.1016/j.expthermflusci.2021.110543

Cited by 6 publications

(1 citation statement)

References 51 publications

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“…Ja'fari et al 116 investigate the effectiveness of a spanwise array of SJAs for the control of boundary layer separation over a circular ''hump'' model. The impacts of geometrical and operational parameters (actuator position, velocity ratio, and actuation waveform) on the flow separation control are investigated experimentally.…”

Section: Active Flow Controlmentioning

confidence: 99%

Current state and future trends in boundary layer control on lifting surfaces

Svorcan

Wang

Griffin

2022

Advances in Mechanical Engineering

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Successful flow control may bring numerous benefits, such as flow stabilization, flow reattachment, separation delay, drag reduction, lift increase, aerodynamic performance improvement, energy efficiency increase, shock delay or weakening, noise reduction, etc. For these purposes, many different flow control devices, which can be classified as passive, semi-active and active, have been designed and tested. This review paper aims to highlight the most promising and commonly employed boundary layer control methods as well as outline their potential in specific applications in aerospace and energy engineering. Referenced studies, performed on various geometries (flat plates, channels, airfoils, wings, blades, cylinders), are primarily numerical or experimental. Although enhanced aerodynamic performance is achieved in many cases, further research is required to draw general conclusions. This paper aims to demonstrate that, in the future, we may expect further developments of flow control actuators, as well as their increased application.

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Section: Active Flow Controlmentioning

confidence: 99%