Supersonic piston synthetic jets with single/multiple orifice
Sign Up to like & getrecommendations! Published in 2018 at "Experiments in Fluids"
DOI: 10.1007/s00348-018-2529-9
Abstract: We experimentally study a high-speed synthetic jet actuator consisting of a cylinder with an orifice plate at the top and a piston driven by a motor. The experiments are performed for four orifice plates with… read more here.
Keywords: synthetic jets; mach; cylinder pressure; number ... See more keywords
Characteristics and mechanism of mixing enhancement for noncircular synthetic jets at low Reynolds number
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2018.06.021
Abstract: Abstract In this paper, the evolution of the flow structures and the mixing characteristics in low-aspect-ratio (AR) noncircular incompressible synthetic jets are investigated. Two elongated configurations, elliptic and rectangular orifices with AR = 3 and 5 are… read more here.
Keywords: synthetic jets; reynolds number; streamwise; streamwise vortices ... See more keywords
Vortex formation and evolution for flow over a circular cylinder excited by symmetric synthetic jets
Sign Up to like & getrecommendations! Published in 2019 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2019.02.008
Abstract: Abstract The flow around a circular cylinder is controlled by a pair of synthetic jets symmetrically positioned near the separation points at a Reynolds number of 1200. The flow field in the near wake is… read more here.
Keywords: vortex formation; synthetic jets; circular cylinder; mode ... See more keywords
Experimental study on the flow interaction between two synthetic jets emanating from a dual round orifice
Sign Up to like & getrecommendations! Published in 2021 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2021.110400
Abstract: Abstract Multiple orifice synthetic jet devices are becoming widely utilized for active flow control and jet impingement cooling, due to its mixing performance resulting from the vortices and jet interaction. Therefore, understanding the flow interaction… read more here.
Keywords: interaction two; interaction; synthetic jets; jet ... See more keywords
Numerical simulations of active flow control with synthetic jets in a Darrieus turbine
Sign Up to like & getrecommendations! Published in 2017 at "Renewable Energy"
DOI: 10.1016/j.renene.2017.05.075
Abstract: This study presents two-dimensional numerical simulations of the flow around a cross-flow vertical-axis water turbine (straight-bladed Darrieus type) using active flow control by means of synthetic jets. The performance of the turbine is quantitatively analyzed… read more here.
Keywords: turbine; synthetic jets; flow control; active flow ... See more keywords
Evolution of elliptic synthetic jets at low Reynolds number
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.162
Abstract: The influence of the nozzle aspect ratio ( $AR=1$ , 2 and 4), stroke length ( $L_{0}=1.85$ , 3.7 and 5.55) and Reynolds number ( $Re=79$ , 158, 316 and 632) on the behaviour of… read more here.
Keywords: vortex ring; synthetic jets; reynolds number; elliptic synthetic ... See more keywords
Flow separation control on a highly loaded compressor cascade using endwall synthetic jets
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410017717546
Abstract: This paper presents flow separation control conducted on a highly loaded compressor stator cascade using endwall synthetic jets. Numerical methods are employed and mechanisms of endwall synthetic jets in improving the cascade performance are discussed… read more here.
Keywords: flow separation; synthetic jets; separation control; endwall synthetic ... See more keywords
A Comparison of Circular and Slotted Synthetic Jets for Flow Control in a Twin Air Intake
Sign Up to like & getrecommendations! Published in 2020 at "Defence Science Journal"
DOI: 10.14429/dsj.70.13053
Abstract: The performance of an aircraft engine depends on air flow quality at the engine face / the exit of the airintake also known as aerodynamic inlet plane (AIP). A single-engine aircraft has complex Y-shaped twin… read more here.
Keywords: synthetic jets; slotted synthetic; flow; air ... See more keywords