Results 1 to 10 of about 110,416 (181)

A High-Performance Synthetic Jet Piezoelectric Air Pump with Petal-Shaped Channel [PDF]

open access: yesSensors, 2022
The synthetic jet piezoelectric air pump is a potential miniature device for electronic cooling. In order to improve the performance of the device, a small-sized synthetic jet piezoelectric air pump is proposed in this work, which is mainly characterized
Xingqi Li   +5 more
doaj   +2 more sources

Jet vectoring using secondary Coanda synthetic jets

open access: yesMechanical Engineering Journal, 2020
In recent years, studies on the fundamental principle of thrust vectoring using jets have been conducted to realize next-generation aircraft applications.
Ryota KOBAYASHI   +5 more
doaj   +3 more sources

Wind-tunnel tests of synthetic jet control effects on airfoil flow separation [PDF]

open access: yesScientific Reports, 2022
To find out the comprehensive principles of synthetic jet control effects on airfoil stall characteristics, fundamental contrastive wind-tunnel tests were conducted systematically.
Guoqing Zhao, Qijun Zhao, Xi Chen
doaj   +2 more sources

Acoustic and Thermoacoustic Jet Propulsion [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2023
This manuscript bridges the fields of jet propulsion, synthetic jets and thermoacoustic engines. We introduce the case that synthetic jets in air can be considered a consistent approach for propulsion systems. To date, studies on synthetic jet propulsion
J. Schoenmaker   +4 more
doaj   +1 more source

Performance of special type heat sink with an integrated synthetic jet actuator [PDF]

open access: yesE3S Web of Conferences, 2019
The performance of special type heat sink with integrated synthetic jet actuator has been presented in this work. Synthetic jet is a flow technique which synthesizes stagnant air to a form of jet.
Gil Paweł
doaj   +1 more source

Numerical Investigations of Synthetic Jet Control Effects on Iced Airfoils

open access: yesEnergies, 2023
Based on the numerical method, the effects of synthetic jet control (SJC) on the aerodynamic characteristics of iced airfoils are systematically analyzed for the first time.
Xi Chen   +3 more
doaj   +1 more source

Computational and Experimental Study of Heat Transfer on the heat sink with an impinging synthetic jet under Various Excitation Wave

open access: yesCase Studies in Thermal Engineering, 2021
This work presents an investigation of an impinging synthetic jet produced by a continuous movement of an oscillating piezoelectric membrane in a synthetic jet actuator (SJA). The jet stream blows from the top of the heat sink attached to an electrically
Damora Rhakasywi   +3 more
doaj   +1 more source

Computational fluid dynamic (CFD) simulation of synthetic jet cooling: a review [PDF]

open access: yes, 2020
Synthetic jet which is also known as pulsed jet is a mechanism that is applied in many industries, such as manufacturing, automotive, and electronics. It is used in the industries as a cooling device.
Ahmad, Kamarul Ariffin   +1 more
core   +1 more source

An Experimental Study on Turbulent Boundary Layer Flow Control by Synthetic Jet through Spanwise Slot

open access: yesHangkong gongcheng jinzhan, 2020
Active flow control for drag reduction in turbulent boundary layer is a hot research field nowadays. In order to explore the effect of the synthetic jet through a spanwise slot on the friction drag reduction of the turbulent boundary layer of a flat ...
LU Lianshan   +4 more
doaj   +1 more source

Impact of the Confinement Plate on the Velocity of Synthetic Jet

open access: yesActuators, 2021
In the paper, the impact of the limitation of the environment around the office of synthetic jet actuators were tested. One short and three length orifices were tested and compared with and without confinement plate.
Emil Smyk, Robert Smusz
doaj   +1 more source

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