Impact of the Confinement Plate on the Velocity of Synthetic Jet
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. In total, seven different synthetic jet actuators were investigated. The constant t...
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doaj-9ba696cf90bd4e3e8d6f6390132ce03e2021-09-25T23:32:44ZengMDPI AGActuators2076-08252021-08-011020820810.3390/act10090208Impact of the Confinement Plate on the Velocity of Synthetic JetEmil Smyk0Robert Smusz1Faculty of Mechanical Engineering, Bydgoszcz University of Science and Technology, 85-796 Bydgoszcz, PolandDepartment of Mechanical Engineering, Rzeszow University of Technology, 35-959 Rzeszow, PolandIn 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. In total, seven different synthetic jet actuators were investigated. The constant temperature anemometer was used for the velocity measurements. The synthetic jet was tested for the Reynolds number in the range of 2300 < <i>Re</i> < 19,500, and the Stokes number in the range of 46 < <i>S</i> < 62. The confinement plate decreased the velocity of synthetic jet depending on the actuator supply power even around 5%. However, the differences in axial velocity profile are slight and the impact of the confinement plate was visible only in the distance <i>x</i>/<i>d</i> < 4.https://www.mdpi.com/2076-0825/10/9/208synthetic jetconfinement plateZNMFefficiency |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Emil Smyk Robert Smusz |
spellingShingle |
Emil Smyk Robert Smusz Impact of the Confinement Plate on the Velocity of Synthetic Jet Actuators synthetic jet confinement plate ZNMF efficiency |
author_facet |
Emil Smyk Robert Smusz |
author_sort |
Emil Smyk |
title |
Impact of the Confinement Plate on the Velocity of Synthetic Jet |
title_short |
Impact of the Confinement Plate on the Velocity of Synthetic Jet |
title_full |
Impact of the Confinement Plate on the Velocity of Synthetic Jet |
title_fullStr |
Impact of the Confinement Plate on the Velocity of Synthetic Jet |
title_full_unstemmed |
Impact of the Confinement Plate on the Velocity of Synthetic Jet |
title_sort |
impact of the confinement plate on the velocity of synthetic jet |
publisher |
MDPI AG |
series |
Actuators |
issn |
2076-0825 |
publishDate |
2021-08-01 |
description |
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. In total, seven different synthetic jet actuators were investigated. The constant temperature anemometer was used for the velocity measurements. The synthetic jet was tested for the Reynolds number in the range of 2300 < <i>Re</i> < 19,500, and the Stokes number in the range of 46 < <i>S</i> < 62. The confinement plate decreased the velocity of synthetic jet depending on the actuator supply power even around 5%. However, the differences in axial velocity profile are slight and the impact of the confinement plate was visible only in the distance <i>x</i>/<i>d</i> < 4. |
topic |
synthetic jet confinement plate ZNMF efficiency |
url |
https://www.mdpi.com/2076-0825/10/9/208 |
work_keys_str_mv |
AT emilsmyk impactoftheconfinementplateonthevelocityofsyntheticjet AT robertsmusz impactoftheconfinementplateonthevelocityofsyntheticjet |
_version_ |
1717368733925638144 |