Show simple item record

contributor authorAzzawi, Itimad D. J.
contributor authorJaworski, Artur J.
contributor authorMao, Xiaoan
date accessioned2022-02-05T22:15:06Z
date available2022-02-05T22:15:06Z
date copyright12/4/2020 12:00:00 AM
date issued2020
identifier issn0098-2202
identifier otherfe_143_03_031501.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4277211
description abstractThere is generally limited guidance available on the optimum clamping method for the diaphragms used in the synthetic jet actuators (SJAs). This paper describes the effects of clamping methods (O-rings, neoprene rubber washers and metal-to-metal clamping) on the actuator diaphragm displacement using Polytec scan vibrometer (PSV). Once the clamping type was implemented, an optimization study to examine the effect of geometrical parameters for three designs of synthetic jet actuators in quiescent conditions—in particular the number of orifices per cavity, the space between them, and their effects on the jet velocity—was performed. It has also been shown that with use the Helmholtz resonance of the cavity and amplitude modulation of the excitation signal, the actuator can exhibit a more significant “blowing” velocity at a reduced power input.
publisherThe American Society of Mechanical Engineers (ASME)
titleAn Overview of Synthetic Jet Under Different Clamping and Amplitude Modulation Techniques
typeJournal Paper
journal volume143
journal issue3
journal titleJournal of Fluids Engineering
identifier doi10.1115/1.4048930
journal fristpage031501-1
journal lastpage031501-12
page12
treeJournal of Fluids Engineering:;2020:;volume( 143 ):;issue: 003
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record