Vorticity based noise abatement

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United States of America Patent

PATENT NO 11187136
APP PUB NO 20190186332A1
SERIAL NO

15846251

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Abstract

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A noise abatement system including at least one fluid circulation chamber to receive at least one flow of fluid; at least one vorticity-inducing component adjacent to the at least one fluid circulation chamber, the at least one vorticity-inducing component to redirect the at least one flow of fluid tangentially to an inside perimeter wall of the at least one fluid circulation chamber to create fluctuations in a flow and pressure of the fluid causing increased and variable vorticity within the at least one fluid circulation chamber; and at least one vorticity-interaction region in communication with the at least one vorticity-inducing component to attenuate acoustics caused by the at least one flow of fluid.

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Patent Owner(s)

Patent OwnerAddress
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY101 ARMY PENTAGON WASHINGTON DC 20310

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Scanlon, Michael V Laurel, US 14 1077

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