1989-08-23
1991-07-02
Joyce, Harold
F23J 1100
Patent
active
050276948
ABSTRACT:
Methods and apparatus for controlling the flow of fluid around an object which include means to periodically vary or fluctuate the direction, speed or magnitude of the fluid flow. The fluid flow is particularly controlled to control eddy formation. The fluid is preferably a gas or vapor.
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Joyce Harold
The United States of America as represented by the Secretary of
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