Optical turbulence sensor

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United States of America Patent

PATENT NO 8874374
SERIAL NO

13200226

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A method and system for determining a rate of turbulent kinetic energy dissipation (TKED) in a turbulent fluid environment are provided. A light source provided at a first end of a predetermined path-length passes a beam of light through the turbulent fluid environment. An angle of arrival detection unit detects the angle of arrival of the at least one beam of light. The angle of arrival is then processed at a processing unit that calculates temperature dissipation spectra as a function of the autocorrelation of the angle of arrival. The peak of the temperature dissipation spectra represents the rate of TKED. A number of turbulent quantities can be determined by using the method and system.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bogucki, Darek J Corpus Christi, US 1 23

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