Light extinction tomography for measurement of ice crystals and other small particles

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United States of America Patent

PATENT NO 12019004
APP PUB NO 20220214260A1
SERIAL NO

17693998

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Abstract

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A tomography duct for wind tunnels includes a plurality of light sources and sensors displaced around a support structure. The light sources are cycled and sensor measurements are made from sensors opposite the light sources. Tomographic algorithms are used to determine an extinction map from the sensor measurements. The extinction map provides details about particles in a cross-section of the air flow through the tomography duct.

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Patent Owner(s)

Patent OwnerAddress
PLEXAR ASSOCIATES INC3120 BELVOIR ROAD SHAKER HEIGHTS OH 44122

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bencic, Timothy J Highland Heights, US 6 2
Fagan, Amy F Fairview Park, US 6 2
Izen, Steven H Shaker Heights, US 13 93
Maniyedath, Arjun K Beachwood, US 11 82
Rohler, David P Shaker Heights, US 18 687

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