Sailing ship comprising an aerodynamic profile and a system for determining characteristics of an airflow incident on a leading edge of the aerodynamic profile

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United States of America Patent

PATENT NO 11029323
APP PUB NO 20190163187A1
SERIAL NO

16202741

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Abstract

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In order to be able to determine with precision the location of the stagnation point at different zones along the leading edge of an aerodynamic profile, a system comprises rows of pressure sensors distributed on either side of the leading edge and forming, virtually, patterns that are spaced apart from one another in the form of simple polygonal lines, and a computer connected to the pressure sensors. The computer determines, along each of the patterns, a respective stagnation point position that is defined by a curved abscissa for which a pressure interpolated on the basis of pressure measurements provided by the pressure sensors of the corresponding row is at a maximum, and by an altitude evaluated on the basis of respective altitude data from the pressure sensors of the corresponding row.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS OPERATIONS SASTOULOUSE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Renard, Thierry Toulouse, FR 2 422
Sornique, Olivier Lias, FR 5 3
Studer, Gilles Fonsorbes, FR 4 3

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