Pressure sensitive paint formulations and methods

Details Pressure sensitive paint formulations and methods Pressure sensitive paint formulations and methods

1992-08-03

1994-11-01

Chilcot, Jr., Richard E.

Measuring and testing

Wind tunnel: aerodynamic wing and propeller study

73705, 436138, 374143, G01M 900, G01L 900

Patent

active

053598873

ABSTRACT:
A coating material for wind tunnel luminescent barometry of surfaces such as airfoils and airframes uses a resin such as poly[1-(trimethylsilyl)propyne], or a siloxane polymer, to carry a pressure indicator. The pressure indicator may be photoluminescent ruthenium complex, such as [Ru(Ph.sub.2 phen).sub.2 ]Cl.sub.2, a photoluminescent platinum complex, such as PtOEP, and photoluminescent mixtures of pyrene and perylene.

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