Investigation and application of pressure sensitive paint technique in wind tunnel test

The Pressure Sensitive Paint (PSP) technique is one of the important pressure measurement techniques on model surface in wind tunnel test. This report presents that has tried to make the pressure sensitive paint in China, the automatization test data collection technique, the test data disposal technique, the application method of PSP technique, the comparison tests between PSP technique using PSP FOP-1 paint made in China and classic tap measurement tech-nique on the wing, leading-edge flap, trailing-edge flap, aileron of airplane model.