Abstract:This research aims to register luminescence images obtained in a pressure-sensitive paint (PSP) measurement by using PSP and temperature-sensitive paint (TSP) dots in the dual-array sensor as markers. This reduces measurement error caused by position difference between obtained images in a PSP measurement without any additional markers. In this research, pressure and temperature distributions caused by a jet impingement was measured the dual-array sensor. We detected geometric centers of each PSP and TSP dot, … Show more
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