Application of novel pressure-sensitive paint formulations for the surface flow mapping of high-speed jets

Assessment of binary PSP technique for film cooling effectiveness measurement on nozzle vane cascade with cutback trailing edge

“…Only few applications of PSP technique in compressible flow condition are available. Zare-Behtash et al [13] tested different formulations of single luminophor PSP technique to measure the pressure distribution along a 2D air ejector system. The same procedure for temperature correction proposed by [5] was adopted in this study.…”

Pressure-Sensitive Paint: Effect of Substrate

“…Pressure-sensitive paint (PSP) is a method of optically measuring the absolute spatial pressure distribution over an entire surface. Compared to traditional point measurement techniques, this has the advantage of giving significantly more information about the flow physics and can allow for integration of pressure, giving forces and moments on aerodynamic surfaces [ 1 ], visualizing and quantifying shock structures [ 2 , 3 ] and even estimating altitude in flight [ 4 ]. The theory and working principles of PSP have been documented by several researchers [ 5 , 6 ] and will only be briefly recounted here.…”

The applications of pressure-sensitive paint in microfluidic systems

“…The shock cell has been successfully identified from the pressure maps acquired by PSP technique, and the results agree with the flow visualization images obtained using Schlieren technique (Zare-Behtash et al 2009). Osafune et al (2004) applied PSP sensors on a 2-mm-diameter cone-cylinder model and demonstrated the surface measurement for microscale objects by PSP sensors.…”