Schematic illustrating a steady or semi-steady PSP measurement.
Schematic illustrating an unsteady PSP measurement.
Schematic illustrating the motion-capturing PSP method.
Schematic illustrating the motion-capturing PSP system.
(a) Emission spectrum of two-color PSP. A pressure-independent luminescence from Qdot and a pressure-dependent luminescence from RuDPP, and (b) spectral sensitivity of high-speed color camera (Phantom V710).
Schematic illustrating the distance test.
Pressure-independent and pressure-dependent images obtained in distance tests.
Luminescence ratio related to the location of the PSP.
Luminescence ratio related to the illumination power.
Pressure calibration results.
Response time results.
Schematic of the unsteady PSP demonstration setup.
Comparison of the luminescence ratio between the motion-capturing method (top) and the intensity-based method (bottom).
Unsteady pressure fields obtained from the motion-capturing method.
Cross-sectional pressure and its location on a pressure image at 1.0 s.
Time-resolved pressure results at KA, KB, and Kulite locations.
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