Tianshu Liu

TL;DR: A concise exposition of the main technical aspects of pressure and temperature-sensitive paints (PSP and TSP) can be found in this article, where they have been used for aerodynamic measurements.

TL;DR: In this paper, the development of pressure sensitive paint (PSP) technology was described as an advanced measurement technique for unsteady flow fields and short-duration wind tunnels, which has resulted in new binder formulations such as anodized aluminium, thin-layer chromatography plate, polymer/ceramic, and poly(TMSP) PSP.

TL;DR: The connection between fluid flow and optical flow is explored in typical flow visualizations to provide a rational foundation for application of the optical flow method to image-based fluid velocity measurements as discussed by the authors.

TL;DR: The development and capabilities of fast-responding pressure-sensitive paint (fast PSP) are reviewed within the context of recent applications to aerodynamic and acoustic investigations in this article, which is an optical technique for determining surface pressure distributions by measuring changes in the intensity of emitted light, whereas fast PSP is an extension applicable to unsteady flows and acoustics.