What Does PSP Stand For?

PSP stands for Pressure Sensitive Paint

PSP, or Pressure Sensitive Paint, is a measurement technology used in aerodynamics and fluid dynamics to obtain high-resolution pressure data over complex surfaces. By applying pressure-sensitive paint on a test object's surface, researchers can capture pressure variations across different operating conditions. The paints change their luminescent properties in response to pressure changes, allowing for real-time, accurate analysis of airflow characteristics and improving the understanding of performance in various applications, including aerospace and automotive testing.

Other Meanings for PSP