Particle Image Velocimetry (PIV) is a non-intrusive optical technique that utilises tracer particles and high-speed imaging to capture and quantify fluid motion. By illuminating seeded particles in a ...

Thermographic Particle Image Velocimetry (TPIV) and associated temperature measurement methods have evolved into powerful tools for simultaneously capturing the dynamic interplay between flow velocity ...

Arnold Engineering Development Center (AEDC) is testing in the facility's 4-ft. transonic wind tunnel the feasibility of using stereo particle image velocimetry (PIV) to measure and assess airflow ...

Tomographic Particle Image Velocimetry (Tomo-PIV) is a 3D particle image velocimetry technology combined with computed tomography (CT), which can realize full-field quantitative measurement of spatial ...