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 ...

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 ...

Particle imaging velocimetry reveals how birds produce enough lift to support their body weight in flight. Researchers in Sweden have used particle imaging velocimetry (PIV) to analyze the air ...

Researchers at Stanford University have used a high-speed laser imaging technique to directly view the wake turbulence generated by a bird in flight for the first time – and discovered that the models ...

Jetting off: particle imaging velocimetry image of a jet undergoing a deceleration 20 times greater than that of gravity. (Courtesy: CJM van Rijn et al/Physical Review Fluids) Spectacular upward jets ...