Particle Image Velocimetry is a state-of-the-art non-intrusive flow measurement technique. Small tracer particles advected by the flow are illuminated twice by very short pulses of a laser light sheet ...

Particle Image Velocimetry is a standardized measurement technique whereby flow velocities are estimated on the basis of recordings of scattered laser light from small particles injected in the flow ...

PIV is a non-contact optical measurement technique that allows flow velocities to be recorded simultaneously at many points within a measurement plane. The German Aerospace Center (Deutsches Zentrum ...

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 ...

More information: Andres A. Aguirre-Pablo et al. Tomographic Particle Image Velocimetry using Smartphones and Colored Shadows, Scientific Reports (2017). DOI: 10.1038/s41598-017-03722-9 Journal ...

transonic wind tunnel the feasibility of using stereo particle image velocimetry (PIV) to measure and assess airflow (see photo). The PIV technology, currently under development by the Aerospace ...

Particle Image Velocimetry systems are used for flow velocity measurements in liquids and gases. Particle Image Velocimetry systems are used for flow velocity measurements in liquids and gases. In ...