TY - RPRT
T1 - Particle Image Velocimetry
T2 - User Guide
AU - Zhang, Chen
AU - Vasilevskis, Sandijs
AU - Kozlowski, Bartosz
PY - 2018
Y1 - 2018
N2 - Particle image velocimetry (PIV) is a non-intrusive, whole filed optical method providing instantaneous velocity information in fluids. The flow is seeded with tracer particles. The particles are illuminated in the target area with a light sheet at least twice within a short time interval. The camera images the target area and captures each light pulse in separate image frames. The displacement of the particle between the light pulses can be used to determine the velocity vectors. This guideline introduces the principle of the PIV system and the system configuration. The measurement procedure is also described. The guideline focus on 2D PIV measurement, however, the 3D measurement procedure is also briefly discussed.
AB - Particle image velocimetry (PIV) is a non-intrusive, whole filed optical method providing instantaneous velocity information in fluids. The flow is seeded with tracer particles. The particles are illuminated in the target area with a light sheet at least twice within a short time interval. The camera images the target area and captures each light pulse in separate image frames. The displacement of the particle between the light pulses can be used to determine the velocity vectors. This guideline introduces the principle of the PIV system and the system configuration. The measurement procedure is also described. The guideline focus on 2D PIV measurement, however, the 3D measurement procedure is also briefly discussed.
KW - Particle image velocimetry
KW - Measurement procedure
KW - 2D PIV
KW - Particle image velocimetry
KW - Measurement procedure
KW - 2D PIV
M3 - Report
T3 - DCE Technical reports
BT - Particle Image Velocimetry
PB - Department of Civil Engineering, Aalborg University
CY - Aalborg
ER -