Speckle photography is an advanced experimental technique used for quantitatve
determination of density, velocity and temperature fields in gas, liquid, and plasma flows …

A method for particle image velocimetry (PIV) is presented which improves upon the
accuracy, computational efficiency and dynamic range (ie, the difference between the …

Experiments have been performed in wave flumes to investigate the kinematics of flows over
a rippled sea bed. Results from Particle Image Velocimetry (PI\/) measurements of a variety …

Optical processors for generating a two-dimensional squared autocorrelation function have
been presented for postprocessing particle image velocimetry photographs of fluid flows …

Evolution of the non‐intrusive flow measuring technique known as particle image
velocimetry (PIV) is reviewed. Techniques for illuminating the flow field and recording the …

Although particle image velocimetry (PIV) today is widely applied to flow measurements,
methods of processing PIV recordings are still under development, and basic questions …

We demonstrate the application of an asynchronous image-subtraction optically addressed
spatial light modulator to particle image velocimetry fringe processing. The device comprises …

A GEC-Marconi optically addressed spatial light modulator was used in a nonlinear joint
transform correlator to demonstrate an application in speckle metrology. A particular input …

Particle image velocimetry and its application in the study of gas velocities in the freeboard
above bubbling fluidised beds Edinburgh Research Archive logo Edinburgh Research …