The contribution of holographic techniques to particle velocity measurements is discussed. Two-dimensional holographic particle image velocimetry and three-dimensional holographic velocimetry are described and compared. Their advantages and limits are discussed and the latest progress in this domain is presented, together with perspectives for the near future.

The development and analysis of the performance of microfluidic components for lab-on-a-chip devices are becoming increasingly important because microfluidic applications are continuing to expand in the fields of biology, nanotechnology, and manufacturing. Therefore, the characterization of fluid behavior at the scales of microand nanometer levels is essential. A variety of microfluidic velocim...

The aim of present work is focused on determining accuracy the measurement using Particle Image Velocimetry based an analysis synthetic Uniform flow test and Couette test. We testing Standard Cross Correlation algorithm interdependence between several metrics ratio signal noise peak at each point. This describing influence new corrected metric that by a displacement measured in last iteration, ...

We present a novel approach to estimate the uncertainty in ensemble particle image velocimetry (PIV) measurements. Ensemble PIV is widely used when cross-correlation signal-to-noise ratio (SNR) insufficient perform reliable instantaneous velocity measurement. Despite utility of PIV, quantification for this type measurement has not been studied. The existing algorithms are developed and only do ...