Chapter

Micro Particle Velocimetry

Carl D. Meinhart and Steven T. Wereley

in Micro/Nano Technology Systems for Biomedical Applications

Published in print March 2010 | ISBN: 9780199219698
Published online September 2010 | e-ISBN: 9780191594229 | DOI: http://dx.doi.org/10.1093/acprof:oso/9780199219698.003.0007
Micro Particle Velocimetry

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Micron-resolution Particle Image Velocimetry (micro-PIV) refers to the measurement of fluid motion with resolved length scales ranging from 10-4 – 10-7 m using Particle Image Velocimetry (PIV). The micro-PIV technique that is commonly used in microfluidics was introduced by Santiago et al. (1998) and Meinhart et al. (1999), where they used epi-fluorescent illumination to record discrete particle images. Since this early work, there have many variations and extensions of the technique. As a result, the original micro-PIV technique is now commonly referred to as “classical micro-PIV”. The purpose of this review article is to extend the previous reviews on micro-PIV, and to update the reader of recent developments that have occurred over the past several years in micro-PIV.

Keywords: micro-PIV; velocimetry; epi-fluorescent imaging; microfluidics; particle image velocimetry

Chapter.  10800 words.  Illustrated.

Subjects: Bioinformatics and Computational Biology

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