Particle Image Velocimetry A Practical Guide
This practical guide intends to provide comprehensive information on the PIV technique that in the past decade has gained significant popularity throughout engineering and scientific fields involving fluid mechanics. Relevant theoretical background inform
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Markus Raffel · Christian E. Willert Steve T. Wereley · Jürgen Kompenhans
Particle Image Velocimetry A Practical Guide Second Edition
With 288 Figures and 42 Tables
Markus Raffel DLR, Institut für Aerodynamik und Strömungstechnik Bunsenstraße 10 37073 Göttingen Germany [email protected]
Christian E. Willert DLR, Institut für Antriebstechnik 51170 Köln Germany [email protected]
Steve T. Wereley Purdue University Purdue Mall 585 47907-2088 West Lafayette USA [email protected]
Jürgen Kompenhans DLR, Institut für Aerodynamik und Strömungstechnik Bunsenstraße 10 37073 Göttingen Germany [email protected]
Library of Congress Control Number: 2007928306
ISBN
978-3-540-72307-3 Second Edition Springer Berlin Heidelberg New York
ISBN
978-3-540-63683-0 Springer Berlin Heidelberg New York
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Preface
The development of Particle Image Velocimetry (PIV), a measurement technique, which allows for capturing velocity information of whole flow fields in fractions of a second, has begun in the eighties of the last century. In 1998, when this book has been published firstly, the PIV technique emerged from laboratories to applications in fundamental and industrial research, in parallel to the transition from photo-graphical to video recording techniques. Thus this book, whose objective was and is to serve as a practical guide to the PIV technique, found strong interest within the increasing group of users. The early progress made with the PIV technique might best be characterized by the experience gained during our aerodynamic research at DLR (Deutsches Zentrum f¨ ur Luft- und Raumfahrt) at that time. The first applications of PIV outside the laboratory, in wind tunnels, as performed in the mid-eighties were characterized by the following time scales: time required to set up the system and to obtain well focused photo-graphical PIV recordings was 2 to 3 days, time required to process the film was 0
