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Laser-Strophometry

High-Resolution Technique for Velocity Gradient Measurements in Fluid Flows

  • Wilfried Staude
Book
  • 2.1k Downloads

Part of the Lecture Notes in Physics book series (LNPMGR, volume 69)

About this book

Introduction

This book describes techniques that allow the measurement of arbitrary velocity gradient components in fluids with high spatial and temporal resolution, e.g. turbulent fluids. The techniques are based on the properties of scattered laser light. The book gives a detailed and rigorous treatment of the physical and mathematical background in a pedagogical presentation accessible to students in physics and engineering. From both the theoretical and experimental points of view, four different schemes are discussed in detail; the schemes differ in the way the velocity of the moving pattern of the scattered laser light is measured.

Keywords

DPSS LED Laser Light Scattering Technique Measurement Speckle Speckle Technique Strophometry Velocity Gradients

Authors and affiliations

  • Wilfried Staude
    • 1
  1. 1.Institut für Experimentelle PhysikUniversität BremenBremenGermany

Bibliographic information

  • DOI https://doi.org/10.1007/3-540-45430-6
  • Copyright Information Springer-Verlag Berlin Heidelberg 2001
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-540-42622-6
  • Online ISBN 978-3-540-45430-4
  • Series Print ISSN 0940-7677
  • Buy this book on publisher's site