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Schlieren

  • Leonard M. Weinstein
  • Gary S. Settles
Chapter

Abstract

The earliest studies of fluid flow consisted of observations of nature. By studying the movement of smoke, the flight of birds and by observing water swirl around obstacles for example, many details were seen that gave observers clues about what was occurring. Flow visualization remains an important tool even when results are limited to qualitative observation, because it renders many features of a flow-field directly accessible to visual perception and often gives considerable insight into the flow physics. Reference 1 is an excellent text reviewing the most commonly used flow visualization techniques.

Keywords

Shock Wave Wind Tunnel Test Area Schlieren Image Schlieren Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2003

Authors and Affiliations

  • Leonard M. Weinstein
    • 1
  • Gary S. Settles
    • 2
  1. 1.Langley Research CenterNational Aeronautics and Space AdministrationUSA
  2. 2.Gas Dynamics LaboratoryPennsylvania State UniversityUSA

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