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Proceedings Paper

Measurement of Lagrangian acceleration in turbulent flows using the laser Doppler technique
Author(s): H. Nobach; M. Kinzel; C. Tropea
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Paper Abstract

The use of the laser Doppler technique for measuring Lagrangian acceleration with a high spatial resolution is introduced. The requirements in system alignment and accuracy of signal processing is estimated. Specifications of the optical design and the signal processing are given.

Paper Details

Date Published: 10 June 2006
PDF: 8 pages
Proc. SPIE 6262, Optical Methods of Flow Investigation, 626201 (10 June 2006); doi: 10.1117/12.682916
Show Author Affiliations
H. Nobach, Cornell Univ. (United States)
Max Planck Institute for Dynamics and Self-Organization (Germany)
M. Kinzel, Technical Univ. of Darmstadt (Germany)
C. Tropea, Technical Univ. of Darmstadt (Germany)


Published in SPIE Proceedings Vol. 6262:
Optical Methods of Flow Investigation

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