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An LDV system for turbulence length scale measurements
Authors:R. Fraser  C. J. Pack  D. A. Santavicca
Affiliation:(1) Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ, USA
Abstract:An LDV system for making spatial correlation measurements of velocity fluctuations in turbulent nonreacting and reacting flows is presented. The LDV system is the dual beam type and consists of an elongated probe volume and a two-point optical fiber detector. Results are presented of the integral length scale measured in a nonreacting grid generated turbulent flow.A version of this paper was presented at the ASME Winter Annual Meeting of 1984 and printed in AMD, Vol. 66
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