NASA NTRS · 19890045982
Eddy viscosity measurements in a rectangular jet
Abstract
The flow field of a rectangular jet with a 2:1 aspect ratio was studied at a Reynolds number of 100,000 (Mach number 0.09) using three-dimensional laser Doppler velocimetry (LDV). Velocity gradients, Reynolds stress tensor components, and scalar eddy viscosities are presented for the major and minor axis planes of the jet. The eddy viscosity model was found to be applicable only in the direction of maximum mean velocity gradient.
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Swan, David H., Morrison, Gerald L.. 1988-01-01. Eddy viscosity measurements in a rectangular jet. https://ntrs.nasa.gov/citations/19890045982
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