Kinetic energy in grid turbulence: comparison between data and theory

The properties of turbulence induced in a viscous fluid by oscillating a grid within it are investigated. Vertical and horizontal components of fluctuating velocities are measured using the Digital Particle Image Velocimetry technique (DPIV). Vertical profiles of turbulent kinetic energy k, obtained...

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Veröffentlicht in:	Journal of the Brazilian Society of Mechanical Sciences and Engineering 2003-12, Vol.25 (4), p.347-351
Hauptverfasser:	Janzen, J. G., Souza, L. B. S. de, Schulz, H. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	ENGINEERING, MECHANICAL
Online-Zugang:	Volltext
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