Continuous measurements of time-varying free-surface profiles in aerated hydraulic jumps with a LIDAR

• Continuous measurements of time-varying free-surface profiles in hydraulic jumps. • Combined non-intrusive observations of free-surface fluctuations and jump toe oscillations. • Analysis of free-surface features in hydraulic jumps using free moving and fixed jump toe methods. • Identification of t...
Ausführliche Beschreibung

• Continuous measurements of time-varying free-surface profiles in hydraulic jumps. • Combined non-intrusive observations of free-surface fluctuations and jump toe oscillations. • Analysis of free-surface features in hydraulic jumps using free moving and fixed jump toe methods. • Identification of three characteristic regions in hydraulic jumps based upon characteristic frequencies. • LIDAR validated as an instrument to measure free-surface features in complex air-water flows non-intrusively. Ausführliche Beschreibung