Reconstructing the time evolution of wall-bounded turbulent flows from non-time-resolved PIV measurements

Keyphrases

• Particle Image Velocimetry Technique 100%
• Wall-bounded Turbulent Flows 100%
• Taylor's Hypothesis 100%
• Time-resolved Particle Image Velocimetry (TR-PIV) 100%
• Rapid Distortion Theory 75%
• Flow Field 50%
• Particle Image Velocimetry 50%
• Turbulent Flow 25%
• Spatiotemporal 25%
• Time-resolved 25%
• Direct numerical Simulation 25%
• Spatial Resolution 25%
• Discretize 25%
• Single Point 25%
• Noise Measurement 25%
• Johns Hopkins 25%
• Advective 25%
• Numerical Integration 25%
• Reconstruction Accuracy 25%
• Weight Function 25%
• Turbulent Channel Flow 25%
• Velocity Spectrum 25%
• Numerical Simulation Data 25%
• Hardware Constraints 25%
• Reconstruction Error 25%
• Spatial Reconstruction 25%
• Reconstruction Time 25%
• Turbulence Statistics 25%
• Acquisition System 25%
• Backward in Time 25%
• Turbulence Database 25%
• Nyquist Limit 25%
• Weighted Sums 25%
• Characteristic-based 25%
• Governing Equations 25%
• Particle Image Velocimetry System 25%
• Forward Time 25%
• Turbulent Flow Field 25%
• Resolution Time 25%
• Spatiotemporal Fluctuation 25%

Physics

• Turbulent Flow 100%
• Particle Image Velocimetry 100%
• Flow Distribution 75%
• Direct Numerical Simulation 25%
• Numerical Integration 25%
• Weighting Functions 25%
• Channel Flow 25%
• Noise Measurement 25%