A collection of snapshots of 2D velocity fields in a vertical-streamwise plane within a recirculating water channel. Particle image velocimetry (PIV) captured velocities under four distinct turbulent conditions (2A, 2B, 3A, 3B) with varying wave numbers and steepnesses, as well as measurements without waves.
Use Cases
- Analyze the relationship between wave number (6-12 rad/m) and velocity field patterns under different turbulent conditions.
- Compare velocity field snapshots from conditions with waves (e.g., steepness 0.07-0.21) to those without waves to isolate turbulence effects.
- Validate theoretical models of anti-Stokes flow using experimental PIV data from four turbulent condition sets (2A, 2B, 3A, 3B).
Strengths
- Data originates from controlled laboratory experiments using Particle Image Velocimetry (PIV).
- Includes measurements for four distinct turbulent conditions (2A, 2B, 3A, 3B) with specified wave parameters.
- Captures velocity fields both with and without the presence of surface gravity waves for comparison.
Limitations
- The dataset scope is limited to experiments 2 and 3 from a specific article, not a comprehensive series.
- Specific data volume (row count, file size) and structural details (columns, file formats) are unknown.
- Geographic and temporal coverage of the experiments is not specified in the provided input.
Provenance
- Source
- DataverseNO Harvested Dataverse
- Collection Method
- Particle Image Velocimetry (PIV) measurements in a recirculating water channel at Strømningsteknisk, NTNU.
- Time Range
- null
- Freshness
- null
- Geography
- null