Dataset underlying the publication: Development and characterisation of a turbulent boundary layer facility at the Delft University of Technology

DOI:10.4121/d0af5e8b-6bde-4c02-a165-c752b5ab435a.v1
The DOI displayed above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
DOI: 10.4121/d0af5e8b-6bde-4c02-a165-c752b5ab435a

Datacite citation style

Knoop, Max; Hassanein, Abdelrahman; Baars, Woutijn (2025): Dataset underlying the publication: Development and characterisation of a turbulent boundary layer facility at the Delft University of Technology. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/d0af5e8b-6bde-4c02-a165-c752b5ab435a.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite

Dataset

This dataset contains the experimental data accompanying a publication on the development and characterisation of a new turbulent boundary layer facility at the Delft University of Technology.

We provide data acquired via hot-wire anemometry (HWA), particle image velocimetry (PIV), particle tracking velocimetry (PTV), as well as time-resolved pressure-fluctuation measurements.

Measuements of a zero-pressure gradient turbulent boundary layer, interrogated at x=6.8 m, were conducted at four freestream velocities, of nominally 5, 10, 15, and 20 m/s, corresponding to a range in friction Reynolds number of 1400 to 5100.

The HWA, PIV, and PTV datasets contain wall-normal profiles of the turbulence statistics, accompanied by the relevant boundary layer characteristics and scaling parameters.

Time series are provided for the time-resolved measurements, namely the HWA and the pressure-fluctuation measurements that correspond to the background acoustics and wall-pressure spectrum.

History

  • 2025-09-26 first online, published, posted

Publisher

4TU.ResearchData

Format

.mat

Funding

  • U.S. Air Force Office of Scientific Research (grant code FA8655-22-1-7168)
  • The Dutch Turbulence Task Force (grant code TSH21002) The Netherlands Enterprise Agency

Organizations

TU Delft, Faculty of Aerospace Engineering, Department of Flow Physics and Technology

DATA

Files (6)