Fukushima, Chiharu; Jerry Westerweel (2021): Original data for the combined PIV/LIF measurement of a turbulent jet at a Reynolds number of 2000. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/14226458.v1

Version 2 - 2022-11-30 (latest)

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Categories

• Mechanical Engineering

Keywords

entrainment jet flow Laser Induced Fluorescence mixing Particle Image Velocimetry turbulence turbulent/non-turbulent interface

Licence

CC BY 4.0

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by Chiharu Fukushima, Jerry Westerweel

This data set contains the original data for the combined PIV/LIF measurement of a turbulent jet at a Reynolds number of 2000.

This data was originally used to determine the mixing in a turbulent jet, but its main use was for the investigation of the mechanics of the turbulent/non-turbulent interface and the entrainment process. For this purpose measurements were carried out with combined particle image velocimetry (PIV) and laser-induced fluorescence (LIF). All data is contained in a Matlab data file (*.mat). PIV data are in pixel [px] units; LIF data are normalised relative to a calibration concentration field.

History

• 2021-03-17 first online, published, posted

Publisher

4TU.ResearchData

Associated peer-reviewed publication

Mechanics of the turbulent/nonturbulent interface of a jet

References

• https://doi.org/10.1007/978-3-662-08263-8_20
• https://doi.org/10.1007/s00348-002-0489-5
• https://doi.org/10.1017/S0022112009006600

Organizations

TU Delft, Faculty of Mechanical, Maritime and Materials Engineering (3mE), Department of Process and Energy