Wall Mounted Square Cylinder Flow Noise

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Abstract
The associated research project is concerned with the on-going fundamental research of flow induced noise from square, wall mounted cylinders. This dataset provides both experimental and numerical data concerned with the flow field and acoustic radiation from finite wall mounted square cylinders. The cylinders have a wide variety of aspect ratios and are mounted on a flat plate at the exit of an anechoic wind tunnel. Hot-wire anemometry data as well as acoustic data are available. These data are in the format of MATLAB .mat and .m files, as well as raw data files from the data acquisition system. In addition to the experimental data, numerical data of a selected number of test cases are provided. These are ANSYS Fluent files and MATLAB .m and .mat files. Complete details of the experiments and simulations can be found in the following publications: Porteous, R., Moreau, D. J., & Doolan, C. J. (2017). The aeroacoustics of finite wall-mounted square cylinders. Journal of Fluid Mechanics, 832, 287-328. Yauwenas, Y., Porteous, R., Moreau, D. J., & Doolan, C. J. (2019). The effect of aspect ratio on the wake structure of finite wall-mounted square cylinders. Journal of Fluid Mechanics, 875, 929-960. Dataset is composed of: a. .dat raw data files b. .jpg images c. .mat MATLAB data d. .m MATLAB scripts
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Contact Information
For dataset queries, contact Con Doolan UNSW (c.doolan@unsw.edu.au)
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Publication Year
2023-05-17
Resource Type
Dataset
Keyword(s)
flow induced noise
acoustic radiation
anechoic wind tunnel
UNSW Faculty
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