https://doi.org/10.1051/epjconf/201611402148
Air flow phenomena in the model of the blind drift
1 AGH University of Science and Technology, 30-059 Krakow, Poland
2 Rzeszow University of Technology, 35-959 Rzeszow, Poland
3 Gdansk University of Technology, 80-233 Gdansk, Poland
a Corresponding author: marek.jaszczur@agh.edu.pl
Published online: 28 March 2016
In the presented paper, Particle Image Velocimetry (PIV) has been used to investigate flow pattern and turbulent structure in the model of blind drift. The presented model exist in mining, and has been analyzed to resolve ventilation issues. Blind region is particularly susceptible to unsafe methane accumulation. The measurement system allows us to evaluate all components of the velocity vector in channel cross-section simultaneously. First order and second order statistic of the velocity fields from different channel cross-section are computed and analyzed.
© Owned by the authors, published by EDP Sciences, 2016
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