Proceedings Vol. 23 (2017)
ENGINEERING MECHANICS 2017
May 15 – 18, 2017, Svratka, Czech Republic
Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 482 - 485, full text
This work investigates mass transfer in a vortex shedding past a square cylinder. The investigation is done by numerical simulations and an experiment on a hydrodynamic table. Turbulence is modeled by Large Eddy Simulation method. Investigated range of Reynolds numbers (Re) is Re = 6 600 - 20 000 for numerical simulations and Re =1 000 - 2 000 for the experiment. Obtained results indicate influence of Re on a distribution of an additional fluid in flow, where the leading edge of the square cylinder had a significant effect to the mass transfer in the spanwise direction.
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