CFD simulation of vented explosion and turbulent flame propagation
1 VSB – Technical University of Ostrava, Faculty of Safety Engineering, Department of Fire Protection, Lumírova 630/13, Ostrava - Výškovice, 700 30, The Czech Republic
2 VSB – Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Hydromechanics and Hydraulic Equipment,, 17.listopadu 15/2172, Ostrava - Poruba, 708 33, The Czech Republic
a Corresponding author: firstname.lastname@example.org
Published online: 6 May 2015
Very rapid physical and chemical processes during the explosion require both quality and quantity of detection devices. CFD numerical simulations are suitable instruments for more detailed determination of explosion parameters. The paper deals with mathematical modelling of vented explosion and turbulent flame spread with use of ANSYS Fluent software. The paper is focused on verification of preciseness of calculations comparing calculated data with the results obtained in realised experiments in the explosion chamber.
© Owned by the authors, published by EDP Sciences, 2015
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