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Browsing by Subject "numerical simulations the two-phase flows"

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    Item type:Article, Access status: Open Access ,
    Dwufazowy przepływ powietrza i wody w pionowych wyrobiskach górniczych
    (2008) Branny, Marian; Filek, Krzysztof; Nowak, Bernard; Ptaszyński, Bogusław
    The article describes examples of two-phase flows in mining excavations and its impact on ventilation systems. Author discusses some of flows features, parameters and its theoretical models. The article presents computational model of two-phase flows in vertical expiratory shaft, using Euler-Lagrange's method. Numerical simulations were performed with the discrete phase model implemented using computational fluid dynamics (CFD) software- Fluent. Calculations results presented in the form of graphs are enclosed.