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Browsing by Subject "CFD methods"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Analiza pola prędkości w wyrobiskach przewietrzanych przez dyfuzję
    (Wydawnictwa AGH, 2010) Branny, Marian; Filipek, Wiktor; Karch, Michał
    Ventilation of short blind heading caused by through road air velocity is considered. A series of numerical tests was performed to determine the effect of different through air velocities on airflow patterns. The velocities ranged between 0,65 m/s and 2,1 m/s. 3D velocity fields was calculated using a finite-volume CFD computer code FLUENT 6.1. Two turbulence models (standard k- and RNG k-) as well as two near-wall models (wall function and enhanced wall treating) were tested. Numerical results were compared with experimental data.