Comparative Analysis of Tests under Real Conditions and CFD Model for Selected Operation Parameters of a Mobile Fan Used by Fire Protection UnitsPiotr Kaczmarzyk, Daniel Małozięć, Łukasz Warguła and Piotr KrawiecMATEC Web Conf., 357 (2022) 02011DOI: https://doi.org/10.1051/matecconf/202235702011