Comparative Analysis of Tests under Real Conditions and CFD Model for Selected Operation Parameters of a Mobile Fan Used by Fire Protection Units

Mobile overpressure fans are popular tools used in rescue and extinguishing operations carried out by Fire Protection Units. They for exhaust venting buildings from harmful products of thermal decomposition occurs due to fire. Health human life may depend on the proper this type equipment. The aim article is compare results real research with numerical analysis. Scientific Research Centrum – National Institute test infrastructure was research. These conditions were correlated during CFD (Computional Fluid Dynamics) parameters resulting operation mobile fan as follow: shape stream distribution air flow velocity profile distances: 1.5 3.0. To perform tests, representative ventilator being a part Units obtained result provided information discrepancies simulation studies, indicating further development directions methodology enabling future support studies. error model relation actual tests measuring flowing 0.18 18%.