159 STEEL SUPPORTING STRUCTURE FOR TWO AXIAL FANS Česana, Czech Republic The steel supporting structure serves as a framework for two axial fans within the wind tunnel. These fans are securely mounted on ISTAKO vibration dampers, providing effective vibration isolation on the steel structure. The design of the supporting structure accounts for three different fan and motor balance classes: G1, G2.5, and G6.3. Careful calculations were conducted to analyze the impact of excitation forces during all transition states, ensuring structural stability and performance. The graphic editor utilized in the design process offers valuable features, such as the ability to visualize the stator blades’ model. Additionally, the circular array function enables convenient duplication of elements, streamlining the design process. OWNER Škoda auto a.s. GENERAL CONTRACTOR ZVVZ Machinery a.s. CONSTRUCTION PERIOD 06/2021 - 12/2022 ENGINEERING COMPANY Ing. Jan Bořek Jan Bořek Zličská 1364, Kolín, Czech Republic SPECIAL PROJECTS 4 Ing. Jan Bořek
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