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Research on the Distribution of Axial Excitation of Positive Pressure Ventilators in the Aspect of Stability Safety of the Load-Bearing Frame

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Positive pressure ventilators are exposed to self-shifting during their operation. The aim of the article was to perform research analysing dynamic excitations resulting from vibrations caused by the operation of the drive system. The tests included four different fans, including one with an electric drive. The tests carried out made it possible to determine the effective RMS R value of vibrations, which is a maximum of 0.970 G, and the direction of the excitation relative to the vertical and horizontal axes. In addition, the values of vibration amplitudes on individual axes of the adopted reference system were determined. In this case, the highest values were measured on the vertical axes for combustion-powered ventilators (vibration value from 20 to 35 m/s2 ) and in the axis along the fan rotor for electric-powered ventilators (vibration value from 1.1 m/s2).
Twórcy
  • Institute of Machine Design, Faculty of Mechanical Engineering, Poznan University of Technology
  • Institute of Machine Design, Faculty of Mechanical Engineering, Poznan University of Technology
  • Scientific and Research Centre for Fire Protection, National Research Institute, Poland
  • Institute of Machine Design, Faculty of Mechanical Engineering, Poznan University of Technology
  • Institute of Architecture and Spatial Planning, Poznan University of Technology
autor
  • Scientific and Research Centre for Fire Protection, National Research Institute, Poland
  • Institute of Machine Design, Faculty of Mechanical Engineering, Poznan University of Technology
  • Technical University of Sofia, Sofia, Bulgaria
autor
  • Angel Kanchev University of Rousse, Ruse, Bulgaria
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Uwagi
Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-a0d69869-738a-420c-a78c-f25e5a88220f
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