• DocumentCode
    2966773
  • Title

    Electric motor internal fan system CFD validation

  • Author

    Cezário, Cassiano Antunes ; Oliveira, Amir Antônio Martins

  • Author_Institution
    Res. & Dev. of Product Dept., WEG Equipamentos Eletricos, Motores
  • fYear
    2008
  • fDate
    6-9 Sept. 2008
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    This work presents the development of a CFD methodology to evaluate the distribution of the airflow around the end winding of an asynchronous motor. This process was assisted by an experimental device that was designed and developed in order to consider a number of geometric simplifications aiming at the validation of the CFD model. The problems of numerical convergence in both steady-state and transient regimes are discussed in this work.
  • Keywords
    computational fluid dynamics; fans; induction motors; machine windings; CFD validation; airflow distribution; asynchronous motor; electric motor internal fan system; numerical convergence; Computational fluid dynamics; Electric motors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electrical Machines, 2008. ICEM 2008. 18th International Conference on
  • Conference_Location
    Vilamoura
  • Print_ISBN
    978-1-4244-1735-3
  • Electronic_ISBN
    978-1-4244-1736-0
  • Type

    conf

  • DOI
    10.1109/ICELMACH.2008.4799904
  • Filename
    4799904
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2966773