OPTIMIZED METHOD FOR THE NUMERICAL CALCULUS OF THE GENERALIZED FORCES DEVELOPED IN NONSTEADY SUPERSONIC FLOW

  • PINTILIE GHEORGHE
    UNIVERSITY OF BACĂU
  • VALENTIN ZICHIL
    ”Vasile Alecsandri” University of Bacau, Faculty of Engineering, 157, Calea Mărăşeşti, 600115, Bacău, Romania
  • PANOSCHI CRISTIAN
    UNIVERSITY OF BACĂU

Abstract

The paper present a calculus method for the generalized forces developed on a wing placed in no steady supersonic regime using the theory of sources distribution. It is considered that the source's intensity has a spatial-harmonic distribution along the wing's chord. Here, the results (particular, the values of the generalized forces) are no more influenced by the number of the finite elements.