Počet záznamů: 1

Acoustic emission source modeling

  1. 1.
    0346851 - UT-L 2011 RIV CZ eng J - Článek v odborném periodiku
    Hora, Petr - Červená, Olga
    Acoustic emission source modeling.
    Applied and Computational Mechanics. Roč. 4, č. 1 (2010), s. 25-36 ISSN 1802-680X
    Grant CEP: GA ČR GA101/09/1630
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: acoustic emission source * wave propagation * FEM
    Kód oboru RIV: BI - Akustika a kmity

    The paper deals with the acoustic emission source modeling by means of FEM system COMSOL Multiphysics. The following types of sources are used: the spatially concentrated force and the double forces (dipole). The pulse excitation is studied in both cases. As a material is used steel. The computed displacements are compared with the exact analytical solution of point sources under consideration.
    Trvalý link: http://hdl.handle.net/11104/0187767