High order elements in dual reciprocity boundary element method applied to transient conduction heat transfer

• André Bulcão ^[1] ; Carlos Loeffler ^[1] ; Paulo César Oliveira ^[1]
  1. [1] Universidade Federal do Espírito Santo

     Universidade Federal do Espírito Santo

     Brasil

     
• Localización: Métodos Numéricos en Ingeniería: [Comunicaciones presentadas al IV Congreso de Métodos Numéricos en Ingeniería celebrado en Sevilla durante los días 7-10 de Junio de 1999] / R. Abascal (ed. lit.), José Domínguez Abascal (ed. lit.) , G. Bugeda (ed. lit.), 1999, ISBN 84-89925-45-3
• Idioma: español
• Texto completo no disponible (Saber más ...)
• Resumen

  • This paper presents the formulation of Boundary Element Method applied to transient problems of conduction heat transfer, using Dual Reciprocity Technique with high order shape functions. This is the most easy way to solve time-dependent problems and in this work it pretends to show the high accuracy of its results. Some basic problems are solved and the performance is compared with analytical response. A most complex application is also solved, which is compared with Flux Spline Method results.