CIMEC   24726
CENTRO DE INVESTIGACION DE METODOS COMPUTACIONALES
Unidad Ejecutora - UE
artículos
Título:
Application of the Finite Point Method to hight-reynolds number compressible flow problems
Autor/es:
ORTEGA ENRIQUE; IDELSOHN SERGIO; OÑATE EUGENIO; FLORES ROBERTO
Revista:
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS
Editorial:
JOHN WILEY & SONS LTD
Referencias:
Lugar: LOndres; Año: 2014 vol. 74 p. 732 - 748
ISSN:
0271-2091
Resumen:
In this work, the finite point method is applied to the solution of high-Reynolds compressible viscous flows. The aim is to explore this important field of applications focusing on two main aspects: the easiness and automation of the meshless discretization of viscous layers and the construction of a robust numerical approximation in the highly stretched clouds of points resulting in such domain areas. The flow solution scheme adopts an upwind-biased scheme to solve the averaged Navier?Stokes equations in conjunction with an algebraic turbulence model. The numerical applications presented involve different attached boundary layer flows and are intended to show the performance of the numerical technique. The results obtained are satisfactory and indicative of the possibilities to extend the present meshless technique to more complex flow problems. Copyright © 2014 John Wiley & Sons, Ltd.