Generación de Grillas y Análisis de Flujo Transónico en Configuraciones Tridimensionales Usando la Técnica de Volumen Finito

Abstract

It is presented here a synthesis of the acquired experience during the instrumentation of computational code JLFPSI developed by Jameson and Leicher [1]. It is described in the first time the flow model adopted and its correspondent mathematical model of the problem. Later, the grid generation method used by this code. After, the transonic flow calculation algorithm derived from Volumen Finite Technic (VFT) developed
by Jameson and Caughey was done in a reduced wey. Finally, it is presented results obtained from a Wing-body configuration of a regional transport aircraft where it is posible to see the right geometric modelization obtained with this technic. About the flow calculation, it is observed a good agreement with another computational codes.