INVESTIGADORES
D'ELIA Jorge
congresos y reuniones científicas
Título:
A nonlinear panel method in the time domain for seakeeping flow problems
Autor/es:
D'ELÍA, JORGE; STORTI, MARIO; OÑATE, EUGENIO; IDELSHON, SERGIO
Lugar:
Bariloche
Reunión:
Congreso; ENIEF 2001 (XII Congreso sobre Métodos Numéricos y sus Aplicaciones).; 2000
Institución organizadora:
Divissión Mecánica Computacional, Centro Atómico Bariloche (CAB).
Resumen:
A non-linear panel method in the time-domain for seakeeping problems is outlined. After a spatial semi-discretization, the velocity potential and the normal displacement on the free surface, are obtained by means of numerical solution of an ODE´s system in the time domain. The boundary conditions on the free surface (both kinematic and dynamic) are non-lineal restrictions over the ODE´s system. As a first validation of the proposed method, a pair of simple numerical examples are shown.
