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Computational simulation of one-dimensional waves with the Multigrid Method / Simulação computacional de ondas unidimensionais com o Método Multigrid

2021; Brazilian Journal of Development; Volume: 7; Issue: 8 Linguagem: Inglês

10.34117/bjdv7n8-538

2525-8761

Maicon Felipe Malacarne, Márcio Augusto Villela Pinto, Sebastião Romero Franco,

Real-time simulation and control systems

Several Engineering problems are modeled computationally, these simulations involve large systems, which are commonly difficult to solve. This paper deals with the simulation of one-dimensional waves, where the system resulting from the discretization by the Finite Difference Method is solved using the Multigrid Method with the conventional Gauss-Seidel solver, in order to decrease the computational time. Temporal discretization using the Time-Stepping method, where the system of equations is solved at each time step sequentially.