Mathematical Problems in Engineering / 2020 / Article / Fig 5

Research Article

Transient Wave Propagation Dynamics with Edge-Based Smoothed Finite Element Method and Bathe Time Integration Technique

Figure 5

Comparisons of the additional dispersion error results induced by the temporal discretization as a function of the normalized wave number in various wave propagation directions for both FEM and ES-FEM. (a) FEM. (b) ES-FEM.

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