Review Article

Coupled Numerical Methods to Analyze Interacting Acoustic-Dynamic Models by Multidomain Decomposition Techniques

Figure 17

Pressure distribution for the punctual source case (FDM mesh) at three different moments: (a) begin of propagation; (b) wave fronts due to the faster propagation through the tube wall (head waves); (c) reinforcement of amplitude.
245170.fig.0017a
(a)
245170.fig.0017b
(b)
245170.fig.0017c
(c)