159389.fig.005a
(a)
159389.fig.005b
(b)
159389.fig.005c
(c)
159389.fig.005d
(d)
Figure 5: Case 2: BEM, TBEM, MFS, and coupling formulations’ results: displacements at receiver ( 𝑅 1 ) and pressure at receiver ( 𝑅 2 ) when the system is excited by a blast load.