Research Article

Nonlinear Numerical Investigation on Higher Harmonics at Lee Side of a Submerged Bar

Figure 6

Time histories of various order harmonic waves for weakly nonlinear condition ( , ).
214897.fig.006a
(a) 1st-harmonic free wave
214897.fig.006b
(b) 2nd-harmonic waves
214897.fig.006c
(c) 3rd-harmonic waves