Research Article

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

Figure 7

Time histories of various order harmonic waves for strong nonlinear condition ( , ).
214897.fig.007a
(a) 1st-harmonic free wave
214897.fig.007b
(b) 2nd -harmonic waves
214897.fig.007c
(c) 3rd-harmonic waves