102
4 Physical Mechanisms Forming the Wave Spectrum in Deep Water
a)
b)
-6.00
-4.00
-2.00
0.00
200
4.00
6.00
Fig. 4.10. Normalized energy spectral density (JONSWAP) (a) and non-linear
transfer function with power index 2s = 4 (b) for peakness 1 = 3.3 and angular
distribution ( 4.15)
Discussion of results.
The estimates of non-linear interactions in the
wind wave spectrum for its different approximations are made as a result of
numerical calculations using the numerical integration algorithm of the highest accuracy. Some of the main details of the non-linear interaction function
4 Physical Mechanisms Forming the Wave Spectrum in Deep Water
a)
b)
-6.00
-4.00
-2.00
0.00
200
4.00
6.00
Fig. 4.10. Normalized energy spectral density (JONSWAP) (a) and non-linear
transfer function with power index 2s = 4 (b) for peakness 1 = 3.3 and angular
distribution ( 4.15)
Discussion of results.
The estimates of non-linear interactions in the
wind wave spectrum for its different approximations are made as a result of
numerical calculations using the numerical integration algorithm of the highest accuracy. Some of the main details of the non-linear interaction function