On a fourth-order envelope equation for deep-water waves
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چکیده
منابع مشابه
On a fourth-order envelope equation for deep-water waves
The ordinary nonlinear Schrodinger equation for deep-water waves (found by a perturbation analysis to 0(€3 ) in the wave steepness €) compares unfavourably with the exact calculations of Longuet-Higgins (1978) for € > 0·10. Dysthe (1979) showed that a significant improvement is found by taking the perturbation analysis one step further to 0(€ ). One of the dominant new effects is the wave-induc...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 1983
ISSN: 0022-1120,1469-7645
DOI: 10.1017/s0022112083000014