THE MODIFIED MILD-SLOPE EQUATION

被引：261
|
作者：
CHAMBERLAIN, PG
PORTER, D
机构：
[1] Department of Mathematics, University of Reading, Reading, RG6 2AX, PO Box 220, Whiteknights
来源：
JOURNAL OF FLUID MECHANICS | 1995年 / 291卷
关键词：
D O I：
10.1017/S0022112095002758
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A modified version of the mild-slope equation is derived and its predictions of wave scattering by two-dimensional topography compared with those of other equations and with experimental data. In particular, the modified mild-slope equation is shown to be capable of describing known scattering properties of singly and doubly periodic ripple beds, for which the mild-slope equation fails. The new equation compares favourably with other models of scattering which improve on the mild-slope equation, in that it is widely applicable and computationally cheap.
引用
收藏
页码：393 / 407
页数：15
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