THE MODIFIED MILD-SLOPE EQUATION

被引：263

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

页码：393 / 407

页数：15

共 14 条

[1]

BERKHOFF JCW, 1973, 13TH P INT C COAST E, P471

[2]

BERKHOFF JCW, 1976, W154IV DELFT HYDR RE

[3] A NOTE ON THE ACCURACY OF THE MILD-SLOPE EQUATION [J].