NEARSHORE COMPOUND SIMULATION BY A BOUSSINESQ-TYPE WAVE MODEL

被引：0

作者：

Klonaris, Georgios Th. ^{[1
]}

Memos, Constantine D. ^{[1
]}

Makris, Christos V. ^{[2
]}

机构：

[1] Natl Tech Univ Athens, Sch Civil Engn, Athens, Greece

[2] Aristotle Univ Thessaloniki, Dept Civil Engn, Thessaloniki, Greece

来源：

PROCEEDINGS OF THE 36TH IAHR WORLD CONGRESS: DELTAS OF THE FUTURE AND WHAT HAPPENS UPSTREAM | 2015年

关键词：

Boussinesq model; Wave breaking; SPH model; Wave run-up; SEDIMENT TRANSPORT; SURFACE-WAVES; RUN-UP; ZONE; BREAKING; PART; TRANSFORMATION; EQUATIONS; PROPAGATION; SHALLOW;

D O I：

暂无

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

A two-dimensional, in the horizontal plane, high order Boussinesq-type model is presented to simulate wave propagation in the nearshore zone. The model is extended to the surf zone by applying a wave breaking module of the eddy viscosity type and to the swash zone by applying a modified narrow slot technique. Bottom friction and subgrid turbulent mixing are also incorporated. The numerical model relies on a generalized multi-step predictor-corrector scheme. Both the one-and two-dimensional model versions are verified with a number of experimental cases involving regular and irregular wave propagation in the nearshore. A comparison with a Smoothed Particle Hydrodynamics (SPH) model is also included. In general, the agreement is satisfactory and most of the nearshore phenomena are accurately reproduced.

引用

页码：7129 / 7140

页数：12

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