TESTS AND APPLICATIONS OF A NUMERICAL MODEL FOR NONLINEAR WAVE PROPAGATION ON A NON-UNIFORM CURRENT

被引：0

作者：

Zhang, Hong-sheng ^{[1
]}

Wang, Wei-yuan ^{[1
]}

Feng, Wen-jing

Yang, Jian-min ^{[1
]}

Lu, Shi-qiang

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Ocean Engn, Shanghai 200030, Peoples R China

来源：

PROCEEDINGS OF THE ASME 29TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2010, VOL 4 | 2010年

关键词：

BOUSSINESQ-TYPE EQUATIONS; SHALLOW-WATER; SURFACE-WAVES; GRAVITY-WAVES; DEPTH; FORM;

D O I：

暂无

中图分类号：

P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

A Boussinesq-type wave model is used to investigate the interaction of waves with a non-uniform current field. The numerical model is first tested for wave propagation in a wave flume of uniform depth without current. It is then tested in a wave flume for a submerged bar. The validated numerical model is of higher accuracy than the fully-nonlinear fourth-order model, which is one of the best forms among the existing conventional Boussinesq models that do not incorporate breaking mechanism in one dimension. Comparison of model results with laboratory data shows the model is capable of representing wave-current interactions. The effect of current on wave is studied for different incident wave conditions, and the wave blocking is simulated successfully.

引用

页码：39 / 48

页数：10

共 50 条

[31] Numerical Simulation on Interface Crack Propagation for Non-uniform Welded Joint
Zhang, Xianghong
Shen, Canduo
Sun, Changqing
PROGRESS IN MATERIALS AND PROCESSES, PTS 1-3, 2013, 602-604 : 2065 - 2068
[32] Three reasons for freak wave generation in the non-uniform current
Lavrenov, I. V.
Porubov, A. V.
EUROPEAN JOURNAL OF MECHANICS B-FLUIDS, 2006, 25 (05) : 574 - 585
[33] Benchmarking of Different Wave Models for Sound Propagation in Non-Uniform Flows
Casalino, Damiano
IUTAM SYMPOSIUM ON COMPUTATIONAL AERO-ACOUSTICS FOR AIRCRAFT NOISE PREDICTION, 2010, 6 : 163 - 172
[34] An integral formulation for wave propagation on weakly non-uniform potential flows
Mancini, Simone
Astley, R. Jeremy
Sinayoko, Samuel
Gabard, Gwenael
Tournour, Michel
JOURNAL OF SOUND AND VIBRATION, 2016, 385 : 184 - 201
[35] ELECTROMAGNETIC WAVE PROPAGATION IN A HELICAL WAVEGUIDE WITH NON-UNIFORM ISOTROPIC PLASMA
FALK, LA
RADIO ENGINEERING AND ELECTRONIC PHYSICS-USSR, 1968, 13 (07): : 1138 - &
[36] Hierarchical Absorbing Interface Conditions for Wave Propagation on Non-Uniform Meshes
Dai, Shuyang
Sun, Zhiyuan
Wang, Fengru
Null, Jerry Zhijian Yang
Yuan, Cheng
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2022, 15 (01): : 251 - 278
[37] Reactive Burgers model for detonation propagation in a non-uniform medium
Kasimov, Aslan R.
Gonchar, Andrei R.
PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2021, 38 (03) : 3725 - 3732
[38] Numerical Modeling for Induced Eddy Current Calculation on a Non-uniform Mesh
Ryu, Jaeho
Hahn, Ingo
TWENTIETH BIENNIAL IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (IEEE CEFC 2022), 2022,
[39] Propagation of singularities in shells of non-uniform geometrical nature. A numerical investigation
Bechet, F.
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2019, 74 : 188 - 201
[40] Influence of Axial Loads to Propagation Characteristics of the Elastic Wave in a Non-Uniform Shaft
Wei, Yimin
Zhao, Zhiwei
Chen, Wenhua
Liu, Qi
CHINESE JOURNAL OF MECHANICAL ENGINEERING, 2019, 32 (01)

← 1 2 3 4 5 →