Next Article in Journal
Role of Perturbing Ocean Initial Condition in Simulated Regional Sea Level Change
Next Article in Special Issue
Allelopathy Inhibitory Effects of Hydrodictyon reticulatum on Chlorella pyrenoidosa under Co-Culture and Liquor-Cultured Conditions
Previous Article in Journal
Polymer Inclusion Membranes with Strip Dispersion
Previous Article in Special Issue
Flood Simulations and Uncertainty Analysis for the Pearl River Basin Using the Coupled Land Surface and Hydrological Model System
Article Menu
Issue 6 (June) cover image

Export Article

Open AccessArticle
Water 2017, 9(6), 400; doi:10.3390/w9060400

Modelling of Violent Water Wave Propagation and Impact by Incompressible SPH with First-Order Consistent Kernel Interpolation Scheme

1
College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China
2
School of Mathematics, Computer Science and Engineering, City, University of London, London EC1V 0HB, UK
3
Department of Civil and Structural Engineering, University of Sheffield, Sheffield S1 3JD, UK
4
Department of Civil and Earth Resources Engineering, Kyoto University, Kyoto 615-8540, Japan
*
Author to whom correspondence should be addressed.
Academic Editors: Gordon Huang and Yurui Fan
Received: 30 April 2017 / Revised: 27 May 2017 / Accepted: 31 May 2017 / Published: 4 June 2017
(This article belongs to the Special Issue Modeling of Water Systems)
View Full-Text   |   Download PDF [6107 KB, uploaded 4 June 2017]   |  

Abstract

The Smoothed Particle Hydrodynamics (SPH) method has proven to have great potential in dealing with the wave–structure interactions since it can deal with the large amplitude and breaking waves and easily captures the free surface. The paper will adopt an incompressible SPH (ISPH) approach to simulate the wave propagation and impact, in which the fluid pressure is solved using a pressure Poisson equation and thus more stable and accurate pressure fields can be obtained. The focus of the study is on comparing three different pressure gradient calculation models in SPH and proposing the most efficient first-order consistent kernel interpolation (C1_KI) numerical scheme for modelling violent wave impact. The improvement of the model is validated by the benchmark dam break flows and laboratory wave propagation and impact experiments. View Full-Text
Keywords: ISPH; wave propagation; wave impact; dam break; C1_KI scheme ISPH; wave propagation; wave impact; dam break; C1_KI scheme
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Zheng, X.; Ma, Q.; Shao, S.; Khayyer, A. Modelling of Violent Water Wave Propagation and Impact by Incompressible SPH with First-Order Consistent Kernel Interpolation Scheme. Water 2017, 9, 400.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Water EISSN 2073-4441 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top