Numerical simulation and experiment on dam break problem

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

In this paper, two novel numerical computation methods are introduced which have been recently developed at Research Institute for Applied Mechanics (RIAM), Kyushu University, for strongly nonlinear wave-body interaction problems, such as ship motions in rough seas and resulting green-water impact on deck. The first method is the CIP-based Cartesian grid method, in which the free surface flow is treated as a multi-phase flow which is solved using a Cartesian grid. The second method is the MPS method, which is a so-called particle method and hence no grid is used. The features and calculation procedures of these numerical methods are described. One validation computation against a newly conducted experiment on a dam break problem, which is also described in this paper, is presented.

Original languageEnglish
Pages (from-to)109-114
Number of pages6
JournalJournal of Marine Science and Application
Volume9
Issue number2
DOIs
Publication statusPublished - Aug 26 2010

Fingerprint

Dams
Computer simulation
Experiments
Multiphase flow
Numerical methods
Mechanics
Ships
Water

All Science Journal Classification (ASJC) codes

  • Ocean Engineering
  • Mechanical Engineering

Cite this

Numerical simulation and experiment on dam break problem. / Hu, Changhong; Sueyoshi, Makoto.

In: Journal of Marine Science and Application, Vol. 9, No. 2, 26.08.2010, p. 109-114.

Research output: Contribution to journalArticle

@article{bf9b106eb6f24e3e9003d0c32c6c5fe5,
title = "Numerical simulation and experiment on dam break problem",
abstract = "In this paper, two novel numerical computation methods are introduced which have been recently developed at Research Institute for Applied Mechanics (RIAM), Kyushu University, for strongly nonlinear wave-body interaction problems, such as ship motions in rough seas and resulting green-water impact on deck. The first method is the CIP-based Cartesian grid method, in which the free surface flow is treated as a multi-phase flow which is solved using a Cartesian grid. The second method is the MPS method, which is a so-called particle method and hence no grid is used. The features and calculation procedures of these numerical methods are described. One validation computation against a newly conducted experiment on a dam break problem, which is also described in this paper, is presented.",
author = "Changhong Hu and Makoto Sueyoshi",
year = "2010",
month = "8",
day = "26",
doi = "10.1007/s11804-010-9075-z",
language = "English",
volume = "9",
pages = "109--114",
journal = "Journal of Marine Science and Application",
issn = "1671-9433",
publisher = "Harbin Engineering University",
number = "2",

}

TY - JOUR

T1 - Numerical simulation and experiment on dam break problem

AU - Hu, Changhong

AU - Sueyoshi, Makoto

PY - 2010/8/26

Y1 - 2010/8/26

N2 - In this paper, two novel numerical computation methods are introduced which have been recently developed at Research Institute for Applied Mechanics (RIAM), Kyushu University, for strongly nonlinear wave-body interaction problems, such as ship motions in rough seas and resulting green-water impact on deck. The first method is the CIP-based Cartesian grid method, in which the free surface flow is treated as a multi-phase flow which is solved using a Cartesian grid. The second method is the MPS method, which is a so-called particle method and hence no grid is used. The features and calculation procedures of these numerical methods are described. One validation computation against a newly conducted experiment on a dam break problem, which is also described in this paper, is presented.

AB - In this paper, two novel numerical computation methods are introduced which have been recently developed at Research Institute for Applied Mechanics (RIAM), Kyushu University, for strongly nonlinear wave-body interaction problems, such as ship motions in rough seas and resulting green-water impact on deck. The first method is the CIP-based Cartesian grid method, in which the free surface flow is treated as a multi-phase flow which is solved using a Cartesian grid. The second method is the MPS method, which is a so-called particle method and hence no grid is used. The features and calculation procedures of these numerical methods are described. One validation computation against a newly conducted experiment on a dam break problem, which is also described in this paper, is presented.

UR - http://www.scopus.com/inward/record.url?scp=77955778572&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77955778572&partnerID=8YFLogxK

U2 - 10.1007/s11804-010-9075-z

DO - 10.1007/s11804-010-9075-z

M3 - Article

AN - SCOPUS:77955778572

VL - 9

SP - 109

EP - 114

JO - Journal of Marine Science and Application

JF - Journal of Marine Science and Application

SN - 1671-9433

IS - 2

ER -