Computation of fully nonlinear wave loads on a large container ship by CIP based Cartesian grid method

Changhong Hu, Makoto Sueyoshi, Ryuji Miyake, Tingyao Zhu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

A Cartesian grid method with CIP (Constraint Interpolation Profile [1]) based flow solver has been developed and applied to many strongly nonlinear free surface problems. In this paper we present a research on applying the method to predict nonlinear wave loads on a container ship, which is advancing at a constant forward speed in regular waves with large amplitudes. Numerical computations are carried out on a head sea case and a bow sea case. The computed frequency response characteristics for the ship motions and the wave loads including vertical bending moments on the cross-sections and hydrodynamic pressures on the hull, are compared to a model test result and the result obtained by two potential flow based numerical methods. The nonlinear features of the numerical results are discussed.

Original languageEnglish
Title of host publicationASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010
PublisherAmerican Society of Mechanical Engineers (ASME)
Pages781-787
Number of pages7
ISBN (Print)9780791849118
DOIs
Publication statusPublished - Jan 1 2010
EventASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010 - Shanghai, China
Duration: Jun 6 2010Jun 11 2010

Publication series

NameProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
Volume3

Other

OtherASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010
Country/TerritoryChina
CityShanghai
Period6/6/106/11/10

All Science Journal Classification (ASJC) codes

  • Ocean Engineering
  • Energy Engineering and Power Technology
  • Mechanical Engineering

Fingerprint

Dive into the research topics of 'Computation of fully nonlinear wave loads on a large container ship by CIP based Cartesian grid method'. Together they form a unique fingerprint.

Cite this