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 language | English |
|---|---|
| Title of host publication | ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010 |
| Publisher | American Society of Mechanical Engineers (ASME) |
| Pages | 781-787 |
| Number of pages | 7 |
| ISBN (Print) | 9780791849118 |
| DOIs | |
| Publication status | Published - Jan 1 2010 |
| Event | ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010 - Shanghai, China Duration: Jun 6 2010 → Jun 11 2010 |
Publication series
| Name | Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE |
|---|---|
| Volume | 3 |
Other
| Other | ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010 |
|---|---|
| Country | China |
| City | Shanghai |
| Period | 6/6/10 → 6/11/10 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Ocean Engineering
- Energy Engineering and Power Technology
- Mechanical Engineering
Cite this
Computation of fully nonlinear wave loads on a large container ship by CIP based Cartesian grid method. / Hu, Changhong; Sueyoshi, Makoto; Miyake, Ryuji; Zhu, Tingyao.
ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010. American Society of Mechanical Engineers (ASME), 2010. p. 781-787 (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE; Vol. 3).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Computation of fully nonlinear wave loads on a large container ship by CIP based Cartesian grid method
AU - Hu, Changhong
AU - Sueyoshi, Makoto
AU - Miyake, Ryuji
AU - Zhu, Tingyao
PY - 2010/1/1
Y1 - 2010/1/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=80053973265&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80053973265&partnerID=8YFLogxK
U2 - 10.1115/OMAE2010-20826
DO - 10.1115/OMAE2010-20826
M3 - Conference contribution
AN - SCOPUS:80053973265
SN - 9780791849118
T3 - Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
SP - 781
EP - 787
BT - ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010
PB - American Society of Mechanical Engineers (ASME)
ER -