TY - GEN
T1 - 3-D numerical simulation of freely moving floating body by CIP method
AU - Hu, Changhong
AU - Faltinsen, Odd
AU - Kashiwagi, Masashi
PY - 2005/12/1
Y1 - 2005/12/1
N2 - A three-dimensional CIP (Constrained Interpolation Profile) method for highly nonlinear wave-body interaction problems is presented. In the current numerical model, the wave-body interaction problem is treated as a multiphase problem, which includes a liquid phase (water), a gas phase (air) and a solid phase (floating body). A CIP based finite difference calculations are carried out in a regular computation domain with a Cartesian grid system. The free surface is captured by CIP method with a sharpness enhancement technique. The solid body is represented by distribution of virtual particles on the surface. A couple of three-dimensional numerical simulations are carried out to validate the proposed 3-D numerical model.
AB - A three-dimensional CIP (Constrained Interpolation Profile) method for highly nonlinear wave-body interaction problems is presented. In the current numerical model, the wave-body interaction problem is treated as a multiphase problem, which includes a liquid phase (water), a gas phase (air) and a solid phase (floating body). A CIP based finite difference calculations are carried out in a regular computation domain with a Cartesian grid system. The free surface is captured by CIP method with a sharpness enhancement technique. The solid body is represented by distribution of virtual particles on the surface. A couple of three-dimensional numerical simulations are carried out to validate the proposed 3-D numerical model.
UR - http://www.scopus.com/inward/record.url?scp=33646572552&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33646572552&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33646572552
SN - 1880653648
SN - 9781880653647
T3 - Proceedings of the International Offshore and Polar Engineering Conference
SP - 674
EP - 679
BT - Proceedings of the International Offshore and Polar Engineering Conference
T2 - 15th International Offrshore and Polar Engineering Conference, ISOPE-2005
Y2 - 19 June 2005 through 24 June 2005
ER -