Computations have been performed to predict motions and added wave resistances for ships at forward speeds. The radiation and diffraction problems of a ship with forward speed are solved with the panel-free method in the frequency domain. In this paper, the effect of the m-terms and forward-speed/zero-speed Green functions (GFs) on the solutions are investigated using two Wigley hull ships. Computed motions, hydrodynamic coefficients, and added wave resistances were compared with the experimental data.

References

References
1.
Guevel
,
P.
, and
Bougis
,
J.
,
1982
, “
Ship Motions With Forward in Finite Depth
,”
Int. Shipbuild. Prog.
,
29
, pp.
103
117
.
2.
Wu
,
G. X.
, and
Eatock Taylor
,
R.
,
1988
, “
Radiation and Diffraction of Water Waves by a Submerged Sphere at Forward Speed
,”
Proc. R. Soc. London
,
A417
, pp.
433
461
.10.1098/rspa.1988.0069
3.
Iwashita
,
H.
, and
Ohkusu
,
M.
,
1992
, “
The Green Function Method for Ship Motions at Forward Speed
,”
Ship Technol. Res.
,
39
, pp.
3
21
.
4.
Joncquez
,
S. A. G.
,
Bingham
,
H. B.
, and
Andersen
,
P.
,
2009
, “
A Comparison of Methods for Computing the Added Resistance of Ships Using a Higher-Order BEM
,”
24th International Workshop on Water Waves and Floating Bodies
, Zelenogorsk, Russia, April 19–22.
5.
Kim
,
K. H.
, and
Kim
,
Y.
,
2010
, “
Numerical Analysis on Added Resistance of Ships
,”
20th International Offshore and Polar Engineering Conference (ISOPE2010), Beijing
, China, June 20–26, p. 669.
6.
Hoff
,
J. R.
,
1990
, “
Three-Dimensional Green Function of a Vessel with Forward Speed in Waves
,” Norwegian Institute of Technology, Report No. 1990-71.
7.
Chen
,
X. B.
, and
Noblesse
,
F.
,
1998
, “
Super Green Functions
,”
22nd Symposium on Naval Hydrodynamics
, Washington, DC, pp.
860
874
.
8.
Chen
,
X. B.
,
Diebold
,
L.
, and
Doutreleau
,
Y.
,
2000
, “
New Green-Function Method to Predict Wave-Induced Ship Motions and Loads
,”
23rd Symposium on Naval Hydrodynamics
, Val de Reuil, France, Sept. 17–22, pp.
18
33
.
9.
Ogilvie
,
T.
, and
Tuck
,
E.
,
1969
, “
A Rational Strip Theory for Ship Motions—Part 1
,” Department of Naval Architecture and Marine Engineering, University of Michigan, Technical Report No. 013.
10.
Zhao
,
R.
, and
Faltinsen
,
O. M.
,
1989
, “
Interaction between Current, Waves and Marine Structures
,”
5th International Conference on Numerical Ship Hydrodynamics
, Hiroshima, Japan, Sept. 24–28, pp.
513
525
.
11.
Bingham
,
H. B.
, and
Maniar
,
H. D.
,
1996
, “
Computing the Double-Body m-Terms Using a B-spline Based Panel Method
,”
11th International Workshop on Water Waves and Floating Bodies
, Hamburg, Germany, Mar. 17–20.
12.
Wu
,
G. X.
,
1991
, “
A Numerical Scheme for Calculating the mj Terms in Wave-Current-Body Interaction Problem
,”
Appl. Ocean Res.
,
13
(
6
), pp.
317
319
.10.1016/S0141-1187(05)80055-0
13.
Qiu
,
W.
, and
Peng
,
H.
,
2007
, “
Computation of Forward-Speed Wave-Body Interactions in Frequency Domain
,”
Int. J. Offshore Polar Eng.
,
17
(
2
), pp.
125
131
.
14.
Lee
,
C. H.
, and
Newman
,
J. N.
,
1991
, “
First- and Second-Order Wave Effects on a Submerged Spheroid
,”
J. Ship Res.
,
35
(
3
), pp.
183
190
.
15.
Qiu
,
W.
,
Peng
,
H.
, and
Chuang
,
J. M.
,
2006
, “
Computation of Wave-Body Interactions Using the Panel-Free Method and Exact Geometry
,”
ASME J. Offshore Mech. Arct. Eng.
,
128
(
1
), pp.
31
38
.10.1115/1.2151199
16.
Journée
,
J. M. J.
,
1992
, “
Experiments and Calculations on Four Wigley Hullforms
,” Faculty of Mechanical Engineering and Marine Technology, Delft University of Technology, Report No. MEMT 21.
You do not currently have access to this content.