P r o c e e d i n g s
13th International Workshop
Water Waves andPloating Bodies
TECHNISCHE UMVKKSl'l'El'l"
Scheepsfaydronecbanica
Archief
29 March - 1 April 1998
Alphen aan den Rijn,
The Netherlands
ISBN 90-407-1673-0
Copyright © 1998 by: A.I. Hermans
All rights reserved. No part of the material protected by this copyright notice may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage and retrieval system, without permission from the publisher.
P r o c e e d i n g s
13th International Workshop
on
Water Waves and Floating Bodies
29 March - 1 April 1998
Alphen aan den R i j n ,
The Netherlands
Edited by A.J. Hermans
Department of Applied Mathematics
The Workshop is sponsored by
TUDelft
f s e a s
Engintaring bv
Delft University of Technology
Allseas Engineering
Maritime Research Institute Netherlands
b l u e O J o l e r engineering b.v.
Bluewater Engineering
Single Buoy Moorings Inc.
PGUSTO ENGINEERING
MARINE COMTflJCTORS
J.M. Burgerscentrum {
IHC Gusto Engineering B.V.
Heerema Offshore Construction Group b.v.
Onderzoekschool voor Stromingsleer
Ministerie van Verkeer en Waterstaat/
Directoraat-Generaal Goederenvervoer
Office of Naval Research Europe
T h i s work relates to Department of the N a v y Grant N00014-9S-1-1021 issued b y the Office of Naval Research European Office. T h e U n i t e d States has a royalty-free license throughout the w o r l d i n a l l copyrightable m a t e r i a l contained herein.
Contents i
C O N T E N T S
T . S . Angell, G . C . Hsiao, R . E . K l e i n m a n and T . Miloh, On minimizing wave
resistance or drag 1
H a r r y B . B i n g h a m , Computing the Green function for linear wave-body interaction 5 B j a r n e B u c h m a n n , P i e r r e Ferrant and J e s p e r Skourup, Runup on a Body in
Waves and Current. Fully Non-Linear and Finite Order Calculations 9
T i m H . J . B u n n i k and A a d J . Hermans, Stability analysis for the 3D unsteady
free-surface condition with raised panels 13
X i a o - B o C h e n and Francis Noblesse, Super Green functions for generic dispersive
waves 17
A l a i n C l é m e n t , Computation of impulse response function using differential properties
of the time-domain Green function 21
Heike C r a m e r , Volker B e r t r a m and G e r h a r t T h i a r t , A fully 3-d Rankine method
for ship seakeeping 25
Donald Danmeier, Multiple-body simulations using a higher-order panel code 28 O d d M . Faltinsen and R o n g Zhao, Water entry of a wedge into a channel 32 E m m a n u e l Fontaine and M . P . Tulin, On the generation of wave free oscillatory
bodies and of trapped modes 36
S t é p h a n T . G r i l l i and Z h i m i n H u , Modeling of instabilities of oil containment
systems by a vortex sheet method 40
M o r t o n Huseby and J o h n G r u e , An experimental investigation of higher harmonic
forces ori a vertical cylinder in long waves 43
D . Indejtchev and Y u . Mochalova, Trapped modes in wave channel with an elastic
plate on the bottom 47
Hidetsugu Iwashita, Influence of the steady flow in seakeeping of a blunt ship
through the free-surface condition 51
H i r o s h i Kagemoto, Wave decay characteristics along a long array of cylindrical legs 55 Seppo K a l s k e , Unsteady bow wave field and added resistance of ships in short waves 59 M a s a s h i Kashiwagi, A new direct method for calculating hydroelastic deflection of a
very large floating structure in waves 63
T a t y a n a K h a b a k h p a s h e v a and Alexander K o r o b k i n , One-side inequalities in the
i i Contents
Yonghwan K i m and P . D . Sclavounos, A finite-depth unified theory of ship motion 71 M . L a n d r i n i , O . O s h r i , T . Waseda and M . P . Tulin, Long time evolution of
gravity wave systems 75
C . L e v i , S. W e l c h , E . Fontaine and M . P . Tulin, Experiments on the ringing
response of an elastic cylinder in breaking wave groups 79
G . M . Linton, Rapidly convergent representations for free-surface Green's functions 83 Q . W . M a , G . X . W u and R . Eatock Taylor, Numerical simulation of sloshing
waves in a 3D tank 87
V . L . F . M a t o s , A . N . Simos and J . A . P . A r a n h a , Geometric synthesis of 2D
sub-merged bodies 91
M a u r e e n M c l v e r , Uniqueness, trapped modes and the cut-off frequency 95 P . M c l v e r , On the completeness of eigenfunction expansions in water-wave problems 99
B e r n a r d M o l i n and Y . Stassen, A procedure to remove secularity in third-order
numerical wave tanks 103
O . Motygin and N . Kuznetsov, Non-uniqueness in the water-wave problem:
an example violating the inside John condition 107
Joost M o u l i j n , Added resistance of surface effect ships I l l J . N . N e w m a n , Hydrodynamic analysis of the Mclver toriod 115 M . O h k u s u and Y . Nanba, Some problems of hydroelastic behaviour of a floating
thin plate in shallow water waves 119
E i i o k P a l m and J o h n G r u e , On the wave field due to a moving two-dimensional,
submerged body oscillating near the critical frequency 123
R . P o r t e r and D . V . E v a n s , Prediction of resonances due to waves interacting with
finite linear arrays of cylinders 127
H o y t e C . R a v e n and Henk J . P r i n s , Wave pattern analysis applied to nonlinear
ship wave calctdations 131
Y v e s - M a r i e Scolan and S. Malenica, Experimental and numerical second order
diffracted waves around an airay of 4 cylinders 135
A n i l K . S u b r a m a n i , Robert F . Beck and W i l l i a m W . Schultz, Suppression
Contents i ü
K e n Takagi, Water waves beneath a floating elastic plate 143 Peter S. T r o m a n s and I . K e t u t Suastika, Spectral response surfaces, designer
waves and the ringing of offshore structures 147
Peder A . T y v a n d , Free-surface evolution at the edge of an impulsively upwelling
fluid layer 151
Fritz Ursell, On the validity of multipole expansions 155 T . U t s u n o m i y a and R . E a t o c k Taylor, Analogies for resonances in wave diffraction
problems 159
R i a a n van 't V e e r , Experimental validation of a Rankine panel method 163 W i l l i a m C . W e b s t e r and X i n y u Zhang, A waterfall springing from unsteady flow
over an uneven bottom 167
J a a p - H a r m Westhuis and Andonowati, Applying the finite element method in
numerically solving the two dimensional free-surface water wave equations 171
D . J . Wood and D . H . Peregrine, Pressure-impulse theory for water wave impact on
a structure with trapped air 1''5
Sheguang Zhang, W o e i - M i n L i n , K e n n e t h Weems and D i c k K . P . Y u e , A hybrid
