P1991-9
Eighteenth Symposium on
NAVAL HYDRODYNAMICS
Ship Motions
Ship Hydrodynamics
Experimental Techniques
Free-Surface Aspects
Wave/Wake Dynamics
Propeller/Hull/Appendage Interactions
Viscous Effects
Eighteenth Symposium on
NAVAL HYDRODYNAMICS
Ship Motions
Ship Hydrodynamics
Experimental Techniques
Free-Surface Aspects
Wave/Wake Dynamics
Propeller/Hull/Appendage Interactions
Viscous Effects
sponsored jointly by
Office of Naval Research
The University of Michigan, Ann Arbor
Naval Studies Board
Commission on Physical Sciences, Mathematics,
and Applications
National Research Council
NATIONAL ACADEMY PRESS
Washington, D.C. 1991
NOTICE: The project that is the subjea of this report was approved by the Governing Board of the National Research CouncU, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance.
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Naval Studies Board
Robert J. Hermann (Chair), United Technologies Corporation George F. Carrier, Harvard University
Seymour J. Deitchman, Instilute for Defense Analyses John F. Egan, Lockheed Electronic Systems Group Ivan A. Getting, Los Angeles, California
Ralph R. Goodman, University of Southern Mississippi Willis M . Hawkins, Lockheed Corporation
David W. Hyde, Science Applications Intemational Corporation Sherra E. Kems, Vanderbilt University
Ray L . Leadabrand, Leadabrand and Associates John D. Lindl, Lawrence Livermore National Laboratory
Chester M . McKinney, Applied Research Laboratories, University of Texas (Austin) William J, Moran, Los Altos, California
George A, Paulikas, The Aerospace Corporation Alan Powell, University of Houston
Robert C. Spindel, Applied Physics Laboratory, University of Washington J. Pace VanDevender, Sandia National Laboratories
Vincent VitIo, Lincoln Laboratories, Massachusetts Institute o f Technology George M . Whitesides, Harvard University
Navy Liaison Representatives
Frank E. Shoup I I I , Office of the Chief o f Naval Operations Ronald N . Kostoff, Office of Naval Research
Staff
Lee M . Hunt, Staff Director
Commission on Physical Sciences, Mathematics, and Applications
Norman Hackerman (Chair), Robert A. Welch Foundation Peter J. Bickel, University of California at Berkeley George F. Carrier, Harvard University
Herbert D. Doan, The Dow Chemical Company (retired) Dean E. Eastman, I B M , T.J. Watson Research Center
Marye Anne Fox, University of Texas
Phillip A. Griffiths, Duke University Neal F. Lane, Rice University
Robert W. Lucky, A T & T Bell Uboralories
Christopher F. McKee, University of Califomia at Berkeley
Richard S. Nicholson, American Association for the Advancement of Science Jeremiah P. Ostriker, Princeton University Observatory
Alan Schriesheim, Argonne National Laboralory
Roy F. Schwilters, Superconducting Super Collider Laboratory Kenneth G. Wilson, Ohio Slate University
Norman Metzger, Executive Director
FOREWORD
The Eighteenth Symposium on Naval Hydrodynamics was held in Aim Arbor, Michigan, on August 19-24, 1990. This intemational symposium was jointly sponsored by the Office of Naval Research (Fluid Dynamics Program), the National Research Council (Naval Studies Board), and the University of Michigan (Department of Naval Architecture and Marine Engineering). This biennial symposium promotes the exchange of technical developments in naval research of common interest to all the counlries of the worid. The fonim encourages both formal and informal discussion of the presented papers, and the occasion provides opportunity for direct communication between intemational peers.
Nearly 200 participanls from some 20 countries attended the symposium, representing a mixture of experience and expertise from newly graduated students lo scientists of established international repute. Fifty papers were presented in seven topical areas covered by the symposium: ship motions, ship hydrodynamics, experimental techniques, free-surface aspects, wave/wake dynamics, propeller/hull/appendage interactions, and viscous effects. These topics were chosen for Ihis particular meeting because of recent advances lhal have been made in Üiese areas. Examples of significant advances presented in Ihe papers are the solution of nonlinear equations for ship motions and ship hydrodynamics, the small-scale dynamics of cavitation inception, development and implementation of
multipoint, free-surface measurements, modeling of solilons in Kelvin wakes, recormection phenomena for vortex interactions with the free surface, Navier-Slokes solutions for propellers, and Ihe inclusion of the hull boundary layer in predictions of hull flows. This hrief list illustrates the quality and timeliness of Ihe symposium for naval hydrodynamics.
The success of this symposium is the result of hard work on the part of many people. There was, of course, the Organizing and Paper Selection Committee: Dr. Edwin Rood and Mr. James Fein (Office of Naval Research), Mr. Lee Hunt (National Research Council), Prof. Robert Beck and Prof. Armin Troesch (Universiiy of Michigan), Dr. Gerard van Oortmerssen (MARIN), Dr. William Morgan and Mr. Justin McCarthy (David Taylor Research Center). The contribution of this committee was certainly the cornerstone for the success of Ihe symposium. However, the administrative preparation and execution would not have been possible without the support of Ms. Elizabeth Lucks and Mrs. Susan Campbell of the Naval Studies Board of the National Research Council, and Ms. Virginia Konz and Ms. Lisa Payton and the rest of the staff of the Department of Naval Architecture and Marine Engineering at Ihe University of Michigan. Appreciation is extended to the Towing Tank staff at Ihe Universiiy of Michigan for the informative demonstration o f Iheir unique research capabilities.
Edwin P. Rood Office o f Naval;
C O N T E N T S
Opening Remarlis
R A D M W i l l i a m C. M i l l e r , U S N Chief o f Naval Research
Session I - Ship Motions
Prediction o f Radiation Forces on a Catamaran at H i g h Froude Number 5 M . Ohkusu
K y u s h u U n i v e r s i t y , Japan O . M . Faltinsen
Norwegian Institute o f Technology, Norway
Ship Motions by a Three-Dimensional Ranklne Panel Method 21 D . Nakos, P. Sclavounos
Massachusetts Institute o f Technology, USA
Numerical Solutions f o r L a r g e - A m p l i t u d e Ship Motions i n the T i m e Domain 41 W . - M . L i n
Science Applications International Corporation, U S A D . Yue
Massachusetts Institute o f Technology, USA
A Coupled T i m e and Frequency Approach f o r Nonlinear Wave Radiation 67 P. Ferrant
Laboratoire d'Hydrodynamique Navale, France
Nonlinear and Linear Motions of a Rectangular Barge in a Perfect F l u i d 85 R. Cointe', P. Geyer', B. K i n g ' , B. M o l i n ' , M . T r a m o n i '
'Bassin d'Essais des C a r è n e s , France, I n s t i t u t Franfais du Petrole, France
Session I I - Ship Motions
A Numerical Research o f Nonlinear Body-Wave Interactions 103 Z . Z h o u , M . G u
China Ship Scientific Research Center, China
T h e Influence of a Slowly Oscillating Movement on the Velocity Potential 119 C. van der Stoep, A . J . Hermans
D e l f t U n i v e r s i t y o f Technology, The Netherlands
K o l l l n g of Biased Ships i n Quartering Seas 133 N . Sanchez
University o f Texas at San A n t o n i o , USA A . N a y f e h
V i r g i n i a Polytechnic Institute and State U n i v e r s i t y , USA
A Stochastic Analysis of Nonlinear Rolling in a Narrow Band Sea 141 A . Francescutto, R. Nabergoj
University o f Trieste, Italy
E f f e c t o f Viscous Damping on the Response of Floating Bodies 149 M . D o w n i e ' , J. G r a h a m \ X . Zheng'
' U n i v e r s i t y o f Newcastle upon T y n e , U n i t e d K i n g d o m ' I m p e r i a l College o f London, U n i t e d K i n g d o m
Nonlinear Motions and W h i p p i n g Loads of High-Speed C r a f t s i n Head Sea 157 S . - K . Chou, F . - C . C h i u , V . - J . Lee
Session I I I - SIilp Hydrodynamics
Nonlinear Free Surface Waves Due to a Sliip Moving Near the C r i t i c a l Speed i n a Shallow Water
H.-S. C h o i , K . J . Bai, J.-W. K i m , I . - H . Cho Seoul National U n i v e r s i t y , Korea
173
Numerical Simulation o f Ship Waves and Some Discussions on Bow Wave Breaking & Viscous Interactions o f Stern Wave
K . - H . M o r i , S.-H. K w a g , Y . D o i Hiroshima U n i v e r s i t y , Japan
191
Analysis o f Transom Stern Flows A . Reed, J. Telste
David Taylor Research Center, USA C. Scragg
Science Applications International Corporation, USA
A Boundary Integral Approach in Primitive Variables f o r Free Surface Flows C. Casciola
I.N.S.E.A.N., Italy R. Piva
Universita d i Roma, Italy
Numerical Appraisal of the New Slender Ship Formulation i n Steady Motion H . Maruo
University o f C a l i f o r n i a , Santa Barbara, USA W.-S. Song
Shanghai Jiao Tong U n i v e r s i t y , China
Numerical Solution o f the "Dawson" Free-Surface Problem Using Havelock Singularities
C. Scragg, J. Talcott
Science Applications International Corporation, USA
207
221
239
Free-Surface E f f e c t s on a Yawed Surface-Piercing Plate H . Maniar, J.N. Newman, H . X u
Massachusetts Institute o f Technology, USA
Session I V - Experimental Techniques
273
Wave Devouring Propulsion Sea T r i a l Y . Terao
Tokai U n i v e r s i t y , Japan H . Isshiki
H i t a c h i Zosen Corporation, Japan
Numerical and Experimental Analysis o f Propeller Wake by Using a Surface Panel M e t h o d and a 3-Coraponent L D V
T . Hoshino
Mitsubishi Heavy Industries, L t d . , Japan
Cavity Thickness on Rotating Propeller Blades - Measurements by T w o Laser Beams
H . D . Stinzing
VWS, Berlin M o d e l Basin, Germany
The Dynamics and Acoustics o f Travelling Bubble Cavitation S. Ceccio, C. Brennen
C a l i f o r n i a Institute o f Technology, USA
Nonintrusive, M u l t i p l e - P o i n t Measurements o f Water Surface Slope, Elevation and V e l o c i t y
G . Meadows', D . Lyzenga', R. Beck', J. L y d e n ' , 'The U n i v e r s i t y o f M i c h i g a n , U S A
'Environmental Research Institute o f M i c h i g a n , USA
287
297
319
331
Turbulence Measurements in a Submerged Jet Near a Free Surface D . A n t h o n y , W. Willmarth, K . Madnia, L . Bernal
The University o f M i c h i g a n , USA
Session V - Free Surface Aspects
Adequacy o f Free Surface Conditions f o r the Wave Resistance Problem H . Raven
M a r i t i m e Research Institute Netherlands, The Netherlands The Dispersion of Large-Amplitude G r a v i t y Waves in Deep Water
W. Webster
University o f C a l i f o r n i a , Berkeley, USA D . - Y . K i m
Wageningen, The Netherlands
Three-Dimensional, Unsteady Computations of Nonlinear Waves Caused by Underwater Disturbances
Y . Cao, W. Schultz, R. Beck
The University o f M i c h i g a n , USA
A Numerical Solution Method f o r Three-Dimensional Nonlinear Free Surface Problems
C . - G . K a n g , I . - Y . Gong
Ship Research Station, K I M M , Korea Nonlinear Ship Waves
Y . - H . K i m
David Taylor Research Center, USA T . Lucas
University o f N o r t h Carolina-Charlotte, U S A A Model f o r the Generation and Evolution o f an I n n e r - A n g l e Soliton
in a Kelvin Wake
R. H a l l , S. Buchsbaura
Science Applications International Corporation, USA Near-Field Nonlinearities and Short F a r - F i e l d Ship Waves
F. Noblesse, D . Hendrix
David Taylor Research Center, USA
Session V I - Wave/Wake Dynamics
Vortex Ring Interaction w i t h a Free Surface
M . Song, N . Kachman, J. K w o n , L . Bernal, G. Tryggvason The U n i v e r s i t y o f M i c h i g a n , USA
Submerged Vortex Pair Influence on Ambient Free Surface Waves S. Fish
David Taylor Research Center, USA C. v o n Kerczek
University o f M a r y l a n d , USA
Scarred and Striated Signature o f a Vortex Pair on the Free Surface T . Sarpkaya, P.B. Suthon
Naval Postgraduate School, USA
Measurement and Computations of Vortex Pair Interaction w i t h a Clean or Contaminated Free Surface
A . Hirsa, G . Tryggvason, J. A b d o U a h i - A l i b e i k , W. Willmarth The U n i v e r s i t y o f M i c h i g a n , USA
Hydrodynamics o f Ship Wake Surfactant Films
R. Peltzer', J.H. M i l g r a m ' , R. Skop', J. Kaiser', O. G r i f f i n ' , W. Barger' 'Naval Research Laboratory, U S A ,
'Massachusetts Institute o f Technology, U S A , ' U n i v e r s i t y o f M i a m i , USA
Three-Dimensional Instability Modes o f the Walie Far Behind a Ship G. T r i a n t a f y l l o u
Massachusetts Institute o f Technology, USA
Ship Internal Waves i n a Shallow Thermocline: The Supersonic Case M . T u l i n
University o f C a l i f o r n i a , Santa Barbara, USA T. M i l o h
Tel A v i v U n i v e r s i t y , Israel
553
567
Session V I I - Propeller/Hull/Appendage Interactions
On the O p t i m i z a t i o n , Including Viscosity E f f e c t s , o f Ship Screw Propellers w i t h Optional End Plates
K . de Jong
University o f Groningen, The Netherlands
Steady and Unsteady Characteristics o f a Propeller Operating in a N o n - U n i f o r m Wake: Comparisons Between Theory and Experiments
F. Genoux, R. Baubeau
Bassin d'Essais des C a r è n e s , France A . Bruere, M . DuPont
O f f i c e National des Etudes et Recherches Aerospatiales, France Navier-Stokes Analysis o f Turbulent Boundary Layer and Wake f o r T w o - D i m e n s i o n a l
L i f t i n g Bodies
P. Nguyen, J. G o r s k i
David Taylor Research Center, USA
A Three-Dimensional Theory f o r the Design Problem of Propeller Ducts in a Shear Flow
J. Falcao de Campos
M a r i t i m e Research Institute Netherlands, The Netherlands A Potential Based Panel Method f o r the Unsteady Flow Around Open and
Ducted Propellers
S. Kinnas, C . - Y . Hsin, D . Keenan
Massachusetts Institute o f Technology, USA A Navier-Stokes Solution o f H u l l - R i n g W i n g - T h r u s t e r Interaction
C . - I . Yang
David Taylor Research Center, USA P. H a r t w i c h , P. Sundaram
N A S A Langley Research Center, USA
Session V I I I - Viscous E f f e c t s
585
An Interactive Approach f o r Calculating Ship Boundary Layers and Wakes f o r Nonzero Froude Number
Y . Tahara, F, Stern
Iowa Institute o f Hydraulic Research, The U n i v e r s i t y o f Iowa, U S A B. Rosen
South Bay Simulations Inc., USA
699
Viscous Flow Past a Ship in a Cross Current V . C . Patel, S. Ju, J . M . L e w
Iowa Institute o f Hydraulic Research, The U n i v e r s i t y o f Iowa, USA A Numerical Sludy of Three-Dimensional Viscous Interactions of Vortices
w i t h a Free Surface D. Dommermuth
Science Applications International Corporation, USA D . Yue
Massachusetts Institute o f Technology, USA
721
On the Numerical Solution of the T o t a l Ship Resistance Problem under a Predetermined Free Surface
G. Tzabiras, T . Loukakis, G. Garofallidis
National Technical University o f Athens, Greece
The Calculations of Fluid Actions on A r b i t r a r y Shaped Submerged Bodies Using Viscous Boundary Elements
W. Price, M . Tan
Brunei U n i v e r s i t y , U n i t e d K i n g d o m
The Flow Past a W i n g - B o d y Junction - An Experimental Evaluation o f Turbulence Models
W. Devenport, R. Simpson
V i r g i n i a Polytechnic Institute and State U n i v e r s i t y , USA