Twenty-First Symposium on Naval Hydrodynamics

Naval Studies Board, National Research Council

• 1 Front Matter; 2 Opening Remarks; 3 Progress Toward Understanding How Waves Break; 4 Radiation and Diffraction Waves of a Ship at Forward Speed; 5 Nonlinear Ship Motions and Wave-Induced Loads by a Rankine Method; 6 Nonlinear Water Wave Computations Using a Multipole Accelerated, Desingularized Method; 7 Computations of Wave Loads Using a B-Spline Panel Method; 8 Simulation of Strongly Nonlinear Wave Generation and Wave-Body Interactions Using a 3-D Model; 9 Analysis of Interactions Between Nonlinear Waves and Bodies by Domain Decomposition; 10 Fourier-Kochin Theory of Free-Surface Flows; 11 24-inch Water Tunnel Flow Field Measurements During Propeller Crashback; 12 Accuracy of Wave Pattern Analysis Methods in Towing Tanks; 13 Unsteady Three-Dimensional Cross-Flow Separation Measurements on a Prolate Spheroid Undergoing Time-Dependent Maneuvers; 14 Time-Domain Calculations of First-and Second-Order Forces on a Vessel Sailing in Waves; 15 Third-Order Volterra Modeling Ship Responses Based on Regular Wave Results; 16 Nonlinearly Interacting Responses of the Two Rotational Modes of Motion-Roll and Pitch Motions; 17 Nonlinear Shallow-Water Flow on Deck Coupled with Ship Motion; 18 Radar Backscatter of a V-like Ship Wake from a Sea Surface Covered by Surfactants; 19 Turbulent Free-Surface Flows: A Comparison Between Numerical Simulations and Experimental Measurements; 20 Conductivity Measurements in the Wake of Submerged Bodies in Density-Stratified Media; 21 Macro Wake Measurements for a Range of Ships; 22 Time-Marching CFD Simulation for Moving Boundary Problems; 23 Yaw Effects on Model-Scale Ship Flows; 24 A Multigrid Velocity-Pressure-Free Surface Elevation Fully Coupled Solver for Calculation of Turbulent Incompressible Flow around a Hull; 25 The Shoulder Wave and Separation Generated by a Surface-Piercing Strut; 26 Vorticity Fields due to Rolling Bodies in a Free Surface-Experiment and Theory; 27 Numerical Calculations of Ship Stern Flows at Full-Scale Reynolds Numbers; 28 Near-and Far-Field CFD for a Naval Combatant Including Thermal-Stratification and Two-Fluid Modeling; 29 Water Entry of Arbitrary Two-Dimensional Sections with and Without Flow Separation; 30 Coupled Hydrodynamic Impact and Elastic Response; 31 A Practical Prediction of Wave-Induced Structural Responses in Ships with Large Amplitude Motion; 32 Evaluation of Eddy Viscosity and Second-Moment Turbulence Closures for Steady Flows Around Ships; 33 On the Modeling of the Flow Past a Free-Surface-Piercing Flat Plate; 34 Self-Propelled Maneuvering Underwater Vehicles; 35 Spray Formation at the Free Surface of Turbulent Bow Sheets; 36 Numerical Simulation of Three-Dimensional Breaking Waves About Ships; 37 Generation Mechanisms and Sources of Vorticity Within a Spilling Breaking Wave; 38 The Flow Field in Steady Breaking Waves; 39 Freak Waves-A Three-Dimensional Wave Simulation; 40 Bluff Body Hydrodynamics; 41 Large-Eddy Simulation of the Vortical Motion Resulting from Flow over Bluff Bodies; 42 The Wake of a Bluff Body Moving Through Waves; 43 Low-Dimensional Modeling of Flow-Induced Vibrations via Proper Orthogonal Decomposition; 44 Measurements of Hydrodynamic Damping of Bluff Bodies with Application to the Prediction of Viscous Damping of TLP Hulls; 45 Hydrodynamics in Advanced Sailing Design; 46 Divergent Bow Waves; 47 A Method for the Optimization of Ship Hulls from a Resistance Point of View; 48 Hydrodynamic Optimization of Fast-Displacement Catamarans; 49 On Ships at Supercritical Speeds; 50 The Influence of a Bottom Mud Layer on the Steady-State Hydrodynamics of Marine Vehicles; 51 A Hybrid Approach to Capture Free-Surface and Viscous Effects for a Ship in a Channel; 52 Shock Waves in Cloud Cavitation; 53 Asymptotic Solution of the Flow Problem and Estimate of Delay of Cavitation Inception for a Hydrofoil with a Jet Flap; 54 Examination of the Flow Near the Leading Edge and Closure of Stable Attached Cavitation; 55 Numerical Investigation on the Turbulent and Vortical Flows Beneath the Free Surface Around Struts; 56 Steep and Breaking Faraday Waves; 57 The Forces Exerted by Internal Waves on a Restrained Body Submerged in a Stratified Fluid; 58 Influence of the Cavitation Nuclei on the Cavitation Bucket when Predicting the Full-Scale Behavior of a Marine Propeller; 59 Inception, Development, and Noise of a Tip Vortex Cavitation; 60 Velocity and Turbulence in the Near-Field Region of Tip Vortices from Elliptical Wings: Its Impact on Cavitation; 61 Calculations of Pressure Fluctuations on the Ship Hull Induced by Intermittently Cavitating Propellers; 62 Hydroacoustic Considerations in Marine Propulsor Design; 63 Prediction of Unsteady Performance of Marine Propellers with Cavitation Using Surface-Panel Method; 64 A Comparitive Study of Conventional and Tip-Fin Propeller Performance; 65 A New Way of Stimulating Whale Tail Propulsion; 66 Effects of Tip-Clearance Flows; 67 Experiments in the Swirling Wake of a Self-Propelled Axisymmetric Body; 68 Hydrodynamic Forces on a Surface-Piercing Plate in Steady Maneuvering Motion; 69 Advances in Panel Methods; 70 Effect of Ship Motion on DD-963 Ship Airwake Simulated by Multizone Navier-Stokes Solution; 71 Large-Eddy Simulation of Decaying Free-Surface Turbulence with Dynamic Mixed Subgrid-Scale Models; 72 Fully Nonlinear Hydrodynamic Calculations for Ship Design on Parallel Computing Platforms; 73 Validation of Incompressible Flow Computation of Forces and Moments on Axisymmetric Bodies Undergoing Constant Radius Turning; 74 The Validation of CFD Predictions of Nominal Wake for the SUBOFF Fully Appended Geometry; 75 Appendix-List of Participants