PRACTICAL SHIP HYDRODYNAMICS
1 INTRODUCTION 1 1 OVERVIEW OF PROBLEMS AND APPROACHES 1 2 MODEL TESTS SIMILARITY LAWS 1 3 FULL-SCALE TRIALS 1 4 NUMERICAL APPROACHES (COMPUTATIONAL FLUID DYNAMICS) 1 4 1 BASIC EQUATIONS 1 4 2 BASIC CFD TECHNIQUES 1 4 3 APPLICATIONS 1 4 4 COST AND VALUE ASPECTS OF CFD 1 5 VISCOUS FLOW COMPUTATIONS 1 5 1 TURBULENCE MODELS 1 5 2 BOUNDARY CONDITIONS 1 5 3 FREE-SURFACE TREATMENT 1 5 4 FURTHER DETAILS 1 5 5 MULTIGRID METHODS 1 5 6 NUMERICAL APPROXIMATIONS 1 5 7 GRID GENERATION 2 PROPELLERS 2 1 INTRODUCTION 2 2 PROPELLER CURVES 2 3 ANALYSIS OF PROPELLER FLOWS 2 3 1 OVERVIEW OF METHODS 2 3 2 MOMENTUM THEORY 2 3 3 LIFTING-LINE METHODS 2 3 4 LIFTING-SURFACE METHODS 2 3 5 BOUNDARY ELEMENT METHODS 2 3 6 FIELD METHODS 2 4 CAVITATION 2 5 EXPERIMENTAL APPROACH 2 5 1 CAVITATION TUNNELS 2 5 2 OPEN-WATER TESTS 2 5 3 CAVITATION TESTS 2 6 PROPELLER DESIGN PROCEDURE 2 7 PROPELLER-INDUCED PRESSURES CONTENTS 3 RESISTANCE AND PROPULSION 3 1 RESISTANCE AND PROPULSION CONCEPTS 3 1 1 INTERACTION BETWEEN SHIP AND PROPELLER 3 1 2 DECOMPOSITION OF RESISTANCE 3 2 EXPERIMENTAL APPROACH 3 2 1 TOWING TANKS AND EXPERIMENTAL SET-UP 3 2 2 RESISTANCE TEST 3 2 3 METHOD ITTC 3 2 4 METHOD OF HUGHES PROHASKA 3 2 5 METHOD OF ITTC 3 2 6 GEOSIM METHOD OF TELFER 3 2 7 PROPULSION TEST 3 2 8 ITTC 1978 PERFORMANCE PREDICTION METHOD 3 3 ADDITIONAL RESISTANCE UNDER SERVICE CONDITIONS 3 4 SIMPLE DESIGN APPROACHES 3 5 CFD APPROACHES FOR STEADY FLOW 3 5 1 WAVE RESISTANCE COMPUTATIONS 3 5 2 VISCOUS FLOW COMPUTATIONS 3 6 PROBLEMS FOR FAST AND UNCONVENTIONAL SHIPS 3 7 EXERCISES: RESISTANCE AND PROPULSION 4 SHIP SEAKEEPING 4 1 INTRODUCTION 4 2 EXPERIMENTAL APPROACHES (MODEL AND FULL SCALE) 4 3 WAVES AND SEAWAY 4 3 1 AIRY WAVES (HARMONIC WAVES OF SMALL AMPLITUDE) 4 3 2 NATURAL SEAWAY 4 3 3 WIND AND SEAWAY 4 4 NUMERICAL PREDICTION OF SHIP SEAKEEPING 4 4 1 OVERVIEW OF COMPUTATIONAL METHODS 4 4 2 STRIP METHOD 4 4 3 RANKINE SINGULARITY METHODS 4 4 4 PROBLEMS FOR FAST AND UNCONVENTIONAL SHIPS 4 4 5 FURTHER QUANTITIES IN REGULAR WAVES 4 4 6 SHIP RESPONSES IN STATIONARY SEAWAY 4 4 7 SIMULATION METHODS 4 4 8 LONG-TERM DISTRIBUTIONS 4 5 SLAMMING 4 6 EXERCISES: SEAKEEPING DISCOURSE: HYDRODYNAMIC MASS 5 SHIP MANOEUVRING 5 1 INTRODUCTION 5 2 SIMULATION OF MANOEUVRING WITH KNOWN COEFFICIENTS 5 2 1 INTRODUCTION AND DEFINITIONS 5 2 2 FORCE COEFFICIENTS 5 2 3 PHYSICAL EXPLANATION AND FORCE ESTIMATION 5 2 4 INFLUENCE OF HEEL 5 2 5 SHALLOW WATER AND OTHER INFLUENCES 5 2 6 STOPPING 5 2 7 JET THRUSTERS 5 2 8 CFD FOR SHIP MANOEUVRING 5 3 EXPERIMENTAL APPROACHES 5 3 1 MANOEUVRING TESTS FOR FULL-SCALE SHIPS IN SEA TRIALS 5 3 2 MODEL TESTS 5 4 RUDDERS 5 4 1 GENERAL REMARKS AND DEFINITIONS 5 4 2 FUNDAMENTAL HYDRODYNAMIC ASPECTS OF RUDDERS AND SIMPLE ESTIMATES 5 4 3 RUDDER TYPES 5 4 4 INTERACTION OF RUDDER AND PROPELLER 5 4 5 INTERACTION OF RUDDER AND SHIP HULL 5 4 6 RUDDER CAVITATION 5 4 7 RUDDER DESIGN 5 4 8 CFD FOR RUDDER FLOWS AND CONCLUSIONS FOR RUDDER DESIGN 5 5 EXERCISE: MANOEUVRING 6 BOUNDARY ELEMENT METHODS 6 1 INTRODUCTION 6 2 SOURCE ELEMENTS 6 2 1 POINT SOURCE 6 2 2 REGULAR FIRST-ORDER PANEL 6 2 3 JENSEN PANEL 6 2 4 HIGHER-ORDER PANEL 6 3 VORTEX ELEMENTS 6 4 DIPOLE ELEMENTS 6 4 1 POINT DIPOLE 6 4 2 THIART ELEMENT 6 5 SPECIAL TECHNIQUES 6 5 1 DESINGULARIZATION 6 5 2 PATCH METHOD 7 NUMERICAL EXAMPLE FOR BEM 7 1 TWO-DIMENSIONAL FLOW AROUND A BODY IN INFINITE FLUID 7 1 1 THEORY 7 1 2 NUMERICAL IMPLEMENTATION 7 2 TWO-DIMENSIONAL WAVE RESISTANCE PROBLEM 7 2 1 THEORY 7 2 2 NUMERICAL IMPLEMENTATION 7 3 THREE-DIMENSIONAL WAVE RESISTANCE PROBLEM 7 3 1 THEORY 7 3 2 NUMERICAL IMPLEMENTATION 7 4 STRIP METHOD MODULE (TWO DIMENSIONAL) 7 5 RANKINE PANEL METHOD IN THE FREQUENCY DOMAIN 7 5 1 THEORY 7 5 2 NUMERICAL IMPLEMENTATION REFERENCES