International Shipbuilding Progress, Marine Technology, 1982

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Technische Hogeschool

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S H I P B U I L D m C

M A R I N E T E C H N O L O G Y M O N T H L Y

LYAPUNOV STABILITY OF DYNAMICAL SYSTEMS AS APPLIED TO SHIP ROLLING MOTION by Dr. I . Resat Özkan

EXTRAPOLATION METHODS OF RESISTANCE TESTS RESULTS OF SHIPMODELS by M . Krezelewski and W. Welnicki

METHODS FOR COMPUTING STIFFNESS AND DAMPING PROPERTIES OF MAIN PROPULSION THRUST BEARINGS by L. Vassilopoulos

V O L U M E 29 - J A N U A R Y 1982 - No. 329 CONTENTS

ARCHiEi-S H I P B U I L D I N G

M A R I N E T E C H N O L O G Y M O N T H L Y

CONTENTS

THE ESTIMATION OF DIFFRACTION FORCE COM-PONENTS FROM THE EQUIVALENT MOTION CONCEPT by J.S. Pawlowski

FIRST MODEL TESTS OF A COCHLEA-CHANNEL-LED STERN FOR A SINGLE-SCREW SHIP by G.B. Tommasi

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Technische Hogeschool

Delfl

Lab.

V.

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Technische Hogeschool

DeItt

S H I P B U I L D I N G

CANCELLATION EFFECT AND PARAMETER IDENTIFIABILITY OF SHIP STEERING DYNAMICS by Wei-Yuan Hwang.

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SHIPMOTIONS WITH FORWARD SPEED I N I N -FINITE DEPTH by P. Guevel and J. Bougis

*

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Technische Hogeschool

Delll

S H I P B V I L D I I V G

NONLINEAR EFFECTS FOR SHIP MOTION I N HEAVY SEAS by Y . Yamamoto, T. Fukasawa, M . Arai and E. Kajita

ON THE APPLICATION OF NONSTRUCTURAL MODELS TO SHIP DESIGN by J.S. Pawlowski

*

ANALYSIS OF COUPLED NONLINEAR PITCH-ROLL MOTIONS I N RANDOM WAVES by M.R. Haddara

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Technische Hogeschool

Delft

S H I P B U I L D I N G

STATIC 2-D SOLUTION OF A MOORING LINE OF ARBITRARY COMPOSITION IN THE VERTICAL AND HORIZONTAL OPERATING MODES by B.W. Oppenheim and P.A. Wilson

VIBRATION ANALYSIS OF MARINE DIESEL EN-GINE ON TEST BED by I . Senjanovic and V. Öoric

A STOCHASTIC MODEL FOR THE EFFECT OF WIND ON THE ROLL OF A SHIP by A. Cardo and G. Michelacci

S H I P B U I L D I N G

CONTENTS

A N APPROXIMATE POWER PREDICTION METHOD by J.Holtrop and G.G.J. Mennen

A NOTE ON SOME MEASURED ROLL-EXTINCTION CURVES by J.O. Flower

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COMPARISON OF SLAMMING THEORIES I N THE TIME SIMULATION OF SHIP RESPONSES I N IR-REGULAR WAVES by Ö. Belik and W.G. Price

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S H I P B U I L D I N G

PROPOSED REDUCTION OF THICKNESS FACTORS BASED ON FRACTURE MECHANICS CONSIDER-ATIONS by M.M . El-Gammal

APPROXIMATE DYNAMIC ANALYSIS OF DEEP WATER T.LP. RISER IN A RANDOM SEA STATE by C L . Kirk

ON A NEW MATHEMATICAL MODEL OF MANEUV-ERING MOTIONS OF A SHIP AND ITS APPLICA-TIONS by K. Kose

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Lab. V. Scheepsbouwbf^i

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Techmsclie Hogeschool

Delft

S H I P B U I L D I I V G

CONTENTS

RESISTANCE TESTS OF A SERIES OF PLANING HULL FORMS WITH 25 DEGREES DEADRISE ANGLE by J.A. Keuning and J. Gerritsma

Lab.

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Technische Hogeschool

Delf}

S H I P B U I L D I N G

RIVER TOWBOAT TUNNEL STERN by R. Latorre

*

\ RUDDER-SHIP INTERACTION I N STEADY STATE AND OSCILLATORY RUDDER TESTS ON A SHIP MODEL by R.K. Burcher, G. McKendrick, W.G. Price and M. Stoneliouse

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A NOTE ON THE CALCULATION OF THE APPROX-IMATE TIME-OF-RELEASE FOR OPTIMAL LAT-CHED-CONTROL OF WAVE-POWER SYSTEMS by J.O. Flower

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Delft

S H I P B U I L D I I V G

CONTENTS

STATISTICAL ESTIMATION OF THE GEOMETRICAL CHARACTERISTICS OF THE CROSS SECTION OF WELDED T-BARS by L . Ivanov

STUDY OF THE FLOW SURROUNDING A PRIS-MATIC PLANING MODEL by R. Latorre

THE DISTRIBUTION OF HYDRODYNAMIC MASS AND DAMPING OF A N OSCILLATING SHIPFORM IN SHALLOW WATER by W. Beukelman and J. Gerritsma

Delft

S H I P B U I L D I N G

CONTENTS

THE INFLUENCE OF HULL FLEXIBILITY I N THE ANTISYMMETRIC DYNAMIC BEHAVIOUR OF SHIPS I N WAVES by W.G. Price and P. Temarel

ROLL RESPONSE OF A SHIP UNDER THE ACTION OF A SUDDEN EXCITATION by A.Y. Odabasi and J. Vince

DATA FOR THE EVALUATION OF THE AC-CELERATION COEFFICIENTS FOR TANKERS MAN-OEUVRING I N SHALLOW AND DEEP WATERS by N.E. Mikelis

A STOCHASTIC MODEL FOR ROLLING MOTION DUE TO POISSON-DISTRIBUTED WIND GU'STS OF RANDOM AMPLITUDE by G. Michelacci