The Geometry of Ships

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x PREFACE computations are presented. Such modeling software normally includes, in addition to the hull definition function, appropriate routines for the computation of hydrostatics, stability, and other properties. It may form a part of a comprehensive computer-based design and manufacturing system and may also be included in shipboard systems that perform operational functions such as cargo load monitoring and damage control. In keeping with the overall theme of the book, the emphasis is on the fundamentals in order to provide understanding rather than cookbook instructions. It would be counterproductive to do otherwise since this is an especially rapidly changing area with new products, new applications, and new techniques continually being developed. J. RANDOLPH PAULLING Editor
Table of Contents Page A Word from the President . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Author’s Biography. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v vii ix xi xiii xv 1 Geometric Modeling for Marine Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Points and Coordinate Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 Geometry of Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4 Geometry of Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5 Polygon Meshes and Subdivision Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 6 Geometry of Curves on Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 7 Geometry of Solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 8 Hull Surface Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 9 Displacement and Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 10 Form Coefficients for Vessels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 11 Upright Hydrostatic Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 12 Decks, Bulkheads, Superstructures, and Appendages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 13 Arrangements and Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Page 2 and 3: The Principles of Naval Architectur
Page 4 and 5: Nomenclature m A A
Page 8 and 9: Section 1 Geometric Modeling for Ma
Page 10 and 11: THE GEOMETRY OF SHIPS 3 Although fi
Page 12 and 13: THE GEOMETRY OF SHIPS 5 and their f
Page 14 and 15: THE GEOMETRY OF SHIPS 7 The concept
Page 16 and 17: THE GEOMETRY OF SHIPS 9 while an un
Page 18 and 19: 10 THE PRINCIPLES OF NAVAL ARCHITEC
Page 26 and 27: THE GEOMETRY OF SHIPS 17 plicit sur
Page 28 and 29: THE GEOMETRY OF SHIPS 19 Fig. 13 Pa
Page 30 and 31: THE GEOMETRY OF SHIPS 21 4.9 B-spli
Page 32 and 33: THE GEOMETRY OF SHIPS 23 Fig. 19 A
Page 34 and 35: THE GEOMETRY OF SHIPS 25 A typical
Page 36 and 37: THE GEOMETRY OF SHIPS 27 Section 5
Page 38 and 39: THE GEOMETRY OF SHIPS 29 A curve ly
Page 46: Fig. 32 The lines plan of a cargo s
Page 49 and 50: THE GEOMETRY OF SHIPS 37 curves, ty
Page 51 and 52: THE GEOMETRY OF SHIPS 39 tration of
Page 53 and 54: THE GEOMETRY OF SHIPS 41 Alternativ
Page 55 and 56: THE GEOMETRY OF SHIPS 43 The genera
Page 57 and 58:
THE GEOMETRY OF SHIPS 45 where: L a
Page 59 and 60:
46 THE PRINCIPLES OF NAVAL ARCHITEC
Page 61 and 62:
THE GEOMETRY OF SHIPS 47 Define the
Page 63 and 64:
THE GEOMETRY OF SHIPS 49 Molded dis
Page 65 and 66:
THE GEOMETRY OF SHIPS 51 11.2 Bonje
Page 68 and 69:
THE GEOMETRY OF SHIPS 53 Section 12
Page 70 and 71:
THE GEOMETRY OF SHIPS 55 Fig. 41 A
Page 72 and 73:
56 THE PRINCIPLES OF NAVAL ARCHITEC
Page 74 and 75:
THE GEOMETRY OF SHIPS 57 surface ab
Page 76 and 77:
INDEX Note: Page numbers followed b
Page 78 and 79:
Index Terms Links center of buoyanc
Page 80 and 81:
Index Terms Links coordinates, homo
Page 82 and 83:
Index Terms Links displacement 3 4
Page 84 and 85:
Index Terms Links geometry definiti
Page 86 and 87:
Index Terms Links isoparms 17 K kee
Page 88 and 89:
Index Terms Links model (Cont.) sca
Page 90 and 91:
Index Terms Links pole 18 polygon 1
Page 92 and 93:
Index Terms Links seakeeping 2 31 3
Page 94 and 95:
Index Terms Links surfaces (Cont.)
Page 96 and 97:
Index Terms Links triangle mesh 27f
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The Geometry of Ships

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