A Library Based Approach for Exploring Style in Preliminary Ship Design PDF Download
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Author: Timothy Patrick McDonald
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Timothy Patrick McDonald
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: T. McDonald
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
The unique decision making environment that occurs in ship concept design prevents a full exploration of possible solution styles. However, alternative styles present distinct advantages in certain situations. This is particularly true for different hullform styles which can give significant performance benefits. To fully capitalise upon these alternatives, a comprehensive exploration should occur at the outset of the design process. Current ship design methods have been found to limit the designer's ability to rapidly explore a large number of radically differing alternatives. This is a consequence of a common requirement for the early selection of design styles. Clearly, some approach able to support the designer in exploring alternative styles early in the design process would offer the designer significant advantages. This thesis begins with the identification of a gap in the design methods currently avail- able to the designer selecting hullform style early in the ship design process. It details a design approach aimed at closing this gap while targeting the early design stages of naval ships. A review of wider engineering design research has highlighted several promising models of design theory, knowledge and technology that could be usefully applied to this problem. Using these models a new Library Based approach has been proposed and developed. This Library Based approach employs decomposition and pre-calculation to create a library of sub-options that can be rapidly examined using a set of initial design requirements to develop a range of possible options. Comparison with a notional optimisation process suggests the proposed approach offers advantages for problems similar in characteristic to the selection of hullform style. The approach is then demonstrated through two example implementations which are applied to the initial design of several naval combatants including an existing design. The discussion on the proposed approach highlights its strengths and weaknesses compared to two lists of needs for ship concept design tools and also its potential to be employed in concert with other design methods, aiding the necessary decision-making that occurs early in the ship design process. The key conclusion of the research is that the gap in the selection of hullform style can be met through the application of the proposed Library Based approach. Finally, five areas of future research are recommended: exploring extensions of the approach presented able to extrapolate the contents of the library; extend the approach to provide insight into relationships and drivers; investigating alternative technologies for the library; applying parametric design tools to generate library data; and demonstrating links to other design methods.
Author: Carlos Guedes Soares
Publisher: CRC Press
ISBN: 1000459004
Category : Technology & Engineering
Languages : en
Pages : 1616
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Book Description
This set of two volumes comprises the collection of the papers presented at the 5th International Conference on Maritime Technology and Engineering (MARTECH 2020) that was held in Lisbon, Portugal, from 16 to 19 November 2020. The Conference has evolved from the series of biennial national conferences in Portugal, which have become an international event, and which reflect the internationalization of the maritime sector and its activities. MARTECH 2020 is the fifth of this new series of biennial conferences. The set comprises 180 contributions that were reviewed by an International Scientific Committee. Volume 1 is dedicated to maritime transportation, ports and maritime traffic, as well as maritime safety and reliability. It further comprises sections dedicated to ship design, cruise ship design, and to the structural aspects of ship design, such as ultimate strength and composites, subsea structures as pipelines, and to ship building and ship repair.
Author: Apostolos Papanikolaou
Publisher: Springer
ISBN: 9789402406771
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
This book deals with ship design and in particular with methodologies of the preliminary design of ships. The book is complemented by a basic bibliography and five appendices with useful updated charts for the selection of the main dimensions and other basic characteristics of different types of ships (Appendix A), the determination of hull form from the data of systematic hull form series (Appendix B), the detailed description of the relational method for the preliminary estimation of ship weights (Appendix C), a brief review of the historical evolution of shipbuilding science and technology from the prehistoric era to date (Appendix D) and finally a historical review of regulatory developments of ship's damage stability to date (Appendix E). The book can be used as textbook for ship design courses or as additional reading for university or college students of naval architecture courses and related disciplines; it may also serve as a reference book for naval architects, practicing engineers of related disciplines and ship officers, who like to enter the ship design field systematically or to use practical methodologies for the estimation of ship's main dimensions and of other ship main properties and elements of ship design.
Author: T. D. Lyon
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Johnny Saldana
Publisher: SAGE
ISBN: 1446200124
Category : Reference
Languages : en
Pages : 282
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Book Description
The Coding Manual for Qualitative Researchers is unique in providing, in one volume, an in-depth guide to each of the multiple approaches available for coding qualitative data. In total, 29 different approaches to coding are covered, ranging in complexity from beginner to advanced level and covering the full range of types of qualitative data from interview transcripts to field notes. For each approach profiled, Johnny Saldaña discusses the method’s origins in the professional literature, a description of the method, recommendations for practical applications, and a clearly illustrated example.
Author: Paul D. Leedy
Publisher:
ISBN: 9781292021171
Category : Research
Languages : en
Pages : 384
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Book Description
For undergraduate or graduate courses that include planning, conducting, and evaluating research. A do-it-yourself, understand-it-yourself manual designed to help students understand the fundamental structure of research and the methodical process that leads to valid, reliable results. Written in uncommonly engaging and elegant prose, this text guides the reader, step-by-step, from the selection of a problem, through the process of conducting authentic research, to the preparation of a completed report, with practical suggestions based on a solid theoretical framework and sound pedagogy. Suitable as the core text in any introductory research course or even for self-instruction, this text will show students two things: 1) that quality research demands planning and design; and, 2) how their own research projects can be executed effectively and professionally.
Author: Belvoir Research, Development, and Engineering Center (U.S.)
Publisher:
ISBN:
Category : Defense contracts
Languages : en
Pages : 106
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 116
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Book Description
The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Author: Anthony F. Molland
Publisher: Elsevier
ISBN: 0080560091
Category : Technology & Engineering
Languages : en
Pages : 921
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Book Description
The Maritime Engineering Reference Book is a one-stop source for engineers involved in marine engineering and naval architecture. In this essential reference, Anthony F. Molland has brought together the work of a number of the world's leading writers in the field to create an inclusive volume for a wide audience of marine engineers, naval architects and those involved in marine operations, insurance and other related fields. Coverage ranges from the basics to more advanced topics in ship design, construction and operation. All the key areas are covered, including ship flotation and stability, ship structures, propulsion, seakeeping and maneuvering. The marine environment and maritime safety are explored as well as new technologies, such as computer aided ship design and remotely operated vehicles (ROVs).Facts, figures and data from world-leading experts makes this an invaluable ready-reference for those involved in the field of maritime engineering.Professor A.F. Molland, BSc, MSc, PhD, CEng, FRINA. is Emeritus Professor of Ship Design at the University of Southampton, UK. He has lectured ship design and operation for many years. He has carried out extensive research and published widely on ship design and various aspects of ship hydrodynamics.* A comprehensive overview from best-selling authors including Bryan Barrass, Rawson and Tupper, and David Eyres* Covers basic and advanced material on marine engineering and Naval Architecture topics* Have key facts, figures and data to hand in one complete reference book
