The Tonnage Measurement of Ships
The Tonnage Measurement of Ships

Author: Michael Corkhill

Publisher:

Published: 1980

Total Pages: 122

ISBN-13:

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Monograph on attempts at standardization in measurement of ship tonnage, culminating in the IMO international agreement of 1969 concerning a universal measurement system - covers historical aspects, effects of the convention on the merchant marine and charges for cargo handling, and outlines the attitudes of individual port authorities. ILO mentioned. Bibliography pp. 81 and 82, diagrams and statistical tables.

Computational Ship Design
Computational Ship Design

Author: Myung-Il Roh

Publisher: Springer

Published: 2017-09-29

Total Pages: 381

ISBN-13: 9811048851

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This book offers an introduction to the fundamental principles and systematic methodologies employed in computational approaches to ship design. It takes a detailed approach to the description of the problem definition, related theories, mathematical formulation, algorithm selection, and other core design information. Over eight chapters and appendices the book covers the complete process of ship design, from a detailed description of design theories through to cutting-edge applications. Following an introduction to relevant terminology, the first chapters consider ship design equations and models, freeboard calculations, resistance prediction and power estimation. Subsequent chapters cover topics including propeller deign, engine selection, hull form design, structural design and outfitting. The book concludes with two chapters considering operating design and economic factors including construction costs and fuel consumption. The book reflects first-hand experiences in ship design and R&D activities, and incorporates improvements based on feedback received from many industry experts. Examples provided are based on genuine case studies in the field. The comprehensive description of each design stage presented in this book offers guidelines for academics, researchers, students, and industrial manufactures from diverse fields, including ocean engineering and mechanical engineering. From a commercial point of view the book will be of great value to those involved in designing a new vessel or improving an existing ship.

Stemming the Tide
Stemming the Tide

Author: Committee on Ships'Ballast Operations

Publisher: National Academies Press

Published: 1996-11-05

Total Pages: 158

ISBN-13: 0309589320

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The European zebra mussel in the Great Lakes, a toxic Japanese dinoflagellate transferred to Australia--such biologically and economically harmful stowaways have made it imperative to achieve better management of ballast water in ocean-going vessels. Stemming the Tide examines the introduction of nonindigenous species through ballast water discharge. Ballast is any solid or liquid that is taken aboard ship to achieve more controlled and safer operation. This expert volume Assesses current national and international approaches to the problem and makes recommendations for U.S. government agencies, the U.S. maritime industry, and the member states of the International Maritime Organization. Appraises technologies for controlling the transfer of organisms--biocides, filtration, heat treatment, and others --with a view toward developing the most promising methods for shipboard demonstration. Evaluates methods for monitoring the effectiveness of ballast water management in removing unwanted organisms. The book addresses the constraints inherent in ballast water management, notably shipboard ballast treatment and monitoring. Also, the committee outlines efforts to set an acceptable level of risk for species introduction using the techniques of risk analysis. Stemming the Tide will be important to all stakeholders in the issue of unwanted species introduction through ballast discharge: policymakers, port authorities, shippers, ship operators, suppliers to the maritime industry, marine biologists, marine engineers, and environmentalists.

British Shipping and World Competition
British Shipping and World Competition

Author: S.G. Sturmey

Publisher: Liverpool University Press

Published: 2017-10-18

Total Pages: 392

ISBN-13: 1786948931

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This work is a reprint of a 1962 book, British Shipping and World Competition, by maritime economist Dr S. G. Sturmey. It seeks to explain why the tonnage of ships registered in the United Kingdom declined from forty-five percent of the world total in 1900, to sixteen percent by 1960. It presents four possible answers and proceeds to examine them in detail: changes in approaches to competition resulting in changes to the economic structure of the industry; international interference in competitive structures; unrelated factors, such as government policies that didn’t directly concern shipping but still caused an impact; and the internal actions within British shipping relating to changes in industrial circumstances. It is comprised of fifteen chapters, an appendix tabling the contribution of British shipping to the balance of payments, a bibliography, comprehensive index, epilogue, and a foreword from the series editor which states that the Sturmey’s arguments remain resonant in the field of maritime history in the present day. Sturmey makes a particular effort to place the activity in the British shipping industry into an international context for the sake of comparative analysis. It concludes that the decline of the industry was primarily due to internal decision-making rather than external factors - a conclusion that was considered divisive and provocative upon initial release, but has stood the test of time. The epilogue attempts to predict the future of British shipping post-1960, suggesting shipowners could improve the industry’s prospects: however, few of these predictions came to be.