Traditionally society has regulated hazardous industries by detailed references to engineering codes, standards and hardware requirements. These days a risk-based approach is adopted. Risk analysis involves identifying hazards, categorizing the risks, and providing the necessary decision support to determine the necessary arrangements and measures to reach a "safe" yet economical operating level. When adopting such an approach the abundance of techniques available to express risk levels can often prove confusing and inadequate. This highly practical guide to safety and risk analysis in Marine Systems not only adds to the current techniques available, but more importantly identifies instances where traditional techniques fall short. Uncertainties that manifest within risk analysis are highlighted and alternative solutions presented. In addition to risk analysis techniques this book addresses influencing elements including: reliability, Maintenance Decision making and Human error. The highly practical approach of this title ensures it is accessible to the widest possible audience

A great number of nuclear submarines are due to be decommissioned before 2000. The political decisions surrounding the disposal of nuclear compartments, radioactive wastes and spent fuel differ appreciably between the countries that own the boats. The decision makers involved thus need help in comparing and assessing alternative options for the decommissioning of their nuclear submarine fleets. The present volume offers such assistance, with its discussions of the risks associated with long-term water storage of the boats, radioactive and chemical contamination, spent fuel and waste management, and handling and recycling reactor compartments.

Hardbound. These 3 volumes contain the eight Technical Committee reports, six Specialist Committee and 2 Special Task Committee reports which were presented for the 14th International Ship and Offshore Structures Congress (ISSC 2000) in Nagasaki, Japan between 2nd and 6th October 2000.Volume III will be published in 2001 and is to contain the discussion of the above subjects.

This collection is dedicated to the 70th jubilee of Yu. N. Savchenko, and presents experimental, theoretical, and numerical investigations written by an international group of well-known authors. The contributions solve very important problems of the high-speed hydrodynamics, such as supersonic motion in water, drag diminishing, dynamics and stability of supercavitating vehicles, water entry and hydrodynamic performances of hydrofoils, ventilated cavities after a disc and under the ship bottom.
The book is written for researches, scientists, engineers, and students interested in problems of hydromechanics."

The impact of control system design on ship performance has been significant in different applications of ship motion control: course keeping, station keeping, roll stabilisation and vertical motion/riding control, diving, path following, etc. This monograph introduces ship motion control by studying the particular problems of control system design for course autopilots with rudder roll stabilisation and combined ruddera "fin stabilisers. Ship Motion Control revisits the ingredients that make these control designs challenging and proposes a contemporary control system design approach to meet that challenge.

The key ingredients for a successful ship motion control system design are:

• appropriate mathematical models of the ship and the disturbances;
• understanding of how performance will be assessed;
• knowledge of fundamental limitations that may prevent designs from achieving the desired performance.

The book is organised in four parts, the first three dealing with each of these and the fourth part addressing control system design.

Specific topics covered include:

• modelling and simulation of ocean waves;
• ship dynamics;
• models of actuators;
• ship roll stabilisation devices;
• ship motion performance;
• analysis of fundamental limitations for stabiliser control system design;
• constrained control design via optimisation;
• autopilot design using optimal control;
• wave filtering;
• control system design for autopilots with rudder roll stabilisation;
• control system design for integrated rudder-fin stabiliser.

Ship Motion Control willbe of interest not only to the practising marine engineer but to the academic engaged in research into this important control problem, even if new to the area. It will also be an ideal source of reference for students and tutors involved with marine and control engineering courses.

In the early 1980s the author was asked to investigate the newly discovered wreck of the Xantho, an iron screw steamship active off the Australian coast during the period 1848 to 1872, and to develop a strategy to stop the looting that was occurring at the site. This relatively straightforward assignment turned into a long-term research program for applying maritime archaeology to the conservation of iron-hulled wrecks.

Through his lifetime's experience working directly on ship and boat conservation projects, developing treatment schemes and advising on many more, Per Hoffmann is uniquely qualified to write this book. He has invited colleagues eminent in specific fields to provide chapters on particular areas of wood conservation. This book is essential reading for any archaeologist, conservator or museum curator tempted to take on the responsibility of preserving marine material.

The control of marine engines and propulsion plants is a field of increasing interest to the maritime industry. The author's participation in a number of closely related research projects together with practical shipboard experience allows Robust Control of Diesel Ship Propulsion to present a broad view of the needs and problems of the shipping industry in this area. The book covers a number of models and control types: An integrated nonlinear state-space model of the marine propulsion system is developed. This is based upon physical principles that incorporate uncertainties due to engine thermodynamics and disturbances due to propeller hydrodynamics. The model employs artificial neural nets for depicting the nonlinearities of the thermochemical processes of engine power/torque generation and the engine-turbocharger dynamical interaction; neural nets combine the required mathematical flexibility and formalism with numerical training and calibration options using either thermodynamic engine models or measured data series. The neural state-space model is decomposed appropriately to provide a linearised perturbation model suitable for controller synthesis. The proportional integral (derivative) control law is examined under the perspective of shaft speed regulation for enhanced disturbance rejection of the propeller load. The typical marine shafting system dynamics and configuration allow for a smart implementation of the D-term based on shaft torque feedback. Full-state feedback control is, examined for increased robustness of the compensated plant against parametric uncertainty and neglected dynamics. The H* requirements on the closed-loop transfer matrix are appropriately decomposed to similar ones on scalar transfer functions, which give specifications which are easier to manipulate. In effect, the methods are comparatively assessed and suggestions for extensions and practical applications are given. This synthetic approach to the propulsion plant control and operational problems should prove useful for both theoreticians and practitioners, and can be easily adopted for the control of other processes or systems outside the marine field, as well.

This book contains a selection of research papers presented at the 11th and 12th International Ship Stability Workshops (Wageningen, 2010 and Washington DC, 2011) and the 11th International Conference on Stability of Ships and Ocean Vehicles (Athens, 2012). The book is directed toward the ship stability community and presents innovative ideas concerning the understanding of the physical nature of stability failures and methodologies for assessing ship stability. Particular interest of the readership is expected in relation with appearance of new and unconventional types of ships; assessment of stability of these ships cannot rely on the existing experience and has to be based on the first principles. As the complexity of the physical processes responsible for stability failure have increasingly made time-domain numerical simulation the main tool for stability assessment, particular emphasis is made on the development an application of such tools. The included papers have been selected by the editorial committee and have gone through an additional review process, with at least two reviewers allocated for each. Many of the papers have been significantly updated or expanded from their original version, in order to best reflect the state of knowledge concerning stability at the time of the book's publication. The book consist of four parts: Mathematical Model of Ship Motions in Waves, Dynamics of Large Motions, Experimental Research and Requirements, Regulations and Operations.

Water covers more than 70% of the Earth s surface, making maritime influences an important consideration in evaluating modern global economic systems. Therefore, the efficient design, operation, and management of maritime systems are important for sustainable marine technology development and green innovation. Marine Technology and Sustainable Development: Green Innovations examines theoretical frameworks and empirical research in the maritime industry, evaluating new technologies, methodologies, and practices against a backdrop of sustainability. This critical reference encourages the discussion and exploration of diverse opinions on the benefits and challenges of new marine technologies essential for marine and maritime professionals, researchers, and scholars hoping to improve their understanding of environmental considerations in preserving the world s oceanic resources."

Most ocean vessels are underactuated but control of their motion in the real ocean environment is essential. Starting with a review of the background on ocean-vessel dynamics and nonlinear control theory, the authors' systematic approach is based on various nontrivial coordinate transformations coupled with advanced nonlinear control design methods. This strategy is then used for the development and analysis of a number of ocean-vessel control systems with the aim of achieving advanced motion control tasks including stabilization, trajectory-tracking, path-tracking and path-following.

Control of Ships and Underwater Vehicles offers the reader: - new results in the nonlinear control of underactuated ocean vessels; - efficient designs for the implementation of controllers on underactuated ocean vessels; - numerical simulations and real-time implementations of the control systems designed on a scale-model ship for each controller developed to illustrate their effectiveness and afford practical guidance.

In Mediterranean Wooden Shipbuilding: Economy, Technology and Institutions in Syros in the Nineteenth Century Apostolos Delis analyses the wooden shipbuilding industry of the port of Syros, an important maritime and commercial crossroad in the nineteenth century eastern Mediterranean. The main axes of analysis are the economic, technical and institutional aspects of the industry in relation to the wider international context of shipping and trade. Based on unpublished archival sources, multi-language secondary literature and the employment of interdisciplinary theoretical tools Apostolos Delis not only highlights the national and international significance of Syros' shipbuilding industry, but also contributes novel material to our knowledge of wooden shipbuilding in the Mediterranean.

If anyone has ever wondered what happens in the engine room when the Captain on the bridge rings 'Full Ahead' on the telegraph then this book will enlighten the reader. This is a story of one man's life at sea, from his beginnings as a lowly cadet to his qualification as a Chief Engineer. There are many anecdotes about his experiences - some amusing and some terrifying - together with pen portraits of a few of his fellow seafarers and the places he visited. In the Treacle Mine starts in the 1960s when steam power was still the preferred option for larger and more powerful ships but over the following decade, the availability of ever more powerful and more fuel-efficient, diesel engines sounded the death knell for steam propulsion. Now there are only a few preserved steamships left as a reminder of how things used to be down below in the 'treacle mine', which was how Geordie marine engineers described the engine-room. Despite the fact that steam power has disappeared from everyday use, there are still a great many enthusiasts from all walks of life who are prepared to give up their spare time to ensure that steam lives on. This dedication means that heritage steam railways, steam traction engines and even the occasional preserved steamship, can continue to operate and give pleasure to millions of visitors every year. One whole chapter is devoted to a voyage with an 'up and downer' (a steam reciprocating engine) and although the remaining steamers were all turbine vessels which may lack the same visual appeal, there will still be much that will be of interest to any steam enthusiast. Following his experiences with steam, the author eventually began working on motor ships but these were also not without incident and there is much in this book that will spark the interest of anyone who enjoys stories of the sea and seafarers.

Merchant Ship Types provides a broad and detailed introduction to the classifications and main categories of merchant vessels for students and cadets. It introduces the concept of ship classification by usage, cargo type, and size, and shows how the various size categories affect which ports and channels the types of vessels are permitted to enter. Detailed outlines of each major vessel category are provided, including: Feeder ship General cargo vessels Container ships Tankers Dry bulk carriers Multi-purpose vessels Reefer ships Roll-on/roll-off vessels The book also explains where these are permitted to operate, the type of cargoes carried, and specific safety or risk factors associated with the vessel class, as well as their main characteristics. Relevant case studies are presented. The textbook is ideal for merchant navy cadets at HNC, HND, and foundation degree level in both the deck and engineering branches, and serves as a general reference for insurance, law, logistics, offshore and fisheries.

Shipbuilding in the United Kingdom provides a systematic historical account of the British Shipbuilders Corporation, first looking at this major industry under private enterprise, then under state control, and finally back in private hands. The chapters trace the evolution of public policy regarding shipbuilding, ship repair, and large marine engine building through the tenures of radically different Labour and Conservative governments, and through the response of the board of the British Shipbuilders Corporation, trade unions, and local management also. The book benefits from comprehensive archival research and interviews from the 1990s with leading players in the industry, as well as politicians, shipbuilders, trade union leaders, and senior civil servants. This authoritative monograph is a valuable resource for advanced students and researchers across the fields of business history, economic history, industrial history, labour history, maritime history, and British history.

Throughout the nineteenth and early twentieth centuries, schooner trade was a well-developed system of maritime transport for commodities such as grain, lumber, and iron. The schooner trade was as critical to the development of the Great Lakes region as covered wagons were to the Far West and paddle wheel steamers were to the South. Schooners sailed the Great Lakes in large numbers and played a formative role in the shaping of pioneer life throughout the region. The schooners that traveled the Lake Michigan basin succeeded in bringing a range of shoreline communities and four separate states into one coherent region. Although schooners successfully competed with steam vessels for more than a half-century, wooden sailing ships could not match the scale of the giant steel bulk carriers that began to emerge from shipyards in the twentieth century. The Mary A. Gregory -- one of the last schooners left in 1926 -- was torched, sunk, and buried in Lake Michigan. Schooner Passage is a history of these magnificent sailing vessels and their role in maritime trade along Lake Michigan.

Theodore J. Karamanski shares with the reader the stories of the men and women who sailed on the schooners, their labor issues and strikes, the role of the schooner in the maritime economy along the Lake Michigan basin, and the factors that led to the eventual demise of that economy in the early twentieth century. Karamanski has put together historical accounts from newspaper dippings, historical society archives, and government documents to provide one of the few available histories of schooners.

Schooner Passage will interest scholars and students of Great Lakes and American history as well as the generalreader interested in nineteenth-century western expansion.

This book introduces the components and principles of the common ballast management systems. The working principles of different filtration, cleaning and sterilizing equipment are also introduced. The calculation norm of the construction design and the calculation method of simulation are described. Besides, different aspects of system management are analyzed. The principle of various detecting sensors, the hardware of control system and the design method of human-computer interface are respectively introduced. Last but not least, the maintenance and management of ballast water management system are described, mainly the maintenance and management of key components which composes the system.

The story of Leith-built ships continues in this third volume from just after the conclusion of World War Two to 1965. However, the world was different; the men came back from the front and those women who had been working in the shipyards lost their jobs. All shipyards were experiencing full order books, replacing, or repairing ships lost or damaged in the conflict, but the industry was changing albeit slowly at first. The advent of electric welding would eventually change the way ships were built leading to the demise of the Rivet Squad, which was replaced as a cost cutting exercise as it became the accepted method of ship construction. Henry Robb Shipyard participated in the massive new shipbuilding programme with a great many vessels being ordered from two of the largest customers of the yard. Many orders came from the giant Ellerman Lines, while a great many more were ordered by other customers, such as the Union Steamship Company of New Zealand. The Admiralty also remained a customer and a few large supply ships would be built in this time. In this volume the author has not forgotten the people who were the very fabric of the yard and community. Personal accounts are included from those who built or sailed on these vessels. This is the story of a mighty industry, but one which nonetheless had begun its decline. In the century from 1893, this nation went from producing 80% of all the worlds' commercial ships to producing no commercial ships at all. It is a sad fact, but this volume keeps alive the story of the Leith-built ships and the vibrant industry that once existed.

Probability and Mechanics of Ship Collision and Grounding provides simplified analytical procedures for ship collision and grounding assessments, including probabilistic methods, an estimation of the energy released during collisions, and a prediction of the extent of damage on involved structures. An additional chapter is dedicated to current finite element analysis techniques that are used for estimating structural damage during ship collisions. The book encapsulates reliable and fast analysis methods for collision and grounding assessment, presenting tactics that have been extensively validated with experimental and numerical results. In addition, all described analysis methods include realistic calculation examples to provide confidence in their use.