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.

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."

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.

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.

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.

This book highlights the relationship between independent and dependent ship repairing variables of various combinations under linear and nonlinear form using actual data collected from shipyards. Independent variables refer to age, deadweight, cubic number, principal dimensions, and type of ships. Dependent variables refer to repairing time, docking time, repairing labor, docking labor, hull blasting renewal area, hull painting renewal area, pipe renewal length, structural steel renewal weight, and structural steel renewal locations. Mathematical models are developed involving appropriate variables using multiple linear regression analysis technique for different combinations of variables of ship repair. Adequacy of models is tested using statistical parameters like coefficients of multiple determination and F statistic (calculated and tabulated). Also, validation is presented to determine the deviation of model value from the observed value and their statistical parameters to justify the adequacy of the respective estimate models. The book also emphasises the importance of managing the labor force, reliable data collection and an effective management information system to manage this as well as keeping control of on-going repair contracts.

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.

The maintenance bible for boatowners is fully updated and better than ever! If it's on a boat and it has screws, wires, or moving parts, it's covered in Boatowner's Mechanical and Electrical Manual. When you leave the dock with this indispensable resource aboard, you have at your fingertips the best and most comprehensive advice on: Battery technologies, including recent developments in lead-acid and lithium-ion batteries and fuel cells 12- and 24-volt DC systems Electric and hybrid propulsion How to radically improve the energy efficiency of most boats Corrosion, bonding, and lightning protection Generators, inverters, battery chargers , wind and water generators, and solar power Electric motors and electric lights Marine electronics, including networking systems, antennas, and RFI Diesel engines Transmissions, shaft brakes, and propellers Refrigeration and air-conditioning Tanks, plumbing, and through-hulls Pumps and watermakers Steering, autopilots, and wind vanes Stoves and heaters Winches, windlasses, and bow thrusters Spars, rigging, and roller reefing

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.

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.

Ship Construction, Seventh Edition, offers guidance for ship design and shipbuilding from start to finish. It provides an overview of current shipyard techniques, safety in shipyard practice, materials and strengths, welding and cutting, and ship structure, along with computer-aided design and manufacture, international regulations for ship types, new materials, and fabrication technologies. Comprised of seven sections divided into 32 chapters, the book introduces the reader to shipbuilding, including the basic design of a ship, ship dimensions and category, and development of ship types. It then turns to a discussion of rules and regulations governing ship strength and structural integrity, testing of materials used in ship construction, and welding practices and weld testing. Developments in the layout of a shipyard are also considered, along with development of the initial structural and arrangement design into information usable by production; the processes involved in the preparation and machining of a plate or section; and how a ship structure is assembled. A number of websites containing further information, drawings, and photographs, as well as regulations that apply to ships and their construction, are listed at the end of most chapters. This text is an invaluable resource for students of marine sciences and technology, practicing marine engineers and naval architects, and professionals from other disciplines ranging from law to insurance, accounting, and logistics.

This accessible reference introduces firefighting and fire safety systems on ships and is written in line with the IACS Classification Rules for Firefighting Systems. It covers the design, construction, use and maintenance of firefighting and fire safety systems, with cross references to the American Bureau of Shipping rules and various Classification Society regulations which pertain to specific Classification Society rules. Focuses on basic principles in line with current practice Aimed at non-specialists The book suits professional seafarers, students, and cadets, as well as leisure sailors and professionals involved in the logistics industry. It is also particularly useful for naval architects, ship designers, and engineers who need to interpret the Class rules when developing shipboard firefighting systems.

The only book that covers fundamental shipboard design and verification concepts from individual devices to the system level Shipboard electrical system design and development requirements are fundamentally different from utility-based power generation and distribution requirements. Electrical engineers who are engaged in shipbuilding must understand various design elements to build both safe and energy-efficient power distribution systems. This book covers all the relevant technologies and regulations for building shipboard power systems, which include commercial ships, naval ships, offshore floating platforms, and offshore support vessels. In recent years, offshore floating platforms have been frequently discussed in exploring deep-water resources such as oil, gas, and wind energy. This book presents step-by-step shipboard electrical system design and verification fundamentals and provides information on individual electrical devices and practical design examples, along with ample illustrations to back them. In addition, Shipboard Power Systems Design and Verification Fundamentals Presents real-world examples and supporting drawings for shipboard electrical system design Includes comprehensive coverage of domestic and international rules and regulations (e.g. IEEE 45, IEEE 1580) Covers advanced devices such as VFD (Variable Frequency Drive) in detail This book is an important read for all electrical system engineers working for shipbuilders and shipbuilding subcontractors, as well as for power engineers in general.

Introduction to Ship Engine Room Systems outlines the key systems, machinery and equipment found in a ship's engine room. It explores the basics of their function with overall practical guidance for engine room operation and maintenance, recognising emerging environmental challenges. It covers the following topics: The role and function of the steering and propulsion systems Power generation The heating, ventilation, and air conditioning systems The water management system Engine room fires and emergency response systems Engine room watch procedures and checklists The book serves as an accessible introductory text for engineering students at HNC, HND, and foundation degree level, marine engineering cadets, and non-engineering marine professionals such as deck officers and cadets who want a general guide to how the engine room functions.