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Author: Liang Yun
Publisher: Elsevier
ISBN: 0080519067
Category : Technology & Engineering
Languages : en
Pages : 647
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Book Description
This definitive text describes the theory and design both of Air Cushion Vehicles (ACV) and Surface Effect Ships (SES). It begins by introducing hovercraft types and their development and application throughout the world in the last three decades, before going on to discuss the theoretical aspects of ACV and SES craft covering their hovering performance, dynamic trim over calm water, resistance, stability, manoeuvrability, skirt configuration and analysis of forces acting on the skirts, ACV and SES seakeeping, and the methodology of scaling aerodynamic and hydrodynamic forces acting on the ACV/SES from model test data. The latter chapters describe a design methodology, including design criteria and standard methods for estimating craft performance, lift system design, skirt design, hull structure, propulsion systems and power unit selection. Much technical information, data, and references to further work on hovercraft and SES design is provided. The book will be a useful reference to engineers, technicians, teachers, students (both undergraduate and postgraduate), operators etc. who are involved in ACV/SES research, design, construction and operation. - Guides the reader on how to perform machinery and systems selection within ACV and SES overall design - For teachers, students (both at under- and post-graduate level), engineers and technicians involved in ACV/SES
Author: Liang Yun
Publisher: Elsevier
ISBN: 0080519067
Category : Technology & Engineering
Languages : en
Pages : 647
Get Book Here
Book Description
This definitive text describes the theory and design both of Air Cushion Vehicles (ACV) and Surface Effect Ships (SES). It begins by introducing hovercraft types and their development and application throughout the world in the last three decades, before going on to discuss the theoretical aspects of ACV and SES craft covering their hovering performance, dynamic trim over calm water, resistance, stability, manoeuvrability, skirt configuration and analysis of forces acting on the skirts, ACV and SES seakeeping, and the methodology of scaling aerodynamic and hydrodynamic forces acting on the ACV/SES from model test data. The latter chapters describe a design methodology, including design criteria and standard methods for estimating craft performance, lift system design, skirt design, hull structure, propulsion systems and power unit selection. Much technical information, data, and references to further work on hovercraft and SES design is provided. The book will be a useful reference to engineers, technicians, teachers, students (both undergraduate and postgraduate), operators etc. who are involved in ACV/SES research, design, construction and operation. - Guides the reader on how to perform machinery and systems selection within ACV and SES overall design - For teachers, students (both at under- and post-graduate level), engineers and technicians involved in ACV/SES
Author: Liang Yun
Publisher: Springer Science & Business Media
ISBN: 144190042X
Category : Technology & Engineering
Languages : en
Pages : 459
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Book Description
In the last half-century, high-speed water transportation has developed rapidly. Novel high-performance marine vehicles, such as the air cushion vehicle (ACV), surface effect ship (SES), high-speed monohull craft (MHC), catamaran (CAT), hydrofoil craft (HYC), wave-piercing craft (WPC) and small water area twin hull craft (SWATH) have all developed as concepts, achieving varying degrees of commercial and military success. Prototype ACV and SES have achieved speeds of 100 knots in at calm con- tions; however, the normal cruising speed for commercial operations has remained around 35–50 knots. This is partly due to increased drag in an average coastal s- way where such craft operate services and partly due to limitations of the propulsion systems for such craft. Water jets and water propellers face limitations due to c- itation at high speed, for example. SWATH are designed for reduced motions in a seaway, but the hull form is not a low drag form suitable for high-speed operation. So that seems to lead to a problem – maintain water contact and either water propulsion systems run out of power or craft motions and speed loss are a problem in higher seastates. The only way to higher speed would appear to be to disconnect completely from the water surface. You, the reader, might respond with a question about racing hydroplanes, which manage speeds of above 200 kph. Yes, true, but the power-to-weight ratio is extremely high on such racing machines and not economic if translated into a useful commercial vessel.
Author: Peter J. Mantle
Publisher:
ISBN:
Category : Ground-effect machines
Languages : en
Pages : 530
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Book Description
Author: David W. Taylor Naval Ship Research and Development Center
Publisher:
ISBN:
Category : Shipbuilding
Languages : en
Pages : 540
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Book Description
Author: John William Sawyer
Publisher:
ISBN:
Category : Gas-turbines
Languages : en
Pages : 472
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Book Description
Author: Peter J. Mantle
Publisher: Cambridge University Press
ISBN: 1316300242
Category : Technology & Engineering
Languages : en
Pages : 627
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Book Description
This book details the efforts to build a large naval vessel capable of traveling at one hundred knots. It is the first book to summarize this extensive work from historical and technical perspectives. It explores the unique principles and challenges in the design of high-speed marine craft. This volume explores different hull form concepts, requiring an understanding of the four forces affecting the lift and the drag of the craft. The four forces covered are hydrostatic (buoyancy), hydro-dynamic, aerostatic, and aerodynamic. This text will appeal to naval researchers, architects, graduate students and historians, as well as others generally interested in naval architecture and propulsion.
Author: Liang Yun
Publisher: Springer Science & Business Media
ISBN: 1461408695
Category : Technology & Engineering
Languages : en
Pages : 379
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Book Description
High Performance Marine Vessels (HPMVs) range from the Fast Ferries to the latest high speed Navy Craft, including competition power boats and hydroplanes, hydrofoils, hovercraft, catamarans and other multi-hull craft. High Performance Marine Vessels covers the main concepts of HPMVs and discusses historical background, design features, services that have been successful and not so successful, and some sample data of the range of HPMVs to date. Included is a comparison of all HPMVs craft and the differences between them and descriptions of performance (hydrodynamics and aerodynamics). Readers will find a comprehensive overview of the design, development and building of HPMVs.
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 828
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Book Description
Author: Kevin Jackson
Publisher:
ISBN: 9780975341414
Category : Ground-effect machines
Languages : en
Pages : 117
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Book Description
For the first time, this comprehensive tutorial brings together all the information required to design and build a successful radio controlled Hovercraft model. The book introduces the construction of Hovercraft models and the concept of their operation. Written by two leading authorities in RC Hovercraft design, Kevin Jackson and Mark Porter take you through both the theoretical and practical aspects of the design and construction process. Covering design, construction techniques, materials, motor selection, radio systems, electrical wiring and craft operation it addresses some of the common difficulties experienced by newcomers to RC Hovercraft.
Author: Peter J. Mantle
Publisher: Cambridge University Press
ISBN: 1107090415
Category : History
Languages : en
Pages : 627
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Book Description
This book details the effort to build a large ship capable of traveling at 100 knots, from historical and technical perspectives.
