High Speed Catamarans and Multihulls
High Speed Catamarans and Multihulls

Author: Liang Yun

Publisher: Springer

Published: 2018-10-29

Total Pages: 783

ISBN-13: 1493978918

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High speed catamaran and multihull high speed marine vessel have become very popular in the last two decades. The catamaran has become the vessel of choice for the majority of high speed ferry operators worldwide. There have been significant advances in structural materials, and structural design has been combined with higher power density and fuel efficient engines to deliver ferries of increasing size. The multihull has proven itself to be a suitable configuration for active power projection across oceans as well as for coastal patrol and protection, operating at high speedd for insertion or retrieval with a low energy capability. At present there is no easily accessible material covering the combination of hydrodynamics, aerodynamics, and design issues including structures, powering and propulsion for these vehicles. Coverage in High Speed Catamarans and Multihulls includes an introduction to the history, evolution, and development of catamarans, followed by a theoretical calculation of wave resistance in shallow and deep water, as well as the drag components of the multihull. A discussion of vessel concept design describing design characteristics, empirical regression for determination of principal dimensions in preliminary design, general arrangement, and methods is also included. The book concludes with a discussion of experimental future vehicles currently in development including the small waterplane twin hull vessels, wave piercing catamarans, planing catamarans, tunnel planing catamarans and other multihull vessels.

High Performance Marine Vessels
High Performance Marine Vessels

Author: Liang Yun

Publisher: Springer Science & Business Media

Published: 2014-07-08

Total Pages: 379

ISBN-13: 1461408695

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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.

Catamarans
Catamarans

Author: Gregor Tarjan

Publisher: McGraw Hill Professional

Published: 2007-10-08

Total Pages: 300

ISBN-13: 0071596224

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The modern cruising catamaran has arrived The arguments are over and the verdict is in--cruising catamarans comprise a rapidly growing percentage of the cruising fleet worldwide. Their advantages of space, stability, speed, and handling under power are truly compelling, and modern cats are every bit as reliable as monohulls. This long overdue, in-depth guide will help you choose and cruise the right catamaran for your needs. “An authoritative guide for novices and experienced sailors; the best book written on the subjects since the early 1990s.”--“Trimaran” Jim Brown, renowned multihull designer “In Catamarans, Gregor Tarjan shares his enthusiasm for yachts with two hulls, based on years of sailing all types. An excellent introduction.”--Dick Newick, legendary catamaran and trimaran designer “If you are contemplating spending hundreds of thousands of dollars on a cruising catamaran, the small price of this book is probably the best investment you could possibly start with.”--from the Foreword by Charles K. Chiodi, publisher of Multihulls Magazine

Performance, Technology and Application of High Performance Marine Vessels Volume One
Performance, Technology and Application of High Performance Marine Vessels Volume One

Author: Raju Datla

Publisher: Cambridge Scholars Publishing

Published: 2019-01-18

Total Pages: 819

ISBN-13: 1527526445

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There has been tremendous growth in the development of advanced marine vehicles over the last few decades and many of these developments have been presented at the International High Performance Marine Vehicles Conference held annually since 1997 in Shanghai, China. This comprehensive first volume covers high speed monohulls, multihulls, hydrofoil craft, air cavity craft and wing-in-ground effect craft. The papers cover a wide variety of hullforms, including deep-V hulls, stepped hulls, axe-bow hullforms, trimarans and pentamarans, foil assisted catamarans and air-lubrication craft. All aspects of design, including resistance, powering, seakeeping and maneuvering performance of these vessels, are covered through theoretical, experimental and numerical investigations.

Maritime Technology and Engineering 5 Volume 2
Maritime Technology and Engineering 5 Volume 2

Author: Carlos Guedes Soares

Publisher: CRC Press

Published: 2021-07-08

Total Pages: 846

ISBN-13: 1000459047

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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 2 is dedicated to ship performance and hydrodynamics, including CFD, maneuvering, seakeeping, moorings and resistance. In addition, it includes sections on ship machinery, renewable energy, fishing and aquaculture, coastal structures, and waves and currents.

More Small Trimarans
More Small Trimarans

Author: Joe Farinaccio

Publisher: Bookspecs Publishing

Published: 2010

Total Pages: 296

ISBN-13: 9780972146135

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More Small Trimarans ... More Information Sailors and Prospective Boat Builders Want to Know About Today's Production & Homebuilt Small Trimarans. Here is another opportunity for you to sit down with the experts and get your questions answered about the fascinating small trimarans out there! This book pics up where Small Trimarans: An Introduction leaves off. It's a "behind-the-scenes" look at the following models ... -- The Tri-Star 18 ... with contribution from Ed Horstman -- The Strike 18 ... with Richard Woods -- The Nicky Cruz Explorer ... with Graeme Delaveau -- The W17 & W22 ... with Michael Waters -- The Tridarka Raider ... with Steve Isaac & Matt Layden -- The Bandit 800 ... with Ronan Quin-Huard -- The Astus Tris ... with Pascal Guignabaudet -- The Tritium 720 ... with Paolo Bisol -- The Predator(s) ... with Paul Dawson -- The Sardine Run ... with Eric Henseval -- The model now called "Moving Finger" ... with Tony Grainger -- The Adventure Tri ... with Mark Zollitsch -- The Kolibri 23 ... with Francois Maillette -- The Little Wing Kayak Tri ... with Ted & Zac Warren -- The Challenger ... with Rob White -- The CC Cyclone 23 ... with John Marples -- The Searunner 25 ... with Jim Brown Your Questions About These Small Tris Answered ... * The story behind each boat * Why each sailboat is unique * Biggest benefits of each design * Their performance and speed * More pictures and/or renderings of these small trimarans * Unique insights and opinions from each designer * What model may be best for you to buy or build Find out why these small sailboats are among the most exciting ones ever designed and enjoyed by sailors around the world

Air Lubricated and Air Cavity Ships
Air Lubricated and Air Cavity Ships

Author: Gennadiy Alexeevitch Pavlov

Publisher: Springer Nature

Published: 2020-03-28

Total Pages: 495

ISBN-13: 1071604252

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Air Lubrication and Air Cavity Technology is a major development that has emerged in recent years as a means to reduce resistance and powering for many types of ships, and an efficient design for high speed marine vessels. This book introduces the mechanisms for boundary layer drag reduction and concepts studied in early research work. Air bubble and sheet lubrication for displacement vessels is outlined and the key projects introduced. Generation of low volume flow air cavities under the hull of displacement, semi displacement and planing vessels are introduced together with theoretical and empirical analysis and design methods. Resistance reduction, power reduction and fuel efficiency are covered for both displacement and high speed vessels. Air layer and air cavity effects on vessel static and dynamic stability are covered, linked to regulatory requirements such as IMO. Seaway motions and reduced impact load of high speed craft in waves are discussed including model test results. Integration of propulsion systems for optimum powering is summarized. A design proposal for a wave piercing air cavity craft is included in an appendix. A comprehensive listing of document resources and internet locations is provided for further research.

50 Ways to Improve Your Powerboat Driving
50 Ways to Improve Your Powerboat Driving

Author: Dag Pike

Publisher: A&C Black

Published: 2013-08-22

Total Pages: 97

ISBN-13: 1408127229

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This is a book about practical powerboat driving in boats large and small, operating at speeds between 20 and 100 knots. It is about techniques that can only be picked up from experience - practical ways to make your driving safer, easier and better, whatever the conditions. This book starts where most other books finish. You may have learnt the important basics of powerboat driving, but now it's time to see how to translate these basics into practical handling techniques that you can use to give a better ride and have a smoother passage. With the help of this book, readers will pick up expert tips such as Handling a fast boat in waves and head seas Matching response times to sea conditions Using the throttle to affect trim 50 Ways to Improve Your Powerboat Driving distils Dag Pike's experience gained from over 50 years of driving a whole range of craft from high-speed powerboats and lifeboats to ships. Written by one of the most experienced powerboat drivers in the world, it is your passport to practical handling techniques that will get you safely to your destination whether in fine weather or foul.