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Sail Performance, based on C A Marchaj's classic Sailing Theory & Practice, has established itself as the standard work on the subject and is now acclaimed as a milestone in sailing literature. From wind tunnel tests which he has conducted, Tony Marchaj describes how the factors of wind speed, sail area, sail shape, sail setting, the hull, angle of heel, wind gradient and steadiness of the wind all affect sail power, and why certain rigs are superior in power and efficiency to others. Sail Performance is a major work which is acclaimed for its analysis of the factors that contribute to an efficient sailing rig. 'Should be on the bookshelf of every serious amateur and professional sailor' Nautical Magazine
The groundbreaking reference on high speed racing techniques--the bible for racing sailors of all levels and abilities from dinghies to the America's Cup. High Performance Sailing has become the standard reference work on high speed racing techniques. Groundbreaking in its thinking on boat speed, strategy and tactics, and timeless in its application, this second edition has been brought right up to date with new information, the discoveries from new boat testing and new developments. Some people like to sail. Some people like to sail fast. This is a book about sailing faster. During the past few decades there has been a revolution in the way some boat designers and sailors have thought about, designed, built and sailed their boats. This book is about the new ideas which have led to these greater speeds and the faster sailing techniques which have been developed to achieve them. "It is the cheapest bit of go-faster gear you can buy..."--Robert Lloyd, Island Sailing Club "One of the most readable books on the complex subject of sailing faster, and without doubt, a must for every racing sailor"--Yachts and Yachting
Based upon on Marchaj's Sailing Theory and Practice, this volume explains the many developments in sail performance that have taken place. The author explains the factors that affect sail power and why certain rigs have superior power and efficiency.
The art, science, history, and mystery of sails and sailmaking. Written in concise, layperson's language and full of photographs and personal anecdotes, this book goes step-by-step through the process of creating and using sails. Provided is a definitive look at the latest developments in sails, sailcloth, engineering, hardware, and sail trim. Also offered are case studies that illustrate which fibers, fabrics, and sails are suitable for a variety of different sailing applications, from simple dinghies and day sailors to offshore racing and cruising yachts. Sailors of all levels of interest and ability will find information they can apply to their own boats and sail choices.
Performance Sailing and Racing by Steve Colgate Pdf
From a racing master, all the knowledge you need to make your boat go faster and safer in any condition In Performance Sailing and Racing, Steve Colgate explains how to improve your sailing and push your boat to higher but safer speeds. He shows you how get your boat to perform as it was designed--with grace and an ease of motion--and to sail at a fast speed that can get you out of situations more quickly and arrive at your destination sooner. Used as one of the text books at the many branches of the Colgate Sailing School, Performance Sailing and Racing will help you get started in racing and improve as you learn. Even veteran sailors will pick up some new tips and tricks to becoming a successful racer. End-of-chapter quizzes reinforce what you learn so you can use your knowledge confidently on the water. Sail faster and smarter: Get the picture with clear, colorful photos and graphics Master vital topics relating to boat speed--sail trim, sheet lead angles, steering differences in light and heavy air Learn even those daunting topics, including using a spinnaker and understanding polar diagrams With this master teacher's wisdom on all the factors that make your boat sail better, you'll win the next race or just blow past the other boats in the outer harbor.
'Monumental!' - Bob Ross, Australian Sailing High Performance Sailing is now regarded as the bible of racing sailors and carries a string of endorsements from high achievers. Since its publication in 1984, racing yachts and dinghies have developed out of all recognition - a new high-tech breed of 'apparent wind' fast racers has claimed the water and so far no-one has applied themselves seriously to analysing what makes these boats sail fast (and what will make them faster). This is Frank Bethwaite's ground-breaking achievement in Higher Performance Sailing. By means of extensive research, and working with sailors of different racing calibre, Bethwaite analyses how to harness the apparent wind for increased speed and better position on your rivals. Higher Performance Sailing will provide the key to racing sailors' dreams. Praise for Bethwaite's High Performance Sailing: 'It represents a breakthrough...It is a book that my Olympic squad will benefit from.' Rod Carr, former British Olympic Sailing Team Manager 'Allowed only one "if only" in yacht racing, it would have been to have read Higher Performance Sailing years ago.' Bob Fisher, journalist, broadcaster and international championship winner
Solar sailing - using the sun as a propellant - offers the possibility of low-cost long-distance missions that are impossible with conventional spacecraft. This first comprehensive book on this propulsion method provides a detailed account of solar sailing, at a high technical level, but in a way accessible to the scientifically informed layperson. Solar sail orbital dynamics and solar radiation pressure form the foundations of the book, but the engineering design of solar sails is also considered, along with potential mission applications.
Designed for sailors who know the basics, Sail Better will help you master your general skills, operate and protect your boat more efficiently, learn the fundamentals of racing, and much more, you'll find detailed sections on: -Cruising: sailing with children, dropping anchor, dinghies, sails and sail control, techniques, working the boat, maintenance and storage -Performance Sailing: turning a boat, planning a race -Emergency Procedures: signals and equipment to summon help, rescue techniques, and a first aid checklist
Many sailboat owners undertake cruises in their boats, travelling from one port to another, sometimes on a day trip and sometimes for a week or two. The aim of this book is to give novices the information to cruise safely and enjoyably, covering: - the preparations before setting off - conforming with rules and regulations - navigating - coping when things go wrong - operating the boat under different and sometimes challenging conditions With advice, hints, tips and anecdotes, this is a very practical book - rather than being compartmentalized into sections on weather/navigation etc, it accompanies the cruiser from departure to their safe arrival at their destination, drawing out the practical lessons from the theory found in text books. The superb photography illustrates the text and will inspire sailors of all levels.
Based on 25 years of research and Olympic coaching, High Performance Sailing reinvents the strategies of sailboat racing. It presents revolutionary explanations of wind prediction and boat design, a fundamental rethinking of how to sail a boat fast--literally faster than the wind. Bethwaite's theories boosted the average speed of the highest-performance sailboats from two-thirds the windspeed to windspeed or faster. Bethwaite is Australia's most successful Olympic coach, and his family includes three Olympic sailing champions and three world champions. This book will have a revolutionary impact on racing sailboats and the way they are sailed. Essential for any serious racing sailor.--Gary Jobson It represents a breakthrough in the way that it relates the theoretical aspects of wind, seastate and rig shape to the way a crew would sail and handle a boat during a race. It has the potential to be a standard reference work on the subject and will not quickly date. It is a book that my Olympic squad will benefit from.--Rod Carr, British Olympic Sailing Team Manager Frank's book is a treasure chest, full of brilliant insights into the ways of air and water as they flow around our sailing boats. Best of all, he tells us what to do when we go sailing.--Alan Payne, Designer of America's Cup challengers Gretal I and IIAllowed only one 'if only' in yacht racing . . . it would have been to have read Frank Bethwaite's High Performance Sailing years ago and to have it available for constant reference. Taking all the advice which he offers from his wide experience would have made championship winning a great deal easier.--Bob Fisher, Journalist, broadcaster and winner ofmany national and international sailing championships The most significant scientific thinking about sailboat racing to come along in three decades. A brilliant and important book for serious racing sailors.--Ed Adams, US Sailing Team Coach; national, North American, and world champion sailor Bethwaite's grasp of the entire spectrum of sailing speed is unique and formidable.--Gerry Hoyt, Yacht designer, sailing speed innovator
Day Skipper for Sail and Power by Alison Noice Pdf
Day Skipper for Sail and Power is a major reference book for anyone following the RYA Day Skipper course. Brought thoroughly up-to-date with new developments and covering all the theory and practical aspects of the RYA Day Skipper Certificate with full colour photography, helpful diagrams and worked examples, it is also a clear and comprehensive manual for anyone intending to make coastal passages in a small boat, covering: - seamanship - safety equipment - preventing collisions at sea - navigation and chart work - tides and tidal streams - pilotage - passage planning - weather - engine operation and maintenance - the most up-to-date VHF radio procedures With its refreshingly practical approach and by the same author as the highly successful Yachtmaster for Sail and Power, no one intending to follow an RYA Day Skipper course whether for sail or power can afford to be without this lively, helpful guide to complement the course and assist with exam preparation.
