Author: Motor
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 240

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Book Description

Author: Edmond Percy Noël
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 562

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Book Description

Author: J.W. Slooff
Publisher: Springer
ISBN: 331913275X
Category : Technology & Engineering
Languages : en
Pages : 645

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Book Description
How and why does sail boat performance depend on the configuration and trim of boat and sails? This book provides the yachtsman with answers in a relatively straightforward account of the physical mechanisms of sailing. It presents an accessible overview of the fluid dynamic aspects of sailing and sailing technology, addressing both aeromechanics and hydromechanics. Readers are provided with the basic principles of physics and general mechanics that will assist their understanding of the fluid mechanics of sailing yachts. Rich appendices cover not only in-depth,mathematical-physical treatments and derivations for those wishing to explore further, but also helpful summaries of basic mathematical notions for those wishing to refresh their knowledge. This work explores keel yachts, specifically single-masted mono-hulls with ‘fore-and-aft’, Bermuda-rigged sails. However, much of it is applicable to other types of sailing vessels such as multi-hulls, yachts with multiple masts, windsurf boards and the like. Yachtsmen, yacht designers and professionals of sailing technology will all find something of interest in this work which provides explanations of the mechanics of sailing in a way that is scientifically justified, whilst remaining appealing to those wishing to use their knowledge on-board a sailing vessel. For some years I’m teaching a course on “Sailing Yacht Design” in the master class of yacht design. Actually, I’ve found your book the best one about physics of a sailing yacht I’ve ever read. Edward Canepa, assistant professor in Fluid Machinery at the University of Genova (Italy) ...very impressed, no wonder it took so long. It is “everything I ever wanted to know about sailing but was afraid to ask” ! Frank Woodward, former computational fluid dynamicist at the Boeing Company and Analytical Methods Inc., and a cruising yachtsman

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 26

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Book Description
The lack of progress in understanding the physics of rotorcraft loads and vibration over the last 30 years is addressed in this paper. As befits this extraordinarily difficult problem, the reasons for the lack of progress are complicated and difficult to ascertain. It is proposed here that the difficulty lies within at least three areas: 1) a loss of perspective as to what are the key factors in rotor loads and vibration, 2) the overlooking of serious unsolved problems in the field, and 3) cultural barriers that impede progress. Some criteria are suggested for future research to provide a more concentrated focus on the problem.

Author: Edmond Percy Noël
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 688

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Author: United States. Congress. House. Committee on Armed Services
Publisher:
ISBN:
Category :
Languages : en
Pages : 248

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Author:
Publisher:
ISBN:
Category : Electronics
Languages : en
Pages : 864

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Book Description
Some issues, 1943-July 1948, include separately paged and numbered section called Radio-electronic engineering edition (called Radionics edition in 1943).

Author:
Publisher:
ISBN:
Category : Radio
Languages : en
Pages : 1202

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Author: United States. Congress. House. Committee on Armed Services. Subcommittee for Special Investigations
Publisher:
ISBN:
Category :
Languages : en
Pages : 266

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Book Description

Author: United States. Bureau of Naval Personnel
Publisher:
ISBN:
Category : Airplanes, Military
Languages : en
Pages : 494

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Book Description