General Design of Warships PDF Download

Author: William HOVGAARD
Publisher:
ISBN:
Category :
Languages : en
Pages : 306

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Author: William Hovgaard
Publisher:
ISBN:
Category : Naval architecture
Languages : en
Pages : 358

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Author: William Hovgaard
Publisher:
ISBN:
Category : History
Languages : en
Pages : 458

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Author: William Hovgaard
Publisher: Forgotten Books
ISBN: 9781333561895
Category : Technology & Engineering
Languages : en
Pages : 444

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Excerpt from Structural Design of Warships The work of collecting the material and preparing it in a form that would be useful to the students presented considerable difficulty. The existing sources of information are very scattered, consisting in text books, handbooks, essays and articles, specifications, drawings, rules, and regulations. The text-books contain much valuable information, but, excepting some of the French books, they deal with so many other aspects of warship design that the discussion of structural features is necessarily brief and chiefly of a descriptive nature. It is the object here to present a more comprehensive discussion than hitherto given of this special branch of warship design, exhibiting in particular its relation to fundamental principles and conditions. On account of the vastness of the subject it has been found necessary to restrict the scope of the work to the main features of the hull proper. The descriptive part is made subservient to the discussion of principles; but where descriptions and sketches of structural parts are given, they represent, as far as possible, recent practice. Where important points of difference exist in the modes of construction in different navies they are critically compared. In the study of current practice it was often found difficult to discover the reasons why certain features were adopted and in some cases why they differed in different navies. The explanation is in general that once a certain mode of construction has been introduced in one of the leading navies and found satisfactory it becomes a standard. Gradually the reason for its adoption may be forgotten, and the construction is used as a matter of routine. It may even happen that the conditions which called forth the construction change or cease to exist, and that it survives simply because there is a vague feeling that something will go wrong if it is changed or abolished. A study of such questions cannot fail to be fruitful, because it leads naturally to suggestions 'for improvements. Moreover, in a work of this nature, it is desirable fully to state and explain the reasons for the adoption of the various structural features, inasmuch as such information will be of value, not only to the inexperienced student of the present time, but also as a matter of record for the future. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: George Charles MANNING
Publisher:
ISBN:
Category :
Languages : en
Pages : 212

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Author: P. J. Gates
Publisher: Brassey's
ISBN:
Category : History
Languages : en
Pages : 270

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Author: John Harvard Biles
Publisher: BoD – Books on Demand
ISBN: 3861950944
Category : Naval architecture
Languages : en
Pages : 450

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John H. Biles worked as a professor of novel architecture in the University of Glasgow. Both volumes embody the lectures on the subjects dealt with at the University and form the most comprehensive and detailed book on the theory of ship building of the 20th century.

Author: David K. Brown
Publisher: Pen and Sword
ISBN: 1848322593
Category : History
Languages : en
Pages : 470

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In the massive revolution that affected warship design between Waterloo and the Warrior, the Royal Navy was traditionally depicted as fiercely resisting every change until it was almost too late, but these old assumptions were first challenged in this authoritative history of the transition from sail to steam. Originally published in 1990, it began a process of revaluation which has produced a more positive assessment of the British contribution to the naval developments of the period. This classic work is here reprinted in an entirely new edition, with more extensive illustration.Beginning with the structural innovations of Robert Seppings, the book traces the gradual introduction of more scientific methods and the advent of steam and the paddle fighting ship, iron hulls and screw propulsion. It analyses the performance of the fleet in the war with Russia (18531856), and concludes with the design of the Warrior, the first iron-hulled, seagoing capital ship in the world. The author presents a picture of an organisation that was well aware of new technology, carefully evaluating its practical advantage, and occasionally (as with its enthusiastic espousal of iron hulls) moving too quickly for the good of the service. Written by an eminent naval architect, Before the Ironclad is both a balanced account of general developments, and an in-depth study of the ships themselves.

Author: D K Brown
Publisher: Pen and Sword
ISBN: 1805000322
Category : History
Languages : en
Pages : 566

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The launch of HMS Dreadnought in 1906 ushered in one of the most rapid periods of warship development in history; and only ten years after this all-big-gun, turbine-powered battleship was completed, two entire fleets of Dreadnoughts would meet at Jutland and put the work of the prewar designers to the ultimate test. The renowned warship author, D K Brown, examines the development of these vessels and looks at how wartime experience affected warship design. As well as battleships and battlecruisers, for the first time the developmental history of smaller vessels such as minesweepers, monitors and escort vessels, built in direct response to wartime needs, is described, as is that of the submarine and aircraft carrier. A detailed study is made of battle damage, including the role played by ammunition explosions in the loss of three British battlecruisers at Jutland. Also described are the postwar capital ship designs, killed off by the Washington Treaty, which are among the most fascinating might-have-beens of naval history. A classic work again available for historians and enthusiasts, detailing the development of all those ships that enabled the Royal Navy to rule the waves supreme and defend country and empire.

Author: D.G.M. Watson
Publisher: Elsevier
ISBN: 9780080429991
Category : Business & Economics
Languages : en
Pages : 564

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Book Description
Chapter headings and selected papers: Foreword. Preface. Introduction, Methods and Data. Design calculation methods. Ship design data. Setting Design Requirements. Merchant ship requirements and transportation studies. Staff requirements for warship and naval auxiliary vessels. The Design Equations. The weight equations. The volume equations. Weight-Based Designs. Outfit weight calculations. Lightship centres of gravity. Volume, Area and Dimension-Based Designs. Estimating the required volume. Crew numbers. Powering I. An introduction to powering. Resistance and ship model correlation. Powering II. Propulsive efficiency. Design Of Lines. The bow and stern. Seakeeping and manoeuvrability. Machinery Selection. Introduction and criteria for choosing the main engine. Structural Design. Factors influencing structural design. Special strength considerations for particular ship types. Freeboard and Subdivision. Deterministic rules for passenger ships. Probabilistic rules for cargo ships. Stab ...