The Design And Construction Of Power Workboats Classic Reprint

Author : John Harvard Biles
Publisher : Forgotten Books
ISBN 13 : 9780365398844
Total Pages : 450 pages
Book Rating : 4.3/5 (988 download)

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Download or read book The Design and Construction of Ships, Vol. 2 written by John Harvard Biles and published by Forgotten Books. This book was released on 2018-03-23 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Design and Construction of Ships, Vol. 2: Stability, Resistance, Propulsion, and Oscillations of Ships This volume, like the previous one, embodies the Lectures on the subjects dealt with as given at the University of Glasgow. It was intended to have completed the subject of the title of the book, Design and Construction of Ships, in two volumes, but the rapid growth of material which should be included in the subject and the decline of available time to devote to such work have together delayed the completion of it, and have made it desirable at this stage to publish a second volume. The parts of the subject included in this volume are Stability, Resistance, Propulsion, and Oscillations of Ships. In ship forms the determination of Stability is usually made by methods of calculations similar to those explained fully in Volume I. To these methods many persons have contributed, but probably few will be disposed to grudge to the late Mr F. K. Barnes the honour of having laid securely the founda tions upon which Sir William °white, Sir Philip Watts, and others have built up our very complete mastery of this subject. The methods at present used are very different to those used by Mr Barnes and his coadjutors. The intro duction of the planimeter, the integrator, and the integraph, calculating instruments invented by Amsler and Coradi, has broadened our grasp of this subject by making easy the calculations upon which Sir William White and Sir Philip Watts and others in their early days spent many weary hours. These instruments have made it possible to have stability calculations made by a much less highly skilled class of calculators. The author remembers with much pleasure the ease with which, at Clydebank, Mr Archibald Campbell, now at Ferrol, Mr John Paterson, Naval Architect to Messrs John Brown Co., and Mr A. W. Stewart, Electrical Engineer, and others, then lads fresh from school, used Amsler's integrator when it was first applied to stability calculations. 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.