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OverviewExcerpt from On Vacuum Cleaning, Vol. 2: Published for Architects and Engineers The lack of a ready reference for use in calcula tion and specification of Vacuum Cleaning Systems has recently been felt by architects and engineers. The rapid growth and development of the Vacuum Cleaning Industry in the past few years has led to many inquiries from architects and engineers from all parts of the country, for definite information on which to base calculations. It is the object of this hand-book to present to the engineer and architect logical and reliable information, compiled from long established data and formulae, together with such modifications as are found to apply to the trans mission of air through pipes at a high velocity, under vacuum instead of direct pressure. The tables on Velocity and Vacuum Loss in pipes are based on actual pipe sizes, such as are found in standard wrought iron or steel pipe. 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. Full Product DetailsAuthor: Unknown AuthorPublisher: Forgotten Books Imprint: Forgotten Books Dimensions: Width: 15.20cm , Height: 0.30cm , Length: 22.90cm Weight: 0.082kg ISBN: 9781330500743ISBN 10: 1330500741 Pages: 52 Publication Date: 13 January 2019 Audience: General/trade , General Format: Paperback Publisher's Status: Unknown Availability: In stock Limited stock is available. It will be ordered for you and shipped pending supplier's limited stock. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |