The Perfect American Hurdy Gurdy Manufactured By The American Impulse Wheel Company Of New York

Author : American Impulse-Wheel York
Publisher : Rarebooksclub.com
ISBN 13 : 9781230026756
Total Pages : 26 pages
Book Rating : 4.0/5 (267 download)

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Download or read book The Perfect American Hurdy-Gurdy; Manufactured by the American Impulse-Wheel Company of New York written by American Impulse-Wheel York and published by Rarebooksclub.com. This book was released on 2013-09 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1897 edition. Excerpt: ...stated by either more or less than the coefficient = 1.1. Veisbaclt's equation was not evolved from natural causes, but it is the result of subjecting experimentally ascertained effects into interpretation as Weishaeh at the time had at his command. His argument in favor of the so established formula consisted in the statement that experimental results seemed to corroborate the formula. Weisbach collected with great care all experimental results obtained by experimenters, and he tnade use of those which he considered as most closely adapting themselves to the by him established equation. As a matter of comparison. I make use of his main "Beispiel" hy vhich he illustrates the value for D. (Par. 45?. page 1019, ed. 1875, Lehrbuch.) The conditions by him stated are: H = Head: 1.5 ms. where a lubricating body is provided for on the outside of the moving body of water, the distinction made by Weston between new cast-irott pipes and pipes having smooth interior sides, etc., entirely loses its importance. If Mr. Weston ascribes a loss of about 50 per cent of head to "orifice or influx," he has indirectly furnished good evidence for the assertion thlt not "fl'ii'll0D," but insufficient diameter of standpipe, causes the oss. The Prevalent Method 01 Calculating Water-Power and for Testing the Efficiency of Water-Wheels, Produces Erroneous Results. I. The Only Correct Method for Calculating 'Water-Power and Its Theoretically and Practically Obtainable Eficiency. From "Power-" August, 1895. Revised Reprint. Maximum work performable will not produce identical results. In the last quoted equation, which may be called the Trautwine equation, there are essentially two values, one for...