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Author: American Water Works Association
Publisher: American Water Works Association
Published: 2001
Total Pages: 105
ISBN-13: 1583210415
DOWNLOAD EBOOK →Recommended practices, calculations, and data for correctly specifying and using butterfly valves in any water piping system. Second edition.
Author: American Water Works Association
Publisher: American Water Works Association
Published: 2012
Total Pages: 105
ISBN-13: 1583218793
DOWNLOAD EBOOK →Updated from the 2001 edition, this new manual has expanded equations for eccentricity torque, added torque sign conventions and double offset disc design variables. Water operators receive complete information about the versatile butterfly valve in drinking water service. Engineers and technicians will gain a basic understanding of calculations for operating torque, head loss, and cavitation. Coverage includes valve design, torque, head loss, cavitation, testing, noise, and vibration. (
Author: AWWA Staff
Publisher: American Water Works Association
Published: 2000-06
Total Pages: 62
ISBN-13: 1613001649
DOWNLOAD EBOOK →Author: American Water Works Association
Publisher:
Published: 2024
Total Pages: 0
ISBN-13: 9781613006863
DOWNLOAD EBOOK →"The purpose of this manual is to present a recommended method for calculating operating torque, head loss, and cavitation for quarter-turn valves typically used in water works service. The text provides guidance on generally available methods for using quarter-turn valves as well as their cavitation, flow, and torque characteristics. Information in this manual is useful for technicians and engineers who want a basic understanding of the calculations associated with the use and specification of quarter-turn valves. Prior editions limited this manual to butterfly valves. This fourth edition has been expanded to include information on other quarter-turn valves including ball, rotary cone, and eccentric plug valves"--
Author: Bayard E. Bosserman (II)
Publisher:
Published: 2017
Total Pages: 133
ISBN-13: 9781625762061
DOWNLOAD EBOOK →This manual presents a recommended method for calculating operating torque, head loss, and cavitation for quarter-turn valves typically used in water works service. M49 also provides guidance on generally available methods for using quarter-turn valves as well as their cavitation, flow, and torque characteristics. This third edition has broadened the application of the methods discussed to include other quarter-turn valves such as ball, plug and rotary cone valves. Additionally, new information on Equivalent Resistant System Model has also been included. Information in this manual is useful for technicians and engineers who want a basic understanding of the calculations associated with the use and specification of quarter-turn valves.
Author: Bayard E. Bosserman (II)
Publisher:
Published: 2017
Total Pages: 133
ISBN-13: 9781523111923
DOWNLOAD EBOOK →Recommended methods for calculating operating torque, head loss, and cavitation for quarter-turn valves typically used in water works service. M49 also provides guidance on generally available methods for using quarter-turn valves as well as their cavitation, flow, and torque characteristics.
Author: Garr M. Jones
Publisher: Gulf Professional Publishing
Published: 2006-01-11
Total Pages: 1110
ISBN-13: 9780750675444
DOWNLOAD EBOOK →Pumping Station Design, Third edition shows how to apply the fundamentals of various disciplines and subjects to produce a well-integrated pumping station that will be reliable, easy to operate and maintain, and free from design mistakes. In a field where inappropriate design can be extremely costly for any of the foregoing reasons, there is simply no excuse for not taking expert advice from this book. The content of this second edition has been thoroughly reviewed and approved by many qualified experts. The depth of experience and expertise of each contributor makes the second edition of Pumping Station Design an essential addition to the bookshelves of anyone in the field.
Author: J. Paul Tullis
Publisher: John Wiley & Sons
Published: 1989-03-07
Total Pages: 290
ISBN-13: 9780471832850
DOWNLOAD EBOOK →This comprehensive text/reference addresses all hydraulic aspects of pipeline design. Incorporates many real-life examples from the author's experience in the design and operation of pipelines. Topics covered include basic equations necessary to pipeline design, how to conduct a feasibility study and perform economic analysis, design considerations for pumps and valves, how to suppress cavitation, hydraulic transients, trapped air, and methods of numerical solution of governing equations (including applications to complex piping systems). Includes twenty-five tables for easy reference. Extensively illustrated.
Author: D. Yogi Goswami
Publisher: CRC Press
Published: 2004-09-29
Total Pages: 2690
ISBN-13: 1420041584
DOWNLOAD EBOOK →The second edition of this standard-setting handbook provides and all-encompassing reference for the practicing engineer in industry, government, and academia, with relevant background and up-to-date information on the most important topics of modern mechanical engineering. These topics include modern manufacturing and design, robotics, computer engineering, environmental engineering, economics, patent law, and communication/information systems. The final chapter and appendix provide information regarding physical properties and mathematical and computational methods. New topics include nanotechnology, MEMS, electronic packaging, global climate change, electric and hybrid vehicles, and bioengineering.
