Author : Archibald Wilfred Roberts
Publisher :
Page : 136 pages
File Size : 50,45 MB
Release : 1968
Category : Fans (Machinery)
ISBN :
[PDF] The Generation And Suppression Of Noise In Axial Flow Fans And Ducts eBook
The Generation And Suppression Of Noise In Axial Flow Fans And Ducts Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of The Generation And Suppression Of Noise In Axial Flow Fans And Ducts book. This book definitely worth reading, it is an incredibly well-written.
Axial Flow Fans and Ducts
Author : R. A. Wallis
Publisher : Wiley-Interscience
Page : 464 pages
File Size : 41,29 MB
Release : 1983-09-23
Category : Science
ISBN :
Covers the theory, design, analysis, testing, and research of axial flow fans. Contains up-to-date data on recent developments in the field. Interrelates fan and duct design techniques. Discusses commercial and product development test procedures. Covers future experimental research objectives. Includes a reference section on F-series of airfoils.
Theoretical and Experimental Analyses of Axial Flow Fan Duct Noise Reduction Using Reactive Chambers
Author : William Jonathon Max Middendorf
Publisher :
Page : 182 pages
File Size : 47,92 MB
Release : 2007
Category :
ISBN :
Noise generation in axial flow fans
Author : Cornelius Gregorius Van Niekerk
Publisher :
Page : pages
File Size : 28,68 MB
Release : 1966
Category :
ISBN :
Axial Flow Fans
Author : R. A. Wallis
Publisher : Academic Press
Page : 381 pages
File Size : 41,43 MB
Release : 2014-05-12
Category : Technology & Engineering
ISBN : 1483274225
Axial Flow Fans: Design and Practice focuses on the design of axial flow fans and the practices involved in their applications. The manuscript first offers information on the fluid mechanics of ducted fans, boundary layer and skin friction relations, and aerofoil data for blade design. Discussions focus on flow deflection in cascade of aerofoils, pitching moment, lift, surface roughness in turbulent boundary layers, turbulent boundary layers in pressure gradients, laminar skin friction, viscosity and boundary layers, and similarity and non-dimensional numbers. The text then ponders on vortex flows in ducting and fan, ducts, and introduction to fan design methods. The book takes a look at the momentum and blade element considerations on free vortex flow of rotor and rotor losses. Topics include momentum considerations, profile drag, tip clearance losses, optimum conditions in terms of the flow and swirl coefficients, pressure relations and velocity vectors, and thrust and torque gradients. Tail fairing design and associated losses, overall efficiencies, torque, thrust, and power, and the design of fan unit with arbitrary vortex flow are also discussed. The publication is a dependable source of information for engineers and readers interested in the design of axial flow fans and practices involved in their operation.
Axial Flow Fans and Ducts
Author : R. Allan Wallis
Publisher :
Page : 462 pages
File Size : 19,10 MB
Release : 1993-01-01
Category : Technology & Engineering
ISBN : 9780894646447
Fans
Author : Thomas Carolus
Publisher : Springer Nature
Page : 263 pages
File Size : 45,36 MB
Release : 2023-01-13
Category : Technology & Engineering
ISBN : 3658379596
This textbook combines in a unique concept the design and construction of radial and axial fans with the problem of noise generation as well as its mitigation already in the fan development stage. The aim is to describe selected, easily applicable methods of aerodynamic design and noise prediction and to demonstrate their physical principles. Exercises with solutions facilitate understanding. The completely revised and expanded edition now also includes guidance on selecting fans for a given task, simulation-based optimization methods for fan design, and psychoacoustic methods that can be used to measure the quality of fan noise. This book is a translation of the original German 4th edition Ventilatoren by Thomas Carolus, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2020. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Springer Nature works continuously to further the development of tools for the production of books and on the related technologies to support the authors.
Proceedings of a Short Course on "Noise Generation and Suppression in Aircraft," Held at the University of Tennessee Space Institute, Tullahoma, Tennessee, January 29-February 2, 1968
Author : University of Tennessee (Knoxville campus). Space Institute
Publisher :
Page : 666 pages
File Size : 43,51 MB
Release : 1968
Category : Aerodynamic noise
ISBN :
Investigation of the Sound Generation from In-duct Axial Fans
Author : Mats Åbom
Publisher :
Page : 54 pages
File Size : 24,96 MB
Release : 1994
Category :
ISBN :
Scientific and Technical Aerospace Reports
Author :
Publisher :
Page : 702 pages
File Size : 17,84 MB
Release : 1995
Category : Aeronautics
ISBN :