Basic Aerodynamic Noise Research
Author : Ira R. Schwartz
Publisher :
Page : 548 pages
File Size : 40,98 MB
Release : 1969
Category : Aerodynamic noise
ISBN :
Author : Ira R. Schwartz
Publisher :
Page : 548 pages
File Size : 40,98 MB
Release : 1969
Category : Aerodynamic noise
ISBN :
Author : Tarit Bose
Publisher : Springer Science & Business Media
Page : 175 pages
File Size : 13,92 MB
Release : 2012-11-09
Category : Technology & Engineering
ISBN : 1461450195
Aerodynamic Noise extensively covers the theoretical basis and mathematical modeling of sound, especially the undesirable sounds produced by aircraft. This noise could come from an aircraft’s engine—propellers, fans, combustion chamber, jets—or the vehicle itself—external surfaces—or from sonic booms. The majority of the sound produced is due to the motion of air and its interaction with solid boundaries, and this is the main discussion of the book. With problem sets at the end of each chapter, Aerodynamic Noise is ideal for graduate students of mechanical and aerospace engineering. It may also be useful for designers of cars, trains, and wind turbines.
Author :
Publisher :
Page : 546 pages
File Size : 32,75 MB
Release : 1969
Category :
ISBN :
Author : Harvey H. Hubbard
Publisher :
Page : 620 pages
File Size : 50,49 MB
Release : 1991
Category : Aerodynamic noise
ISBN :
Author : Bernhard Stoevesandt
Publisher : Springer Nature
Page : 1495 pages
File Size : 30,43 MB
Release : 2022-08-04
Category : Technology & Engineering
ISBN : 3030313077
This handbook provides both a comprehensive overview and deep insights on the state-of-the-art methods used in wind turbine aerodynamics, as well as their advantages and limits. The focus of this work is specifically on wind turbines, where the aerodynamics are different from that of other fields due to the turbulent wind fields they face and the resultant differences in structural requirements. It gives a complete picture of research in the field, taking into account the different approaches which are applied. This book would be useful to professionals, academics, researchers and students working in the field.
Author : Siegfried Wagner
Publisher : Springer Science & Business Media
Page : 216 pages
File Size : 44,3 MB
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 3642887104
Over the last five years an enormous number of wind turbines have been installed in Europe, bringing wind energy into public awareness. However, its further development is restricted mainly by public complaints caused by visual impact and noise. The European Commission has therefore funded a number of research projects in the field of wind turbine noise within the JOULE program. This book presents the most relevant results of these projects. The book addresses all relevant aspects of wind turbine noise, namely: noise reduction, noise propagation, noise measurement, and an introduction to aeroacoustics. It may serve as a first reference in the field of wind turbine noise for researchers, planners, and manufacturers.
Author : Ira R. Schwartz
Publisher :
Page : 560 pages
File Size : 50,36 MB
Release : 1969
Category : Aerodynamic noise
ISBN :
Author : A.S. Ginevsky
Publisher : Springer Science & Business Media
Page : 243 pages
File Size : 15,3 MB
Release : 2012-11-02
Category : Technology & Engineering
ISBN : 3540399143
Results of experimental research on aerodynamic and acoustic control of subsonic turbulent jets by acoustic excitation are presented. It was demonstrated that these control methods, originated by authors, not only can intensify mixing (by acoustic irradiation at low frequency), but also notably ease it (at high-frequency irradiation). This research monograph presents the updated results of the authors supplemented by other investigations conducted in USA, Germany and Great Britain. The methods for the numerical simulation of subsonic turbulent jets under acoustic excitation are described in detail, and examples are reviewed of practical applications, including reduction of turbojet engine noise and acoustic control of self-sustained oscillations in wind tunnels.
Author : Laurent Leylekian
Publisher : Springer
Page : 321 pages
File Size : 24,18 MB
Release : 2022-03-15
Category : Science
ISBN : 9783030911966
This open access book provides a view into the state-of-the-art research on aviation noise and related annoyance. The book will primarily focus on the achievements of the ANIMA project (Aviation Noise Impact Management through Novel Approaches), but not exclusively. The content has a broader theme in order to encompass. regulation issues, the ICAO (International Civil Aviation Organization) balanced approach, progresses made on technologies and reduction of noise at source, impact of possible future civil supersonic aircraft, land-use planning issues, as well as the core topics of the ANIMA project, i.e. impact on human beings, annoyance, quality of life, health and findings of the project in this respect. This book differs from traditional research programmes on aviation noise as the authors endeavour, not to lower noise at source, but to reduce the annoyance. This book examines these non-acoustic factors in an effort to help those most affected by aviation noise – communities living close to airports, and also help airport managers, policy-makers, local authorities and researchers to deal with this issue holistically. The book concludes with some recommendations for EU, national and local policy-makers, airport and aviation authorities, and more broadly a scientifically literate audience. These recommendations may help to identify gaps for progress in terms of research but also genuine implementation actions for political and regulatory authorities.
Author : Antonio Filippone
Publisher : Cambridge University Press
Page : 665 pages
File Size : 38,35 MB
Release : 2012-12-17
Category : Technology & Engineering
ISBN : 113978966X
This book discusses aircraft flight performance, focusing on commercial aircraft but also considering examples of high-performance military aircraft. The framework is a multidisciplinary engineering analysis, fully supported by flight simulation, with software validation at several levels. The book covers topics such as geometrical configurations, configuration aerodynamics and determination of aerodynamic derivatives, weight engineering, propulsion systems (gas turbine engines and propellers), aircraft trim, flight envelopes, mission analysis, trajectory optimisation, aircraft noise, noise trajectories and analysis of environmental performance. A unique feature of this book is the discussion and analysis of the environmental performance of the aircraft, focusing on topics such as aircraft noise and carbon dioxide emissions.