Sound Generation by Turbulent Wall Jet Flow Over a Trailing Edge

Sound Generation by Turbulent Wall Jet Flow Over a Trailing Edge PDF Author: Richard E. Hayden
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 174

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Sound Generation by Turbulent Wall Jet Flow Over a Trailing Edge

Sound Generation by Turbulent Wall Jet Flow Over a Trailing Edge PDF Author: Richard E. Hayden
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 174

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NASA Reference Publication

NASA Reference Publication PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 628

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Aeroacoustics of Flight Vehicles

Aeroacoustics of Flight Vehicles PDF Author: Harvey H. Hubbard
Publisher:
ISBN:
Category : Aerodynamic noise
Languages : en
Pages : 616

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NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 710

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A Review of the Theory of Trailing Edge Noise

A Review of the Theory of Trailing Edge Noise PDF Author: M. S. Howe
Publisher:
ISBN:
Category : Aerodynamic noise
Languages : en
Pages : 72

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Mechanics of Flow-Induced Sound and Vibration, Volume 2

Mechanics of Flow-Induced Sound and Vibration, Volume 2 PDF Author: William K. Blake
Publisher: Academic Press
ISBN: 0128122900
Category : Science
Languages : en
Pages : 696

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Book Description
Mechanics of Flow-Induced Sound and Vibration, Volume 2: Complex Flow-Structure Interactions, Second Edition, enables readers to fully understand flow-induced vibration and sound, unifying the disciplines of fluid dynamics, structural dynamics, vibration, acoustics, and statistics in order to classify and examine each of the leading sources of vibration and sound induced by various types of fluid motion. Starting from classical theories of aeroacoustics and hydroacoustics, a formalism of integral solutions valid for sources near boundaries is developed and then broadened to address different source types, including hydrodynamically induced cavitation and bubble noise, turbulent wall-pressure fluctuations, pipe and duct systems, lifting surface flow noise and vibration, and noise from rotating machinery. Each chapter is illustrated with comparisons of leading formulas and measured data. Combined with its companion book, Mechanics of Flow-Induced Sound and Vibration, Volume 1: General Concepts and Elementary Sources, the book covers everything an engineer needs to understand flow-induced sound and vibration. This book will be a vital source of information for postgraduate students, engineers and researchers with an interest in aerospace, ships and submarines, offshore structures, construction, and ventilation. Presents every important topic in flow-induced sound and vibration Covers all aspects of the topics addressed, from fundamental theory, to the analytical formulas used in practice Provides the building blocks of computer modeling for flow-induced sound and vibration

Noise from Interaction of Flow with Rigid Surfaces

Noise from Interaction of Flow with Rigid Surfaces PDF Author: Richard E. Hayden
Publisher:
ISBN:
Category : Aerodynamic noise
Languages : en
Pages : 76

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Book Description
A brief review of some fundamental aspects of sound arising from turbulent boundary layers, noise due to flow past a single discontinuity (trailing edge), noise from airfoils operating in turbulent flow, and noise due to rigid flow discontinuities (spoilers) immersed in rigid ducts is presented. Emphasis is on dipole-like sound fields associated with turbulent flow past a trailing edge, rigid bodies in turbulence and in-duct spoilers. Representative available data are reviewed and evaluated in terms of theoretical considerations and, where possible, empirical prediction techniques are given in terms of convenient aerodynamic and geometric parameters. Limitations on current knowledge are discussed.

Noise Sources in Turbulent Shear Flows: Fundamentals and Applications

Noise Sources in Turbulent Shear Flows: Fundamentals and Applications PDF Author: Roberto Camussi
Publisher: Springer Science & Business Media
ISBN: 3709114586
Category : Technology & Engineering
Languages : en
Pages : 453

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Book Description
The articles in this volume present the state-of-the-art in noise prediction, modeling and measurement. The articles are partially based on class notes provided during the course `Noise sources in turbulent shear flows', given at CISM on April 2011. The first part contains general concepts of aero acoustics, including vortex sound theory and acoustic analogies, in the second part particular emphasis is put into arguments of interest for engineers and relevant for aircraft design: jet noise, airfoil broadband noise, boundary layer noise (including interior noise and its control) and the concept of noise sources, their theoretical modeling and identification in turbulent lows. All these arguments are treated extensively with the inclusion of many practical examples and references to engineering applications.

DTNSRDC.

DTNSRDC. PDF Author: David W. Taylor Naval Ship Research and Development Center
Publisher:
ISBN:
Category : Shipbuilding
Languages : en
Pages : 638

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A Review of the Theory of Trailing Edge Noise

A Review of the Theory of Trailing Edge Noise PDF Author: M. S. Howe
Publisher:
ISBN:
Category : Aerodynamic noise
Languages : en
Pages : 72

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