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Aerodynamic Noise: An Introduction for Physicists and Engineers

Kataloginformation Katalogdatensatz500177520 .

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Feldname	Details
Vorliegende Sprache	eng
ISBN	978-1-4614-5018-4
Name	Bose, Tarit
T I T E L	Aerodynamic Noise
Zusatz zum Titel	An Introduction for Physicists and Engineers
Verlagsort	New York, NY
Verlag	Springer
Erscheinungsjahr	2013
Erscheinungsjahr	2013
Umfang	Online-Ressource (XIII, 180 p. 42 illus., 2 illus. in color, digital)
Reihe	Springer Aerospace Technology ; 7
Notiz / Fußnoten	Description based upon print version of record
Weiterer Inhalt	Aerodynamic Noise; Preface; Contents; Chapter 1 Introduction; 1.1 Sound as a Wave; 1.2 The Case of a Stretched String; 1.2.1 Perfect Elastic String Under Tension; 1.2.2 A Stretched String Under Point Load; 1.3 Aerial Waves in Tubes and Closed Rooms; 1.4 Relations Between Pressure, Density, and Velocity Fluctuations; 1.5 Periodic Phenomena; 1.6 Probability, Correlations, and Spectra; 1.7 Units; 1.8 Examples of Aircraft Noise; 1.9 Examples of Vehicular Horns and Whistles; 1.10 Sounds of Music; 1.11 Exercises; Chapter 2 Monopole, Dipole, and Quadrupole Models; 2.1 Fluctuating Monopole. 2.1.1 Fluctuating Point Mass Source2.1.2 Wave Propagation of a Pulsating Balloon; 2.1.3 Spherical Wave Propagation; 2.2 Fluctuating Dipole; 2.3 Fluctuating Quadrupole; 2.4 Exercises; Chapter 3 Lighthill's Theory of Aerodynamic Noise; 3.1 Lighthill's Equation of Sound; 3.2 Lighthill's Analogy; 3.3 Green's Formulation for Wave and Poisson Equation; 3.4 Exercises; Chapter 4 Subsonic Jet Without Considering Convection; 4.1 Dimensional Analysis by Lighthill; 4.2 Self and Shear Noise; 4.3 Estimation of Jet Noise by Proudman; 4.4 Exercises. Chapter 5 Subsonic Jet Noise (Including Effect of Convection)5.1 Doppler Effect; 5.2 Experimental Determination of the Convection Velocity; 5.3 Sound of a Convected Quadrupole; 5.4 Exercises; Chapter 6 Computational Aeroacoustics; 6.1 Numerical Nondissipative Schemes; 6.2 Turbulence Flow Equations; 6.2.1 Basic Governing Equations; 6.2.2 Turbulence Flow Equations; 6.2.3 Two-Equation Model; 6.3 Numerical Solution of Acoustic Propagation of Turbulence; 6.3.1 Numerical Solution Through Lighthill's Analogy; 6.3.2 Kolmogorov Scale; 6.3.3 Smagorinsky model; 6.3.4 Kirchoff Surface Formulation. 6.3.5 Boundary Conditions6.4 Various Computational Aeroacoustic Methods; 6.4.1 Direct Numerical Simulation and Direct Noise Computation Methods; 6.4.2 Linearized Euler Equations; 6.4.3 Limited Numerical Scales Concepts; 6.4.4 Detached Eddy Simulation; 6.4.5 Large Eddy Simulation; 6.4.6 Reynolds-Averaged Navier-Stokes Equations; 6.4.7 RANS-LES Simulation; 6.4.8 Aeroelastic-Acoustic Simulation; 6.5 Propeller Noise; 6.6 Helicopter Noise; 6.7 Exercises; Chapter 7 Further Topics in Aerodynamic Noise; 7.1 Supersonic Jet Noise; 7.2 Sound at Solid Boundaries; 7.3 Combustion Noise; 7.4 Sonic Boom. 7.5 Measurement Techniques7.6 Reduction and Optimization Problems of Noise; 7.7 Exercises; References; List of Symbols; Index;. From the Contents: Sound as a Wave -- The Case of a Stretched String -- Aerial Waves in Tubes and Closed Rooms -- Relations Between Pressure, Density and Velocity Fluctuations -- Periodic Phenomena -- Probability, Correlations and Spectra -- Monopole, Dipole and Quadrupole Models -- Fluctuating Monopole.- Lighthill’s Theory of Aerodynamic Noise -- Lighthill’s Equation of Sound -- Subsonic Jet Without Considering Convection -- Dimensional Analysis by Lighthill -- Subsonic Jet Noise (Including Effect of Convection) -- Doppler Effect -- Experimental Determination of the Convection Velocity -- Computational Aeroacoustics -- Numerical Non-dissipative Schemes -- Numerical Solution of Acoustiv Propagation of Turbulence -- Further Topics in Aerodynamic Noise -- Supersonic Jet Noise -- Sound at Solid Boundaries -- Combustion Noise -- Sonic Boom -- Measurement Techniques.
Titelhinweis	Buchausg. u.d.T.ISBN: 978-1-461-45018-4
ISBN	ISBN 978-1-4614-5019-1
Klassifikation	TTA
	TEC001000
	620.2
	TA365-367.5
Kurzbeschreibung	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.
SWB-Titel-Idn	37606451X
Signatur	Springer E-Book
Bemerkungen	Elektronischer Volltext - Campuslizenz
Elektronische Adresse	$uhttp://dx.doi.org/10.1007/978-1-4614-5019-1
Internetseite / Link	Volltext
Siehe auch	Volltext
Siehe auch	Cover

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