CHYME
发表于 2025-3-25 06:08:41
Roberto CamussiContains both fundamental concepts and applications.State-of-the-art results in the fields of jet noise, noise source identification, boundary layer noise.Includes many practical examples and referenc
vocation
发表于 2025-3-25 11:02:28
0254-1971 ry layer noise.Includes many practical examples and referencThe 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 Ap
厌恶
发表于 2025-3-25 15:24:29
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领巾
发表于 2025-3-25 19:39:07
Book 2013s 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
喃喃诉苦
发表于 2025-3-25 20:32:32
Jet Noiseng explanations of many observed phenomena. The ability of the different approaches to predict jet noise is assessed. Both subsonic and supersonic jets are considered. Finally, recent prediction methods and experimental observations are described.
无能力
发表于 2025-3-26 02:20:50
Analysis techniques for aeroacoustics: noise source identificationure of a fluid flow, and perhaps with phenomenological explanations . our observation of that structure: .. Such kinematic descriptions will very often be with regard to some observable; in aeroacoustics that observable is the radiated sound field: ..
哀求
发表于 2025-3-26 05:50:57
Introduction to Aeroacoustics and Self-Sustained Oscillations of Internal Flows from the point of view of a listener immerged in a uniform stagnant fluid. The concept of monopole, dipole and quadrupole are introduced. The scaling of the sound power generated by a subsonic free jet is explained, providing an example of the use of the integral formulation of the analogy. The inf
少量
发表于 2025-3-26 11:36:15
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使害怕
发表于 2025-3-26 14:38:46
Jet Noisew of experimental observations is provided. Only single axisymmetric jets are considered. Then a historical review of theoretical contributions to jet noise understanding and prediction is provided. The emphasis is on both the assumptions and shortcomings of the approaches, in addition to their succ
RALES
发表于 2025-3-26 19:12:28
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