Fundamentals of Aeroacoustics with Applications to Aeropropulsion Systems Elsevier and Shanghai Jiao Tong University Press Aerospace Series Aerospace Engineering Series
Auteurs : Sun Xiaofeng, Wang Xiaoyu
Fundamentals of Aeroacoustics with Applications to Aeropropulsion Systems from the Shanghai Jiao Tong University Press Aerospace series, is the go-to reference on the topic, providing a modern take on the fundamental theory and applications relating to prediction and control of all major noise sources in aeropropulsion systems.
This important reference compiles the latest knowledge and research advances, considering both the physics of aerodynamic noise generation in aero-engines and related numerical prediction techniques. Additionally, it introduces new vortex sound interaction models, a transfer element method, and a combustion instability model developed by the authors. Focusing on propulsion systems from inlet to exit, including combustion noise, this new resource will aid graduate students, researchers, and R&D engineers in solving the aircraft noise problems that currently challenge the industry.
1. Basic Equations of Aeroacoustics2. Propeller Noise Prediction and Its Control3. Aeroengine Noise Prediction and Its Control4. Unsteady Aerodynamics of Aeropropulsion System5. Vortex Sound Theory6. Nacelle Acoustics of Aeroengine7. Thermoacoustics of Aeropropulsion System
Engineers and researchers working in aeroacoustics, noise control and aerospace propulsion.
Professor of Aerospace Engineering and Director of the Fluid and Acoustic Engineering Laboratory, Beihang University (BUAA), China and Editor-in-Chief of Chinese Journal of Aeronautics and Astronautics.
Xiaoyu Wang
Associate Professor of Aerospace Engineering, Beihang University. Her research interests include turbomachinery noise and duct acoustics with an emphasis on applications in the aero-engine nacelle
- Updates the knowledge-base on the sound source generated by aeropropulsion systems, from inlet to exit, including combustion noise
- Covers new aerodynamic noise control technology aimed at the low-noise design of next generation aero-engines, including topics such as aerodynamic noise and aero-engine noise control
- Includes new, cutting-edge models and methods developed by an author team led by the editor-in-chief of the Chinese Journal of Aeronautics and Astronautics
- Considers both the physics of aerodynamic noise generation in aero-engines and related numerical prediction techniques
Date de parution : 10-2020
Ouvrage de 556 p.
15x22.8 cm
Thèmes de Fundamentals of Aeroacoustics with Applications to... :
Mots-clés :
Acoustic design of aeroengine nacelle; Acoustic far-field solution; Acoustic impedance measurement; Acoustic near-field solution; Acoustic test in flow duct; Aerodynamic noise prediction; Aeroengine noise; Combustion noise; Control method of thermoacoustic instabilities; Fan noise; Ffowcs Williams-Hawkings equation; Frequency domain method; Generalized Green's formula; Generalized Lighthill's equation; Goldstein's equation; Howe's acoustic analogy; Integral equation; Jet noise; Lifting surface theory; Lighthill's equation; Locally reacting liner; Nonlocally reacting liner; Perforated plates; Powell's equation; Propeller noise; Shockwave noise; Sound radiation from lined duct; Sound source and liner interaction; Straightforward method of impedance; Thermoacoustic instabilities; Time-domain method; Tone noise by rotor/stator interaction; Trailing edge noise; Transfer element method; Unsteady blade loading; Unsteady heat release; Velocity decomposing theorem; Vortex sound interaction
