Fundamentals of Aeroacoustics with Applications to Aeropropulsion Systems: Elsevier and Shanghai Jiao Tong University Press Aerospace Series

ISBN-13: 9780124080690 / Angielski / Twarda / 2020 / 352 str.

Xiaofeng Sun; Xiaodong Jing; Xiaoyu Wang

Opis

Aeroacoustics: Fundamentals and Applications in 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. The book compiles the latest knowledge and research advances, considering both the physics of aerodynamic noise generation in aero-engines and related numerical prediction techniques. Also introduces the new vortex sound interaction models, transfer element method, and 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.

• 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

Spis treści

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

O autorze

Xiaofeng Sun

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