Aeroacoustics of Low Mach Number Flows. Fundamentals, Analysis and Measurement. Edition No. 2

Table of Contents

Part 1: Fundamentals 1. Introduction 2. The equations of fluid motion 3. Linear acoustics

Part 2: Fundamentals of Aeroacoustics 4. Lighthill's acoustic analogy 5. The Ffowcs Williams and Hawkings Equation 6. Propeller and Open Rotor Noise

Part 3: Unsteady Blade Loading 7. Amiet's approach the Surface Source for Thin Airfoils 8. Goldstein's approach flows with distortion 9. Howe's and Powell's approach vortex sound

Part 4: Turbulent Flows 10. Stochastic processes 11. Turbulence and Turbulent Flows 12. Wall Pressure Fluctuations in Turbulent Boundary Layers

Part 5: Broadband Flow Noise from Surface Interactions and Fans 13. Broadband Noise from Open Rotors and Leading-edge Noise 14. Trailing Edge and Roughness Noise 15. Duct Acoustics 16. Fan Noise

Part 6: Experimental Methods 17. Aeroacoustic Testing and Instrumentation 18. Measurement, Signal Processing and Uncertainty 19. Phased Arrays

Part 7 Advanced Mathematical Methods 20. The Theory of Edge Scattering

Authors

Stewart Glegg Affiliate faculty member of CREATe at Virginia Tech, Blacksburg, VA. Stewart Glegg was a professor at Florida Atlantic University until he retired in May 2023 and is now an Affiliate faculty member of CREATe at Virginia Tech. He was an Associate Editor for the AIAA Journal (1994-97) and has served on the editorial board of the Journal of Sound and Vibration and the Journal of Aeroacoustics. In May 2004 he was awarded the American Institute for Aeronautics and Astronautics Aeroacoustics Award for "Outstanding contributions to the understanding and reduction of fan noise in turbo machinery". He has published over 200 technical papers in leading scientific and engineering journals. William Devenport Crofton Professor of Engineering, CREATe, Kevin T. Crofton Department of Aerospace and Ocean Engineering, Virginia Tech, Blacksburg, VA. William Devenport is Crofton Professor of Engineering at the Department of Aerospace and Ocean Engineering at Virginia Tech and leads a research program centred on experimental studies of aerodynamics and aeroacoustics. He is Director of the Virginia Tech Stability Wind Tunnel and Director of the Center for Research and Engineering in Aero/hydrodynamic Technology (CREATe). He has published over 200 technical articles and in May 2019 received the AIAA Aeroacoustics Award for "Seminal and pioneering contributions in aeroacoustics particularly in developing new experimental techniques and in the understanding of turbulence and surface roughness noise�.