Hardin J.C. Hussaini M.Y. Computational Aeroacoustics

Springer Verlag, New York, 1993. — 524 p. — ISBN13: 978-I -46 13-8344-4.Computational aeroacoustics is rapidly emerging as an essential element in the study of aerodynamic sound. As with all emerging technologies, it is paramount that various opportunities are assesed and achievable goals for this new technology are established. Essential to this process is the identification and prioritization of fundamental aeroacoustics problems which are amenable to direct numerical simulation. Questions, ranging from the role numerical methods play in the classical theoretical approaches to aeroacoustics, to the correct specification of well-posed numerical problems, need to be answered. These issues provided the impetus for the Workshop on Computational Aeroacoustics sponsored by ICASE and the Acoustics Division of NASA LaRC on April 6-9, 1992. The participants of the Workshop were leading aeroacousticians, computational fluid dynamicists and applied mathematicians. The Workshop started wit the opening remarks by M. Y. Hussaini and the welcome address by Kristin
Hessenius who introduced the keynote speaker, Sir James Lighthill. The keynote address set the stage for the Workshop. It was both an authoritative and up-to-date discussion of the state-of-the-art in aeroacoustics. The presentations at the Workshop were divided into five sessions i) Classical Theoretical Approaches (William Zorumski)
Mathematical Aspects of Acoustics (Rodolfo Rosales)
Validation Methodology (Allan Pierce)
Direct Numerical Simulation (Michael Myers)
Unsteady Compressible Flow Computational Methods (Douglas Dwoyer)