References for the Convected Wave Equation Interface
1. A.D. Pierce, Acoustics and Introduction to its Physical Principles and Applications, Acoustical society of America, 1991.
2. A.D. Pierce, “Wave equation for sound in fluids with unsteady inhomogeneous flow”, J. Acoust. Soc. Am., vol. 87, p. 2293, 1990.
3. J.S. Hesthaven and T. Warburton, Nodal Discontinuous Galerkin Methods: Algorithms, Analysis, and Applications, Springer, 2008.
4. M.K. Myers, “On the Acoustic Boundary Condition in the Presence of Flow”, J. Sound Vibration, vol. 73, pp. 429–434, 1980.
5. P.G. Petropoulos, L. Zhao, and A.C. Cangellaris, “A Reflectionless Sponge Layer Absorbing Boundary Condition for the Solution of Maxwell’s Equations with High-Order Staggered Finite Difference Schemes”, J. Comp. Phys., vol. 139, pp. 184–208, 1998.
6. C.W. Tam, “Computational Aeroacoustics: Issues and Methods”, AIAA Journal, vol. 33, 1995.