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Defining wave amplitude in characteristic boundary conditions. (English) Zbl 0976.76059
The author demonstrates how to give critical definition chosen for wave amplitude. This is done by using a correspondence between temporal and spatial forms for some non-reflecting boundary conditions. Some numerical computations are performed by exploiting the Fortran library.

76M25 Other numerical methods (fluid mechanics) (MSC2010)
Full Text: DOI
[1] Chakravarthy, S, Euler equations—implicit scheme and boundary condition, Aiaa j., 21, 699, (1983) · Zbl 0517.76014
[2] Hayder, M; Turkel, E, Nonreflecting boundary conditions for jet flow computations, Aiaa j., 33, 2264, (1995) · Zbl 0848.76045
[3] Hayder, M; Turkel, E, High order accurate solutions of viscous problems, (1993)
[4] Thompson, K.W, Time dependent boundary conditions for hyperbolic systems. II, J. comput. phys., 89, 439, (1990) · Zbl 0701.76070
[5] Thompson, K.W, Time dependent boundary conditions for hyperbolic systems, J. comput. phys., 68, 1, (1987) · Zbl 0619.76089
[6] Poinsot, T.J; Lele, S.K, Boundary conditions for direct simulations of compressible viscous flows, J. comput. phys., 101, 104, (1991) · Zbl 0766.76084
[7] Hirsh, C, Numerical computation of internal and external flow, 2, (1990)
[8] Giles, M, Non-reflecting boundary conditions for Euler equation calculation, Aiaa j., 28, 2050, (1990)
[9] Nicoud, F, On the amplitude of the waves in the characteristic boundary conditions, (1998)
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