Continued fraction absorbing boundary conditions for convex polygonal domains
β Scribed by Murthy N. Guddati; Keng-Wit Lim
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 612 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.1574
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper we develop a method for the simulation of wave propagation on artificially bounded domains. The acoustic wave the approach is not only costly in terms of memory requireequation is solved at all points away from the boundaries by a ments but also it is not very flexible. In particular,
The numerical simulation of nonlinear gravity waves propagating at the surface of a perfect fluid is now usually solved by totally For this kind of equations in unbounded domains, exact nonlinear time-domain numerical models in two dimensions, and absorbing boundary conditions nonlocal in both space
Recently, perfectly matched layer (PML) as an absorbing boundary condition has found widespread applications. The idea was first introduced by Berenger for electromagnetic waves computations. In this paper, it is shown that the PML equations for the linearized Euler equations support unstable soluti