Abstract | ||
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The use of approximate projection methods for modeling low Mach number flows avoids many of the numerical complications associated with exact projection methods, but introduces additional design choices in developing a robust algorithm. In this paper we first explore these design choices in the setting of inviscid incompressible flow using several computational examples. We then develop a framework for analyzing the behavior of the different design variations and use that analysis to explain the features observed in the computations. As part of this work we introduce a new variation of the approximate projection algorithm that combines the advantages of several of the previous versions. |
Year | DOI | Venue |
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2000 | 10.1137/S1064827599357024 | SIAM J. Scientific Computing |
Keywords | Field | DocType |
projection method,approximate projection,incompressible flow | Applied mathematics,Inviscid flow,Mathematical optimization,Dykstra's projection algorithm,Projection method,Initial value problem,Incompressible flow,Partial differential equation,Mach number,Calculus,Mathematics,Computation | Journal |
Volume | Issue | ISSN |
22 | 4 | 1064-8275 |
Citations | PageRank | References |
16 | 3.04 | 1 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Ann S. Almgren | 1 | 82 | 22.33 |
John B. Bell | 2 | 154 | 29.57 |
William Y. Crutchfield | 3 | 81 | 11.98 |