Effect of interfacial drag force on the numerical stability of the two-step method in the two-fluid model
作者： Jae Young Lee , Hee Cheon No
DOI: 10.1016/0029-5493(91)90031-C
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摘要: Abstract The stability limit of the implicit Courant-Eulerian (ICE) method was enhanced by adding a stabilization step to basic ICE such as enhancing two-step (SETS) implemented in TRAC-PFI. matrix size SETS is smaller than that fully methods. However, momentum steps enlarge dimension increases. In order reduce multidimensional problems and study effect interfacial drag force on stability, von Neumann analysis without (SETS-WM) presented here. It found extends considerably. When SETS-WM tested numerically, have not been encounted when time restricted derived
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sci-hub.se 参考文章(4)
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