๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

NUMERICAL STABILITY ANALYSIS FOR FREE SURFACE FLOWS

โœ Scribed by Minglun Wang; Armin W. Troesch

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
317 KB
Volume
24
Category
Article
ISSN
0271-2091

No coin nor oath required. For personal study only.

โœฆ Synopsis

A systematic methodology of numerical stability is presented here in the study of numerical properties of mixed Eulerian-Lagrangian schemes for the numerical simulation of non-linear free surface flows. Two different numerical schemes, i.e. a source-doublet panel method and a desingularized method, are investigated. The present work provides theoretical foundations and applications for numerical stability analysis theory. The matrix stability method has been developed to obtain the spectral radii and normal modes associated with free surface discretization. Some examples considered illustrate the usefulness of this analysis. # 1997 by

๐Ÿ“œ SIMILAR VOLUMES

Three-Dimensional Stability Analysis of
Three-Dimensional Stability Analysis of Free Surface Flows: Application to Forward Deformable Roll Coating
โœ M.S Carvalho; L.E Scriven ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 345 KB

Coating flows, with a few exceptions, need to be steady and two-dimensional flows. Moreover, the flow states need to be stable at the operating conditions chosen. The goal of stability analysis of coating flows is to determine the region in the parameter space at which the flow is stable and therefo