| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 11002733 | Computer Methods in Applied Mechanics and Engineering | 2018 | 20 Pages |
Abstract
The presented method is a Galerkin/least-squares formulation with dynamic divergence-free small-scales (GLSDD). It is locally mass-conservative for both the large- and small-scales separately. In addition, it locally conserves linear and angular momentum. The computations require and employ NURBS-based isogeometric analysis for the spatial discretization. The resulting formulation numerically shows improved energy behavior for turbulent flows comparing with the original VMS method.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
M.F.P. ten Eikelder, I. Akkerman,