Listar1. Investigación por tema "WENO"

Mostrando ítems 1-2 de 2

    • A reduced-dissipation WENO scheme with automatic dissipation adjustment 

      Fernández-Fidalgo, Javier; Ramírez, Luis; Tsoutsanis, Panagiotis; Colominas, Ignasi; Nogueira, Xesús (Elsevier, 2020)
      [Abstract:] In this paper, we propose a novel modification to the WENO-family schemes to reduce its intrinsic dissipation. In this work, we focus on the WENO5 scheme, which is rewritten in terms of a central plus a dissipative ...

    • WENO Schemes on Unstructured Meshes Using a Relaxed a Posteriori MOOD Limiting Approach 

      Farmakis, Pericles S.; Tsoutsanis, Panagiotis; Nogueira, Xesús (Elsevier, 2020)
      [Abstract] In this paper a relaxed formulation of the a posteriori Multi-dimensional Optimal Order Detection (MOOD) limiting approach is introduced for weighted essentially non-oscillatory (WENO) finite volume schemes on ...