Finite element error analysis for a projection-based variational multiscale method with nonlinear eddy viscosity

John V., KAYA MERDAN S., Kindl A.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, cilt.344, sa.2, ss.627-641, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 344 Sayı: 2
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.jmaa.2008.03.015
  • Dergi Adı: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.627-641
  • Anahtar Kelimeler: turbulent incompressible flows, projection-based variational multiscale methods, finite element error analysis, COMMUTATION ERRORS, SIMULATION, FLOW, FORMULATION, MODELS, WALL
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The paper presents a finite element error analysis for a projection-based variational multiscale (VMS) method for the incompressible Navier-Stokes equations. In the VMS method, the influence of the unresolved scales onto the resolved small scales is modeled by a Smagorinsky-type turbulent viscosity. (C) 2008 Elsevier Inc. All rights reserved.