Browsing by Subject "Structure-based"

Now showing items 1-3 of 3

    • Article  

      The ASBM-SA turbulence closure: Taking advantage of structure-based modeling in current engineering CFD codes 

      Panagiotou, C. F.; Kassinos, Stavros C.; Aupoix, B. (2015)
      Structure-based turbulence models (SBM) carry information about the turbulence structure that is needed for the prediction of complex non-equilibrium flows. SBM have been successfully used to predict a number of canonical ...
    • Article  

      A structure-based model for the transport of passive scalars in homogeneous turbulent flows 

      Panagiotou, C. F.; Kassinos, Stavros C. (2016)
      A structure-based model has been constructed, for the first time, for the study of passive scalar transport in turbulent flows. The scalar variance and the large-scale scalar gradient variance are proposed as the two ...
    • Conference Object  

      When structure makes a difference: Computation of rotating wall-bounded flows with an algebraic structure-based model 

      Kassinos, Stavros C.; Langer, C. A.; Kalitzin, G.; Iaccarino, G. (Affiliation: Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia 1678, CyprusAffiliation: Center for Turbulence Research, Stanford University, Stanford, CA 94305, United StatesCorrespondence Address: Kassinos, S.C.Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia 1678, Cyprusemail: kassinos@ucy.ac.cy, 2005)
      Two linear eddy-viscosity models, the ν 2-f and κ-ω models, have been combined with an algebraic structure-based algorithm for the evaluation of the Reynolds stresses. This closure was originally designed as an integral ...