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physics.flu-dyn2020
Application of the ASBM-SA closure in a turbulent flow over a hump in the presence of separation control
Constantinos F. Panagiotou, Fotos S. Stylianou, Elias Gravanis +2
We demonstrate the coupling between the Algebraic Structure-Based Model (ASBM) and the one-equation Spalart-Allmaras (SA) model, which provides an easy route to bringing structure…
physics.flu-dyn2020
An explicit algebraic closure for passive scalar-flux: Applications in heated channel flows subjected to system rotation
Constantinos F. Panagiotou, Fotos S. Stylianou, Elias Gravanis +2
We present an algebraic model for turbulent scalar-flux vector that stems from tensor representation theory. The resulting closure contains direct dependence on mean velocity gradi…