9 citations · 9 across the 4 of their papers we have counts for
4 papers · 1 filter
Implementation and verification of the resolved Reynolds stress transport equations in OpenFOAM
Mario J. Rincón, Christoffer Hansen, Martino Reclari +1
The analysis of the Reynolds Stress Transport Equation (RSTE) provides fundamental physical insights that are essential for the development and validation of advanced turbulence mo…
Wall-modeled large-eddy simulation of turbulent smooth body separation using the OpenFOAM flow solver
Christoffer Hansen, Xiang I. A. Yang, Mahdi Abkar
This work investigates the current wall-modeled large-eddy simulation (WMLES) capabilities of the open-source computational fluid dynamics solver OpenFOAM, which is used widely in…
Extension of the law of the wall exploiting weak similarity of velocity fluctuations in turbulent channels
Christoffer Hansen, Jens N. Sørensen, Xiang I. A. Yang +1
This paper explores the similarity of the streamwise velocity fluctuations in a channel. In the analysis, we employ a one-dimensional scalar variant of the proper orthogonal decomp…
POD-mode-augmented wall model and its applications to flows at non-equilibrium conditions
Christoffer Hansen, Xiang IA Yang, Mahdi Abkar
Insights gained from modal analysis are invoked for predictive large-eddy simulation (LES) wall modeling. Specifically, we augment the law of the wall (LoW) by an additional mode b…