5 papers
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…
Dual guidance: ROM-informed field reconstruction with generative models
Sajad Salavatidezfouli, Henrik Karstoft, Alexandros Iosifidis +1
We present a dual-guided framework for reconstructing unsteady incompressible flow fields using sparse observations. The approach combines optimized sensor placement with a physics…
A generalisable data-augmented turbulence model with progressive and interpretable corrections for incompressible wall-bounded flows
Mario J. Rincón, Martino Reclari, Xiang I. A. Yang +1
The integration of interpretability and generalisability in data-driven turbulence modelling remains a fundamental challenge for computational fluid dynamics applications. This stu…
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…
Computational Fluid Dynamics: its Carbon Footprint and Role in Carbon Emission Reduction
Xiang I A Yang, Wen Zhang, Mahdi Abkar +1
Turbulent flow physics regulates the aerodynamic properties of lifting surfaces, the thermodynamic efficiency of vapor power systems, and exchanges of natural and anthropogenic qua…