1 citations · 1 across the 4 of their papers we have counts for
5 papers
Effects of lower floating-point precision on scale-resolving numerical simulations of turbulence
Martin Karp, Ronith Stanly, Timofey Mukha +11
Modern computing clusters offer specialized hardware for reduced-precision arithmetic that can speed up the time to solution significantly. This is possible due to a decrease in da…
PySEMTools: A library for post-processing hexahedral spectral element data
Adalberto Perez, Siavash Toosi, Tim Felle Olsen +2
PySEMTools is a Python-based library for post-processing simulation data produced with high-order hexahedral elements in the context of the spectral element method in computational…
The effect of wing-tip vortices on the flow around a NACA0012 wing
Siavash Toosi, Adam Peplinski, Philipp Schlatter +1
The goal of the present work is to perform a systematic study of the formation of wing-tip vortices and their interaction with and impact on the surrounding flow in more details. O…
An alternative derivation of the Germano identity as the residual of the LES equation
Siavash Toosi, Johan Larsson
The Note presents an alternative derivation and interpretation of the Germano identity and its error, showing that the Germano identity error directly estimates the residual of the…
Towards systematic grid selection in LES: iterative identification of the coarse-graining length scale by minimizing the solution sensitivity
Siavash Toosi, Johan Larsson
The accuracy of a large eddy simulation (LES) is determined by the accuracy of the model used to describe the effect of unresolved scales, the numerical errors of the resolved scal…