Random Flow Generation Technique for Large Eddy Simulations and Particle-Dynamics Modeling

By A. Smirnov, S. Shi, I. Celik. 2001

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Efficient Generation of Initial- and Inflow-Conditions for Transient Turbulent Flows in Arbitrary Geometries (2005, background): “To solve this problem, much work was spent by many groups. For recent work, see [2, 24 ].”
On the use of non-conformal grids for economic LES of wind flow and convective heat transfer for a wall-mounted cube (2017, methodology): “In order to impose a time-dependent velocity profile at the inlet of the domain, the spectral synthesizer is adopted [26].”
Large-Eddy Simulation of Supercritical-Pressure Round Jets (2010, neutral): “[51].”
Synthetic Turbulence Generators for RANS-LES Interfaces in Zonal Simulations of Aerodynamic and Aeroacoustic Problems (2014, neutral): “[27], Batten et al.”
The Onera elsA CFD software: input from research and feedback from industry (2013, methodology): “The modelling [34] relies upon evolutions of the Zonal DES approach [9,10] and upon a turbulent Random Flow Generation (RFG) technique [35].”
Hybrid LES-RANS using synthesized turbulent fluctuations for forcing in the interface region (2006, methodology): “An approach for using the method described above for synthesizing non-isotropic turbulent fluctuations has recently been proposed (Smirnov et al., 2001; Billson et al., 2004; Billson, 2004).”