Strategies for turbulence modelling and simulations

By P. Spalart. 2000

1,497 citations recorded by the source corpus.

Subfields: Computational Mechanics, Environmental Engineering

View Paper: https://www.semanticscholar.org/paper/2c752de223203e8c6f8a18cb13492133c426fb6d

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Citations in the corpus

Wind turbine wake aerodynamics (2003, methodology): “The idea behind hybrid approaches is to combine fine-tuned RANS technology in the boundary layers, and the simple power of LES in the separated regions, see [150].”
Hybrid LES-RANS using synthesized turbulent fluctuations for forcing in the interface region (2006, methodology): “Hybrid LES-RANS is similar to DES (detached eddy simulations) (Spalart et al., 1997; Spalart, 2000; Strelets, 2001).”
A hybrid RANS-LES approach with delayed-DES and wall-modelled LES capabilities (2008, background): “behaviour and therefore should cover the entire boundary layer, provided the grid is not ‘‘ambiguous” as defined in Spalart et al. (2006). The work of Schiestel andDejoan (2005) is similar to ours in the sense that they also aim at the full range from RANS to LES, but again do not avoid grid densiti”
The inner–outer layer interface in large-eddy simulations with wall-layer models (2003, methodology): “While the integration in time of the RANS equations is straightforward in practice, the interpretation of URANS is less obvious (see Spalart (2000) for additional discussion).”
Aspect ratio effects in turbulent duct flows studied through direct numerical simulation (2014, background): “An interesting study by Spalart [17] shows the potential of improving RANS D ow nl oa de d by [ E T H Z ur ic h] a t 0 0: 48 0 8 Se pt em be r 20 14 680 R. Vinuesa et al. models through deeper understanding of the flow physics: he used a constitutive relation for the Reynolds stress tensor different”
A New Version of Detached-eddy Simulation, Resistant to Ambiguous Grid Densities (2006, neutral): “The cost advantage of WMLES over wall-resolved LES, also called Quasi-DNS (in which limits of the order of +z ≤ 20 apply [1]) is major at application Reynolds numbers, and WMLES far better meets the spirit of LES [4].”
Differential Reynolds-Stress Modeling for Aeronautics (2015, background): “For remedy, at least a nonlinear extension of the Boussinesq hypothesis as the quadratic constitutive relation [8] is required.”
Role of solar wind turbulence in the coupling of the solar wind to the Earth's magnetosphere (2003, methodology): “There are two easier options for computation beside DNS [cf. Spalart, 2000; part two of Pope, 2000; section 5.1 and chap.”