Toward an equivalence criterion for Hybrid RANS/LES methods [PDF]
Computers & Fluids, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Friess, Christophe +2 more
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Very-Large-Eddy Simulation of Nonreactive Turbulent Flow for Annular Trapped Vortex Combustor [PDF]
Journal of Applied Fluid Mechanics, 2022 A hybrid Reynolds-averaged Navier-Stokes (RANS) large eddy simulation (LES) method is applied in this work. It called very-large-eddy simulation (VLES) turbulence closure model.
K. Zhang, Y. Jin, X. Han, X. He
doaj +1 more source
Structure optimization of submerged water jet cavitating nozzle with a hybrid algorithm
Engineering Applications of Computational Fluid Mechanics, 2019 It is critical to obtain a suitable geometry for a cavitating nozzle of submerged water jet, since a suitable geometry determines its cavitation intensity and cavitation distribution.
Yanzhen Chen, Yihuai Hu, Shenglong Zhang
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Energy Efficient SCMA Supported Downlink Cloud-RANs for 5G Networks
IEEE Access, 2020 Cloud-radio access networks (C-RANs) are regarded as a promising solution to provide low cost services among users through the centralized coordination of baseband units for 5G wireless networks.
Lilatul Ferdouse +3 more
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Study of a collimation method as a nondestructive diagnostic diagnostic technique by PGNAA for salt distribution in concrete structures at RANS [PDF]
EPJ Web of Conferences, 2020 To meet strong demand for realizing an effective tool to diagnose salt distribution in concrete infrastructures, we have started a development of a new technique using a prompt gamma neutron activation analysis (PGNAA) at the RIKEN accelerator-driven ...
Wakabayashi Yasuo +5 more
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RANS Turbulence Model Development using CFD-Driven Machine Learning
, 2020 This paper presents a novel CFD-driven machine learning framework to develop Reynolds-averaged Navier-Stokes (RANS) models. The CFD-driven training is an extension of the gene expression programming method (Weatheritt and Sandberg, 2016), but crucially ...
Akolekar, Harshal D. +4 more
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Reynolds stress constrained large eddy simulation of separation flows in a U-duct
Propulsion and Power Research, 2014 This paper presents Reynolds stress constrained large eddy simulation (RSC-LES) method applied to a U-duct flow. Different from traditional Reynolds-averaged Navier-Stokes/detached eddy simulation (RANS/DES) hybrid method (including DES method), the RSC ...
Quanyong Xu, Yantao Yang
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Space-time discontinuous Galerkin method for the numerical simulation of the compressible turbulent gas flow through the porous media [PDF]
EPJ Web of Conferences, 2019 The article is concerned with the numerical simulation of the compressible turbulent gas flow through the porous media using space-time discontinuous Galerkin method.The mathematical model of flow is represented by the system of non-stationary Reynolds ...
Česenek Jan
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Multigrid solution method for the steady RANS equations [PDF]
Journal of Computational Physics, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wackers, J., Koren, B.
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Transitional Flow Modeling and Application to High-Lift Multi-Element Airfoil Configurations [PDF]
, 2003 To enhance its capabilities to handle flows with transition, a Reynolds averaged Navier-Stokes solver has been extended with regard to the modeling of transitional flow regions based on transition length models and the intermittency function. Because the
Krumbein, A.
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