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A review of hybrid RANS-LES methods for turbulent flows: Concepts and applications
S Heinz - Progress in Aerospace Sciences, 2020 - Elsevier
The hybridization of Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation
(LES) methods is seen to be the most promising way to efficiently deal with separated …
(LES) methods is seen to be the most promising way to efficiently deal with separated …
The state of the art of hybrid RANS/LES modeling for the simulation of turbulent flows
B Chaouat - Flow, turbulence and combustion, 2017 - Springer
This review presents the state of the art of hybrid RANS/LES modeling for the simulation of
turbulent flows. After recalling the modeling used in RANS and LES methodologies, we …
turbulent flows. After recalling the modeling used in RANS and LES methodologies, we …
[PDF][PDF] Fluid mechanics, turbulent flow and turbulence modeling
L Davidson - … University of Technology, Goteborg, Sweden (Nov …, 2018 - tfd.chalmers.se
This course material is used in two courses in the International Master's programme Applied
Mechanics at Chalmers. The two courses are TME226 Mechanics of fluids (Chapters 1-10 …
Mechanics at Chalmers. The two courses are TME226 Mechanics of fluids (Chapters 1-10 …
A review on the application of hybrid RANS-LES methods in hydraulic machinery
Hydraulic machinery plays a pivotal role in various fields, and they usually operate with
complex flow phenomena that may significantly affect its performance and stability. The …
complex flow phenomena that may significantly affect its performance and stability. The …
Extending the bounds of 'steady'RANS closures: Toward an instability-sensitive Reynolds stress model
S Jakirlić, R Maduta - International Journal of Heat and fluid flow, 2015 - Elsevier
The incapability of the conventional Unsteady RANS (Reynolds–Averaged Navier Stokes)
models to adequately capture turbulence unsteadiness presents the prime motivation of the …
models to adequately capture turbulence unsteadiness presents the prime motivation of the …
[PDF][PDF] Fluid mechanics, turbulent flow and turbulence modeling
L Davidson - 2015 - tfd.chalmers.se
This course material is used in two courses in the International Master's programme Applied
Mechanics at Chalmers. The two courses are TME226 Mechanics of fluids (Chapters 1-10 …
Mechanics at Chalmers. The two courses are TME226 Mechanics of fluids (Chapters 1-10 …
[HTML][HTML] Research progresses and prospects of unsteady hydrodynamics characteristics for cavitation
Cavitation is an important kind of complex multiphase flow with strong three-dimensional
characteristic and high unsteadiness, which frequently occurred in a wide range of fluid …
characteristic and high unsteadiness, which frequently occurred in a wide range of fluid …
A partially-averaged Navier–Stokes model for the simulation of turbulent swirling flow with vortex breakdown
This paper presents the development and validation of a new partially-averaged Navier–
Stokes (PANS) model which can successfully predict turbulent swirling flow with vortex …
Stokes (PANS) model which can successfully predict turbulent swirling flow with vortex …
Comparison of PANS and LES of the flow past a generic ship
The prediction of flow past a generic ship has been performed using partially-averaged
Navier–Stokes (PANS) turbulence model. The Reynolds number based on the width of the …
Navier–Stokes (PANS) turbulence model. The Reynolds number based on the width of the …
On the two flow states in the wake of a hatchback Ahmed body
Recent experimental investigations in the wake of an idealised car model–the Ahmed body
showed the existence of two stable wake states: flow state I, where the flow is fully separated …
showed the existence of two stable wake states: flow state I, where the flow is fully separated …