Flow over periodic hills–numerical and experimental study in a wide range of Reynolds numbers
The paper presents a detailed analysis of the flow over smoothly contoured constrictions in a
plane channel. This configuration represents a generic case of a flow separating from a …
plane channel. This configuration represents a generic case of a flow separating from a …
[图书][B] Large eddy simulation turbulenter Strömungen
J Fröhlich - 2006 - Springer
Die Large Eddy Simulation (LES) ist eine Technik zur Berechnung turbulenter Strömungen,
die in den letzten Jahren mit zunehmenden Computerresourcen starke Verbreitung …
die in den letzten Jahren mit zunehmenden Computerresourcen starke Verbreitung …
Large Eddy Simulation and Reynolds-Averaged Navier–Stokes modeling of flow in a realistic pharyngeal airway model: An investigation of obstructive sleep apnea
Computational fluid dynamics techniques employing primarily steady Reynolds-Averaged
Navier–Stokes (RANS) methodology have been recently used to characterize the …
Navier–Stokes (RANS) methodology have been recently used to characterize the …
Hybrid LES–RANS technique based on a one-equation near-wall model
M Breuer, B Jaffrézic, K Arora - Theoretical and Computational Fluid …, 2008 - Springer
In order to reduce the high computational effort of wall-resolved large-eddy simulations
(LES), the present paper suggests a hybrid LES–RANS approach which splits up the …
(LES), the present paper suggests a hybrid LES–RANS approach which splits up the …
Evaluation of detached eddy simulations for predicting the flow over periodic hills
The performance of an hybrid LES–RANS strategy, the Detached Eddy Simulation (DES), as
a predictive tool for turbulent channel flow with massive separation is scrutinized. This is …
a predictive tool for turbulent channel flow with massive separation is scrutinized. This is …
Constrained large-eddy simulation of separated flow in a channel with streamwise-periodic constrictions
Constrained large-eddy simulation (CLES) method has been recently developed by Chen
and his colleagues for simulating attached and detached wall-bounded turbulent flows. In …
and his colleagues for simulating attached and detached wall-bounded turbulent flows. In …
Periodic hill flow simulations with a parameterized cumulant lattice Boltzmann method
The article is concerned with the assessment of a cumulant lattice Boltzmann method in wall‐
bounded, separated turbulent shear flows. The approach is of interest for its resolution …
bounded, separated turbulent shear flows. The approach is of interest for its resolution …
Experimentelle Studie der turbulenten Strömung über periodische Hügel
C Rapp - 2009 - mediatum.ub.tum.de
Im Laboratorium für Hydromechanik der Technischen Universität München wurde ein
Wasserkanal mit periodischen Hügeln aufgebaut, um strömungsmechanische …
Wasserkanal mit periodischen Hügeln aufgebaut, um strömungsmechanische …
Simulations of turbulent flow in a plane asymmetric diffuser
AH Herbst, P Schlatter, DS Henningson - Flow, turbulence and combustion, 2007 - Springer
Large-eddy simulations (LES) of a planar, asymmetric diffuser flow have been performed.
The diverging angle of the inclined wall of the diffuser is chosen as 8.5°, a case for which …
The diverging angle of the inclined wall of the diffuser is chosen as 8.5°, a case for which …
Large-eddy simulation of separated flow in a channel with streamwise-periodic constrictions
J Ziefle, S Stolz, L Kleiser - AIAA journal, 2008 - arc.aiaa.org
THE phenomenon of massive flow separation is of importance in numerous flows of
industrial interest. Separation can occur at bluff bodies such as turbine blades or vehicle …
industrial interest. Separation can occur at bluff bodies such as turbine blades or vehicle …