Results 41 to 50 of about 52,645 (193)
Energies, 2023 Separated turbulent diffuser flows have long been an object of experimental and computational investigations due to their wide use in engineering applications and fundamental importance for understanding turbulent effects. The accuracy of simulating such
Anna Budnikova +2 more
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Continuous Eddy Simulation (CES) of Transonic Shock-Induced Flow Separation
Applied SciencesReynolds-averaged Navier–Stokes (RANS), large eddy simulation (LES), and hybrid RANS-LES, first of all wall-modeled LES (WMLES) and detached eddy simulation (DES) methods, are regularly applied for wall-bounded turbulent flow simulations.
Adeyemi Fagbade, Stefan Heinz
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Simulation of mixed convection over horizontal plate
Труды Института системного программирования РАН, 2018 Mixed convection over horizontal heated plate was simulated with four numerical models based on Reynolds stress, large eddy simulation (LES) and eddy viscosity approximations.
M. N. Nikitin
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Journal of Advances in Modeling Earth Systems, 2023 Global reanalyzes like ERA5 accurately capture atmospheric processes at spatial scales of O(10) km or larger. By downscaling ERA5 with large‐eddy simulation (LES), LES can provide details about processes at spatio‐temporal scales down to meters and ...
B. J. H. vanStratum +2 more
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Flow, 2023 Natural ventilation can play an important role towards preventing the spread of airborne infections in indoor environments. However, quantifying natural ventilation flow rates is a challenging task due to significant variability in the boundary ...
Yunjae Hwang, Catherine Gorlé
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Comparison of VLES and LES Turbulence Modeling for Swirling Turbulent Flow
Journal of Applied Fluid Mechanics, 2020 Swirling flow has been widely used in gas turbine and aero-engine combustor to stabilize the flame. However, accurate numerical prediction of the swirling turbulent flow is difficult due to complex vortex movement in the flow, and turbulence modeling is ...
P. Tiwari, Z. Xia, X. Han
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Journal of Advances in Modeling Earth Systems, 2023 Small shallow cumulus clouds (
Fredrik Jansson +10 more
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LES of physiological blood flow in diseased basilar artery: semi-patient specific model [PDF]
, 2013 Large Eddy Simulation (LES) is applied to study physiological pulsatile spiral and non-spiral blood flow through a model of an irregular stenosis with an adjacent post-stenotic fusiform irregular aneurysm in basilar artery.
Hye, M.A., Paul, M.C.
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Large-Eddy Simulation of Stably Stratified Atmospheric Boundary Layer Turbulence: A Scale-Dependent Dynamic Modeling Approach [PDF]
, 2005 A new tuning-free subgrid-scale model, termed `locally-averaged scale-dependent dynamic' (LASDD) model, is developed and implemented in large-eddy simulations (LESs) of stable boundary layers.
Basu, Sukanta, Porté-Agel, Fernando
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The energy equation for modeling reacting flows on RANS, LES and DES approaches
Revista Facultad de Ingeniería Universidad de Antioquia, 2022 Computational Fluid Dynamics (CFD), through high-performance computing and robust codes, has proven to be an invaluable tool for the simulation of combustion processes, ranging from low speed diffusive flames up to detonations.
Luis Felipe Gutiérrez-Marcantoni +2 more
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