Turbulence

Influence of time-varying freestream conditions on the dynamics of unsteady boundary-layer separation
Mechanical and Aerospace Engineering Research Seminar series
Oct 22, 2024 10:00 AM — 11:00 AM Royal Military College of Canada, Kingston (Hybrid)
F. Ambrogi
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Influence of time-varying freestream conditions on the dynamics of unsteady boundary-layer separation
Influence of Time-Varying Freestream Conditions on the Dynamics of Unsteady Boundary-Layer Separation
Unsteady flow separation of a turbulent boundary layer under dynamic pressure gradients is investigated using the Large-Eddy Simulation …
Dr. Ambrogi Francesco, Ugo Piomelli, David E. Rival
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Influence of Time-Varying Freestream Conditions on the Dynamics of Unsteady Boundary-Layer Separation
ARC4CFD
Advanced Research Computing for Computational Fluid Dynamics
ARC4CFD
Characterization of a unsteady flow separation on a turbulent boundary layer
Intelligent and Bio-inspired Mechanics seminar series
Apr 9, 2024 9:30 AM — 9:45 AM Westlake University, China (Online)
F. Ambrogi
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Characterization of a unsteady flow separation on a turbulent boundary layer
Influence of time-varying freestream conditions on unsteady separation in a turbulent boundary layer
76th Annual Meeting of the APS Division of Fluid Dynamics.
Nov 19, 2023 9:30 AM — Nov 21, 2023 9:45 AM Walter E. Washington Convention Center - Washington, DC
F. Ambrogi, U. Piomelli, and D. E. Rival
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Influence of time-varying freestream conditions on unsteady separation in a turbulent boundary layer
Evaluation of Turbulence Models in Unsteady Separation
Unsteady separation is a phenomenon that occurs in many flows and results in increased drag, decreased lift, noise emission, and loss …
Claire Y. MacDougall, Ugo Piomelli, Dr. Ambrogi Francesco
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Evaluation of Turbulence Models in Unsteady Separation
Advection dynamics of a turbulent separation bubble
14th International ERCOFTAC ETMM14.
Sep 6, 2023 9:30 AM — Sep 8, 2023 9:45 AM Barcelona, Spain
F. Ambrogi, U. Piomelli, and D. E. Rival
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Advection dynamics of a turbulent separation bubble
Characterization of unsteady separation in a turbulent boundary layer: Reynolds stresses and flow dynamics
The large-eddy simulation technique was used to investigate the dynamics of unsteady flow separation on a flat-plate turbulent boundary …
Dr. Ambrogi Francesco, Ugo Piomelli, David E. Rival
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Characterization of unsteady separation in a turbulent boundary layer: Reynolds stresses and flow dynamics
Frequency dependence of unsteady separation in a turbulent boundary layer
75th Annual Meeting of the APS Division of Fluid Dynamics.
Nov 20, 2022 9:30 AM — Nov 22, 2022 9:45 AM Indiana Convention Center - Indianapolis, Indiana
F. Ambrogi, U. Piomelli, and D. E. Rival
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Frequency dependence of unsteady separation in a turbulent boundary layer
Dynamics of turbulent kinetic energy advection in a turbulent boundary layer under unsteady pressure gradients
Direct and Large-Eddy Simulation - DLES13.
Oct 26, 2022 9:30 AM — Oct 29, 2022 9:45 AM Scuola Superiore UNIUD - Udine (Italy)
F. Ambrogi, U. Piomelli, and D. E. Rival
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Dynamics of turbulent kinetic energy advection in a turbulent boundary layer under unsteady pressure gradients