The effects of turbulence modeling on dynamic stall
G Baldan, F Manara, G Frassoldati… - arXiv preprint arXiv …, 2024 - arxiv.org
A numerical investigation of the flow evolution over a pitching NACA 0012 airfoil incurring in
deep dynamic stall phenomena is presented. The experimental data at Reynolds number …
deep dynamic stall phenomena is presented. The experimental data at Reynolds number …
[HTML][HTML] URANOS-2.0: Improved performance, enhanced portability, and model extension towards exascale computing of high-speed engineering flows
F De Vanna, G Baldan - Computer Physics Communications, 2024 - Elsevier
Abstract We present URANOS-2.0, the second major release of our massively parallel, GPU-
accelerated solver for compressible wall flow applications. This latest version represents a …
accelerated solver for compressible wall flow applications. This latest version represents a …
[HTML][HTML] A deep neural network reduced order model for unsteady aerodynamics of pitching airfoils
G Baldan, A Guardone - Aerospace Science and Technology, 2024 - Elsevier
A machine learning framework is developed to compute the aerodynamic forces and
moment coefficients for a pitching NACA0012 airfoil incurring in light and deep dynamic …
moment coefficients for a pitching NACA0012 airfoil incurring in light and deep dynamic …
A deep neural network physics-based reduced order model for dynamic stall
G Baldan, A Guardone - arXiv preprint arXiv:2401.14728, 2024 - arxiv.org
Dynamic stall is a challenging fluid dynamics phenomenon occurring during rapid transient
motion of airfoils where the angle of attack exceeds the static stall angle. Understanding …
motion of airfoils where the angle of attack exceeds the static stall angle. Understanding …
Turbulent Channel Flow: Direct Numerical Simulation-Data-Driven Modeling
A Liakopoulos, A Palasis - Fluids, 2024 - mdpi.com
Data obtained using direct numerical simulations (DNS) of pressure-driven turbulent
channel flow are studied in the range 180≤ R e τ≤ 10,000. Reynolds number effects on the …
channel flow are studied in the range 180≤ R e τ≤ 10,000. Reynolds number effects on the …
Towards New Insights in Gas Turbine Aerothermodynamics With Wall-Modeled LES and Immersed Boundary Method
F De Vanna, E Benini - Turbo Expo: Power for Land …, 2024 - asmedigitalcollection.asme.org
This paper introduces a novel methodology for investigating and analyzing the aerothermal
dynamics of high-loaded gas turbine vanes. The method combines an advanced wall …
dynamics of high-loaded gas turbine vanes. The method combines an advanced wall …
[PDF][PDF] Empowering Vortex-Induced Vibration devices design via CFD data-driven modeling
F De Vannaa, M Carraroa, S Regazzoa, A Benato… - researchgate.net
Energy harvesting from vortex-induced vibration offers a promising avenue for sustainable
power generation but still lacks comprehensive design criteria tailored for specific operating …
power generation but still lacks comprehensive design criteria tailored for specific operating …
Image Processing and CFD Simulation Method Comparison in Determining and Visualizing Fluid Flow of a Marine UAV
An investigation of marine UAV performance with various designs have done successfully.
The analysis was based on resistance criteria identification both aerodynamically and …
The analysis was based on resistance criteria identification both aerodynamically and …