Turbulence Modeling Resource

Data from DNS

This web page provides data from direct numerical simulations (DNS) that may be useful for the validation of turbulence models. This resource is expected to grow gradually over time. All data herein are publicly available.

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Incompressible Flow Cases

• Channel Flow of Jimenez et al (independent website, will open new window)
• Boundary Layer Flow of Jimenez et al (independent website, will open new window)
• 3-D "Cherry" Diffuser (independent website, will open new window)

• Converging-Diverging Channel, Re=12600
• High-Order Moments in Unstrained and Strained Channel Flow
• 2-D Couette-Poiseuille Flow with Zero Wall Skin Friction
• 2-D Turbulent Separation Bubbles
• Swept Turbulent Separation Bubble
• Periodic Hills of Parameterized Geometries
• Flattened Speed Bump

Compressible Flow Cases

• Supersonic Isothermal-Wall Channel Flow
• Periodic Hill
• Supersonic/Hypersonic Zero-Pressure-Gradient Plate Flows
• Supersonic Plane-Channel Flow with One Isothermal and One Adiabatic Wall
• Gaussian Bump at Two Reynolds Numbers
• High-Speed Turbulent Boundary Layers over Parameterized Curved Walls

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Recent significant updates:
09/24/2024 - Added Flattened Speed Bump
05/10/2024 - Added High-Speed Turbulent Boundary Layers over Parameterized Curved Walls
05/17/2023 - Added Periodic Hills of Parameterized Geometries

Page Curators: Christopher Rumsey, Ethan Vogel, Clark Pederson
Last Updated: 11/26/2024