Airfoil DDPM
Uncertainty-aware airfoil surrogates with diffusion models
Paper title Uncertainty-aware Surrogate Models for Airfoil Flow Simulations with Denoising Diffusion Probabilistic Models
Paper arXiv 2312.05320PDF
A diffusion model learns the whole distribution of RANS solutions for an airfoil at a given Reynolds number and angle of attack, so repeated sampling gives the mean field, its standard deviation and individual samples; a flow-matching variant is added in a later version.
- Published
- AIAA Journal
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