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Benchmarking autoregressive diffusion models for turbulent flow

Paper title Benchmarking Autoregressive Conditional Diffusion Models for Turbulent Flow Simulation

Kohl et al. (TUM) · Aero & CFD · Public: code, data, weights

Paper arXiv 2309.01745PDF

Each next flow state is generated by a conditional diffusion model from noise, conditioned on the previous states and the flow parameters, and the model is rolled out step by step; it is compared with U-Nets, ResNets, FNOs, latent transformers and PDE-Refiner.

Published
Neural Networks

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