Supplementary Visualization Results for: Data Assimilation Module by a Neural Physics Framework
This repository contains the supplementary visualization results associated with the manuscript entitled: "Data Assimilation Module by a Neural Physics Framework" The material includes qualitative analyses of Artificial Neural Network-based Data Assimilation (ANN-DA) applied to the Fluidity NN4PDEs framework for simulations of flow past a sphere at Reynolds number (Re = 1,000). The repository provides visualization reports comparing simulations with and without data assimilation under different source-term perturbation levels (3% and 10%) and assimilation frequencies (10, 20, 40, and 100 time steps). Only a representative subset of these results is included in the manuscript; the complete collection is provided to support reproducibility and detailed analysis.
Authors
- L M Li
- Roberto P. Souto (ORCID: https://orcid.org/0000-0002-2081-0751)
- Christopher C. Pain (ORCID: https://orcid.org/0000-0003-4194-2590)
- Haroldo Fraga de Campos Velho (ORCID: https://orcid.org/0000-0003-4968-5330)
- Boyang Chen (ORCID: https://orcid.org/0000-0002-4508-9972)
- Marcelo Paiva Ramos (ORCID: https://orcid.org/0000-0002-8929-0491)
- Luiz Alberto Vieira Dias
- Fangxin Fang
Institutions
- Instituto Tecnológico de Aeronáutica (BR)
- Imperial College London (GB)
- Instituto Nacional de Pesquisas Espaciais (BR)
Publication Details
- Journal
- Zenodo (CERN European Organization for Nuclear Research)
- Published
- 2026-06-17
- DOI
- https://doi.org/10.5281/zenodo.20733401
- Primary Topic
- Model Reduction and Neural Networks
- Type
- article
- Field-Weighted Citation Impact
- 0.00