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Mommert, Michael and Volk, Marie-Christine and Bauer, Christian and Barta, Robin and Wagner, Claus (2025) The Pareto front of PINNs for temperature reconstruction from 3D velocity fields in mixed convection. In: 2nd MadeAI 2025 - International Conference of Modelling, Data Analytics and AI in Engineering, pp. 57-60. 2nd MadeAI 2025 - International Conference of Modelling, Data Analytics and AI in Engineering, 2025-07-07 - 2025-07-11, Porto, Portugal.
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Official URL: https://madeai-eng.org/2025-conference-program/
Abstract
We demonstrate the temperature reconstruction potential of PINNs for a mixed convective flow in a cuboid cavity based on tomographic particle image velocimetry data provided for a sub-volume of the cavity. To optimise the loss weighting strategy for this application and to gain insight into the training processes, the associated Pareto front will be analysed.
| Item URL in elib: | https://elib.dlr.de/212892/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | The Pareto front of PINNs for temperature reconstruction from 3D velocity fields in mixed convection | ||||||||||||||||||||||||
| Authors: |
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| Date: | 8 July 2025 | ||||||||||||||||||||||||
| Journal or Publication Title: | 2nd MadeAI 2025 - International Conference of Modelling, Data Analytics and AI in Engineering | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Page Range: | pp. 57-60 | ||||||||||||||||||||||||
| Series Name: | Proceedings | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | PINN, mixed convection flow | ||||||||||||||||||||||||
| Event Title: | 2nd MadeAI 2025 - International Conference of Modelling, Data Analytics and AI in Engineering | ||||||||||||||||||||||||
| Event Location: | Porto, Portugal | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 7 July 2025 | ||||||||||||||||||||||||
| Event End Date: | 11 July 2025 | ||||||||||||||||||||||||
| Organizer: | University of Porto | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||||||
| HGF - Program Themes: | Rail Transport | ||||||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||||||
| DLR - Program: | V SC Schienenverkehr | ||||||||||||||||||||||||
| DLR - Research theme (Project): | V - RoSto - Rolling Stock | ||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Ground Vehicles | ||||||||||||||||||||||||
| Deposited By: | Mommert, Michael | ||||||||||||||||||||||||
| Deposited On: | 11 Jul 2025 10:55 | ||||||||||||||||||||||||
| Last Modified: | 11 Jul 2025 10:55 |
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