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Volk, Marie-Christine and Lucor, Didier and Sergent, Anne and Mommert, Michael and Bauer, Christian and Wagner, Claus (2025) Inferring Temperature Fields in the PIV Measurement Plane from Two-Component Velocity Data using PINNs: Case Rayleigh-Bénard Convection. In: 2nd MadeAI 2025 - International Conference of Modelling, Data Analytics and AI in Engineering, pp. 76-78. 2nd MadeAI 2025 - International Conference of Modelling, Data Analytics and AI in Engineering 2025, 2025-07-07 - 2025-07-11, Porto, Portugal.
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Official URL: https://madeai-eng.org/2025-conference-program/
Abstract
We challenge the PINN approach to reconstruct temperature fields using only planar two-component velocity fields in a cubic Rayleigh-Bénard Convection (RBC) cell. To demonstrate its applicability, we apply our PINN to real PIV data and compare the results with temperature fields measured via Particle Image Thermometry (PIT).
| Item URL in elib: | https://elib.dlr.de/212894/ | ||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||
| Title: | Inferring Temperature Fields in the PIV Measurement Plane from Two-Component Velocity Data using PINNs: Case Rayleigh-Bénard Convection | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2025 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | 2nd MadeAI 2025 - International Conference of Modelling, Data Analytics and AI in Engineering | ||||||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| Page Range: | pp. 76-78 | ||||||||||||||||||||||||||||
| Series Name: | Proceedings | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | Physics-informed Neural Networks, Rayleigh-Bénard Convection, PIV | ||||||||||||||||||||||||||||
| Event Title: | 2nd MadeAI 2025 - International Conference of Modelling, Data Analytics and AI in Engineering 2025 | ||||||||||||||||||||||||||||
| Event Location: | Porto, Portugal | ||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||
| Event Start Date: | 7 July 2025 | ||||||||||||||||||||||||||||
| Event End Date: | 11 July 2025 | ||||||||||||||||||||||||||||
| Organizer: | Uni 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: | Volk, Marie-Christine | ||||||||||||||||||||||||||||
| Deposited On: | 11 Jul 2025 11:04 | ||||||||||||||||||||||||||||
| Last Modified: | 11 Jul 2025 11:04 |
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