Global-Local Forward Models within Bayesian Inversion for Large Strain Fracturing in Porous Media
- authored by
- Nima Noii, Thomas Wick, Amirreza Khodadadian
- Abstract
Phase-field fracture models are employed to capture failure and cracks in structures, alloys, and poroelastic media. The coupled model is based on solving the elasticity equation and an Allen-Cahn-type phase-field equation. In hydraulic fracture, a Darcytype equation is solved to capture the pressure profile. Solving this coupled system of equations is computationally expensive.
- Organisation(s)
-
Institut für Kontinuumsmechanik
PhoenixD: Simulation, Fabrikation und Anwendung optischer Systeme
- Type
- Aufsatz in Konferenzband
- Pages
- 375-382
- No. of pages
- 8
- Publication date
- 23.01.2024
- Publication status
- Veröffentlicht
- Peer reviewed
- Yes
- ASJC Scopus Sachgebiete
- Modellierung und Simulation, Allgemeiner Maschinenbau, Diskrete Mathematik und Kombinatorik, Steuerung und Optimierung, Computational Mathematics
- Electronic version(s)
-
https://doi.org/10.48550/arXiv.2304.04055 (Access:
Offen)
https://doi.org/10.1007/978-3-031-50769-4_45 (Access: Geschlossen)
