7 papers
A Comparison of Multirate Co-Simulation Techniques for Field-Circuit Coupled Problems
Michael Wiesheu, Sebastian Schöps, Idoia Cortes Garcia
This paper compares three different multirate splitting approaches for the application on field-circuit coupled magnetoquasistatic simulations. For these methods, again three diffe…
A non-intrusive approach to index-aware learning
Peter Förster, Idoia Cortes Garcia, Wil Schilders +1
We present a non-intrusive version of the index-aware learning framework introduced in arXiv:2309.00958. Index-aware learning itself is an approach for learning the time and parame…
Learning solutions of parameterized stiff ODEs using Gaussian processes
Idoia Cortes Garcia, P. Förster, W. Schilders +1
Stiff ordinary differential equations (ODEs) play an important role in many scientific and engineering applications. Often, the dependence of the solution of the ODE on additional…
Foil Conductor Model for Efficient Simulation of HTS Coils in Large Scale Applications
Elias Paakkunainen, Louis Denis, Christophe Geuzaine +2
Homogenization techniques are an appealing approach to reduce computational complexity in systems containing coils with large numbers of high temperature superconductor (HTS) tapes…
Tree-Cotree-Based Tearing and Interconnecting for 3D Magnetostatics: A Dual-Primal Approach
Mario Mally, Bernard Kapidani, Melina Merkel +2
The simulation of electromagnetic devices with complex geometries and large-scale discrete systems benefits from advanced computational methods like IsoGeometric Analysis and Domai…
A probabilistic reduced-order modeling framework for patient-specific cardio-mechanical analysis
Robin Willems, Peter Förster, Sebastian Schöps +2
Cardio-mechanical models can be used to support clinical decision-making. Unfortunately, the substantial computational effort involved in many cardiac models hinders their applicat…