52 citations · 63 across the 14 of their papers we have counts for
6 papers · 1 filter
Magnetic Field Simulations Using Explicit Time Integration With Higher Order Schemes
Bernhard Kähne, Markus Clemens, Sebastian Schöps
A transient magneto-quasistatic vector potential formulation involving nonlinear material is spatially discretized using the finite element method of first and second polynomial or…
Parallel-in-Time Simulation of Power Converters Using Multirate PDEs
Andreas Pels, Iryna Kulchytska-Ruchka, Sebastian Schöps
This paper presents an efficient numerical algorithm for the simulation of pulse-width modulated power converters via parallelization in time domain. The method applies the multira…
Finite-Element Simulation of an Accelerator Magnet: an Exercise
H. De Gersem, I. Kulchytska-Ruchka, S. Schöps
This note describes an extended exercise on the finite-element (FE) simulation of an accelerator magnet. The students construct and simulate a magnet model using the FEMM freeware.…
Waveform relaxation for low frequency coupled field/circuit differential-algebraic models of index 2
Idoia Cortes Garcia, Jonas Pade, Sebastian Schöps +1
Motivated by the task to design quench protection systems for superconducting magnets in particle accelerators we address a coupled field/circuit simulation based on a magneto-quas…
Towards a Parallel-in-Time Calculation of Time-Periodic Solutions with Unknown Period
Iryna Kulchytska-Ruchka, Sebastian Schöps
This paper presents a novel parallel-in-time algorithm able to compute time-periodic solutions of problems where the period is not given. Exploiting the idea of the multiple shooti…
A Blackbox Yield Estimation Workflow with Gaussian Process Regression Applied to the Design of Electromagnetic Devices
Mona Fuhrländer, Sebastian Schöps
In this paper an efficient and reliable method for stochastic yield estimation is presented. Since one main challenge of uncertainty quantification is the computational feasibility…