Search Results - "Roppert, K."

Determination of Local Magnetic Material Properties using an Inverse Scheme by Gschwentner, A., Roppert, K., Kaltenbacher, M.

“…The precise knowledge of material properties is of utmost importance for motor manufacturers to design and develop highly efficient machines. Due to different…”
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Identification of Parameters to correctly adapt Energy-Based Hysteresis Models regarding Rotational Losses by Domenig, L., Roppert, K., Gschwentner, A., Sauseng, A., Kaltenbacher, M.

“…The parameter identification of energy-based hysteresis models is extremely important regarding the accuracy of simulation results of, e.g., electrical…”
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Investigating Voltage Excitation of the Darwin Model via the Prescription of Terminal Scalar Potentials by Roppert, K., Kvasnicka, S., Riener, C., Bauernfeind, T., Kaltenbacher, M.

“…Developing simulation models for electromagnetic field problems often deals with approximations of the full set of Maxwell's equations, to obtain performant…”
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Non-Conforming Nitsche Interfaces for Edge Elements in Curl-Curl-Type Problems by Roppert, K., Schoder, S., Toth, F., Kaltenbacher, M.

“…In this article, a methodology to incorporate non-conforming interfaces between several conforming mesh regions is presented for Maxwell's curl-curl problem…”
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Sliding Non-Conforming Interfaces for Edge Elements in Eddy Current Problems by Roppert, K., Schoder, S., Wallinger, G., Kaltenbacher, M.

“…In this work, a flexible discretization technique for the approximate solution of electromagnetic field problems with rotating parts, based on non-conforming…”
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Modeling Nonlinear Steady-State Induction Heating Processes by Roppert, K., Toth, F., Kaltenbacher, M.

“…In this article, an efficient simulation strategy for a fully coupled nonlinear magnetic-thermal problem is presented. The solution-dependent magnetic…”
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Development of an PCB-based Field Metric Measurement System for the Rotational Single Sheet Tester by Gschwentner, A., Embacher, M., Roppert, K., Kaltenbacher, M.

“…This paper introduces a recently developed printed circuit board (PCB)-based field metric measurement system designed for the BH characterization of electrical…”
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Comparing Two Topology Transformer Hysteresis Models with Power Transformer Measurements by Albert, D., Domenig, L., Maletic, D., Reinbacher-Kostinger, A., Roppert, K., Renner, H.

“…Power transformer modelling and simulation requires detailed material and design information. However, this detailed information about a transformer is usually…”
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Surface enhanced Raman spectroscopy of the liquid crystal 8CB using chip structures by Plank, W., Hulman, M., Kuzmany, H., Köck, A., Roppert, K., Kukovecz, A., Krenn, J., Bischof, R.

“…Molecular nanostructures are excellent systems to study surface enhanced Raman scattering (SERS), since monolayers or sub‐monolayers are expected to provide…”
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Computation of Torque using different non-conforming Interface Techniques by Gschwentner, A., Reppert, K., Kaltenbacher, M.

“…In this work, the influence of classical mortaring and Nitsche-type mortaring on the torque, calculated via Maxwell's stress tensor, is determined. First, the…”
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