| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Rasilo, Paavo
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 20242-D Axisymmetric FEM-Based Approach for Identifying Dimension- and Frequency-Independent Material Parameters of Mn-Zn Ferritescitations
- 2023Eddy-Current Loss Model for Soft Magnetic Composite Materials Considering Particle Size Distributioncitations
- 2022Finite element level validation of an anisotropic hysteresis model for non-oriented electrical steel sheetscitations
- 20222D Analytical Model for Computing Eddy-Current Loss in Nonlinear Thick Steel Laminationscitations
- 20222D Analytical Model for Computing Eddy-Current Loss in Nonlinear Thick Steel Laminationscitations
- 2020Representation of anisotropic magnetic characteristic observed in a non-oriented silicon steel sheetcitations
- 2020Analysis of the Magneto-Mechanical Anisotropy of Steel Sheets in Electrical Applicationscitations
- 20163-D Eddy Current Modelling of Steel Laminations to Analyze Edge Effects
- 2016Modeling and experimental verification of magneto‐mechanical energy harvesting device based on construction steel
- 2015Analytical model for magnetic anisotropy of non-oriented steel sheetscitations
- 2015Homogenization Technique for Axially Laminated Rotors of Synchronous Reluctance Machinescitations
- 2014Segregation of iron losses from rotational field measurements and application to electrical machinecitations
- 2013Iron losses, magnetoelasticity and magnetostriction in ferromagnetic steel laminationscitations
Places of action
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article
Iron losses, magnetoelasticity and magnetostriction in ferromagnetic steel laminations
Abstract
<p>The interdependence of iron losses and magnetoelasticity in ferromagnetic laminations is studied by numerical simulations. For the simulations, a finite-element model for the eddy currents in the lamination is coupled to a constitutive magnetomechanical material law. We demonstrate how the experimentally apparent rate-dependency of magnetostriction partly results from the comparison of the local surface magnetostriction to the average flux density supplied through the sheet. The average flux density is a global quantity and lags behind the local surface magnetostriction due to the skin effect of the eddy currents. Accurate modeling of the skin effect also shows that in addition to the hysteresis losses, the eddy-current losses also change as a result of applied mechanical stress, contrary to some earlier discussions in the literature.</p>