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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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Engelbrecht, Kurt
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2023Additive manufactured thermoplastic elastomers for low-stress driven elastocaloric coolingcitations
- 2022Performance analysis of a high-efficiency multi-bed active magnetic regenerator devicecitations
- 2021Performance analysis of a high-efficiency multi-bed active magnetic regenerator devicecitations
- 2020Tracking the dynamics of power sources and sinks during the martensitic transformation of a Cu-Al-Ni single crystalcitations
- 2018Investment casting and experimental testing of heat sinks designed by topology optimizationcitations
- 2015Elastocaloric cooling device: Materials and modeling
- 2012Development and Experimental Results from a 1 kW Prototype AMR
- 2011A monolithic perovskite structure for use as a magnetic regeneratorcitations
Places of action
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article
A monolithic perovskite structure for use as a magnetic regenerator
Abstract
A La0.67Ca0.26Sr0.07Mn1.05O3 (LCSM) perovskite was prepared for the first time as a ceramic monolithic regenerator used in a regenerative magnetic refrigeration device. The parameters influencing the extrusion process and the performance of the regenerator, such as the nature of the monolith paste and the influence of the sintering on the adiabatic temperature change, were investigated. Comparisons between the extruded monolithic structure before and after the sintering showed that an increase of the adiabatic temperature change was seen after the sintering. Furthermore, calculations show that the performance of the monolithic structure is potentially superior to a parallel plate regenerator, indicating the potential cost and structural benefit of using such structure, i.e. a mechanically stable ceramic thin wall structure, which can be produced in one processing step.