Ultralow-field magnetocaloric materials for compact magnetic refrigeration
NPG Asia Materials, 2023 Magnetic refrigeration around the liquid-helium temperature plays a critical role in many technological sectors. Even if gallium gadolinium garnet (GGG) has been regarded as the benchmark, its application is highly limited by the small magnetic entropy ...
Peng Liu +11 more
doaj +2 more sources
Magnetic refrigeration material operating at a full temperature range required for hydrogen liquefaction. [PDF]
Nat Commun, 2022 Magnetic refrigeration (MR) is a key technique for hydrogen liquefaction. Although the MR has ideally higher performance than the conventional gas compression technique around the hydrogen liquefaction temperature, the lack of MR materials with high ...
Tang X +13 more
europepmc +2 more sources
Magnetic Refrigeration with Recycled Permanent Magnets and Free Rare-Earth Magnetocaloric La-Fe-Si. [PDF]
Energy Technol (Weinh), 2020 Magnetic refrigeration is an upcoming technology that could be an alternative to the more than 100‐year‐old conventional gas–vapor compression cooling. Magnetic refrigeration might answer some of the global challenges linked with the increasing demands ...
Benke D +13 more
europepmc +2 more sources
Introduction to magnetic refrigeration: magnetocaloric materials
International Journal of Air-Conditioning and Refrigeration, 2023 This work presents a review of research work on the magnetic refrigerator, of which different research is presented. The principle of magnetic refrigeration at room temperature and its interests has been shown.
S. Mellari
semanticscholar +1 more source
Performance Simulation of the Active Magnetic Regenerator under a Pulsed Magnetic Field
Energies, 2022 Magnetic refrigeration is acknowledged as a potential substitute for the conventional vapor-compression refrigeration technology, owing to its high efficiency and environmental friendliness.
Limei Shen +5 more
doaj +1 more source
Comment on "Theoretical design of molecular nanomagnets for magnetic refrigeration" [Appl. Phys. Lett. 103, 202410 (2013)] [PDF]
, 2014 Garlatti et al. [Appl. Phys. Lett. 103, 202410 (2013)] report theoretical simulations aimed at showing that the best molecular nanomagnets for magnetic refrigeration between T = 10 K and sub-Kelvin region are those made of strongly ferromagnetically ...
Evangelisti, Marco +2 more
core +3 more sources
Basic Research on a Magnetic Refrigeration System for Cooling to Liquid Hydrogen Temperature
IEEE transactions on applied superconductivity, 2023 Magnetic refrigeration technology is expected to be a highly efficient process at a temperature of around 20 K, which is the hydrogen liquefaction temperature.
N. Hirano +4 more
semanticscholar +1 more source
An optimized magnet for magnetic refrigeration [PDF]
Journal of Magnetism and Magnetic Materials, 2010 A magnet designed for use in a magnetic refrigeration device is presented. The magnet is designed by applying two general schemes for improving a magnet design to a concentric Halbach cylinder magnet design and dimensioning and segmenting this design in an optimum way followed by the construction of the actual magnet.
Bjørk, Rasmus +4 more
openaire +3 more sources
Metals, 2022 The behavior of magnetostructural transition and the magnetocaloric effect in the MnCoGe1.02−xGax (x = 0, 0.02, 0.04, 0.06) alloys are investigated in this study.
Li Gao +3 more
doaj +1 more source
Review of Multi-Physics Modeling on the Active Magnetic Regenerative Refrigeration
Mathematical and Computational Applications, 2021 Compared to conventional vapor-compression refrigeration systems, magnetic refrigeration is a promising and potential alternative technology. The magnetocaloric effect (MCE) is used to produce heat and cold sources through a magnetocaloric material (MCM).
Julien Eustache +3 more
doaj +1 more source