Results 11 to 20 of about 322 (244)
A hybrid optimization tool for active magnetic regenerator
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2022 Active Magnetic Regenerator (AMR) refrigeration is an innovate technology, which can reduce energy consumption and the depletion of the ozone layer. However, to develop a commercially applicable design of the AMR model is still an issue, because of the difficulty to find a configuration of the AMR parameters, which are suitable for various applications
Anna Ouskova Leonteva +5 more
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Energy Reports, 2023 The regenerator is a key component to determine the performance of the active regenerative caloric cycle. Although the geometry of the regenerator is an important factor, very limited geometries have been used in prototypes due to the limitations of ...
Minwoong Kang, Stefan Elbel
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Magnetocaloric properties of La0.666Sr0.373Mn0.943Cu0.018O3 [PDF]
Processing and Application of Ceramics, 2017 Magnetocaloric properties of La0.666Sr0.373Mn0.943Cu0.018O3 (LSMCO) perovskite (such as magnetic entropy change, full-width at half-maximum, relative cooling power and magnetic specific heat change) at applied magnetic field of 0.05 T were calculated ...
Mahmoud A. Hamad
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Simulated magnetocaloric properties of MnCr2O4 spinel [PDF]
Processing and Application of Ceramics, 2016 The magnetocaloric properties of MnCr2O4 spinel have been simulated based on a phenomenological model. The simulation of magnetization as function of temperature is used to explore magnetocaloric properties such as magnetic entropy change, heat capacity ...
Mahmoud A. Hamad
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ENP Engineering Science Journal, 2021 The present work aims at performing a comparative study between precooled Claude cycle and an Active Magnetic Regeneration Cycle (AMR cycle) applied to hydrogen liquefaction.
Mustapha Belkadi, Arezki Smaili
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Mathematical Modelling of Active Magnetic Regenerator Refrigeration System for Design Considerations
Energies, 2020 A magnetic refrigeration system has the potential to alternate the compression system with respect to environmental compatibility. Refrigeration systems currently operate on the basis of the expansion and compression processes, while active magnetic ...
Aref Effatpisheh +2 more
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JPhys Energy, 2023 Effective and, at the same time, efficient active magnetic regenerator (AMR) performance requires balanced geometry and operating conditions. Here the influence of regenerator shape, magnetocaloric material size, operating frequency, and utilization on ...
Agata Czernuszewicz +3 more
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Magnetocaloric Effect in CoFe-Electroplated Ni50Mn33In16Cr1 Alloy
Metals, 2022 A high-saturation magnetization CoFe layer was electroplated onto Ni50Mn33In16Cr1 alloy using a magnetic field assistance electroplating bath. This CoFe-coated alloy can function as an active magnetic regenerator owing to its magnetocaloric effect.
Peerapat Lekkla +2 more
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Magnetic Refrigeration Design Technologies: State of the Art and General Perspectives
Energies, 2021 Magnetic refrigeration is a fascinating superior choice technology as compared with traditional refrigeration that relies on a unique property of particular materials, known as the magnetocaloric effect (MCE). This paper provides a thorough understanding
Ali Alahmer +4 more
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Numerical study on the thermohydraulic performance of a reciprocating room temperature active magnetic regenerator [PDF]
E3S Web of Conferences, 2019 In this paper, the thermohydraulic performance of a reciprocating room temperature active magnetic regenerator (AMR), with gadolinium (Gd) particles used as a magnetocaloric material (MCM) and water used as a working fluid, was numerically investigated ...
El Achkar Georges +2 more
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