Performance Assessment of a Near Room Temperature Magnetic Cooling System

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Date

2017

Authors

Orhan Ekren
Ahmet Yilanci
Mehmet Akif Ezan
Murat Kara
Emrah Biyik

Journal Title

Journal ISSN

Volume Title

Publisher

Elsevier Ltd

Open Access Color

GOLD

Green Open Access

Yes

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1

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1

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No
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Abstract

In this study performance of a near room temperature magnetic cooling system was investigated experimentally in terms of temperature span. The current setup has a permanent magnet pairs (0.7 Tesla) a magnetocaloric material (Gadolinium) and a heat transfer fluid (water ethylene glycol and 10% ethanol-water mixing) furthermore solar energy was used as a power source of liner motion of the magnetic system. The obtained results showed that ethanol-water was the best heat transfer fluid and also that optimum magnetization-demagnetization period for the system was found 10 s. © 2017 Elsevier B.V. All rights reserved.

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Keywords

Clean Energy, Gadolinium, Heating-cooling, Magnetic, Magnetocaloric, Cooling, Cooling Systems, Demagnetization, Ethanol, Ethylene, Ethylene Glycol, Gadolinium, Magnetism, Permanent Magnets, Solar Energy, Thermoelectric Equipment, Clean Energy, Magnetic, Magnetic System, Magnetocaloric, Magnetocaloric Materials, Near Room Temperature, Performance Assessment, Temperature Span, Heat Transfer, Cooling, Cooling systems, Demagnetization, Ethanol, Ethylene, Ethylene glycol, Gadolinium, Magnetism, Permanent magnets, Solar energy, Thermoelectric equipment, Clean energy, magnetic, Magnetic system, Magnetocaloric, Magnetocaloric materials, Near room temperature, Performance assessment, Temperature span, Heat transfer, Magnetocaloric, Magnetic, Clean Energy, Heating-cooling, Gadolinium, magnetic, heating-cooling, Gadolinium, Magnetocaloric, Cooling systems, Energy(all), Heat transfer, magnetocaloric, gadolinium, Clean energy

Fields of Science

02 engineering and technology, 01 natural sciences, 0104 chemical sciences, 0202 electrical engineering, electronic engineering, information engineering

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OpenCitations Citation Count
3

Source

3rd International Conference on Energy and Environment Research ICEER 2016

Volume

107

Issue

Start Page

188

End Page

192
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CrossRef : 3

Scopus : 3

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Mendeley Readers : 15

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