Simulation of a magnetocaloric heating network

Konstantin Filonenko; Hicham Johra; Stefano Dallolio; Kurt Engelbrecht; Per Heiselberg; Christian Bahl; Christian Veje

doi:10.18462/iir.thermag.2018.0001

Simulation of a magnetocaloric heating network

Konstantin Filonenko
, Hicham Johra
, Stefano Dallolio
, Kurt Engelbrecht
, Per Heiselberg
, Christian Bahl
, Christian Veje

Department of Energy Conversion and Storage

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

The concept and methodology of a magnetocaloric heating network is proposed. A small thermal network consisting of several magnetocaloric heat pumps (MCHP) is considered from the point of their scaling and connection properties. We found a linear scaling law following the heating power variation with AMR mass, which can be included in an MCHP lookup table produced by a 1D transient AMR model. To estimate the performance of networks with different number of MCHPs, a set of single MCHPs coupled through temperature boundary conditions are modelled and network formulas are applied for the reference case of Gd packed beds. A performance optimum is found for specific design points compliant with building heating applications.

Original language	English
Title of host publication	8th International Conference on Caloric Cooling (Thermag VIII).
Publisher	International Institute of Refrigeration
Publication date	2018
Pages	15-20
ISBN (Electronic)	9782362150289
DOIs	https://doi.org/10.18462/iir.thermag.2018.0001
Publication status	Published - 2018
Event	Thermag VIII - International Conference on Caloric Cooling (2018) - Darmstadt, Germany Duration: 16 Sept 2018 → 20 Sept 2018 http://thermag2018.de/frontend/index.php?folder_id=783

Conference

Conference	Thermag VIII - International Conference on Caloric Cooling (2018)
Country/Territory	Germany
City	Darmstadt
Period	16/09/2018 → 20/09/2018
Internet address	http://thermag2018.de/frontend/index.php?folder_id=783

Series	Institut International du Froid. Bulletin
ISSN	0020-6970

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Heating Network
Magnetocaloric Network
Magnetocaloric Heat Pump
Scaling
Cascading
Energy Efficiency
Heating power
Heat Pump Capacity

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10.18462/iir.thermag.2018.0001

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title = "Simulation of a magnetocaloric heating network",

abstract = "The concept and methodology of a magnetocaloric heating network is proposed. A small thermal network consisting of several magnetocaloric heat pumps (MCHP) is considered from the point of their scaling and connection properties. We found a linear scaling law following the heating power variation with AMR mass, which can be included in an MCHP lookup table produced by a 1D transient AMR model. To estimate the performance of networks with different number of MCHPs, a set of single MCHPs coupled through temperature boundary conditions are modelled and network formulas are applied for the reference case of Gd packed beds. A performance optimum is found for specific design points compliant with building heating applications.",

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author = "Konstantin Filonenko and Hicham Johra and Stefano Dallolio and Kurt Engelbrecht and Per Heiselberg and Christian Bahl and Christian Veje",

year = "2018",

doi = "10.18462/iir.thermag.2018.0001",

language = "English",

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pages = "15--20",

booktitle = "8th International Conference on Caloric Cooling (Thermag VIII).",

publisher = "International Institute of Refrigeration",

note = "Thermag VIII - International Conference on Caloric Cooling (2018) ; Conference date: 16-09-2018 Through 20-09-2018",

url = "http://thermag2018.de/frontend/index.php?folder\_id=783",

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Filonenko, K, Johra, H, Dallolio, S, Engelbrecht, K, Heiselberg, P, Bahl, C & Veje, C 2018, Simulation of a magnetocaloric heating network. in 8th International Conference on Caloric Cooling (Thermag VIII).. International Institute of Refrigeration, Institut International du Froid. Bulletin, pp. 15-20, Thermag VIII - International Conference on Caloric Cooling (2018), Darmstadt, Germany, 16/09/2018. https://doi.org/10.18462/iir.thermag.2018.0001

Simulation of a magnetocaloric heating network. / Filonenko, Konstantin; Johra, Hicham; Dallolio, Stefano et al.
8th International Conference on Caloric Cooling (Thermag VIII).. International Institute of Refrigeration, 2018. p. 15-20 (Institut International du Froid. Bulletin).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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T1 - Simulation of a magnetocaloric heating network

AU - Filonenko, Konstantin

AU - Johra, Hicham

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AU - Bahl, Christian

AU - Veje, Christian

PY - 2018

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AB - The concept and methodology of a magnetocaloric heating network is proposed. A small thermal network consisting of several magnetocaloric heat pumps (MCHP) is considered from the point of their scaling and connection properties. We found a linear scaling law following the heating power variation with AMR mass, which can be included in an MCHP lookup table produced by a 1D transient AMR model. To estimate the performance of networks with different number of MCHPs, a set of single MCHPs coupled through temperature boundary conditions are modelled and network formulas are applied for the reference case of Gd packed beds. A performance optimum is found for specific design points compliant with building heating applications.

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KW - Magnetocaloric Network

KW - Magnetocaloric Heat Pump

KW - Scaling

KW - Cascading

KW - Energy Efficiency

KW - Heating power

KW - Heat Pump Capacity

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BT - 8th International Conference on Caloric Cooling (Thermag VIII).

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ER -

Simulation of a magnetocaloric heating network

Abstract

Conference

UN SDGs

Keywords

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