Kaspar Kirstein Nielsen

Kaspar Kirstein Nielsen

Associate Professor

DTU ENERGY
Department of Energy Conversion and Storage

Technical University of Denmark

Frederiksborgvej 399

Building 779, room S25

4000 Roskilde

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2018
 

Freeze-casting to create create directional micro-channels in regenerators for magnetic refrigeration

Christiansen, Cathrine Deichmann ; Nielsen, Kaspar Kirstein ; Bjørk, Rasmus
part of: Proceedings of TherMag VIII, 8th IIF-IIR International Conference on Caloric Cooling 2018, pages: 96-101, 2018
Presented at:
Thermag VIII - International Conference on Caloric Cooling (2018)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

2017
  PDF

Freeze-casting to create micro-channels in La0.66Ca0.33xSrxMn1.05O3

Christiansen, C. D. ; Nielsen, K. K. ; Bordia, R. K. ; Bjørk, R.
Presented at:
International Conference on Sintering 2017

Type: Poster

Status: Published     |    Year: 2017

  PDF

Influence of magnetization on the applied magnetic field in various AMR regenerators

Mira, A. ; de Larochelambert, T. ; Espanet, C. ; Giurgea, S. ; Nika, P. ; Bahl, Christian ; Bjørk, Rasmus ; Nielsen, Kaspar Kirstein
in: Journal of Applied Physics, vol: 122, issue: 13

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1063/1.4986936

  PDF

Modeling a material from packing, through sintering and to the final microstructural properties

Bjørk, Rasmus ; Nielsen, Kaspar Kirstein
Presented at:
International Conference on Sintering 2017

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017

 

Passive characterization and active testing of epoxy bonded regenerators for room temperature magnetic refrigeration

Lei, Tian ; Navickaité, Kristina ; Engelbrecht, Kurt ; Barcza, Alexander ; Vieyra, Hugo ; Nielsen, Kaspar Kirstein ; Bahl, Christian
in: Applied Thermal Engineering, vol: 128, pages: 10-19

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.applthermaleng.2017.08.152

  PDF

Spatially resolved modelling of inhomogeneous materials with a first order magnetic phase transition

Nielsen, Kaspar Kirstein ; Bahl, Christian ; Smith, Anders ; Bjørk, Rasmus
in: Journal of Physics D: Applied Physics, vol: 50, issue: 41

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1088/1361-6463/aa86e2

  PDF

Study of geometries of active magnetic regenerators for room temperature magnetocaloric refrigeration

Lei, Tian ; Engelbrecht, Kurt ; Nielsen, Kaspar Kirstein ; Veje, Christian T.
in: Applied Thermal Engineering, vol: 111, pages: 1232–1243

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.applthermaleng.2015.11.113

  PDF

The La(Fe,Mn,Si)13 Hz magnetic phase transition under pressure (Phys. Status Solidi RRL 8/2017)

Lovell, Edmund ; Bez, Henrique N. ; Boldrin, David C. ; Nielsen, Kaspar Kirstein ; Smith, Anders ; Bahl, Christian R. H. ; Cohen, Lesley F.

Type: Other contribution

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1002/pssr.201770340

  PDF

The La(Fe,Mn,Si)13Hz magnetic phase transition under pressure

Lovell, Edmund ; Bez, Henrique N. ; Boldrin, David C. ; Nielsen, Kaspar Kirstein ; Smith, Anders ; Bahl, Christian ; Cohen, Lesley F.
in: Physica Status Solidi. Rapid Research Letters, vol: 11, issue: 8

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1002/pssr.201700143

 

The maximum theoretical performance of unconcentrated solar photovoltaic and thermoelectric generator systems

Bjørk, Rasmus ; Nielsen, Kaspar Kirstein
in: Energy Conversion and Management, vol: 156, pages: 264-268

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.enconman.2017.11.009