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Author

  • Søren Knudsen Kær
2015

Modelling Thermal Effects of Battery Cells inside Electric Vehicle Battery Packs

Khan, M. R. & Kær, S. K., 14 Oct 2015. 1 p.

Research output: Contribution to conference without publisher/journalPosterResearchpeer-review

Open Access
2016

Modelling of gas-liquid, two-phase flow in porous media and channels of a PEM water electrolysis cell using the Euler-Euler framework of OpenFOAM

Olesen, A. C. & Kær, S. K., 22 May 2016. 1 p.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearch

2012

Experimental Validation of Methanol Crossover in a Three-dimensional, Two-Fluid Model of a Direct Methanol Fuel Cell

Olesen, A. C., Berning, T. & Kær, S. K., 23 Jul 2012, Proceedings of ASME 2012 6th International Conference on Energy Sustainability & 10th Fuel Cell Science, Engineering and Technology Conference: ESFuelCell2012. American Society of Mechanical Engineers, 12 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2011

Potential Usage of Thermoelectric Devices in a HTPEMFC System: Two Case Studies

Xin, G., Chen, M., Andreasen, S. J. & Kær, S. K., 18 Jul 2011. 1 p.

Research output: Contribution to conference without publisher/journalPosterResearch

File
267 Downloads (Pure)
2013

Heat exchanger selection and optimization of a thermoelectric generator subsystem for HT-PEM fuel cell exhaust heat recovery

Xin, G., Andreasen, S. J., Kær, S. K., Rosendahl, L. & Rezaniakolaei, A., 2013. 1 p.

Research output: Contribution to conference without publisher/journalPosterCommunication

Open Access
File
155 Downloads (Pure)
2011

Control and Experimental Characterization of a Methanol Reformer for a 350 W High Temperature Polymer Electrolyte Membrane Fuel Cell system

Andreasen, S. J., Kær, S. K., Jensen, H-C. B. & Sahlin, S. L., 3 Dec 2011. 1 p.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearch

Open Access
File
192 Downloads (Pure)
2015

High Temperature PEM Fuel Cell Systems, Control and Diagnostics: Chapter 21

Andreasen, S. J., Kær, S. K., Justesen, K. K. & Sahlin, S. L., 1 Oct 2015, High Temperature Polymer Electrolyte Membrane Fuel Cells: Approaches, Status, and Perspectives. Li, Q., Aili, D., Hjuler, H. A. & Jensen, J. O. (eds.). 1 ed. Switzerland: Springer, Vol. 1. p. 459-486 26 p.

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

1 Citation (Scopus)

Estimating Important Electrode Parameters of High Temperature PEM Fuel Cells By Fitting a Model to Polarisation Curves and Impedance Spectra

Vang, J. R., Zhou, F., Andreasen, S. J. & Kær, S. K., 30 Apr 2015.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearch

Open Access
2014

Feasibility Study and Techno-Economic Optimization Model for Battery Thermal Management System

Khan, M. R., Nielsen, M. P. & Kær, S. K., 9 Dec 2014, Proceedings of the 55th International Conference on Simulation and Modelling (SIMS 2014). 002 ed. Linköping University Electronic Press, Vol. 108. p. 16-27 12 p. (Linköping Electronic Conference Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
2013

Applications of Thermoelectric Devices in a HT-PEM Fuel Cell System: Two Case Studies

Xin, G., Andreasen, S. J. & Kær, S. K., 24 Jun 2013.

Research output: Contribution to conference without publisher/journalPosterCommunication

Open Access
File
238 Downloads (Pure)
2014

Parametric Sensitivity Tests- European PEM Fuel Cell Stack Test Procedures

Araya, S. S., Andreasen, S. J. & Kær, S. K., Jul 2014, ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology collocated with the ASME 2014 8th International Conference on Energy Sustainability: ES/FuelCell 2014. Boston, USA: American Society of Mechanical Engineers, p. V001T06A006 9 p. FuelCell2014-6378

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2012
18 Citations (Scopus)
2013

Experimental study on effects of particle shape and operating conditions on combustion characteristics of single biomass particles

Momenikouchaksaraei, M., Yin, C., Kær, S. K., Troels, B. H., Jensen, P. & Glarborg, P., 2013, In : Energy & Fuels. 27, 1, p. 507-514

Research output: Contribution to journalJournal articleResearchpeer-review

44 Citations (Scopus)
2019

The disordering-enhanced performances of the Al-MOF/graphene composite anodes for lithium ion batteries

Gao, C., Wang, P., Wang, Z., Kær, S. K., Zhang, Y. & Yue, Y., Nov 2019, In : Nano Energy. 65, 9 p., 104032.

Research output: Contribution to journalJournal articleResearchpeer-review

2 Citations (Scopus)
2017

Cooling Simulation and Thermal Abuse Modeling of Lithium-Ion Batteries Using the Newman, Tiedemann, Gu, and Kim (NTGK) Model

Saeed Madani, S., Swierczynski, M. J. & Kær, S. K., 2017, In : ECS Transactions. 81, 1, p. 261-270 10 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

1 Citation (Scopus)
2018

Effect of Bad Connection on Surface Temperature of Lithium-Ion Batteries by Using Infrared Thermography

Madani, S. S., Schaltz, E. & Kær, S. K., Aug 2018, In : ECS Transactions. 87, 1, p. 39-50 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2 Citations (Scopus)

On the effect of Clamping Pressure and Methods on the Current Distribution of a Proton Exchange Membrane Water Electrolyzer

Al Shakhshir, S., Zhou, F. & Kær, S. K., Jun 2018, In : ECS Transactions. 85, 13, p. 995-1004 10 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

1 Citation (Scopus)
2019

An Analytical Solution for Lithium-Ion Batteries Cooling

Madani, S. S., Schaltz, E. & Kær, S. K., 2019, In : ECS Transactions. 95, 1, p. 75-79 5 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Thermal Analysis of an Indirect Liquid Cooling with Different Geometries for a Lithium-ion Battery

Madani, S. S., Schaltz, E. & Kær, S. K., 2019, In : ECS Transactions. 95, 1

Research output: Contribution to journalJournal articleResearchpeer-review

2016

The Effect of Nitrogen Cross-Over on Water Balance Measurements in Proton Exchange Membrane Fuel Cell Using Constant Temperature Anemometry

Al Shakhshir, S., Berning, T. & Kær, S. K., Oct 2016, In : ECS Transactions. 75, 14, p. 101-110 10 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

1 Citation (Scopus)
2011

Vapor Delivery Systems for the Study of the Effects of Reformate Gas Impurities in HT-PEM Fuel Cells

Araya, S. S., Kær, S. K. & Andreasen, S. J., Aug 2011, Proceedings of ASME 2011 5th International Conference on Energy Sustainability and 9th Fuel Cell Science, Engineering and Technology Conference: ESFuelCell2011. American Society of Mechanical Engineers, 6 p. ESFuelCell2011-54181. (Journal of Fuel Cell Science and Technology; No. 1, Vol. 9).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2018

Modelling and Experimental Analysis of a Polymer Electrolyte Membrane Water Electrolysis Cell at Different Operating Temperatures

Liso, V., Savoia, G., Simon Araya, S., Cinti, G. & Kær, S. K., Nov 2018, In : Energies. 11, 12, p. 1-18 18 p., 3273.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
5 Citations (Scopus)
189 Downloads (Pure)
2011

Chemistry and radiation in oxy-fuel combustion: A computational fluid dynamics modeling study

Yin, C., Rosendahl, L. & Kær, S. K., Apr 2011, In : Fuel. 90, 7, p. 2519-2529 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

87 Citations (Scopus)
2014

Behavior Patterns, Origin of Problems and Solutions Regarding Hysteresis Phenomena in Complex Battery Systems

Khan, M. R., Barreras, J. V., Stan, A-I., Swierczynski, M. J., Andreasen, S. J. & Kær, S. K., Jul 2014, Hysteresis: Types, Applications and Behavior Patterns in Complex Systems. Nova Science Publishers, p. 215-226 12 p.

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearchpeer-review

File
4 Citations (Scopus)
972 Downloads (Pure)
2019
Open Access
2 Citations (Scopus)
2015

The Effect of PFSA Membrane Compression on the Predicted Performance of a High Pressure PEM Electrolysis Cell

Olesen, A. C. & Kær, S. K., 2015, In : ECS Transactions. 68, 3, p. 99-116 17 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

4 Citations (Scopus)
2018

Experimental and numerical study of flow in expanded metal plate for water electrolysis applications

Lafmejani, S. S., Müller, M., Olesen, A. C. & Kær, S. K., Sep 2018, In : Journal of Power Sources. 397, p. 334-342 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

3 Citations (Scopus)
2020

Thermal Analysis of Cold Plate with Different Configurations for Thermal Management of a Lithium-Ion Battery

Madani, S. S., Schaltz, E. & Kær, S. K., Mar 2020, In : Batteries. 6, 1, 17.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
2018

Thermodynamic analysis of steam reforming and oxidative steam reforming of propane and butane for hydrogen production

Cui, X. & Kær, S. K., Jul 2018, In : International Journal of Hydrogen Energy. 43, 29, p. 13009-13021 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
14 Citations (Scopus)
1 Downloads (Pure)
2011

Performance comparison between partial oxidation and methane steam for SOFC micro-CHP systems

Liso, V., Olesen, A. C., Nielsen, M. P. & Kær, S. K., Jul 2011, In : Energy. 36, 7, p. 4216-4226 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

118 Citations (Scopus)
56 Downloads (Pure)
2014

Thermal modeling and temperature control of a PEM fuel cell system for forklift applications

Liso, V., Nielsen, M. P., Kær, S. K. & Mortensen, H. H., 27 May 2014, In : International Journal of Hydrogen Energy. 39, 16, p. 8410–8420 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

59 Citations (Scopus)
443 Downloads (Pure)
2015

Experimental study of cell reversal of a high temperature polymer electrolyte membrane fuel cell caused by H2 starvation

Zhou, F., Andreasen, S. J. & Kær, S. K., Jun 2015, In : International Journal of Hydrogen Energy. 40, 20, p. 6672–6680 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

19 Citations (Scopus)
2012

Low stoichiometry operation of a proton exchange membrane fuel cell employing the interdigitated flow field: A modeling study

Berning, T. & Kær, S. K., 2012, In : International Journal of Hydrogen Energy. 37, 10, p. 8477-8489 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

12 Citations (Scopus)
2014

Performance and endurance of a high temperature PEM fuel cell operated on methanol reformate

Araya, S. S., Grigoras, I., Zhou, F., Andreasen, S. J. & Kær, S. K., 31 Oct 2014, In : International Journal of Hydrogen Energy. 39, 32, p. 18343–18350 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

File
24 Citations (Scopus)
802 Downloads (Pure)
2017

New load cycling strategy for enhanced durability of high temperature proton exchange membrane fuel cell

Thomas, S., Jeppesen, C., Steenberg, T., Araya, S. S., Vang, J. R. & Kær, S. K., Nov 2017, In : International Journal of Hydrogen Energy. 42, 44, p. 27230-27240

Research output: Contribution to journalJournal articleResearchpeer-review

7 Citations (Scopus)
2012

Investigating the effects of methanol-water vapor mixture on a PBI-based high temperature PEM fuel cell

Araya, S. S., Andreasen, S. J., Nielsen, H. V. & Kær, S. K., 2012, In : International Journal of Hydrogen Energy. 37, 23, p. 18231–18242 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

22 Citations (Scopus)
2016

A numerical study of the gas-liquid, two-phase flow maldistribution in the anode of a high pressure PEM water electrolysis cell

Olesen, A. C., Rømer, C. & Kær, S. K., Jan 2016, In : International Journal of Hydrogen Energy. 41, 1, p. 52–68 17 p.

Research output: Contribution to journalJournal articleResearchpeer-review

35 Citations (Scopus)
2011

Analysis of the impact of Heat-to-Power Ratio for a SOFC-based mCHP system for residential application under different climate regions in Europe

Liso, V., Zhao, Y., Brandon, N., Nielsen, M. P. & Kær, S. K., 2011, In : International Journal of Hydrogen Energy. 36, 21, p. 13715-13726

Research output: Contribution to journalJournal articleResearchpeer-review

46 Citations (Scopus)
2012

Modeling and optimization of a 1 kWe HT-PEMFC-based micro-CHP residential system

Arsalis, A., Nielsen, M. P. & Kær, S. K., 1 Feb 2012, In : International Journal of Hydrogen Energy. 37, 3, p. 2470-2481 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

43 Citations (Scopus)
2017

Analysing Gas-Liquid Flow in PEM Electrolyser Micro-Channels Using a Micro-Porous Ceramic as Gas Permeable Wall

Lafmejani, S. S., Olesen, A. C., Al Shakhshir, S. & Kær, S. K., 2017, In : ECS Transactions. 80, 8, p. 1107-1115 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
3 Citations (Scopus)
194 Downloads (Pure)
2019

Influence of the operation mode on PEM water electrolysis degradation

Frensch, S. H., Fouda-Onana, F., Serre, G., Thoby, D., Araya, S. S. & Kær, S. K., Nov 2019, In : International Journal of Hydrogen Energy. 44, 57, p. 29889-29898 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

5 Citations (Scopus)
2015

On the complex ageing characteristics of high-power LiFePO4/graphite battery cells cycled with high charge and discharge currents

Groot, J., Swierczynski, M. J., Stroe, A-I. & Kær, S. K., 15 Jul 2015, In : Journal of Power Sources. 286, p. 475 - 487 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

74 Citations (Scopus)
2020

A review of the methanol economy: The fuel cell route

Araya, S. S., Liso, V., Cui, X., Li, N., Zhu, J., Sahlin, S. L., Jensen, S. H., Nielsen, M. P. & Kær, S. K., Jan 2020, In : Energies. 13, 3, 596.

Research output: Contribution to journalReview articleResearchpeer-review

Open Access
File
4 Citations (Scopus)
6 Downloads (Pure)
2016

Real Mission Profile Based Lifetime Estimation of Fuel-cell Power Converter

Zhou, D., Wang, H., Blaabjerg, F., Kær, S. K. & Hansen, D. B., May 2016, Proceedings of 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia). IEEE Press, p. 2798-2805 8 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

File
8 Citations (Scopus)
15 Downloads (Pure)
2017

Degradation Effect on Reliability Evaluation of Aluminum Electrolytic Capacitor in Backup Power Converter

Zhou, D., Wang, H., Blaabjerg, F., Kær, S. K. & Hansen, D. B., Jun 2017, Proceedings of the 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia). IEEE Press, p. 202-207 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
5 Citations (Scopus)
641 Downloads (Pure)
2016

Investigation of Battery Heat Generation and Key Performance Indicator Efficiency Using Isothermal Calorimeter

Khan, M. R. & Kær, S. K., Oct 2016, Proceedings of 2016 IEEE Vehicle Power and Propulsion Conference (VPPC). IEEE Press, 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

File
3 Citations (Scopus)
339 Downloads (Pure)
2019

An Electrical Equivalent Circuit Model of a Lithium Titanate Oxide Battery

Madani, S. S., Schaltz, E. & Kær, S. K., Mar 2019, In : Batteries. 5, 1, p. 1-14 14 p., 31.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
8 Citations (Scopus)
99 Downloads (Pure)
2018

Model-supported characterization of a PEM water electrolysis cell for the effect of compression

Frensch, S. H., Olesen, A. C., Simon Araya, S. & Kær, S. K., Feb 2018, In : Electrochimica Acta. 263, p. 228-236 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

File
14 Citations (Scopus)
508 Downloads (Pure)
2017

In-situ experimental characterization of the clamping pressure effects on low temperature polymer electrolyte membrane electrolysis

Al Shakhshir, S., Cui, X., Frensch, S. H. & Kær, S. K., Aug 2017, In : International Journal of Hydrogen Energy. 42, 34, p. 21597-21606 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

6 Citations (Scopus)
2015

Estimating Important Electrode Parameters of High Temperature PEM Fuel Cells By Fitting a Model to Polarisation Curves and Impedance Spectra

Vang, J. R., Zhou, F., Andreasen, S. J. & Kær, S. K., 2015, In : ECS Transactions. 68, 3, p. 13-34

Research output: Contribution to journalConference article in JournalResearchpeer-review

File
5 Citations (Scopus)
273 Downloads (Pure)