Krimmel Stefan HSLU T&A

Stefan Krimmel Stefan Krimmel

Research Associate

Krimmel Stefan HSLU T&A

Lucerne School of Engineering and Architecture

Room E300/E311
Technikumstrasse 21
6048 Horw


Institute of Mechanical Engineering and Energy Technology IME

CC Thermal Energy Storage

Research Associate

+41 41 349 32 81

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Projects

Research projects

  • DENSE: Direct-contact ENergy StoragE
  • Mikrowellenunterstützte Trocknung eingedampfter Gülle/Gärreste
  • Low-temperature high-power heat storage:
  • softcool 2.0 - indirekte Verdunstungskühlung und Wärmerückgewinnung für die Gebäudeklimatisierung
  • Technische Sorptionsprozesse für energetische Anwendungen (TSEA)
  • Wärmepumpe für die Kälbermast und -zucht
  • Mobile Luft/Luft- und Luft/Wasser-Wärmepumpe für die Bautrocknung

Publications and presentations

Publications and presentations - Article, review; peer reviewed

  • Hegner, Lukas; Krimmel, Stefan; Ravotti, Rebecca; Festini, Dominic; Worlitschek, Jörg & Stamatiou, Anastasia (2021). Experimental Feasibility Study of a Direct Contact Latent Heat Storage Using an Ester as a Bio-Based Storage Material. Energies, 14(2), 511. doi: 10.3390/en14020511
  • Kunkel, Sven; Schütz, Philipp; Wunder, Frederik; Krimmel, Stefan; Worlitschek, Jörg; Repke, Jens-Uwe & Rädle, Matthias (2020). Channel formation and visualization of melting and crystallization behaviors in direct‐contact latent heat storage systems. International Journal of Energy Research, 44, 5017-5025. doi: 10.1002/er.5202
  • Krimmel, Stefan; Stamatiou, Anastasia; Worlitschek, Jörg & Walter, Heimo (2018). Experimental Characterization of the Heat Transfer in a latent Direct Contact Thermal Energy Storage with One Nozzle in Labor Scale. International Journal of Mechanical Engineering and Applications, 83.

Publications and presentations - Presentation (conference/report/lectures)

  • Krimmel, Stefan; Stamatiou, Anastasia; Walter, Heimo & Worlitschek, Jörg (25.08.2018). Experimental Characterization of the Heat Transfer in a latent Direct Contact Thermal Energy Storage with One Nozzle in Labor Scale. EDEB´18 - 12th International Conference on Energy and Development, Environment and Biomedicine, Corfu, Greece.
  • Krimmel, Stefan; Ammann, Andreas; Fischer, Ludger Josef; Stamatiou, Anastasia & Worlitschek, Jörg (25.04.2018). Investigation of Direct Contact Heat Exchange for High Power Latent Heat Storage. Enerstock 2018, Çukurova University, Adana, Turkey.