Christian Köfinger

Search results

• 2021

  Augmented reality acoustics of air heat pumps - App development and methods

  Drexler-Schmid, G. (Speaker, Keynote), Kasess, C. (Autor, Keynote), Blank-Landeshammer, B. (Autor, Keynote), Köfinger, C. (Autor, Keynote), Emhofer, J. (Autor, Keynote), Waubke, H. (Autor, Keynote) & Reichl, C. (Autor, Keynote), 2021, 13th IEA Heat Pump Conference.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review
• 2020

  Akustische Optimierung von Wärmepumpen (IEA HPT Annex 51)

  Reichl, C. (Author, Invited), Emhofer, J. (Author, Invited), Wimberger, P. (Author, Invited), Linhardt, F. (Author, Invited), Schmidbauer, N. (Author, Invited), Drexler-Schmid, G. (Author, Invited), Blank-Landeshammer, B. (Author, Invited), Sporr, A. (Author, Invited), Köfinger, C. (Author, Invited) & Fleckl, T. (Author, Invited), 2020, 26. Tagung des BFE-Forschungsprogramms «Wärmepumpen und Kälte». 1 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation
• 2019

  Augmented Reality Akustik von Luftwärmepumpen - App-Entwicklung und Methoden

  Drexler-Schmid, G. (Speaker), Blank-Landeshammer, B., Köfinger, C., Emhofer, J. & Reichl, C., 2019, Deutsche Kälte- und Klimatagung 2019 Ulm.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

• Controller-in-the-loop: neue Wege für Heizung-Lüftung-Klima in der Gebäudetechnik

  Hauer, S., Zucker, G., Lauermann, M. (Speaker) & Köfinger, C., 2019, Deutsche Kälte- und Klimatagung 2019 Ulm.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation
• 2017

  Aktive Störschallunterdrückung für Wärmepumpenanwendungen

  Schmiedbauer, N. (Speaker), Emhofer, J., Köfinger, C., Wimberger, P., Fleckl, T., Gröschl, M. & Reichl, C., 2017, Fortschritte der Akustik - DAGA 2017. 5 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

• Charakterisierung der Schallabstrahlung von Luft-Wasser-Wärmepumpen mittels simultaner Hitzdrahtanemometrie, Vibrationsmessung und Schalldruckbestimmung

  Linhardt, F. (Speaker), Alten, K., Emhofer, J., Köfinger, C., Fleckl, T., Wimberger, P., Gröschl, M. & Reichl, C., 2017, Fortschritte der Akustik - DAGA 2017. p. 1238-1241 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

• SilentAirHP - Analyse und Entwicklung von Schallreduktionsverfahren für Luft-Wasser-Wärmepumpen

  Reichl, C. (Speaker), Emhofer, J., Wimberger, P., Schmiedbauer, N., Linhardt, F., Wasinger, E., Köfinger, C. & Fleckl, T., 2017, Fortschritte der Akustik - DAGA 2017. p. 1246-1249 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

• Transient Acoustic Signatures of the GreenHP with special focus on icing and defrosting

  Reichl, C. (Speaker), Emhofer, J., Lörcher, F., Strehlow, A., Popovac, M., Wimberger, P., Köfinger, C., Zottl, A. & Fleckl, T., 2017, Proceedings of 12th IEA Heat Pump Conference. 12 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review
• 2016

  Experimentelle Untersuchung einer Gasabsorptionswärmepumpe unter Labor- und Feldtestbedingungen sowie Vergleich mit Simulationsergebnissen

  Wechsler, R., Rieberer, R. (Speaker), Emhofer, J., Zottl, A. & Köfinger, C., 2016, DKV-Tagung 2016. 13 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

• GreenHP: Strömungs-Analyse der Verdampfer-Luftseite

  Reichl, C. (Speaker), Emhofer, J., Lörcher, F., Strehlow, A., Popovac, M., Wimberger, P., Zitzenbacher, R., Köfinger, C., Zottl, A. & Fleckl, T., 2016, DKV-Tagung 2016. 13 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation
• 2015

  Air source heat pumps on the test rig and in standards

  Köfinger, C. (Speaker, Invited), 2015, Air Source Heat Pumps in Retrofitting Applications.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review
• 2011

  IEA HPP Annex 32: Monitoring of 9 conventional and 2 heat pump units for heating, cooling and ventilation in passive standard houses

  Malenkovic, I. (Speaker), Zottl, A., Köfinger, C. & Huber, H., 2011, European Heat Pump Summit 2011: Vorträge im Überblick.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation
• 2008

  Erfahrungsberichte von Wärmepumpenanlagen mit dem arsenal research - Monitoring

  Huber, H. (Speaker) & Köfinger, C., 2008, 8. Internationales Anwenderforum: Oberflächennahme Geothermie - Erdgekoppelte Wärmepumpen und unterirdische thermische Energiespeicher. p. 144-151 8 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review
• 2006

  Ground coupled horizontal co-loop as heat source for heat pumps first operation results

  Presetschnik, A., Mittermayr, K., Köfinger, C. & Malenkovic, I., 2006, 7th IIR Gustav Lorentzen Conference on Natural Working Fluids.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review