Publikationen
| 2013 |
| B. Vetsch, A. Gschwend, S. Bertsch, 2013, Warmwasserbereitstellung mittels Wärmepumpen in Mehrfamilienhäusern - Leitfaden für Installateure und Planer. (>>>) B. Vetsch, A. Gschwend, S. Bertsch, 2013, Warmwasserbereitstellung mittels Wärmepumpen in Mehrfamilienhäusern -Kurzfassung für Installateure und Planer. (>>>) |
2012 S. L. Caskey, D. Kultgen, T. Menzi, E. A. Groll, W. J. Hutzel, S. S. Bertsch, 2012, Simulation of Novel Air-Source Heat Pump with Two-Stage Compression and Economizing for Cold Climate Field Tests, 7th International Cold Climate HVAC Conference, Alberta, Canada. (Paper und Vortrag) B. Vetsch, A. Gschwend, S. Bertsch, 2012, Warmwasserbereitstellung mittels Wärmepumpen in MFH, Heizung-Lüftung-Klimatechnik, 8-9/2012, pp. 8-10. (>>>) D. Oppliger, T. Menzi, S. Bertsch, D. Gstöhl, 2012, Fluidglas: Flüssigkeitsdurchströmte Glasfassade zur aktiven Kontrolle der Energieflüsse in der Fassade, 17. Status Seminar brenet, Zurich (Paper + Poster). (>>>) B. Vetsch, A. Gschwend, S. Bertsch, 2012 Warmwasserbereitstellung mittels Wärmepumpen in Mehrfamilienhäusern, 17. Status Seminar brenet, Zurich(Paper + Poster). (>>>) M. Markstaler, 2012, Innovative Lösungen zu erneuerbarer Energien im Gebäude, Immomesse SG (Vortrag) S. Bertsch, 2012, Warmwasserbereitstellung mittels Wärmepumpen in Mehrfamilienhäusern, TWK Wärmepumpen Symposium, Karlsruhe. (Vortrag) A. Gschwend, B. Vetsch, A. Lukacs, 2012, Früchtetrockner mit Wärmepumpe für Entwicklungsländer, Friscaldo 2-2012, pp 34-35. (>>>) B. Vetsch, A. Gschwend, S. Bertsch, 2012, Die Warmwasserbereitstellung mittels Wärmepumpen in Mehrfamilienhäusern, planer+installateur, 6/7-2012,(>>>) S. Bertsch, B. Vetsch, A. Gschwend, 2012, Optimierte Warmwasser-Produktion mit Wärmepumpen, 18. Wärmepumpentagung, BFE-Forschungsprogramm Wärmepumpen, Wärme-Kraft-Kopplung, Kälte, Burgdorf. (paper + Vortrag) S. Caskey, S. Deng, D. Kultgen, T. Menzi, E.A. Groll, W. Hutzel, S. Bertsch, 2012, Field Test Simulation of an Air-Source Heat Pump with Two-Stage Compression and Economizing For Cold Climates,14th International Refrigeration and Air Conditioning Conference at Purdue, USA. (paper + Vortrag), (>>>) A. Gschwend and S. Bertsch, 2012, Domestic Heat Pump System with Solar Thermal Collectors as Heat Source and Annual Ice Storage, 14th International Refrigeration and Air Conditioning Conference at Purdue, USA. (paper + Vortrag), (>>>) B. Vetsch, A. Gschwend and S. Bertsch, 2012, Domestic Hot Water Supply for Multiple Family Dwellings Using Heat Pumps, 14th International Refrigeration and Air Conditioning Conference at Purdue, USA. (paper + Vortrag), (>>>) Patent: E. Granwehr und S. Bertsch, 2012, Wärmepumpe, WO 2012/040864 A1. |
2011 Gstoehl, D., Stopper, J., Bertsch, S., and Schwarz, D., 2011, Fluidised glass façade elements for an active energy transmission control, World Engineers’ Convention, Geneva 2011.(>>>) Vetsch, B., Gschwend, A., and Bertsch, S.S., 2011, Zirkulationsverluste in Warmwasseranlagen, 17. UAW-Meeting in Burgdorf, CH.(>>>) Uhlmann, M, Bertsch, S.S., 2011, Dynamic Modeling of Heat Pumps, 10th IEA Heat Pump Conference, Paper #18.(>>>) Bertsch S.S., 2011, Natürliche Kältemittel bei Wärmepumpen auf dem Vormarsch?, FRISCALDO, 3-2011 pp 38-39. Bertsch S.S., 2011, Natürliche Kältemittel bei Wärmepumpen auf dem Vormarsch?, planer+installateur, 5-2011 pp 84-85.(>>>) Bertsch S.S., 2011, Natürliche Kältemittel bei Wärmepumpen, Haustech, Juni 2011, Nr. 6, pp56-57.(>>>) Vetsch, B. and Bertsch S.S, 2011, Energetische Analyse der Bodensee Arena, FRISCALDO, 1-2011 pp 8-9.(>>>) Vetsch, B. and Bertsch S.S, 2011, Energetische Analyse der Bodensee Arena, planer+installateur, 1-2011 pp 54-55. Menzi, T., Uhlmann, M. and Bertsch S.S, 2011, Dynamische Modellierung einer Wärmepumpe, FRISCALDO, 2-2011 pp 34-35. Menzi, T., Uhlmann, M. and Bertsch S.S, 2011, Dynamische Modellierung einer Wärmepumpe, planer+Installateur, 4-2011 pp 60-62. |
| 2010 |
| Bertsch, S.S., 2010, Energie im Gebäude Beurteilung verschiedener Heizsysteme und intelligenter Fassaden, Fachkongress an der Bluetech. |
| Uhlmann, M, Bertsch, S.S., 2010, Measurement and Simulation of Startup and Shut Down of Heat Pumps, 13th International Refrigeration and Air Conditioning Conference at Purdue, #2103. |
| Feitknecht L., ALIDO, Another Light Induced Degradation Output, PVSEC Valencia |
| Feitknecht L., Markstaler M., Grabher R., Tracking of I-V Curves on Industrial PV Modules: A better understanding of the Outdoor Staebler Wronski Effect |
Bertsch S.S, Ehrbar M. |
| 2009 |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2009, A Composite heat transfer correlation for saturated flow boiling in small channels, International Journal of Heat and Mass Transfer, (in press, available online). |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2009, Effect of heat flux, mass flux, vapor quality, and saturation temperature on flow boiling heat transfer in microchannels, International Journal of Multiphase Flow, (in press, available online). |
| 2008 |
| Bertsch, S., Groll, E.A., 2008, Two-stage air-source heat pump for residential heating and cooling applications in northern U.S. climates, International Journal of Refrigeration, 31 (7), pp.1282-1292. |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2008, Review and comparative analysis of studies on saturated flow boiling in small channels, Nanoscale and Microscale Thermophysical Engineering, 12, pp.187–227. |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2008, Refrigerant flow boiling heat transfer in parallel microchannels as a function of local vapor quality, International Journal of Heat and Mass Transfer, 51, pp. 4775–4787. |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2008, Flow boiling heat transfer in microchannel heat exchangers for electronics cooling, in proceedings of DKV-Tagung (Deutscher Verein für Kältetechnik) 2008. |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2008, Flow Boiling Heat Transfer in Microchannel Cold Plate Evaporators for Electronics Cooling, 12th International Refrigeration and Air Conditioning Conference at Purdue, #2116. |
| Bertsch, S.S., 2008, The Swiss Experience with Heat Pumps, 4th National Renewable Energy Heating Conference, Ireland. |
| Bertsch, S.S., 2008, Refrigerant flow boiling in microchannel evaporators, PhD Thesis, Purdue University. |
| Bertsch S.S., 2008, Kältemaschinen zur Kühlung von Mikroelektronik, FRISCALDO (May 2008). |
| Bertsch S.S., 2008, Wärmepumpentrends in den USA, FRISCALDO (Jan. 2008). |
| 2007 |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2007, Measurements of Flow Boiling Heat Transfer Coefficients in a Mini-Channel Evaporator for Electronics Cooling, ASHRAE Winter Meeting, Dallas, TX. |
| Bertsch, S.S. and Groll, E.A., 2007, Experimental performance of a two-stage unitary heat pump with economizing for northern U.S. climates, ASHRAE Winter Meeting, Dallas, TX. |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2007, Experimental investigation of local heat transfer coefficient for refrigerant flow boiling in microchannel cold plate evaporators, 22nd IIR International Congress of Refrigeration, Beijing, China. |
| Bertsch, S.S., Groll, E.A., and Garimella, S.V., 2007, Refrigerant flow boiling in a microchannel cold plate evaporator, IMAPS Advanced Technology Workshop on Thermal Management, San Jose, CA. |
| Outdoor a-Si characterisation: spectra ; 22 EUPVSEC Milano Sept 2007 |
| Inverter efficiency: Status DC-voltage dependance; EUPVSEC Mailand Sept. 2007 |
| 2006 |
| Bertsch, S., Groll, E.A.,2006, Air Source Heat Pump for Northern Climates, Part I: Simulation of different Heat Pump Cycles, 11th International Refrigeration and Air Conditioning Conference at Purdue. |
| Bertsch, S.S., Groll, E.A., Bouffard, D.B., and Hutzel, W.J., 2006, Air Source Heat Pump for Northern Climates, Part II: Measurement and Verification, 11th International Refrigeration and Air Conditioning Conference at Purdue at Purdue. |
| Christen, T., Hubacher, B., Bertsch, S.S., and Groll, E.A., 2006, Experimental Performance of Prototype Carbon Dioxide Compressors, 18th International Compressor Engineering Conference at Purdue. |
| Bertsch, S.S., Hubacher, B., Christen, T., and Groll, E.A., 2006, Performance measurement on CO2 compressors, C-dig (carbon dioxide interest group) Meeting, Purdue Univiersity, IN. |
| Groll, E. A., Hutzel, W. J., Bertsch, S. S., and Bouffard, D. B., 2006, Heat pump system with multi-stage compression, US 2006/0266074 A1. |
| Groll, E. A., Hutzel, W. J., Bertsch, S. S., and Bouffard, D. B., 2006, Heat pump system with multi-stage compression, US 2006/0266063 A1. |
| Spectral Photocurrent Mapping; EUPVSEC Dresden Sept. 2006 |
| Indoor Outdoor Performance a-Si:H; EUPVSEC Dresden Sept. 2006 |
| 2005 |
| Bertsch, S.S., Groll, E.A., and Whitacre, K., 2005, Modeling of a CO2 Thermosyphon for a Ground Source Heat Pump Application, 8th International Energy Agency Heat Pump Conference, Las Vegas, NV. |
| Bertsch, S.S. and Groll, E.A., 2005, Air to Water Heat Pump for Low Temperature Climates, 8th International Energy Agency Heat Pump Conference, Las Vegas, NV. |
| Ehrbar, M., Bertsch, S.S., Schwendener, S., Hubacher, P., Bernal, C., and Hubacher, B., 2005, Verbesserung des Abtauens bei luftbeaufschalgten Verdampfern Phase 3: technische Umsetzung, Labor- und Feldversuche, Report for the Swiss Federal Office of Energy, Bern, Switzerland. |
| Bertsch, S.S., 2005, Theoretical and Experimental Investigation of a Two Stage Heat Pump Cycle for Nordic Climates, Master’s Thesis, Purdue University. |
| Module Spectral Response: Mapping; CTI - Conf. Neuchatel Oct 2005 |
| Thickness monitor - thin film solarcell production; PV Conf. Barcelona |
| Inverter efficiency: DC-voltage dependance; EUPVSEC Barcelona June 2005 |
| vor 2005 |
| Hubacher, B., Bertsch, S.S., and Groll, E.A., 2004, Status quo of carbon dioxide compressors, Deutsche Kaelte Klima Tagung. |
| Spectral Response Mesurement App.; PV Conf. Paris 04 |
| MPP Voltage Monitoring - Euro Efficiency; PV Conf. Paris 04 |
| Ehrbar, M., Bertsch S.S., and Hubacher, P., 2003, Verbessertes Abtauen, HK-HeizungKlimaKaelte (1/2003), pp. 58-63. |
| Bertsch, S.S. and Ehrbar, M., 2003, Comparison of defrosting electricity consumption in the reverse cycle and the hot gas method, 21st IIR International Congress of Refrigeration, Washington, DC. |
| Ehrbar, M., Bertsch S.S., and Hubacher, P., 2003, Verbesserung des Abtauens bei luftbeaufschlagten Verdampfern, Phase 2, 10. UAW-Meeting in Burgdorf, CH. |
| Ehrbar, M., Bertsch, S.S., and Hubacher, P., 2002, Verbesserung des Abtauens bei luftbeaufschlagten Verdampfern, Phase 2: Bewertung der Abtauprozesse, Report for the Swiss Federal Office of Energy, Bern, Switzerland. |
| Bertsch, S.S. and Ehrbar, M., 2001, Verdampferspeisung mit geregeltem Sauggasakkumulator, Diploma Thesis, Interstaatliche Hochschule für Technik Buchs, Switzerland. |