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Graf, R., Ciganda, J. L. C., Funk, S., Kühn, A. and Ziegler, F. (2013). Operation data of a gas absorption heat pump test site. Proc. of the 5th IIR Conference Ammonia Refrigeration Technology

Kühn, A., Schossig, P., Ziegler, F. and others, M. (2013). Thermally driven heat pumps for heating and cooling. Universitätsverlag der TU Berlin.

Ciganda, J. L. C., Graf, R., Kühn, A. and Ziegler, F. (2013). Optimization of a gas absorption heat pump system. Proc. of the 5th IIR Conference Ammonia Refrigeration Technology

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Paitazoglou, C. and Ziegler, F. (2013). Primärenergetische Systemanalyse - Teil 2:Sensitivitätsanalyse und Anwendung. BWK, 43-49.

Buchholz, M., Buchholz, R., Hanßke, A., Paitazoglou, C. and Ziegler, F. (2012). Nutzung von Sole als Energieträger und Speichermedium in einem urbanen Entwicklungsgebiet. 3. Internationale Konferenz - Niedertemperatur- und Abwärmenutzung in Kommunalen und Industriellen Energieversorgungssystemen

Tremel, A., Stemann, J., Herrmann, M., Erlach, B. and Spliethoff, H. (2012). Entrained flow gasification of biocoal from hydrothermal carbonization. Fuel, 396–403.

Kühn, A., Dähn, S. and Ziegler, F. (2012). Evaluation of concepts for a 10 kW reversible absorption heat pump. Proceedings of the 10th IIR Gustav-Lorentzen-Conference on Natural refrigerants

Stemann, J., Erlach, B. and Ziegler, F. (2012). Hydrothermal carbonisation of empty palm oil fruit bunches: Laboratory Trials, Plant Simulation, Carbon Avoidance and Economic Feasibility. Waste and Biomass Valorization, 441–454.

Kühn, A., Ziegler, F., Zehnacker, O. and Seiler, M. (2012). Verbundprojekt: Verwendung von ionischen Flüssigkeiten in Absorptionskälteanlagen.

(2012). 1st Workshop Development and Progress in Sorption Technologies - Characteritic Equation Method. TU Berlin.

Schneider, M.-C., Schneider, R., Zehnacker, O., Buchin, O., Cudok, F., Kühn, A., Meyer, T., Ziegler, F. and Seiler, M. (2011). Ionic liquids: new high-performance working fluids for absorption chillers and heat pumps. Proc. of the International Sorption Heat Pump Conference

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