Demierre, J.; Henchoz, S.; Favrat, D. - In: Energy 41 (2012) 1, pp. 10-17
The concept studied in this work is a low power ORC–ORC heat pump system (providing about 20 kW heat at the condenser …) and that is composed of an ORC power cycle driving a reversed ORC heat pump cycle, both cycles using the same fluid. The … presents the development of an ORC–ORC prototype, with HFC-134a as working fluid. The main critical parts of the system are the …