components and research hotspots, such as heat transfer and expander. …

investigating the opportunity of mounting the ORC expander directly on the high-speed shaft of the gas turbine. Then, the …

resources. Single screw expander may be a good candidate because of its many good characteristics. Precisions in manufacture and …, volumetric efficiency and gas consumption rate of the single screw expander prototypes were tested and discussed. We have …

 < 150 °C), with focus on the expansion and boiling processes. The complete ORC model is comprised of models for the expander … heat exchanger. Data collected for the experimental ORC test bench are used to validate the expander and boiler models. A …

The first experiment on a pumpless Rankine-type cycle (PRC) with a practical expander was performed to verify the … efficient owing to the low efficiency of the working fluid pump. The PRC mainly consists of a scroll expander, two heat … exchangers, and switching valves for the expander and heat exchangers. A switching valves method that does not require the use of …

evaluate the performance of Rankine cycle system with a reciprocating piston expander. The paper focuses on the performance … evaluation and parameter selection of the heat exchanger and reciprocating piston expander that are suitable to waste heat …

A new kind of expanders, called as single screw expander, has been developed by our team and applied to refrigeration … system which is based on a single screw expander with 175 mm diameter rotor. Results indicate that the single screw expander …

-driven diaphragm pump, an electric boiler and a scroll expander. The latter is a hermetic device, derived from a commercial HVAC …

A kilowatt-sized rolling-piston expander is proposed for low-temperature Organic Rankine Cycle power generation system …. The main purpose of this paper is to conduct a dynamic test of the proposed expander. A low-temperature ORC system using R …245fa as working fluid is established for the performance evaluation of the proposed expander. In the experimental system …