Zheng, N.; Zhao, L.; Wang, X.D.; Tan, Y.T. - In: Applied Energy 112 (2013) C, pp. 1265-1274
A kilowatt-sized rolling-piston expander is proposed for low-temperature Organic Rankine Cycle power generation system … isentropic efficiency of 43.3% and a stable Rankine cycle efficiency of 5% are also obtained. …