In a world focused on the need to produce energy for a growing population, while reducing atmospheric emissions of carbon dioxide, organic Rankine cycles represent a solution to fulfill this goal. Organic fluids present a variety of advantages, especially in the context of low temperature and decentralized heat recovery, for which conventional fluids would become less attractive. As a matter of facts, the performance of these power production cycles strongly relates to that of the expander, which in turn, presents peculiar characteristics. A computational model for the prediction of...