Abstract: Organic Rankine cycle (ORC) turbogenerators are the most viable option to convert sustainable energy sources in the lowtomedium power output range (from tens of kWe to several MWe). The design of efficient ORC turbines is ...

Abstract: The performance map of a radial compressor operating with supercritical CO2 is computed by means of threedimensional steady state Reynoldsaveraged Navier–Stokes simulations. The geometry investigated is part of a 250 kW ...