This study presents the development of a design method that has been extended to radial-inflow turbines operating in organic Rankine cycles (ORC). Both conventional and circulation available literature have reviewed. The two main limitations current make it not suitable for ORC turbine are lack real gas capability 3D blades with high stresses. Using method, flow field is decomposed into potenti...

The maritime industry will continue to see increasing regulatory requirements reduce carbon emissions from ships’ operations. Improving the energy efficiency of ships with waste heat recovery systems based on organic Rankine cycle (ORC) is an attractive way meet these tightening requirements. operational profile a ship has huge influence feasibility installing ORC onboard as it affects source d...

This paper presents a new system that incorporates the CO2-based transcritical Rankine cycle with geothermal condenser. The innovation studied in current proposed is use of shallow ground heat exchanger to activate ground-cooled condenser instead an air-cooled one power cycle. combination very beneficial for generation, especially summer because more effective than ambient air extracting from w...