A method for evaluating the performance of the vortex pump model is proposed. Abstract. The isentropic efficiency of vortex pump in Organic Rankine Cycle (ORC) ...
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Theoretical studies show that hybrid systems, including Brayton and organic Rankine cycles, are the most efficient; however, they require very high temperatures ...
An ORC (organic Rankine cycle) was developed with R123 as the working fluid. The heat capacity is in. ~100 kW. The match between pump and expander is ...
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The Organic Rankine Cycle (ORC) is a form of energy production, essentially in geothermal, solar, biomass and waste heat recovery applications. One of the most ...
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In thermal engineering, the organic Rankine cycle (ORC) is a type of thermodynamic cycle. It is a variation of the Rankine cycle named for its use of an ...
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Organic Rankine Cycle (ORC) that belongs to the steam Rankine cycle. ... For example, the isentropic efficiency both in turbine and pump, heat source or heat sink ...
Finally, fluids having ≈ 0 have an almost vertical saturation vapor curve and are classified as isentropic. Conventional Rankine power plants usually employ ...
Apr 11, 2017 · The effect of using mixtures as working fluids in organic Rankine cycles (ORCs) is examined with a simulation model of the cycle that includes ...
May 31, 2023 · The organic Rankine cycles (ORCs) are one of the most popular technologies for renewable energy exploitation, such as geothermal, residual, and ...
In an ideal Rankine cycle the pump and turbine would be isentropic: i.e., the pump and turbine would generate no entropy and would hence maximize the net work ...
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