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Nov 23, 2018 · Use a steam table or online calculator to find the enthalpy values (h1, h2, h3, and h4) corresponding to the given temperatures and pressures at ...
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The study investigated the efficiencies of basic subcritical ORC and TFC using two of HFEs working fluids, namely HFE7100 and HFE7500. Ideal cycles were ...
The conclusion is that the basic ORC which does not have an IHE and from 70 up to 90 degrees Celsius, R600 has the highest efficiency. Higher temperature gives ...
Oct 22, 2014 · So, let us just say - I want to draw a curve for Thermal Efficiency vs Inlet Pressure (P2) and Exergy Efficiency vs Inlet Pressure (P2) and find ...
The maximum exergy efficiency was 23.92%. Also, it was found that the components with the highest irreversibilities were the condensers, followed by the ...
To calculate the thermal efficiency of the simplest Rankine cycle (without reheating), engineers use the first law of thermodynamics in terms of enthalpy rather ...
Nov 11, 2018 · Using the Carnot cycle efficiency equation from [6], an ideal combined cycle efficiency can be calculated. = (6). = = 55.25%. (7). Page 6 ...
Oct 23, 2023 · The optimization results show that the exergetic efficiency of the ORC system can be improved from 27.1% to 27.7%, while the cost of generated ...
Apr 23, 2019 · This paper presents the optimization of organic Rankine cycles (ORCs) for recovering waste heat from a hypothetical aluminum production ...