An Organic Rankine Cycle (ORC) system is a closed thermodynamic cycle used for power production from low to medium-high temperature heat sources ranging ...
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This paper presents a partial solution by means of a conceptual overview and simulation results for ORCs especially tailored for high-temperature applications.
In the search for the best working fluid, Wang et al. [15] proposed a method to select a zeotropic mixture for ORC with varying heat source temperatures, i.e., ...
With Regenerative ORC, n-hexane had an optimal middle pressure about 0.76 bar. The optimal pressure corresponds to a thermal efficiency of 17.52%. The most.
Jan 17, 2024 · In this article, the energy, exergy, and economic analyses of a high-temperature ORC (HTORC) in combined heat and power production mode have ...
Jan 15, 2023 · Abstract. High-temperature organic Rankine cycle (ORC) systems have the potential to improve the heat-to-power conversion efficiency and expand ...
Working fluids for high-temperature organic Rankine cycles
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Alkanes, aromates and linear siloxanes are considered as working fluids for high-temperature organic Rankine cycles (ORCs). Case studies are performed using ...
May 24, 2022 · The use of organic Rankine cycles (ORCs) is a viable solution for the recovery of waste heat. For an air separation unit (ASU) with a ...
The ORC turbogenerator uses medium-to-high-temperature thermal oil to preheat and vaporize a suitable organic working fluid in the evaporator (4>5). The organic ...
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May 5, 2023 · Abstract. Organic Rankine cycle (ORC) and heat pump (HP) are two well-established technologies for industrial waste heat recovery.