Dec 20, 2022 · In this work, an Organic Rankine Cycle system is used to produce electricity from the waste heat of an internal combustion engine (ICE).
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What is the organic Rankine cycle?
An Organic Rankine Cycle (ORC) system is a closed thermodynamic cycle used for power production from low to medium-high temperature heat sources ranging from 80 to 400°C and for small-medium applications at any temperature level.
What are the steps in the organic Rankine cycle?
The working principle of the organic Rankine cycle is the same as that of the Rankine cycle: the working fluid is pumped to a boiler where it is evaporated, passed through an expansion device (turbine, screw, scroll, or other expander), and then through a condenser heat exchanger where it is finally re-condensed.
Is organic Rankine cycle the same as steam?
An organic Rankine cycle (ORC), is fundamentally the same as a steam Rankine cycle; however, it uses a lower boiling point organic fluid to better match its operation to lower temperature heat sources. ORC systems can achieve better efficiencies than steam turbines for smaller systems (less than a few MWe).
What is the ordinary Rankine cycle?
The ordinary Rankine cycle uses thermal power to convert water to steam, which expands through a turbine in order to generate electricity.
A new pinch based method for simultaneous selection of working fluid and operating conditions in an ORC (Organic Rankine Cycle) recovering waste heat. H Yu, X ...
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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., ...
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Configuration Selection of the Multi-Loop Organic Rankine Cycle ...
www.ncbi.nlm.nih.gov › PMC8623513
Oct 30, 2021 · The Organic Rankine Cycle (ORC) is a well-established way to recover energy from a single waste heat source. This paper aims to select the ...
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A review of the use of organic Rankine cycle power systems for maritime applications. ME Mondejar, JG Andreasen, L Pierobon, U Larsen, M Thern, F Haglind.
Feb 28, 2023 · The study concludes that medium-pressure engines with direct expansion, multi-condensation levels, and a high evaporation temperature exhibit ...
Missing: sca_esv= 391f93f6c7aeb7e3
Apr 23, 2019 · This paper presents the optimization of organic Rankine cycles (ORCs) for recovering waste heat from a hypothetical aluminum production ...
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