Impact of rotor geometry optimization on the off-design ORC turbine performance

Łukasz Witanowski, Piotr Klonowicz, Piotr Lampart, Piotr Klimaszewski, Tomasz Suchocki, Łukasz Jędrzejewski, Dawid Zaniewski and Paweł Ziółkowski

Energy, 2023, vol. 265, issue C

Abstract: The paper describes the method of CFD based Nelder-Mead optimization of a 10 kW single-stage axial turbine operating in an ORC system working on R7100. The total-to-static isentropic efficiency is defined as an objective function.

Keywords: Turbine; Linear regression; Machine learning; Optimization; ORC (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:265:y:2023:i:c:s036054422203198x

DOI: 10.1016/j.energy.2022.126312

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