cff-version: 1.2.0
abstract: "<p><span style="background-color: rgb(255, 250, 234);">CFD simulations for optimizing efficiency in a reversible lobe pump-turbine. The goal is to verify the feasibility of such machine in low-head pumped hydro energy storage applications. It is part of the EU 2020 Horizon 2020 project : ALPHEUS. Based on a gap identified after a literature review, two design parameters were studied to check for optimized values for efficiency on such machines: </span>1 ) Rotor-rotor gap&nbsp;and 2) Channel Width - Rotor Diameter ratio. Parametric design optimization was studied through 2.5D CFD simulations with ANSYS CFX and TwinMesh software.</p>"
authors:
  - family-names: Accorsi Gans
    given-names: Luiz Henrique
    orcid: "https://orcid.org/0000-0003-1005-075X"
title: "Data underlying the research of Positive Displacement Reversible Pump-Turbine - Rotor-rotor gap and W/D ratio optimization"
keywords:
version: 1
identifiers:
  - type: doi
    value: 10.4121/3f5eea71-a299-48d9-a218-fdfea314fd42.v1
license: CC BY-NC-SA 4.0
date-released: 2024-02-07