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Dynamic response of the MICA runner. Experiment and simulation

dc.contributor.authorValentín Ruiz, David
dc.contributor.authorPresas Batlló, Alexandre
dc.contributor.authorEgusquiza Estévez, Eduard
dc.contributor.authorValero Ferrando, Ma. del Carmen
dc.contributor.authorBossio, Matias
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Mecànica de Fluids
dc.date.accessioned2018-04-18T07:58:44Z
dc.date.available2018-04-18T07:58:44Z
dc.date.issued2017
dc.identifier.citationValentin, D., Presas, A., Egusquiza, E., Valero, M., Bossio, M. Dynamic response of the MICA runner. Experiment and simulation. A: HYPERBOLE Conference (HYdropower plants PERformance and flexiBle Operation towards Lean integration of new renewable Energies). "Journal of physics: conference series, vol. 813, no. 1, April 4, 2017". Londres: Institute of Physics (IOP), 2017, p. 1-5.
dc.identifier.isbn1742-6596
dc.identifier.urihttp://hdl.handle.net/2117/116415
dc.description.abstractStudying the dynamic response of Francis turbine runners is of paramount importance in order to avoid resonance problems during operating conditions. For this purpose, the natural frequencies as well as their associated mode-shapes and damping ratios of the runner have to be determined. In this paper, an Experimental Modal Analysis (EMA) of the runner of a Francis turbine prototype has been performed. By means of this experimental technique, natural frequencies, mode-shapes and damping ratios have been estimated in air. Results obtained have been compared with a Finite Element Method (FEM) model in order to check the accuracy of the simulation.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherInstitute of Physics (IOP)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Energies
dc.subjectÀrees temàtiques de la UPC::Energies::Energia hidràulica
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids
dc.subject.lcshTurbines
dc.subject.lcshHydraulic turbines
dc.subject.lcshWater-power
dc.subject.lcshHydroelectric power-plants
dc.titleDynamic response of the MICA runner. Experiment and simulation
dc.typeConference report
dc.subject.lemacTurbines
dc.subject.lemacTurbines hidràuliques
dc.subject.lemacEnergia hidràulica
dc.subject.lemacCentrals hidroelèctriques
dc.contributor.groupUniversitat Politècnica de Catalunya. FLUIDS - Enginyeria de Fluids
dc.identifier.doi10.1088/1742-6596/813/1/012036
dc.relation.publisherversionhttp://iopscience.iop.org/article/10.1088/1742-6596/813/1/012036/meta
dc.rights.accessOpen Access
local.identifier.drac22313086
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/FP7/608532/EU/HYdropower plants PERformance and flexiBle Operation towards Lean integration of new renewable Energies/HYPERBOLE
local.citation.authorValentin, D.; Presas, A.; Egusquiza, E.; Valero, M.; Bossio, M.
local.citation.contributorHYPERBOLE Conference (HYdropower plants PERformance and flexiBle Operation towards Lean integration of new renewable Energies)
local.citation.pubplaceLondres
local.citation.publicationNameJournal of physics: conference series, vol. 813, no. 1, April 4, 2017
local.citation.startingPage1
local.citation.endingPage5


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