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Experimental analysis of the dynamic behavior of a rotating disk submerged in water
| dc.contributor.author | Presas Batlló, Alexandre |
| dc.contributor.author | Valentín Ruiz, David |
| dc.contributor.author | Egusquiza Estévez, Eduard |
| dc.contributor.author | Valero Ferrando, Ma. del Carmen |
| dc.contributor.author | Seidel, Ulrich |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Mecànica de Fluids |
| dc.date.accessioned | 2015-03-19T11:42:29Z |
| dc.date.available | 2015-03-19T11:42:29Z |
| dc.date.created | 2014 |
| dc.date.issued | 2014 |
| dc.identifier.citation | Presas, A. [et al.]. Experimental analysis of the dynamic behavior of a rotating disk submerged in water. A: IAHR Symposium on Hydraulic Machinery and Systems. "Proceedings of the 27th IAHR Symposium on Hydraulic Machinery and Systems". Montreal: 2014, p. 032043-1-032043-9. |
| dc.identifier.uri | http://hdl.handle.net/2117/26836 |
| dc.description.abstract | To study the dynamic behavior of turbine runners (natural frequencies and mode shapes) not only the added mass effect of still water has to be considered. Also the effect of rotation may not be neglected in the dynamic response. In the present study, the dynamic behavior of a rotating disk submerged in water is studied. For this purpose an experimental test rig has been developed. It consists of a rotating disk submerged in water that can be excited and its response can be measured from the rotating system by a slip ring system. For the excitation an impact device installed on the casing has been used. The response is measured with miniature accelerometers screwed on the disk. The influence of rotation on the dynamic response has been determined experimentally. |
| dc.language.iso | eng |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria mecànica |
| dc.subject.lcsh | Fluids mechanics |
| dc.subject.other | Added mass effects |
| dc.subject.other | Dynamic behaviors |
| dc.subject.other | Experimental analysis |
| dc.subject.other | Experimental test |
| dc.subject.other | Impact device |
| dc.subject.other | Natural frequencies and modes |
| dc.subject.other | Rotating systems |
| dc.subject.other | Turbine runner |
| dc.title | Experimental analysis of the dynamic behavior of a rotating disk submerged in water |
| dc.type | Conference report |
| dc.subject.lemac | Mecànica de fluids |
| dc.contributor.group | Universitat Politècnica de Catalunya. FLUIDS - Enginyeria de Fluids |
| dc.identifier.doi | 10.1088/1755-1315/22/3/032043 |
| dc.rights.access | Open Access |
| local.identifier.drac | 15415455 |
| dc.description.version | Postprint (published version) |
| local.citation.author | Presas, A.; Valentin, D.; Egusquiza, E.; Valero, M.; Seidel, U. |
| local.citation.contributor | IAHR Symposium on Hydraulic Machinery and Systems |
| local.citation.pubplace | Montreal |
| local.citation.publicationName | Proceedings of the 27th IAHR Symposium on Hydraulic Machinery and Systems |
| local.citation.startingPage | 032043-1 |
| local.citation.endingPage | 032043-9 |
