Determination of damage and repair methodology for the runner manhole of Kaplan turbine at the hydro power plant 'Djerdap 1'
Apstrakt
Results of non-destructive testing of the Kaplan turbine runner manhole welded structure are presented, on the basis of which the repair methodology is defined. During repair, the welding technology for elements of the manhole is modified along with the proposal given for the modification of its structural design, because the finite element method calculation proved that the rectangular welded structure of the manhole was significantly better than round welded structure when it comes to integrity and service life.
Ključne reči:
Repair methodology / Manhole / Hydro turbine / DamageIzvor:
Structural Integrity and Life, 2016, 16, 3, 149-153Izdavač:
- Institut za ispitivanje materijala, Beograd
Finansiranje / projekti:
- Razvoj novih metodologija revitalizacije turbinske i hidromehaničke opreme hidroelektrana u zavisnosti od uzroka degradacije materijala (RS-MESTD-Technological Development (TD or TR)-35002)
- Održivost i unapređenje mašinskih sistema u energetici i transportu primenom forenzičkog inženjerstva, eko i robust dizajna (RS-MESTD-Technological Development (TD or TR)-35006)
Institucija/grupa
Inovacioni centarTY - JOUR AU - Arsić, M. AU - Bošnjak, Srđan AU - Sedmak, Simon AU - Šarkoćević, Živče AU - Savić, Zoran AU - Radu, Dorin PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2289 AB - Results of non-destructive testing of the Kaplan turbine runner manhole welded structure are presented, on the basis of which the repair methodology is defined. During repair, the welding technology for elements of the manhole is modified along with the proposal given for the modification of its structural design, because the finite element method calculation proved that the rectangular welded structure of the manhole was significantly better than round welded structure when it comes to integrity and service life. PB - Institut za ispitivanje materijala, Beograd T2 - Structural Integrity and Life T1 - Determination of damage and repair methodology for the runner manhole of Kaplan turbine at the hydro power plant 'Djerdap 1' EP - 153 IS - 3 SP - 149 VL - 16 UR - https://hdl.handle.net/21.15107/rcub_machinery_2289 ER -
@article{ author = "Arsić, M. and Bošnjak, Srđan and Sedmak, Simon and Šarkoćević, Živče and Savić, Zoran and Radu, Dorin", year = "2016", abstract = "Results of non-destructive testing of the Kaplan turbine runner manhole welded structure are presented, on the basis of which the repair methodology is defined. During repair, the welding technology for elements of the manhole is modified along with the proposal given for the modification of its structural design, because the finite element method calculation proved that the rectangular welded structure of the manhole was significantly better than round welded structure when it comes to integrity and service life.", publisher = "Institut za ispitivanje materijala, Beograd", journal = "Structural Integrity and Life", title = "Determination of damage and repair methodology for the runner manhole of Kaplan turbine at the hydro power plant 'Djerdap 1'", pages = "153-149", number = "3", volume = "16", url = "https://hdl.handle.net/21.15107/rcub_machinery_2289" }
Arsić, M., Bošnjak, S., Sedmak, S., Šarkoćević, Ž., Savić, Z.,& Radu, D.. (2016). Determination of damage and repair methodology for the runner manhole of Kaplan turbine at the hydro power plant 'Djerdap 1'. in Structural Integrity and Life Institut za ispitivanje materijala, Beograd., 16(3), 149-153. https://hdl.handle.net/21.15107/rcub_machinery_2289
Arsić M, Bošnjak S, Sedmak S, Šarkoćević Ž, Savić Z, Radu D. Determination of damage and repair methodology for the runner manhole of Kaplan turbine at the hydro power plant 'Djerdap 1'. in Structural Integrity and Life. 2016;16(3):149-153. https://hdl.handle.net/21.15107/rcub_machinery_2289 .
Arsić, M., Bošnjak, Srđan, Sedmak, Simon, Šarkoćević, Živče, Savić, Zoran, Radu, Dorin, "Determination of damage and repair methodology for the runner manhole of Kaplan turbine at the hydro power plant 'Djerdap 1'" in Structural Integrity and Life, 16, no. 3 (2016):149-153, https://hdl.handle.net/21.15107/rcub_machinery_2289 .