Multi-objective structural optimization of laminate vertical-axis wind turbine blades
Samo za registrovane korisnike
2019
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The paper presents a possible approach to a multi-objective optimization of a small-scale vertical-axis wind turbine (VAWT) blade. The starting geometry is simple − the blade is rectangular with a symmetric airfoil NACA 0018. According to its dimensions, the blade corresponds to a VAWT of approximate power of 600 W (applicable to small consumers). Blade structure is a laminate determined by 4 parameters: 2 ply numbers and their orientations. Two-criterion constrained optimizations are performed with respect to blade mass, maximum blade tip deflection, natural frequencies and failure index. Optimization is performed by one of the heuristic, evolutionary algorithms − particle swarm optimization (PSO). Some comments, gained experiences while dealing with a real engineering problem and results concerning possible wind turbine blade structural designs are presented and discussed.
Ključne reči:
VAWT / Blade / FE / PSO / Multi-objective optimizationIzvor:
Proceedings of GSRD International Conference, 2019, 42-45Izdavač:
- GLOBAL Society for Research and Development
Finansiranje / projekti:
- Istraživanje i razvoj savremenih pristupa projektovanja kompozitnih lopatica rotora visokih performansi (RS-MESTD-Technological Development (TD or TR)-35035)
Kolekcije
Institucija/grupa
Mašinski fakultetTY - CONF AU - Svorcan, Jelena AU - Trivković, Zorana AU - Baltić, Marija AU - Peković, Ognjen AU - Ivanov, Toni PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4300 AB - The paper presents a possible approach to a multi-objective optimization of a small-scale vertical-axis wind turbine (VAWT) blade. The starting geometry is simple − the blade is rectangular with a symmetric airfoil NACA 0018. According to its dimensions, the blade corresponds to a VAWT of approximate power of 600 W (applicable to small consumers). Blade structure is a laminate determined by 4 parameters: 2 ply numbers and their orientations. Two-criterion constrained optimizations are performed with respect to blade mass, maximum blade tip deflection, natural frequencies and failure index. Optimization is performed by one of the heuristic, evolutionary algorithms − particle swarm optimization (PSO). Some comments, gained experiences while dealing with a real engineering problem and results concerning possible wind turbine blade structural designs are presented and discussed. PB - GLOBAL Society for Research and Development C3 - Proceedings of GSRD International Conference T1 - Multi-objective structural optimization of laminate vertical-axis wind turbine blades EP - 45 SP - 42 UR - https://hdl.handle.net/21.15107/rcub_machinery_4300 ER -
@conference{ author = "Svorcan, Jelena and Trivković, Zorana and Baltić, Marija and Peković, Ognjen and Ivanov, Toni", year = "2019", abstract = "The paper presents a possible approach to a multi-objective optimization of a small-scale vertical-axis wind turbine (VAWT) blade. The starting geometry is simple − the blade is rectangular with a symmetric airfoil NACA 0018. According to its dimensions, the blade corresponds to a VAWT of approximate power of 600 W (applicable to small consumers). Blade structure is a laminate determined by 4 parameters: 2 ply numbers and their orientations. Two-criterion constrained optimizations are performed with respect to blade mass, maximum blade tip deflection, natural frequencies and failure index. Optimization is performed by one of the heuristic, evolutionary algorithms − particle swarm optimization (PSO). Some comments, gained experiences while dealing with a real engineering problem and results concerning possible wind turbine blade structural designs are presented and discussed.", publisher = "GLOBAL Society for Research and Development", journal = "Proceedings of GSRD International Conference", title = "Multi-objective structural optimization of laminate vertical-axis wind turbine blades", pages = "45-42", url = "https://hdl.handle.net/21.15107/rcub_machinery_4300" }
Svorcan, J., Trivković, Z., Baltić, M., Peković, O.,& Ivanov, T.. (2019). Multi-objective structural optimization of laminate vertical-axis wind turbine blades. in Proceedings of GSRD International Conference GLOBAL Society for Research and Development., 42-45. https://hdl.handle.net/21.15107/rcub_machinery_4300
Svorcan J, Trivković Z, Baltić M, Peković O, Ivanov T. Multi-objective structural optimization of laminate vertical-axis wind turbine blades. in Proceedings of GSRD International Conference. 2019;:42-45. https://hdl.handle.net/21.15107/rcub_machinery_4300 .
Svorcan, Jelena, Trivković, Zorana, Baltić, Marija, Peković, Ognjen, Ivanov, Toni, "Multi-objective structural optimization of laminate vertical-axis wind turbine blades" in Proceedings of GSRD International Conference (2019):42-45, https://hdl.handle.net/21.15107/rcub_machinery_4300 .