| Publisher DOI: | 10.1007/978-981-99-2777-7_29 | Title: | Numerical study of the influence of the number of stator and rotor blades on the cavitation behavior of a kaplan hydraulic turbine | Language: | English | Authors: | Mefti, Aymen  Ayad, Ibrahim Cerdoun, Mahfoudh Khalfallah, Smail Boucetta, Djahida |
Editor: | Mellit, Adel Belmili, Hocine Seddik, Bacha |
Keywords: | Turbine; Kaplan; CFD; Hydrodynamic performance; Number of stator and rotor blades; Cavitation phenomenon | Issue Date: | 16-Jun-2024 | Publisher: | Springer | Book title: | Proceedings of the 1st International Conference on Advanced Renewable Energy Systems : ICARES’22, 18–20 Dec, Tipaza, Algeria | Part of Series: | Springer Proceedings in Energy | Startpage: | 265 | Endpage: | 275 | Conference: | International Conference on Advanced Renewable Energy Systems 2022 | Abstract: | The understanding and accurate prediction of the flow behavior in a Kaplan turbine are important to the design work enhancing the turbine performance including the elongation of the operation life span and the improvement of turbine efficiency. The present work concerns a stationary numerical investigation of an axial hydraulic turbine of the Kaplan type in order to study the influence of the numbers of stator and rotor blades on the flow behavior related to cavitation through the commercial code ANSYS CFX. The operating conditions of this axial turbine, similar to those encountered in a previous experiment, made it possible both to validate the numerical model and to identify the nominal operating regime. In addition, variations in the numbers of stator and rotor blades have shown observations regarding the influence of the numbers of stator and rotor blades on the cavitation phenomenon. |
URI: | https://hdl.handle.net/20.500.12738/18522 | ISBN: | 978-981-99-2777-7 978-981-99-2776-0 978-981-99-2779-1 |
ISSN: | 2352-2542 | Edition / version: | 1st ed. 2024 | Review status: | This version was peer reviewed (peer review) | Institute: | École militaire polytechnique | Type: | Chapter/Article (Proceedings) | Additional note: | MEFTI, Aymen, AYAD, Ibrahim, CERDOUN, Mahfoudh, KHALFALLAH, Smail, BOUCETTA, Djahida, 2024. Numerical Study of the Influence of the Number of Stator and Rotor Blades on the Cavitation Behavior of a Kaplan Hydraulic Turbine. In: MELLIT, Adel, BELMILI, Hocine, SEDDIK, Bacha (ed.). Proceedings of the 1st International Conference on Advanced Renewable Energy Systems (ICARES 2022, 18-20 December 2022, Tipaza, Algeria). Springer Proceedings in Energy. Springer, Singapore. Available from: https://doi.org/10.1007/978-981-99-2777-7_29 |
| Appears in Collections: | Publications without full text |
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