Optimization of geometry forms for wind mill mouth of the “rotor-in-socket” type
Introduction. The method and results of the aerodynamic research of the vertical axis wind power plants (WPP) with an axisymmetric stator are considered. The work objective is to show the application perspectiveness of vertical axis wind-power plants of the specified type for the national economy. M...
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| Format: | Article |
| Language: | Russian |
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Don State Technical University
2017-12-01
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| Series: | Advanced Engineering Research |
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| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/183 |
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| author | Vladimir A. Kostyukov Mikhail Yu. Medvedev Andrey N. Maevskiy Nikolay K. Poluyanovich Vasily V. Savchenko |
| author_facet | Vladimir A. Kostyukov Mikhail Yu. Medvedev Andrey N. Maevskiy Nikolay K. Poluyanovich Vasily V. Savchenko |
| author_sort | Vladimir A. Kostyukov |
| collection | DOAJ |
| description | Introduction. The method and results of the aerodynamic research of the vertical axis wind power plants (WPP) with an axisymmetric stator are considered. The work objective is to show the application perspectiveness of vertical axis wind-power plants of the specified type for the national economy. Materials and Methods. The technique of virtual aerodynamic blasting and the corresponding design optimization at the specified criterion are used to perform the tasks. Within the framework of this technique, numerical aerodynamic analysis of a single rotor of the given type, and of the “rotor + socket” system before and after the optimization at the specified parameters of the freestream and rotor spinning is performed. When comparing the power of the obtained optimized WPP design with analogs, other things being equal, the aerodynamic similarity method is used. Research Results. Representative patterns of the aerodynamic flow around the investigated WPP type are obtained before and after the optimization. The distinctive distributions of the scalar and vector fields at the given parameters of the freestream and rotor spinning are studied. Dependent graphs are plotted against the linear freestream velocity for the projections of the rotor shaft moment (with WPP standard and optimized forms), as well as for the corresponding useful and side powers. A comparison of the power of the optimized WPP under consideration, and analogues, other factors being equal, is made. Discussion and Conclusions. The application perspectiveness of the vertical axis wind turbines with an axisymmetric stator designed to create useful interference with the rotor in order to increase useful shaft power is shown. Such wind power plants meet and exceed, at any rate upon the average, the corresponding classical vertical axis structures. |
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| format | Article |
| id | doaj.art-ff063f83b1514b8c9ba0985881a43adb |
| institution | Directory Open Access Journal |
| issn | 2687-1653 |
| language | Russian |
| last_indexed | 2025-03-14T10:28:05Z |
| publishDate | 2017-12-01 |
| publisher | Don State Technical University |
| record_format | Article |
| series | Advanced Engineering Research |
| spelling | doaj.art-ff063f83b1514b8c9ba0985881a43adb2025-03-02T11:04:26ZrusDon State Technical UniversityAdvanced Engineering Research2687-16532017-12-01174616810.23947/1992-5980-2017-17-4-61-68183Optimization of geometry forms for wind mill mouth of the “rotor-in-socket” typeVladimir A. Kostyukov0Mikhail Yu. Medvedev1Andrey N. Maevskiy2Nikolay K. Poluyanovich3Vasily V. Savchenko4Southern Federal UniversitySouthern Federal UniversitySouthern Federal UniversitySouthern Federal UniversityDon State Technical UniversityIntroduction. The method and results of the aerodynamic research of the vertical axis wind power plants (WPP) with an axisymmetric stator are considered. The work objective is to show the application perspectiveness of vertical axis wind-power plants of the specified type for the national economy. Materials and Methods. The technique of virtual aerodynamic blasting and the corresponding design optimization at the specified criterion are used to perform the tasks. Within the framework of this technique, numerical aerodynamic analysis of a single rotor of the given type, and of the “rotor + socket” system before and after the optimization at the specified parameters of the freestream and rotor spinning is performed. When comparing the power of the obtained optimized WPP design with analogs, other things being equal, the aerodynamic similarity method is used. Research Results. Representative patterns of the aerodynamic flow around the investigated WPP type are obtained before and after the optimization. The distinctive distributions of the scalar and vector fields at the given parameters of the freestream and rotor spinning are studied. Dependent graphs are plotted against the linear freestream velocity for the projections of the rotor shaft moment (with WPP standard and optimized forms), as well as for the corresponding useful and side powers. A comparison of the power of the optimized WPP under consideration, and analogues, other factors being equal, is made. Discussion and Conclusions. The application perspectiveness of the vertical axis wind turbines with an axisymmetric stator designed to create useful interference with the rotor in order to increase useful shaft power is shown. Such wind power plants meet and exceed, at any rate upon the average, the corresponding classical vertical axis structures.https://www.vestnik-donstu.ru/jour/article/view/183ветроэнергетическая установка с осесимметричным статоромполезная аэродинамическая мощностьоптимизированная конструкцияраспределения аэродинамических полейсравнение по мощности с аналогомwind power plant with axisymmetric statoruseful aerodynamic poweroptimized designaerodynamic field distributionpower comparison with analog |
| spellingShingle | Vladimir A. Kostyukov Mikhail Yu. Medvedev Andrey N. Maevskiy Nikolay K. Poluyanovich Vasily V. Savchenko Optimization of geometry forms for wind mill mouth of the “rotor-in-socket” type Advanced Engineering Research ветроэнергетическая установка с осесимметричным статором полезная аэродинамическая мощность оптимизированная конструкция распределения аэродинамических полей сравнение по мощности с аналогом wind power plant with axisymmetric stator useful aerodynamic power optimized design aerodynamic field distribution power comparison with analog |
| title | Optimization of geometry forms for wind mill mouth of the “rotor-in-socket” type |
| title_full | Optimization of geometry forms for wind mill mouth of the “rotor-in-socket” type |
| title_fullStr | Optimization of geometry forms for wind mill mouth of the “rotor-in-socket” type |
| title_full_unstemmed | Optimization of geometry forms for wind mill mouth of the “rotor-in-socket” type |
| title_short | Optimization of geometry forms for wind mill mouth of the “rotor-in-socket” type |
| title_sort | optimization of geometry forms for wind mill mouth of the rotor in socket type |
| topic | ветроэнергетическая установка с осесимметричным статором полезная аэродинамическая мощность оптимизированная конструкция распределения аэродинамических полей сравнение по мощности с аналогом wind power plant with axisymmetric stator useful aerodynamic power optimized design aerodynamic field distribution power comparison with analog |
| url | https://www.vestnik-donstu.ru/jour/article/view/183 |
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