Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions
Turbines are one of the most important means of producing clean energy, as they do not cause any negative emissions affecting the environment. Recently, the need to design turbines capable of facing strong winds has appeared because the currently designed turbines must be cut off in such circumstanc...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2023-09-01
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| Series: | Open Engineering |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/eng-2022-0450 |
| _version_ | 1797682374513786880 |
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| author | Dahham Abbas Waheed Kasenov Asylbek Zhumabekovich Aljibory Mohammed Wahhab Hilal Mahmood Mohammed Abishev Kairatolla Kayrollinovich Kereyovna Mussina Zhanara Sembayev Nurbolat Sakenovich Dahham Hussein Waheed Bykov Petr Olegovich Alirakhimovich Adamov Abilmazhin |
| author_facet | Dahham Abbas Waheed Kasenov Asylbek Zhumabekovich Aljibory Mohammed Wahhab Hilal Mahmood Mohammed Abishev Kairatolla Kayrollinovich Kereyovna Mussina Zhanara Sembayev Nurbolat Sakenovich Dahham Hussein Waheed Bykov Petr Olegovich Alirakhimovich Adamov Abilmazhin |
| author_sort | Dahham Abbas Waheed |
| collection | DOAJ |
| description | Turbines are one of the most important means of producing clean energy, as they do not cause any negative emissions affecting the environment. Recently, the need to design turbines capable of facing strong winds has appeared because the currently designed turbines must be cut off in such circumstances. This study aims to find the best design parameters and investigate the efficiency of the jet turbine at high wind speed conditions. SolidWorks and MatLab are used to design and analyze small jet wind turbines. The design parameters were chosen to obtain the best efficiency. The turbine diameter is 0.5 m, and the short blade length helps withstand the generated stresses due to strong wind, especially fatigue stress, and resists bending. Blade pitch angle beta starts from 2° from the vertical axis at the hub and changes harmonically along the length to end at an angle of 88° at the blade’s tip to allow air to pass through and not form a wall. The blade number has chosen 15 blades, corresponding to the Betz limit, to obtain the maximum power coefficient. As a result, the assigned power was obtained at a wind speed of 28 m/s. At a lower wind speed, it will work with acceptable efficiency and more efficiently at higher speeds. Therefore, this turbine is suitable to use in such cases. |
| first_indexed | 2024-03-11T23:58:48Z |
| format | Article |
| id | doaj.art-0ef856c2994a4aebb6b80875b9edc129 |
| institution | Directory Open Access Journal |
| issn | 2391-5439 |
| language | English |
| last_indexed | 2024-03-11T23:58:48Z |
| publishDate | 2023-09-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Engineering |
| spelling | doaj.art-0ef856c2994a4aebb6b80875b9edc1292023-09-18T06:31:33ZengDe GruyterOpen Engineering2391-54392023-09-011318012210.1515/eng-2022-0450Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditionsDahham Abbas Waheed0Kasenov Asylbek Zhumabekovich1Aljibory Mohammed Wahhab2Hilal Mahmood Mohammed3Abishev Kairatolla Kayrollinovich4Kereyovna Mussina Zhanara5Sembayev Nurbolat Sakenovich6Dahham Hussein Waheed7Bykov Petr Olegovich8Alirakhimovich Adamov Abilmazhin9Mechanical Engineering and Standardization Department, Engineering Faculty, Toraighyrov University, Pavlodar140000, KazakhstanMechanical Engineering and Standardization Department, Engineering Faculty, Toraighyrov University, Pavlodar140000, KazakhstanMechanical Engineering Department, Engineering Faculty, Kerbala University, Karbala, IraqOil Product Distribution Company, Baghdad10011, IraqTransport Technology and Logistics Department, Engineering Faculty, Toraighyrov University, Pavlodar140000, KazakhstanMechanical Engineering and Standardization Department, Engineering Faculty, Toraighyrov University, Pavlodar140000, KazakhstanTransport Technology and Logistics Department, Engineering Faculty, Toraighyrov University, Pavlodar140000, KazakhstanArchitecture Specialist, Tambov, Russian FederationMetallurgy Department, Engineering Faculty, Toraighyrov University, Pavlodar, KazakhstanMathematical and Computer Modeling Department, Faculty of Mechanics and Mathematics, Eurasian National University, Astana, KazakhstanTurbines are one of the most important means of producing clean energy, as they do not cause any negative emissions affecting the environment. Recently, the need to design turbines capable of facing strong winds has appeared because the currently designed turbines must be cut off in such circumstances. This study aims to find the best design parameters and investigate the efficiency of the jet turbine at high wind speed conditions. SolidWorks and MatLab are used to design and analyze small jet wind turbines. The design parameters were chosen to obtain the best efficiency. The turbine diameter is 0.5 m, and the short blade length helps withstand the generated stresses due to strong wind, especially fatigue stress, and resists bending. Blade pitch angle beta starts from 2° from the vertical axis at the hub and changes harmonically along the length to end at an angle of 88° at the blade’s tip to allow air to pass through and not form a wall. The blade number has chosen 15 blades, corresponding to the Betz limit, to obtain the maximum power coefficient. As a result, the assigned power was obtained at a wind speed of 28 m/s. At a lower wind speed, it will work with acceptable efficiency and more efficiently at higher speeds. Therefore, this turbine is suitable to use in such cases.https://doi.org/10.1515/eng-2022-0450renewable energymechanical powerjet wind turbine parametersjet wind turbine efficiency |
| spellingShingle | Dahham Abbas Waheed Kasenov Asylbek Zhumabekovich Aljibory Mohammed Wahhab Hilal Mahmood Mohammed Abishev Kairatolla Kayrollinovich Kereyovna Mussina Zhanara Sembayev Nurbolat Sakenovich Dahham Hussein Waheed Bykov Petr Olegovich Alirakhimovich Adamov Abilmazhin Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions Open Engineering renewable energy mechanical power jet wind turbine parameters jet wind turbine efficiency |
| title | Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions |
| title_full | Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions |
| title_fullStr | Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions |
| title_full_unstemmed | Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions |
| title_short | Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions |
| title_sort | design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions |
| topic | renewable energy mechanical power jet wind turbine parameters jet wind turbine efficiency |
| url | https://doi.org/10.1515/eng-2022-0450 |
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