DSpace Repository

Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions

Show simple item record

dc.contributor.author Dahham, Abbas Waheed
dc.contributor.author Kasenov, Asylbek Zhumabekovich
dc.contributor.author Aljibory, Mohammed Wahhab
dc.contributor.author Hilal, Mahmood Mohammed
dc.contributor.author Abishev, Kairatolla Kayrollinovich
dc.contributor.author Kereyovna, Mussina Zhanara
dc.contributor.author Sembayev, Nurbolat Sakenovich
dc.contributor.author Dahham, Hussein Waheed
dc.contributor.author Bykov, Petr Olegovich
dc.contributor.author Adamov, Abilmazhin Alirakhimovich
dc.date.accessioned 2024-10-11T05:05:30Z
dc.date.available 2024-10-11T05:05:30Z
dc.date.issued 2023
dc.identifier.issn 2629-4885
dc.identifier.other doi.org/10.1515/eng-2022-0450
dc.identifier.uri http://rep.enu.kz/handle/enu/17650
dc.description.abstract 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. ru
dc.language.iso en ru
dc.publisher De Gruyter ru
dc.relation.ispartofseries 13:;20220450
dc.subject renewable energy ru
dc.subject mechanical power ru
dc.subject jet wind turbine parameters ru
dc.subject jet wind turbine efficiency ru
dc.title Design parameters and mechanical efficiency of jet wind turbine under high wind speed conditions ru
dc.type Article ru


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Browse

My Account