ARTÍCULO
TITULO

Desain Turbin Angin Horisontal untuk Area Kecepatan Angin Rendah dengan Airfoil S826

Setiadi Wira Buana    
Putty Yunesti    
Guna Bangun Persada    
Abdul Muhyi    

Resumen

This research aims to determine performance of turbine rotor performance with a single rotor blade model with a diameter of 0.6 m that has been developed by NORCOWE, while for turbine rotor blades used is the NREL S826 airfoil series. The wind turbines are operated at wind speed intervals of 1-5 m / s. This parameter will also present data in the form of the optimal point of wind turbine rotation and rotor rotation speed. The pitch angles used are 25 °, 30 °, and 35 °. The pitch angle that affects the value of the ideal rotational speed with the highest optimization for the horizontal airfoil turbine S826 is 30 ° with a wind speed of 5 m / s and a rotation of 570 RPM. This is because the greater the pitch angle of the installation, the easier it will be to experience speed trimming but is vulnerable to too large an angle of attack that causes a stall.

 Artículos similares

       
 
Tianhui Fan, Jianhu Fang, Xinkuan Yan and Yuan Ma    
The floating offshore wind turbine provides a feasible solution for the development of renewable ocean energy. However, the sizeable rotor diameter of the wind turbine results in large wind heeling moments and pitch amplitude. It will increase the struct... ver más

 
Muyu Zhao, Ying Chen and Jin Jiang    
The study of hydrodynamic characteristics of floating double-rotor horizontal axis tidal current turbines (FDHATTs) is of great significance for the development of tidal current energy. In this paper, the effect of roll motion on a FDHATT is investigated... ver más

 
Ferenc Szlivka, Csaba Hetyei, Gusztáv Fekete and Ildikó Molnár    
Nowadays, there are numerous new features available in CFD (computational fluid dynamics) that can simulate complex physical phenomena, which used to be challenging to address. However, in current CFD software, certain problems can be simulated using dif... ver más
Revista: Applied Sciences

 
Jörg R. Riccius and Evgeny B. Zametaev    
A numerical turbine-blade fatigue-life analysis method is suggested. This method comprises a stationary thermal 3D finite element (FE) analysis of the hot run for the combined high-cycle fatigue (HCF) and creep analysis, and a follow-on (one-way coupled)... ver más
Revista: Aerospace

 
Xiaojun Yang, Hongming Cai, Jinhui Kang, Wenbo Liu and Peiran Li    
In modern civil aeroengines, the hot streak and swirl at the exit of the combustor have a significant impact on the aerothermal performance of the high-pressure turbine (HPT). Due to the different design purposes of the combustor and the turbine, hot str... ver más
Revista: Aerospace