ANALISIS PERFORMA BILAH TAPERLESS DENGAN VARIASI 4 AIRFOIL PADA HORIZONTAL AXIS WIND TURBINE
نویسندگان
چکیده
Energi angin menjadi salah satu energi baru terbarukan yang berkembang pesat di dunia saat ini. Indonesia memiliki potensi cocok digunakan untuk pembangkit listrik dengan daya keluaran antara 100-500 watt. Kecepatan berkisar 3m/s-6m/s , mengoptimalkan dirancang bilah tipe Horizontal Axis Wind Turbine (HAWT) performa optimal menghasilkan 500watt. Oleh karena itu, pemilihan airfoil diperlukan mengetahui bilah. Tujuan penelitian ini adalah mendesain sebuah sumbu horizontal 3 sudu dan mencari digunakan. Metode dilakukan dalam tahap. Tahap pertama mempersiapkan data awal perancangan karakteristik menentukan jari-jari, twist, nilai coefisient lift (Cl) optimal. kedua melakukan simulasi analisis semua NACA coefficient performance (Cp) dihasilkan masin-masing menggunakan software Q-blade. ketiga membandingkan hasil setiap akan Berdasarkan Taperless panjang jari-jari 0,8 m, lebar chord 0,12 m Cp 53% pada TSR 4,5-5. Dari torsi terhadap rpm kecepatan 12 m/s tertinggi dihasikan 1130,91-1141,22 watt, putar 600-650 16-17Nm. Hasil masing-masing didapatkan 4412 4415
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ژورنال
عنوان ژورنال: Barometer
سال: 2022
ISSN: ['1979-889X', '2549-9041']
DOI: https://doi.org/10.35261/barometer.v7i1.5519