Pengaruh Penambahan Free dan Fix Drag Reducing Pada Bilah terhadap Kinerja Turbin Angin Savonius

Authors

  • Indra Herlamba Siregar Jurusan Teknik Mesin Universitas Negeri Surabaya
  • Moch Effendy Jurusan Teknik Mesin Universitas Negeri Surabaya
  • Akhmad Hafizh Ainur Rasyid Jurusan Teknik Mesin Universitas Negeri Surabaya

DOI:

https://doi.org/10.26740/otopro.v13n2.p63-66

Keywords:

Karekteristik angin, savonius, returning blade, free drag reducing, fix drag reducing

Abstract

Indonesia dengan karekteristik angin yang sering berubah-ubah arah serta kecepatannya tergolong rendah, memerlukan sebuah desain turbin angin yang sesuai. Turbin angin Savonius adalah jenis turbin yang sesuai dengan karekteristik angin di Indonesia. Pada penelitian sekarang bilah turbin angin Savonius di tambahi peralatan yang berfungsi untuk mengurangi drag terutama pada returning blade, peralatan ini ada yang bergerak bebas disebut free drag reducing  dan ada pula dengan sudut tertentu disebut fix drag reducing. Hasil penelitian memaparkan bahwa penambahan peralatan yang bergerak bebas pada bilah menghasilkan kinerja turbin angin yang lebih baik daripada penambahan peralatan dengan sudut tertentu pada bilah.

References

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Wahid. Abdurrahma, Siregar Indra Herlamba, Study Experimental Turbin Angin Savonius 2 Tingkat dengan Penambahan Drag Reducing Pada Returning Blade (Studi Kasus Pada 2 Blade Pertingkat), Jurnal Pendidikan Teknik Mesin, 2018, Vol 7, No 1, Hal 78-82.

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Published

2019-06-18

Issue

Vol 13 No 2 Mei 2018

Section

Article

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