Studi eksperimental kinerja turbin vortex berbasis gravitasi dengan sudu axial

Pamungkas, Enggar Ali (2021) Studi eksperimental kinerja turbin vortex berbasis gravitasi dengan sudu axial. Other thesis, Institut Teknologi Nasional Yogyakarta.

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Abstract

This research is motivated by the development of human needs. Hydroelec such as hydropower is currently one of the options in utilizing renewable energy sources. But so far its utilization is still not maximal. This study itself is analyzing the torque performance, power and efficiency of Axial sudu type vortex turbines with a total of 7.Design Gravitational Water Vortex Power Plant (GWVPP) with conical basin shape improves vortex flow speed that affects runner rotation performance. This study used laboratory experimental method with dimension basin diameter D 490 mm, diameter D2 100 mm, basin height 300 mm and by using discharge 120 Lpm. Manufacturing steps started from design design and hardware manufacturing. The result of this research obtained bawha the largest torque is found at a discharge of 120 Lpm, loading at 0 rpm with a torque yield of 0.333 N.m, effective power of 0.815 watts at 0.815 watts at 0.333 N .m, effective power of 0.815 watts at 120 Lpm discharge with loading at 160 rpm, while the maximum efficiency is found in the discharge of 120 Lpm at 160 rpm with an efficiency of 20% = Penelitian ini dilatarbelakangi dari seiring meningkatnya perkembangan kebutuhan manusia. Pembangkit Listrik Tenaga Air (PLTA) saat ini menjadi salah satu pilihan dalam memanfaatkan sumber energi terbarukan. Namun selama ini pemanfaatannya masih belum maksimal. Penilitian ini sendiri adalah menganalisis kinerja torsi,daya dan efisiensi turbin vortex tipe sudu Axial dengan jumlah sudu 7.Desain Gravitational Water Vortex Power Plant (GWVPP) dengan bentuk basin conical meningkatkan kecepatan aliran pusaran yang mempengaruhi kinerja putaran runner.Penelitian ini menggunkan metode eksperimental laboratorium dengan dimensi basin diameter D ₁ 490 mm, diameter D ₂ 100 mm, tinggi basin 300 mm dan dengan menggunakan debit 120 Lpm. Langkah-langkah pembuatan dimulai dari perancangan desain dan pembuatan perangkat keras. Hasil dari peneletian ini didapat bawha torsi terbesar terdapat pada debit 120 Lpm, pembebanan di putaran 0 rpm dengan hasil torsi 0,333 N.m, daya efektif sebesar 0,815 watt pada debit 120 Lpm dengan pembebanan di putaran 160 rpm, sedangkan Efisiensi maksimal terdapat pada debit 120 Lpm di putaran 160 rpm dengan efisiensi sebesar 20%.

Item Type: Thesis (Other)
Uncontrolled Keywords: Discharge, Micro Hydro, Turbine, Vortex, Sudu Axial = Debit, Mikro Hidro, Turbin, Vortex, Sudu Axial
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Fakultas Teknik & Perencanaan > Teknik Mesin
Depositing User: hardita - wijaya
Date Deposited: 30 Sep 2024 03:51
Last Modified: 30 Sep 2024 03:51
URI: https://repository.itny.ac.id/id/eprint/5411

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