A review on the technologies : Desain Consideration and Numerical Models of Gravitational Water Vortex Turbine

  • Hafidz Komarul Ikhsan Teknik Mesin ITNY
  • Rivhan Nugroho Teknik Mesin ITNY
  • Dendi Gusma Teknik Mesin ITNY
  • Didit Setyo Pamuji Teknik Mesin ITNY
Keywords: a review, gravitational water vortex power, gravitational water vortex turbine, numerical models

Abstract

Gravitational Water Vortex Power Plant (GWVPP) merupakan salah satu jenis teknologi energi terbarukan menggunakan sumber energi air dan dikategorikan sebagai mini-mikrohidro dengan head rendah dimana struktur saluran dan cekungan digunakan untuk membuat pusaran, yang kemudian di ekstraksi melalui runner. Penelitian ini difokuskan pada pengaruh desain basin dan saluran, bentuk sudu, faktor eksternal, dan simulasi numerik water turbine vortvex. Desain basin kerucut lebih efisiensi  dibanding dengan basin silinder.Bentuk sudu lengkung lebih efisien dari bentuk sudu datar. Debit air yang masuk ke dalam saluran dapat mempengaruhi kecepatan aliran air. Simulasi numerik digunakan untuk mendapatkan data seperti data eksperimen langsung di lapangan menggunakan Computational Fluid Dynamic (CFD). Diameter outlet yang kecil menghasilkan kecepatan maksimal pada basin berbentuk kerucut.Kata kunci: GWVPP, basin, geometri sudu, CFD

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Published
2020-10-27
How to Cite
Hafidz Komarul Ikhsan, Nugroho, R., Dendi Gusma and Pamuji, D. S. (2020) “A review on the technologies : Desain Consideration and Numerical Models of Gravitational Water Vortex Turbine”, ReTII, pp. 140-148. Available at: //journal.itny.ac.id/index.php/ReTII/article/view/2000 (Accessed: 25October2021).