Simulasi Aliran Fluida (Minyak) Pada Hydraulic Wave Energy Converter Menggunakan Pendekatan CFD (Computational Fluid Dynamics)

Sigit Purnomo Hadi, Sutopo purwono Fitri
Submission Date: 2014-02-13 10:49:48
Accepted Date: 2014-03-15 00:00:00

Abstract


Pada era sekarang ini, banyak dikembangkan sistem pembangkit listrik dengan menggunakan tenaga gelombang air laut. Untuk mendapatkan sistem yang efisien dalam penerapan sistem pembangkit listrik dimana semakin besar putaran yang dihasilkan maka semakin besar output daya yang didapatkan. .Simulasi ini bertujuan untuk mengetahui pengaruh kapasitas, tekanan, dan kecepatan fluida sehingga dapat menghasilkan output yang tinggi sesuai dengan bentukan sudut bandul yang sudah direncanakan. Pada simulasi ini divariasikan sudut bandul ponton (20°,25°,30°,35°,40°). dengan rancangan ini akan dihasilkan putaran terendah 1790.148 rpm dan daya sebesar 44. 65 kW pada variasi sudut bandul ponton 20° serta putaran tertinggi 1922.185 rpm dan daya sebesar 73.69 kW pada variasi sudut bandul ponton 20°.


Keywords


wave Energy Converter; motor hidrolis; ponton

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