Analisa Bentuk Blade Turbin Pembangkit Listrik Tenaga Ombak Dengan Pendekatan CFD

Surya, Dony Febria Dwiadi (2009) Analisa Bentuk Blade Turbin Pembangkit Listrik Tenaga Ombak Dengan Pendekatan CFD. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pada saat ini banyak sekali energi terbarukan yang mulai diterapkan di lingkungan masyarakat. Terutama energi terbarukan yang di terapkan menjadi energi listrik. Seperti pada pembangkit listrik tenaga ombak. Akan tetapi ternyata daya yang dihasilkan belum tentu sesuai dengan perhitungan. Ada perbedaan selisih yang hampir mencapai 20-25 %. Ini dikarenakan perhitungan dari daya listrik menggunakan rumus daya tanpa hambat. Disini dilakukan analisa blade menggunakan variasi jumlah blade, variasi sudut blade dan variasi viskositas air jatuh dan juga dilakukan perhitungan melalui metode komputasi dan simulasi yang didukung oleh software CFD (Computational Fluid Dynamics). Dengan harapan hasil dari perhitungan melalui metode komputasi ini bisa mendekati daya yang dihasilkan tanpa melalui perhitungan perbandingan menggunakan prototype yang skalanya lebih kecil. Pada tugas akhir ini dibahas perhitungan melalui metode komputasi dan simulasi pada pembangkit listrik tenaga ombak yang menggunakan turbin jenis kaplan. Diharapkan, dengan melalui metode ini dapat ditemukan atau dipilih dan ditentukan model turbin yang bisa menghasilkan daya maksimal
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Currently, many renewable energy sources are being implemented in the community, particularly renewable energy that is being converted into electricity, such as in wave power plants. However, the resulting power does not always match the calculations. There are differences of almost 20-25%. This is because the calculation of electrical power uses the unimpeded power formula. Here, blade analysis is performed using variations in the number of blades, blade angles, and falling water viscosity. Calculations are also performed using computational and simulation methods supported by CFD (Computational Fluid Dynamics) software. It is hoped that the results of these computational calculations can approximate the power generated without having to go through comparative calculations using a smaller-scale prototype. This final project discusses calculations using computational and simulation methods on a wave power plant using a Kaplan-type turbine. It is hoped that by using this method, a turbine model that can produce maximum power can be found or selected and determined

Item Type: Thesis (Other)
Additional Information: RSSP 621.406 Sur a-1 2009 (weeding)
Uncontrolled Keywords: Turbin, Blade, Kaplan, CFD
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ266 Turbines. Turbomachines (General)
Divisions: Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis
Depositing User: EKO BUDI RAHARJO
Date Deposited: 21 Nov 2025 06:52
Last Modified: 21 Nov 2025 06:52
URI: http://repository.its.ac.id/id/eprint/128817

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