Analisis Viskositas Lube Oil Di Turbin Unit 2 PLTP Lahendong
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Abstract
Viscosity, also known as fluid viscosity, is a fluid characteristic that provides shear stress resistance by the fluid. Viscosity describes a fluid's resistance to a flow so that it can be used to measure fluid friction. The viscosity of a lubricant is affected by changes in temperature and pressure. The pressure increases if the value of the viscosity increases, the higher the pressure, the more significant the fluid's viscosity. This study aims to find out the viscosity value of lube oil in turbine unit 2 of the Lahendong PLTP. Based on the results of the calculation, the result was obtained from the viscosity value of lube oil in turbine unit 2 of 373.61 kg/ms with a pressure of 30591.486 kg/m2, and the viscosity value increased by 386.06 kg/ms due to an increase in pressure of 31611.2 kg/m2.
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References
Jalaluddin, J., Akmal, S., Nasrul, Z. A., & Ishak, I. (2019). Analisa Profil Aliran Fluida Cair dan Pressure Drop pada Pipa L menggunakan Metode Simulasi Computational Fluid Dynamic (CFD). Jurnal Teknologi Kimia Unimal, 8(1), 97-108.
Kasbani, K. (2009). Tipe Sistem Panas Bumi Di Indonesia Dan Estimasi Potensi Energinya. Buletin Sumber Daya Geologi, 4(3), 23-30.
Lumbantoruan, P., & Erislah, E. (2016). Pengaruh Suhu Terhadap Viskositas Minyak Pelumas (Oli). Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam, 13(2).
Mariono, P., Palilingan, R. N., & Sompotan, A. F. (2022). Pengaruh Perubahan Temperatur Lingkungan Terhadap Kinerja Dan Efisiensi Turbin Pada Pembangkit Listrik Tenaga Panas Bumi (Pltp) Unit 2 Lahendong. Jurnal FisTa: Fisika dan Terapannya, 3(2), 48-51.
Maulani, S. A. (2018). Rancangan Plate Heat Exchanger Sebagai Pendingin Oli Pelumas Kapasitas 734 kW. Skripsi. Bandung, Politeknik Negeri Bandung.
Nurhari, A. P. (2018). Rancangan Lube Oil Cooler Pada Sistem Pelumasan Turbin Untuk PLTU Kapasitas 600 MW. Skripsi. Bandung, Politeknik Negeri Bandung.
Pasaribu, S. P. (2023). Perbandingan Pengujian Viskositas Lube Oil Dengan Menggunakan Metode Astm D-445 Dan Astm D-7042. In Prosiding Seminar Nasional Kimia (Vol. 2, No. 1, pp. 100-102).
Rizal, M. (2017). Analisa Dampak Penurunan Kinerja Lube Oil Cooler pada Turbin di PLTU Belawan. Skripsi. Medan, Universitas Medan Area.
Saptadji, N. M. (2001). Teknik Panas Bumi. Bandung, Penerbit ITB.
Saputra, A. N., Puspawan, A., & Supardi, N. I. (2021). Lube Oil Cooler Performance Analysis Before and After Maintenance Outage at PLTGU. Rekayasa Mekanika: Mechanical Engineering Scientific Journal, Pure and Inter Disciplinary, 5(2), 19-27.
Winudhapratama, S. (2020). Analisis & Simulasi Pressure Drop Pada Sistem Perpipaan Untuk Optimasi Hasil Produksi Fluida Minyak Mentah Di PT. Pertamina EP Asset 3 Subang Field, Purwakarta. Skripsi. Yogyakarta, Universitas Islam Indonesia.