Arkan Mahadi, . (2021) ANALISIS EFISIENSI PACKAGE BOILER 2011 UA DENGAN KAPASITAS 50 TON/JAM PT. PERTAMINA REFINERY UNIT III PLAJU SUMATERA SELATAN. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
Efficiency is one of the efforts in saving energy sources for the future. Efficiency in the boiler is a work level obtained from the fluid energy transfer process in the boiler by adding the fuel it uses. This research was conducted with the aim of knowing the magnitude of the boiler efficiency, namely Package Boiler 2011 UA which is fueled by mixed gas. Then this research also aims to find out what factors affect the decrease in efficiency. This research was conducted using 2 methods to calculate boiler efficiency, namely direct and indirect methods. The direct method directly compares the boiler input and output, while the indirect method focuses on heat loss. With average results ranging from 93% for the direct method and 91% for the indirect method, it can be concluded that the boiler has been running well. The direct method focuses more on when there is a decrease in efficiency in the boiler, while the indirect method is suitable for knowing in detail what factors affect the decline in the boiler. Then the most significant heatloss factor in reducing the efficiency of this boiler is the moisture contained in the fuel.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No Panggil : 1810311062] [Dosen Pembimbing 1 : Damora Rhakasywi] [Dosen Pembimbing 2 : Fahrudin] [Dosen Penguji 1 : Sugeng Prayitno] [Dosen Penguji 2 : M. Arifudin Lukmana] |
| Uncontrolled Keywords: | Efficiency, Boiler, Direct and indirect method |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Fakultas Teknik > Program Studi Teknik Mesin (S1) |
| Depositing User: | Arkan Mahadi |
| Date Deposited: | 31 Jan 2022 08:25 |
| Last Modified: | 31 Jan 2022 08:25 |
| URI: | http://repository.upnvj.ac.id/id/eprint/15868 |
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