Fitri, Nana Roudlotul (2025) Laporan Praktik Kerja Lapangan Pusat Pengembangan Sumber Daya Manusia Minyak Dan Gas Bumi (PPSDM Migas) Cepu. Project Report (Praktek Kerja Lapang dan Magang). UPN Veteran Jawa Timur, UPN Veteran Jawa Timur. (Unpublished)
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Abstract
This report evaluates the performance of Heat Exchanger-03 (HE-03) at the PPSDM Migas Cepu refinery. Using field data collected in November 2024, key parameters such as heat duty, overall heat transfer coefficients, fouling factor, and pressure drop were analyzed. The results show that HE-03 has an efficiency of 52% and a fouling factor of 0.02 Btu/hr·°F·ft², which exceeds the design limit, indicating significant deposits that reduce heat transfer performance. However, the pressure drops on both shell and tube sides remain well below the 10 psi standard. Overall, HE-03 is still operable, but routine cleaning is recommended to restore optimal efficiency.
| Item Type: | Monograph (Project Report (Praktek Kerja Lapang dan Magang)) | ||||||||
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| Subjects: | Q Science > QA Mathematics Q Science > QC Physics Q Science > QD Chemistry |
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| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Nana Roudlotul Fitri | ||||||||
| Date Deposited: | 08 Dec 2025 01:32 | ||||||||
| Last Modified: | 08 Dec 2025 01:32 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/47187 |
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