Handayani, Ika Nur'afiyah (2009) Analisa Penggunaan Heating Coil pada Thermal Oil System Ruang Muat Kapal Tanker 6300 DWT Menggunakan Metode CFD. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Sistem pemanas muatan pada Kapal Tanker merupakan salah satu sistem yang terdapat di kapal. Sistem ini berfungsi untuk menjaga agar muatan tetap berada pada suhu yang ditentukan terutama pada saat proses bongkar muat. Sistem ini terdiri dari pipa-pipa yang disebut Heating Coil. Peletakan heating coil pada Tugas akhir ini setinggi 15 em di atas tank top dengan diameter heating coil sebesar 60,3 mm. Adapun jumlah laluan sebanyak 7 laluan. Pada perkembangannya, Kapal Tanker 6300 DWT ini mengalami perubahan muatan. Muatan yang baru berupa HFO. Seharusnya, perubahan muatan ini diikuti dengan perubahan desain heating coil karena muatan lama dan muatan baru memiliki sifat-sifat yang berbeda. Jenis muatan yang akan dipanaskan mempengaruhi desain heating coil. Pada togas akhir ini, jenis muatan awal berupa MFO yang kemudian berganti dengan HFO. Perubahan muatan ini tidak diikuti dengan perubahan konstruksi heating coil sehingga diperluakan perhitungan ulang mengenai jumlah laluan heating coil. Setelah penghitungan ulang tersebut, dapat diputuskan perlu atau tidaknya melakukan perubahan temadap heating coil yang ada. Hasil perhitungan analitis dapat diperkuat dengan basil pemodelan menggunakan metode CFD sehingga basil analisa maksimal.
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Cargo heating system is one of several systems on ship. The purpose of this system is to keep the cargo temperature constantly at required temperature especially while loading and unloading process. Cargo heating system consist of heating coil that's located 15 em above the tank top. Thermal oil flows through the heating coil to increase cargo temperature. This final project used 44°C as the beginning cargo temperature and 80°C as the required temperature with 190°C as the temperature of hot oil inlet. Cargo viscosity influence the design of Cargo heating system. So that, the changing of cargo type needs to be analyzed for the heating coil construction (length and "'laluan") and several temperature inlet variations of thermal oil to get the required heat load. Heating coil construction (length and "'laluan") and several temperature inlet variations of thermal oil to get the required heat load is done for MFO and HFO without change the arrangement and diameter of heating coil using analytic calculation and CFD method.
| Item Type: | Thesis (Other) |
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| Additional Information: | RSSP 623.853 7 Han a |
| Uncontrolled Keywords: | Heating Coil, Thermal System, Heat Transfer, CFD, Heating Coil, Thermal System, Heat Transfer, CFD. |
| Subjects: | V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering |
| Divisions: | Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis |
| Depositing User: | magang . |
| Date Deposited: | 22 Oct 2026 04:09 |
| Last Modified: | 22 Oct 2026 04:09 |
| URI: | http://repository.its.ac.id/id/eprint/145797 |
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