Desain Konseptual Dan Pola Operasi Kapal CNG (Compressed Natural Gas) Untuk Mendukung Pembangunan PLTG Di Pulau Bawean

., Yudiyana (2014) Desain Konseptual Dan Pola Operasi Kapal CNG (Compressed Natural Gas) Untuk Mendukung Pembangunan PLTG Di Pulau Bawean. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

PT PLN (persero) menunjuk PT PJB untuk merencanakan pembangunan tiga PLTG (Pembangkit Listrik Tenaga Gas) dengan masing-masing kapasitas 1 mega watt. Dengan dibangunnya PLTG tersebut tentunya membutuhkan moda angkut CNG (Compressed Natural Gas) untuk memasok kebutuhan gas. Tugas Akhir ini bertujuan untuk menginvestigasi jenis moda yang sesuai sebagai pemasok gas untuk PLTG di Bawean. Jenis moda yang dibandingkan yaitu SPCB (Self Propelled Container Barge), SPCB-Geared (Self-Loading- Unloading Self Propelled Container Barge), tongkang (tow-barge) dan LCT (Landing Craft Tank). Metode yang digunakan dalam Tugas Akhir ini adalah Integer Linear Programming (ILP) untuk pemilihan solusi dengan biaya paling minimum. Dari hasil optimisasi menunjukkan bahwa moda SPCB-Geared dengan kapasitas 28 TEUs yang dioperasikan dengan kecepatan 8 knot memiliki unit biaya terendah sebesar Rp 5.758.403 per TEUs. Optimisasi kedua adalah menentukan desain optimum yang sesuai kriteria preliminary design. Desain optimum yang didapatkan adalah dengan panjang (Lpp) = 44,47 m; Lebar (B) = 8,5 m; Tinggi (H) = 4,26 m; dan Sarat (T) = 2,8 m. ================================================================================================================== PT PLN (persero) has delegated PT PJB to plan three gas power plants in Bawean which each has 1 mega watt capacity. Considering the needs of power plants development, CNG (Compresssed Natural Gas) carrier vessel has important role to supply gas. The purpose of this final project is that to investigate the appropriate type of gas vessel to supply gas for power plants. Type of ships compared are barge (tow-barge), SPCB (Self Propelled Container Barge), SPCB-Geared (Self-Loading-Unloading Self Propelled Container Barge) and LCT (Landing Craft Tank). The method used is Integer Linear Programming (ILP) in order to select solution by the lowest cost. The optimization result showed that SPCB-Geared 28 TEUs capacity which is operated on 8 knot cost has the lowest cost i.e. Rp 5.758.403 per TEUs. The second optimization is that determining optimum design based on preliminary design criteria. The result of optimum design has the optimal size, where the length (Lpp) = 44,47 m, width (B) = 8,5 m, height (H) = 4,26 m, Draught (T) = 2,8 m.

Item Type: Thesis (Undergraduate)
Additional Information: RSPe 621.312 132 Yud d 3100014056309
Uncontrolled Keywords: CNG, ILP, Optimisasi, Preliminary Design
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1322.6 Electric power-plants
Divisions: Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User: Yeni Anita Gonti
Date Deposited: 05 Oct 2020 04:59
Last Modified: 05 Oct 2020 04:59
URI: https://repository.its.ac.id/id/eprint/82068

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