Analisa Teknis Penggunaan Material PVC Pada Sistem Bahan Bakar Kapal

Sandhi, I Gusti Ngurah Raditya Pratama (2022) Analisa Teknis Penggunaan Material PVC Pada Sistem Bahan Bakar Kapal. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Indonesia merupakan negara maritim dengan jarak antar kepulauan ada yang relatif dekat sehingga salah satu media transpostasi maritim yang dapat dimanfaatkan adalah berupa speed boat, kapal Roll On – Roll Off (Ro-Ro), dan masyarakat yang tinggal di pesisir didominasi dengan nelayan. Terdapat indikasi dari kapal kapal tersebut penggunaan pipa dengan material PVC pada sistem bahan bakar kapal, yang tidak memenuhi standard klasifikasi yang tidak sesuai dengan peruntukkannya, sehingga standar keselamatan dari pipa tersebut perlu dikaji ulang agar nantinya terdapat syarat-syarat atau guidelines dalam penggunaan pipa PVC sebagai sistem perpipaan pada kapal. Dalam analisa teknis penggunaan material PVC, perlu adanya rekomendasi dalam pengunaan material PVC, dengan menguji kekuatan material PVC. Penelitian ini dimulasi dari melaksanakan survei kapal yang menggunakan sistem bahan bakar dengan material PVC, hasil survei menjadi bahan dasar dalam pembuatan spesimen dalam aplikasi. Hasil survei mendapatkan objek kapal yang mengunakan material PVC diperkuat poliester berdiameter ½ in (12,7 mm) dengan mesin truk yang telah dimarinisasi. Kemudian dilaksanakan simulasi dari hasil survei untuk mencari tekanan maksimum dari efek water hammer pada pipa, analisa struktur untuk mengetahui deformasi material. Simulasi diawali dengan pembuatan model spesimen pada aplikasi Solidwork dan dijalankan pada aplikasi Ansys Fluent. Hasil simulasi didapatkan data tekanan maksimum sebesar 232611,7 Pascal pada flowrate 0,14 m/s, deformasi diameter sebesar 0,132 mm, nilai equivalent sebesar 21,4 Mpa.
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Indonesia is a maritime country with relatively close distances between islands, so that one of the maritime transportation media that can be utilized is in the form of speed boats, Roll On - Roll Off (Ro-Ro) ships, and people living on the coast are dominated by fishermen. There are indications that the ship uses pipes with PVC material as a fuel system, which do not meet the classification standards, that are not in accordance with their design function, so the safety standards of these pipes need to be reviewed, so that later there will be requirements or guidelines using PVC pipes as piping systems on ships. In the technical analysis of PVC material, it is necessary to have a recommendation on the use of PVC material, by testing the strength of the PVC material. This research was simulated by carrying out a survey of ships using a fuel system with PVC material, the survey results became input for specimens design in applications. The results of the survey found that the object of the ship was using PVC material reinforced with polyester with a diameter of 12.7 mm with a truck engine that had been converted for ship main engine. Then carried out a simulation of the survey results to find the maximum pressure from the effect of water hammer, structural analysis to determine the deformation of the material. The simulation begins with the creation of a specimen model on the Solidwork application and runs on the Ansys Fluent and Ansys Static Structure. Simulation results obtained maximum pressure data of 232611.7 Pascal at a flowrate of 0.14 m/s, diameter deformation of 0.132 mm, equivalent value of 21.4 Mpa.

Item Type:	Thesis (Other)
Additional Information:	RSSP 623.873 San a-1 2022, - 3100022095777
Uncontrolled Keywords:	Ansys Fluent, Flowrate, Pipa PVC, Struktur Water hammer, Ansys Fluent, Flowrate, PVC Pipe, Structure, Water hammer
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	27 Feb 2026 04:20
Last Modified:	27 Feb 2026 04:20
URI:	http://repository.its.ac.id/id/eprint/132659

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