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All Journal KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Wave: Jurnal Ilmiah Teknologi Maritim Jurnal Penelitian Enjiniring Fakultas Teknik Unhas Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Journal of Marine-Earth Science and Technology Maritime Park: Journal Of Maritime Technology and Socienty Jurnal Riset & Teknologi Terapan Kemaritiman Indonesian Journal of Maritime Technology or abbreviated (ISMATECH)
wulandari, amalia ika
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Transportation

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Journal : Jurnal Penelitian Enjiniring Fakultas Teknik Unhas

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Getaran Torsional Sistem Propulsi Kapal Tug Boat alamsyah, Alamsyah; Hapsari, Dessy Purwita; Wulandari, Amalia Ika; Setiawan, Wira; Pawara, Muhammad Uswah
Jurnal Penelitian Enjiniring Vol 25 No 2 (2021)
Publisher : Center of Techonolgy (COT), Fakultas Teknik, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jpe.112021.04

Abstract

The Torsional Vibration of Propulsion System of the Tug Boat Ship. Vibrations that occur in the ship's propulsion system can cause reduced operating capability and cause damage to the ship's components, one of the vibrations that occur in the ship's propulsion system is torsional vibration. The purpose of this study was to determine the value of torque oscillations in Tugboat Ship propulsion systems and to find out the value of noise radiation following ICES 209 standard with variations of ST 60 steel material, stainless steel, and carbon steel, using analitical methods. The results obtained by the torque oscillation value of the propulsion system from Tugboat Ship BPW 3 with the variation of ST 60 steel material is 0.0004854, while for carbon steel material, the torque oscillation value is 0.0004690 and the propulsion system that uses stainless steel material variation is 0.0004527. The level of noise radiation (SL) that occurs in propulsion systems using variations of ST 60 steel material is 133.22 dB, while for carbon steel material is 133.23 dB and for stainless steel material is 133.25 dB, of the three noise radiation values (SL ) produced, is still included in the ICES 209 noise level standard.
Perancangan Trash Skimmer Boat pada Sungai Karang Mumus Kota Samarinda Setiawan, Wira; Wulandari, Amalia Ika; Renaldy, Muhammad Rafi
Jurnal Penelitian Enjiniring Vol 25 No 2 (2021)
Publisher : Center of Techonolgy (COT), Fakultas Teknik, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jpe.112021.06

Abstract

Menurut data Dinas Lingkungan Hidup Kota Samarinda pada tahun 2020, sampah yang dihasilkan di kota tepian tersebut mencapai 610 ton dalam sehari. Salah satu Sungai yang terdampak sampah di Kota Samarinda adalah Sungai Karang Mumus. Salah satu solusi untuk mengatasi permasalahan sampah pada sungai tersebut adalah dengan bantuan Trash Skimmer Boat. Kapal ini memiliki jenis lambung monohull dengan ukuran utama sebesar LOA=10 m, B=3 m, H=1 m, T=0.5 m dan dengan kecepatan 4 knots. Proses pengangkutan sampah dilakukan dengan menggunakan bantuan conveyor dengan daya penggerak 3.44 kW. Kapal pengangkut sampah dilengkapi dengan tempat penampungan sampah dengan kapasitas 3,5 ton yang dilengkapi dengan jaring. Adapun rute pembersihan sampah yang dilakukan dari muara Sungai Karang Mumus hingga Sungai yang berada pada jalan Dr. Sutomo dengan jalur pembersihan sepanjang 4.1 km. Adapun tempat pembuangan sampah darat tetap direncanakan sesuai kondisi eksisting yang ditempatkkan pada tepian di jalan jelawat Kota Samarinda
Co-Authors ,, Alamsyah A, Alamsyah Agusty, Cindy Lionita Alamsyah Alamsyah - Ariani, Vidya Rezeki Arifuddin, Andi Mursid Nugraha Arifuddin, Mursid Nugraha As’ad, Miftachus Surur Dianiswara, Anggoronadhi Hapsari, Dessy Purwita Hariyono Ikhwani, Rodlian Jamal Kala, Charles Sambera Kustiwansa, Harlian Kusuma, I Putu Arya Luh Putri Adnyani M. Uswah Pawara Nugraha Arifuddin, Andi Mursid Nugroho, Muhammad Cahyo Nurmawati Nurmawati Paribang, Feston Sandi Rahmasari, Nindy widia Devi Renaldy, Muhammad Rafi S, Suardi Sitorus, Chris Jeremy Verian Suardi, Suardi Syahab, Husein Syam, Muhammad Anjas Wahidah, Jusma Wardina Suwedy Wira Setiawan