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All Journal JURNAL RISET TEKNOLOGI KELAUTAN Civil Engineering Journal INOVTEK POLBENG Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat Specta Journal of Technology EPI International Journal of Engineering Jurnal Penelitian Enjiniring Fakultas Teknik Unhas Computational and Experimental Research in Materials and Renewable Energy (CERiMRE) Maritime Park: Journal Of Maritime Technology and Socienty Makara Journal of Technology Riset Sains dan Teknologi Kelautan Jurnal Riset & Teknologi Terapan Kemaritiman Indonesian Journal of Maritime Technology or abbreviated (ISMATECH)
Faisal Mahmuddin
Departemen Teknik Sistem Perkapalan, Fakultas Teknik, Universitas Hasanuddin
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Transportation

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PERENCANAAN DISTRIBUSI PENERANGAN UNTUK RUANGAN DI ATAS KAPAL TB LIBERTY 217 GT MENGGUNAKAN METODE ZONAL CAVITY suardi suardi; Muhammad Uswah Pawara; Alamsyah Alamsyah; Andi Mursid Nugraha Arifuddin; Faisal Mahmuddin; Sherly Clara
Jurnal Inovtek Polbeng Vol 13, No 1 (2023): Inovtek VOL. 13 NO 1 2023
Publisher : POLITEKNIK NEGERI BENGKALIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/ip.v13i1.3164

Abstract

Perencanaan kelistrikan kapal harus dilakukan secara cermat dan akurat karena akan berpengaruh terhadap besar daya generator yang akan digunakan. Generator kapal dirancang untuk mampu mendistribusikan listrik untuk kebutuhan power (pompa), Penerangan (Lightning), Komunikasi dan Navigasi untuk berbagai kondisi pelayaran.  Sama halnya dengan kapal lainnya, TB Liberty  juga memerlukan distribusi tenaga dari generator untuk suplai kebutuhan listrik di atas kapal khususnya untuk penerangan kapal. Tujuan dari penelitian ini adalah untuk mengetahui besaran daya listrik yang dibutuhkan untuk distribusi penerangan diatas kapal dengan menggunakan lampu Light-Emitting Diode (LED). Metode yang digunakan adalah metode zonal cavity dengan konsep dasar membagi setiap ruangan menjadi tiga bagian yaitu height ceiling cavity (hcc), height room cavity  (hrc), dan height floor cavity (hfc) serta penentuan nilai iluminasi sesuai dengan standar yang telah di tetapkan oleh American Bureau of Shipping (ABS). Hasil penelitian menunjukkan bahwa besar beban listrik untuk distribusi penerangan pada kapal TB Liberty dengan menggunakan lampu LED yaitu deck buttom plane sebesar 0.633 Kw, pada main deck sebesar 0.6625 Kw dan pada geladak navigasi didapatkan sebesar 0.238 Kw. Penelitian ini mampu menjadi rujukan dalam penentuan kelistrikan di atas kapal khususnya untuk instalasi penerangan kapal.
Sosialisasi Bahan Insulasi dan Bahan Pendingin Pengganti Es Balok Untuk Para Nelayan di Kabupaten Maros Syerly Klara; Faisal Mahmuddin
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 6 No 1 (2023): Kesadaran Teknologi untuk Mengatasi Permasalahan Kemasyarakatan
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v6i1.368

Abstract

Increasing marine resources is one of the main programs of the current government. To support this, it is necessary to increase human resources in coastal areas. One of the very basic and important things is basic knowledge about the cooling process of fish catch on board. The use of ice cubes as a cooling medium for fish that is less than optimal is one of the big problems experienced by fishermen. Their lack of knowledge about the types of refrigerants other than ice cubes results in a loss of fresh catch that reaches consumers as a result they have to spend more money on the cost of buying ice blocks every time they make a voyage. For this reason, in this service program that will be carried out, the community will be guided on the manufacture and treatment of ice gel/packs as a substitute for ice cubes, which is much more effective to use ice gel/packs as a cooling medium which is expected to be able to help fishermen to maintain the quality of their produce. catch and optimize the capacity of the hold space to accommodate more abundant catches to the buying and selling process. This activity will increase the level of productivity and welfare of the fishing community, especially in the place where this activity is carried out, namely in Ampekale Village, Bontoa District, Maros Regency.
PERENCANAAN DISTRIBUSI PENERANGAN UNTUK RUANGAN DI ATAS KAPAL TB LIBERTY 217 GT MENGGUNAKAN METODE ZONAL CAVITY suardi suardi; Muhammad Uswah Pawara; Alamsyah Alamsyah; Andi Mursid Nugraha Arifuddin; Faisal Mahmuddin; Sherly Clara
INOVTEK POLBENG Vol 13, No 1 (2023): Inovtek VOL. 13 NO 1 2023
Publisher : POLITEKNIK NEGERI BENGKALIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/ip.v13i1.3164

Abstract

Perencanaan kelistrikan kapal harus dilakukan secara cermat dan akurat karena akan berpengaruh terhadap besar daya generator yang akan digunakan. Generator kapal dirancang untuk mampu mendistribusikan listrik untuk kebutuhan power (pompa), Penerangan (Lightning), Komunikasi dan Navigasi untuk berbagai kondisi pelayaran.  Sama halnya dengan kapal lainnya, TB Liberty  juga memerlukan distribusi tenaga dari generator untuk suplai kebutuhan listrik di atas kapal khususnya untuk penerangan kapal. Tujuan dari penelitian ini adalah untuk mengetahui besaran daya listrik yang dibutuhkan untuk distribusi penerangan diatas kapal dengan menggunakan lampu Light-Emitting Diode (LED). Metode yang digunakan adalah metode zonal cavity dengan konsep dasar membagi setiap ruangan menjadi tiga bagian yaitu height ceiling cavity (hcc), height room cavity  (hrc), dan height floor cavity (hfc) serta penentuan nilai iluminasi sesuai dengan standar yang telah di tetapkan oleh American Bureau of Shipping (ABS). Hasil penelitian menunjukkan bahwa besar beban listrik untuk distribusi penerangan pada kapal TB Liberty dengan menggunakan lampu LED yaitu deck buttom plane sebesar 0.633 Kw, pada main deck sebesar 0.6625 Kw dan pada geladak navigasi didapatkan sebesar 0.238 Kw. Penelitian ini mampu menjadi rujukan dalam penentuan kelistrikan di atas kapal khususnya untuk instalasi penerangan kapal.
Perancangan Automatic Transfer Switch (ATS) Pembangkit Listrik Hybrid Panel Surya dan Generator untuk Bagan Apung Aswar, Muhammad Baharuddin Arif; Mahmuddin, Faisal; Lestari, Anugrah Darma
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.112021.09

Abstract

Design of Automatic Transfer Switch (ATS) Hybrid Solar Panel and Generator Power Plant for Floating Fishnet. Fishing business with floating nets has great benefits for small-scale fisheries. The development of the floating fishnet is quite good in Indonesia, especially in terms of production and fishing production. The problem of lack of lighting sources is the main problem faced by fishermen on the floating fishnet because the source of electricity used usually comes from conventional power plants (gasoline generators). Hybrid power plant is one of the power plant innovations that can take advantage of the use of renewable energy and become a solution to produce alternative energy on a floating fishnet. Automatic Transfer Switch (ATS) of hybrid power generation system is designed for automatic switch when the main power generation system has reached the specified voltage limit of 11V and is also designed for automatic switch when the backup power generation system has reached the specified voltage limit of 10V. The results obtained indicate that the main power generation source supplies 240W of load for 44 minutes with an average consumption current of 0.182A, while the backup power source supplies 240W for 28 minutes with an average current of 0.177A.
Sistem Monitoring Energi Surya Jarak Jauh Sammang, Muhammad; Mahmuddin, Faisal; Rivai, Haryanti
Jurnal Penelitian Enjiniring Vol 26 No 2 (2022)
Publisher : Center of Techonolgy (COT), Fakultas Teknik, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jpe.112022.02

Abstract

Renewable energy acts as an alternative to non-renewable energy such as fossil fuels. One of the energy that can be renewed is energy from sunlight. This energy is available every day and spread in all regions on earth. Solar energy received in Indonesia is approximately 4.5 kWh/m2/day in the western region and 5.1 kWh/m2/day for the eastern region. This sunlight will later be converted into electrical energy and used for human needs. One of the tools that can be used to capture solar energy is solar panels, the installation of solar panels is mostly still in a fixed or stationary state. This causes the absorption of solar energy is not optimal. Thus it requires the position of solar panels that are always perpendicular to the direction of incoming sunlight, for this reason a device or automatic system is needed that can move solar panels to always be perpendicular to the direction of incoming sunlight. Solar tracking system is a system that can move the solar panel so that the position of the solar panel always follows the direction of incoming sunlight as it has been set in such a way. By using an Arduino microcontroller, where the monitoring process is based on visual basic which is connected to a wireless system in the form of a transmitter & receiver, the solar panel can be moved according to the angle of incidence of sunlight automatically. With the use of solar tracking system on solar panels can increase the average output voltage to 0,895 % and increase the reception of sunlight intensity up to 29,123 % compared to fixed solar panels.
STUDI PERFORMA VERTICAL-AXIS WIND TURBINE (VAWT) SEBAGAI PEMBANGKIT ENERGI LISTRIK PADA FLOATING PLATFORM Mahmuddin, Faisal; Klara, Syerly; Pawara, Muhammad Uswah; Akhir, Anshar Yaumil
Riset Sains dan Teknologi Kelautan Volume 2, Nomor 1, Tahun 2019
Publisher : Departemen Teknik Kelautan Fakultas Teknik Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/sensistek.v2i1.13079

Abstract

Indonesia memiliki banyak sumber energi alternatif/terbarukan salah satunya adalah energi angin. Energi angin diIndonesia memiliki kecepatan yang rendah sehingga membutuhkan jenis turbin angin yang dapat beroperasi padakecepatan angin rendah yakni turbin vertikal. Turbin vertikal yang digunakan adalah tipe Savonius dan DarrieusSavonius dengan variasi 2 daun dan 4 daun pada kecepatan angin 4 m/s sampai 15 m/s. Hasil yang telah diperolehmenunjukkan bahwa model yang memiliki performa terbaik dari model lainnya yang telah diuji pada penelitian iniyaitu tipe model turbin angin tipe Savonius 2 daun dengan daya maksimum mencapai 6.71 watt dan efisiensitertinggi mencapai 6.32% pada kecepatan angin 4 m/s dan tipe Darrieus-Savonius 4 daun dengan daya maksimummencapai 7.79 watt dan efisiensi tertinggi mencapai 14.84% pada kecepatan angin 4 m/s.
Pelatihan Metode Balancing Statis Propeller Kapal Ikan pada Kelompok Nelayan di Kabupaten Pinrang Nikmatullah, Muhammad Iqbal; Klara, Syerly; Muhammad, Andi Haris; Mahmuddin, Faisal; ., Rahimuddin; Hasan, Hasnawiyah; Hasbullah, Mansyur
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 6 No 2 (2023): Let us Collaborate for Community Issues
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v6i2.434

Abstract

The use of engine power in the ship propulsion system makes it easier for traditional fishermen to carry out their activities. On the other hand, modern technology requires basic knowledge to be operated and maintained properly and according to procedures. Incorrect installation of one machine component will of course have an impact on other components which will very detrimental to fishermen, as experienced by fishermen in Ammani Village, Pinrang Regency. The power transmission system from the propulsion engine to the ship's propeller via the shaft is an important component that must be considered. Sufficient understanding of this problem will have a very good impact on its use and service life. Selection and installation of an inappropriate transmission system will result in large vibrations, broken shafts, wear of bearings and clutches and can even damage the drive engine which is the most expensive component in the transmission system. In this activity, training was held on one of the problems often experienced by fishermen in Ammani Village, Pinrang Regency, namely propeller imbalance after undergoing a repair process. The series of activities consisted of presenting material about machinery transmission systems, propeller characteristics and propeller balancing demonstrations. Of the 20 (twenty) participants, there was an increase of 25% who answered understanding of power transmission systems, 20% increased in understanding of propeller characteristics and 45% increased in understanding of propeller static balancing methods after the activity was completed. By holding this activity, it is hoped that the fishermen participating in the training will understand and be able to carry out the static balancing process independently on the propeller before installing it. This will certainly provide a slight reduction in transmission system maintenance costs because the service life of the components is relatively longer.
Enhancing Community Self-Sufficiency: A Case Study of Motorcycle Maintenance Training in North Balikpapan Suardi, Suardi; Pawara, Muhammad Uswah; Mahmuddin, Faisal; Klara, Syerly
Indonesian Journal of Maritime Technology Vol. 2 No. 1 (2024): Volume 2 Issue 1, June 2024
Publisher : Naval Architecture Department, Kalimantan Institut of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/ismatech.v2i1.1121

Abstract

Motorcycle maintenance and service training represents a strategic initiative to enhance technical skills and empower individuals to independently maintain the condition of their vehicles. This training program was implemented in RT 33 Balikpapan with the primary objective of imparting both practical and theoretical knowledge on motorcycle maintenance and repair to local residents. The training methodologies employed encompassed classroom-based theoretical sessions, live demonstrations, and hands-on practical work under the guidance of experienced instructors. The outcomes of this training program indicated a substantial improvement in participants' comprehension and technical proficiency. Prior to the training, most participants possessed minimal knowledge regarding the fundamental aspects of motorcycle maintenance. However, post-training assessments revealed that participants were capable of performing various routine maintenance tasks such as oil changes, brake inspections, and chain adjustments. Furthermore, participants demonstrated the ability to diagnose and repair common issues, including carburetor contamination and ignition system malfunctions. The success of the program was evaluated not only by the enhancement of technical skills but also by the increased confidence and self-reliance of the participants in maintaining their motorcycles. The broader implications of this training include cost savings on vehicle maintenance for residents, improved driving safety, and potential economic uplift through the establishment of independent motorcycle service ventures. In conclusion, the motorcycle maintenance and service training program conducted in RT 33 Balikpapan had a marked positive impact, enhancing the technical capabilities of the community and fostering community empowerment through the development of practical skills.
ANALISIS KEANDALAN DAN RISIKO SISTEM PELUMASAN MESIN UTAMA SABUK NUSANTARA 43 suardi, suardi suardi; Pawara, Muhammad Uswah; Mahmuddin, Faisal; Klara, Syerly; Alwi, Muhammad Rusdy; Abidin, Abdul Basiq Zainal
INOVTEK POLBENG Vol 13, No 2 (2023): VOL 13 NO 2
Publisher : POLITEKNIK NEGERI BENGKALIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/ip.v13i2.3702

Abstract

Penelitian ini bertujuan untuk menyajikan pendekatan sistematis dalam mengevaluasi keandalan sistem pelumasan pada kapal Sabuk Nusantara 43. Penilaian risiko dilakukan dengan menerapkan dua pendekatan, yaitu metode kuantitatif dan metode semi-kuantitatif. Pendekatan kuantitatif menggunakan pendekatan nilai numerik dalam analisis, sementara pendekatan semi-kuantitatif menggabungkan elemen analisis kualitatif dan kuantitatif. Metode ini digunakan untuk mengidentifikasi potensi kejadian yang tidak hanya berpotensi mengganggu operasional perpipaan, tetapi juga dapat berdampak pada aspek keselamatan dan lingkungan. Hasil penelitian mengindikasikan bahwa risiko terbesar terkait dengan instalasi pelumas pada kapal Sabuk Nusantara 43 terfokus pada komponen filter. Tingkat kerusakan komponen ini mencapai lima kali dalam satu tahun, dan berdasarkan analisis risk matrixplotting, risikonya masuk dalam kategori "major" (Tidak Diterima). Sebagai solusi pengendalian risiko yang direkomendasikan, dianjurkan pemilihan komponen saringan yang mematuhi standar yang berlaku, pelaksanaan perawatan berkala yang cermat, serta penghindaran penggunaan minyak pelumas yang sudah terlalu lama atau bekas. Dalam konteks ini, penelitian ini menekankan pentingnya evaluasi keandalan sistem pelumasan pada kapal Sabuk Nusantara 43 dengan memanfaatkan pendekatan metode kuantitatif dan semi-kuantitatif. Temuan utama menunjukkan bahwa risiko terbesar terkait dengan komponen filter, dan perbaikan serta perawatan yang teliti sangat diperlukan untuk meminimalkan risiko kerusakan. Sebagai rekomendasi pengendalian risiko, disarankan pemilihan komponen yang memenuhi standar yang berlaku, pelaksanaan perawatan berkala yang teliti, serta manajemen penggunaan minyak pelumas yang lebih efisien.
Design and Implementation of Solar Cells as an Alternative Power Source for Pinisi Ships Suardi, Suardi; Maulana, Mohammad Khafid; Ikhwani, Rodlian Jamal; Pawara, Muhammad Uswah; Mahmuddin, Faisal; Tasrief, Muhdar
Computational And Experimental Research In Materials And Renewable Energy Vol 7 No 2 (2024): November
Publisher : Physics Department, Faculty of Mathematics and Natural Sciences, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/cerimre.v7i2.52111

Abstract

The Pinisi is a traditional Indonesian ship recognized as a maritime cultural masterpiece and remains widely utilized, particularly in liveaboard tourism. The increasing demand for sustainable and innovative energy solutions in the tourism and maritime industries highlights the relevance of adopting solar cells as an alternative energy source for lighting on these ships. Solar cells, primarily made from silicon, efficiently convert solar radiation into electrical energy. This study evaluates the feasibility of using solar cells to power lighting systems on Pinisi ships operating in the Selayar Islands. Solar radiation data from NASA Surface Meteorology was utilized to estimate the optimal power output of solar modules. The analysis indicates that 10 solar cell modules can generate an energy output of 19.480 kWh, sufficient to meet the ship's lighting requirements. Configurations were optimized for different decks, ensuring efficient energy distribution while maintaining sustainability. The findings demonstrate that implementing solar cells on Pinisi ships not only fulfills their energy needs but also supports the maritime tourism industry by providing an eco-friendly and innovative energy solution. This approach contributes to the preservation of maritime heritage while addressing contemporary environmental challenges.Keywords: Pinisi ship, solar cells, energy conversion, maritime tourism innovation
Co-Authors ., Rahimuddin A Haris Muhammad . A Husni Sitepu . Abdul Mujib Syadzali Abidin, Abdul Basiq Zainal Adi Sucipto, Adi Ahmad Fitriadhy Ahyuni, Sri Akhir, Anshar Yaumil Alamsyah Alamsyah - Alfin Thariq Alwi, Muhammad Rusdy Andi Haris Muhammad Andi Haris Muhammad Andi Husni Sitepu Andi Mursid Nugraha Arifuddin Arifuddin, Andi Mursid Nugraha Arwin Amiruddin Aswar, Muhammad Baharuddin Arif Baharuddin Baharuddin Baharuddin Baharuddin Balqis Shintarahayu Balqis Shintarahayu . Budiman Budiman C. J. Quah Eka, A. Erwin Ganding Sitepu Ganding Sitepu . Hamzah - Hariyanto, Surya Hariyono, Hariyono Haryanti Rivai Haryanti Rivai, Haryanti Hasnawiyah H . Hasnawiyah Hasan Hatta, M. Putra Ikhwani, Rodlian Jamal IRWAN SETIAWAN Khalqih, Muhammad Alim Khairi Klara, Sherly Lestari, Anugrah Darma M Rusydi Alwi . M. Rusydi Alwi M. Uswah Pawara Mahesa, Hendra Mansyur Hasbullah Mansyur Hasbullah Mardiyansah - Masashi Kashiwagi Maulana, Mohammad Khafid Muas, Muhammad Muhammad Banda Selamat Muhammad Iqbal Nikmatullah Musnadi Natsir Nur Amira Adam Nur Asyah Rahimuddin . Rahimuddin Rahimuddin Rahmatullah Rusydi Alwi Sammang, Muhammad Samsuddin Amin Shantya, Puput Sherly Clara Sherly Klara Shintarahayu, Balqis Sitorus, Chris Jeremy Verian Suardi Suardi Surya Hariyanto Surya Hariyanto . Surya Haryanto Syerly Klara Tasrief, Muhdar Taufik Hidayat Thaha, M. Arsyad W. S. Kong Yasir - Yericsen, Petra Yusuf, Andi Jaya Wardanah Zulkifly Zulkifly