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Pelatihan dan Bimbingan Metode Perbaikan dan Perawatan Mesin Outboard pada Nelayan di Desa Topejawa, Takalar Faisal Mahmuddin; Syerly Klara; Muhammad Banda Selamat; Surya Hariyanto
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 5 No 1 (2022): Kebersamaan dalam Membangun Masyarakat Tangguh dan Gesit
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v5i1.258

Abstract

The high cost of repair and maintenance of outboard engines is one of the big problems experienced by fishermen, their lack of knowledge about engine repair and maintenance results in them having to spend more money for their repair and maintenance costs. For this reason, the purpose of this service program is to train and guide the community on outboard engine repair and maintenance methods. The activity was carried out on August 21, 2021 in Topejawa Village, Mangarabombang District, Takalar Regency. This activity involved more than 20 participants from 2 (two) fishermen groups in Topejawa Village, Takalar. This activity was held in the coastal area of ​​Topejawa Village and was opened directly by the Representative of the Marine and Fisheries Service of the Takalar Government. From the results of the qualitative analysis, it was found that before the activity was carried out, the understanding of the community/partners of the working principle and machine operation, as well as machine maintenance and repair techniques were in the range of 30-50%. After that, the proportion of people's understanding increased by 75-90%. In addition, the fishermen also save on the cost of repairing and maintaining boat engines, which in turn increases the productivity and welfare of the fishing community, especially in the place where activities was carried out.
Sistem Manajemen Keselamatan dan Keamanan Kerja Produksi Kapal pada Galangan Berskala Mikro di Barombong Kota Makassar Muhammad Iqbal Nikmatullah; Zulkifly Zulkifly; Syerly Klara; Baharuddin Baharuddin; Rahimuddin Rahimuddin; Andi Haris Muhammad; M. Rusydi Alwi; Surya Haryanto; Andi Husni Sitepu; Haryanti Rivai; Faisal Mahmuddin; Hasnawiyah Hasan; Balqis Shintarahayu
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 5 No 2 (2022): Mengembangkan Kehiodupan Masyarakat melalui Kesatuan dan Kekuatan
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v5i2.279

Abstract

The community paradigm regarding the use of equipment that supports work safety and security still considers it disturbing the flexibility and flexibility of working. People have always assumed that they, and even those before them, were able to work safely and safely without the use of such equipment. This activity aims to provide an understanding of risk mitigation if problems occur in the ship production work process at CV's shipyard. Deka Cipta Sarana which is located in Barombong, Makassar City, as well as an introduction to work safety and security equipment and equipment, as well as understanding how to use it optimally. The implementation of this activity involved 15 workers at the shipyard location. Based on the results of the analysis of the questionnaire data distributed before and after the implementation of the activity, it was found that there was an increase in worker awareness in the implementation of the occupational safety and security management system. Understanding of risk mitigation of ship production work processes increased from 33% to 60% and understanding of the use of safety and security equipment and equipment increased from 27% to 67%.
Efektivitas Keel Cooler Pada Sistem Pendingin Mesin Penggerak Utama Kapal Syerly Klara; Muhammad Iqbal Nikmatullah; Muhammad Faizal
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 3, Nomor 3, Edisi November 2022
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

OT ship. Skylie is a type of tanker produced by PT. Samudra Marine Indonesia, in its construction, applies a keel cooler as a cooling device for the main engine propulsion of ships. This keel cooleris one of the new types of heat exchangers which is applied in the field of shipping. A cooling system using a keel cooler is a closed-circuit cooling system that is installed externally on the hull below the waterline. This study aims to determine the overall heat transfer value and the effect of changes in ship power/torque on the effectiveness of the keel cooler-type heat exchanger. The analysis uses two methods, namely CFD analysis and simulation using the Ansys CFX R20 application. Based on the results of calculations on several ship power/torque conditions, the largest heat transfer value is obtainednamely 5.599 x 10 5 W at 100% power condition and the lowest value is 5.055 x 105 W at 10% power condition. Meanwhile, the highest effectiveness value is 79.985% and the smallest value is 79.839%. So it can it was concluded that the use of the keel cooler on the OT ship. Skylie has met the standard value of effectiveness for a heat exchanger that is equal to 50%.
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.