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Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan
Published by Universitas Hasanuddin
ISSN : 27472124     EISSN : 27215717     DOI : 10.20956
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Energy Engineering Transportation
Dalam Pengembangan dan pengolahan SDA maritim memerlukan kerjasama multidisiplin ilmu, dimana kesemua disiplin ilmu tersebut berperan besar dalam menjadikan Indonesia sebagai poros maritim dunia. Oleh karena itu diperlukan inovasi dan sinergi untuk menghasilkan riset tentang teknologi kelautan oleh perguruan tinggi, lembaga-lembaga penelitian dan industri dapat memberikan kontribusi terhadap issue tersebut. Tujuan Zona Laut adalah sebagai wadah menyalurkan pemikiran, ide-ide cemerlang dan konstruktif komprehensif sehingga menjadi bagian usulan-usulan solusi bagi kemajuan pembangunan Sumber Daya Kelautan Indonesia. Topik-topik yang dapat diterbitkan Zona Laut ini adalah: 1. Teknologi dan Rekayasa Bangunan Lepas Pantai 2. Desain Produk Bangunan Perikanan dan Kelautan 3. Manajemen Transportasi Laut dan Aplikasi Teknologi Pelayaran 4. Energi Kelautan Terbarukan 5. Sistem dan Pengendalian Kelautan 6. Material Maju kelautan 7. Rekayasa dan Manajemen Kepelabuhanan serta Pengembangan Sumber Daya Pesisir 8. Oseanografi dan Keteknikpantaian 9. Kebencanaan Pantai dan Lingkungan Laut Jurnal ini diterbitkan oleh Departemen Teknik Kelautan, Fakultas Teknik, Universitas Hasanuddin pada bulan Maret, Juli dan Nopember setiap tahun. Naskah yang telah disetujui untuk diterbitkan telah ditinjau oleh pengulas dan abstrak bebas untuk diunduh melalui situs web kami.
Arjuna Subject : Teknik (semua kategori) - Teknik Kelautan
Articles 6 Documents
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Search results for , issue "Volume 2, Nomor 3, Edisi November 2021" : 6 Documents clear
Rancang Bangun Alat Gasifikasi Biomassa Hasdinar Umar; Deni Mulyawan
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 2, Nomor 3, Edisi November 2021
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v2i3.14888

Abstract

Indonesia as a country which has a very large area and a high population as well as diverse geographical conditions and a dispersed population, still faces challenges in meeting energy for all its inhabitants. Many Indonesians do not have access to fuel and use traditional stoves for cooking. In fact, as we all know, Indonesia has a high potential for clean and renewable energy. The potential of these renewable energy resources can be utilized to create equitable and clean energy access. By looking at the achievement of using clean and renewable energy in Indonesia which is still low while the potential for renewable energy is quite high and widespread, the idea arises to take advantage of local potentials by creating a design of a biomass gasification tool that can be used in areas that do not yet have access to energy. Using simple tools that are easily obtained locally, the researchers designed a biomass gasification device, which will later be tested whether it is capable of producing gas fuel. This research has succeeded in proving that the gasification equipment that is assembled and uses rice husk and beach sand as fuel is able to produce gas for a fire which can later be used by the community, especially in coastal areas.
Pengujian Sistem Steering Gear Pada Saat Sea Trial Kapal Perintis Sabuk Nusantara 750 DWT Adi Kurniawan Yusim; Iwan; Bambang Sri Waluyo
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 2, Nomor 3, Edisi November 2021
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v2i3.18402

Abstract

In the sea trial, many things were tested, one of which was the steering gear test. This test aims to determine the time it takes the ship to turn at a certain angle according to the provisions of the Biro Klasifikasi Indonesia (BKI) and check the function of the steering system. On the Sabuk Nusantara 750 DWT Pioneer Ship carried out two types of tests, namely the main steering gear and the auxiliary steering test. The main steering gear test is carried out in a series of tests with a joystick on the steering gear panel on the ship's bridge. Auxiliary steering test is divided into two types, namely using the steering wheel and solenoid which is located in the engine room. Testing the steering gear on this archipelago belt pioneer ship meets the requirements of BKI.
Analisa Sistem Pelumas Menggunakan Metode FMEA Guna Mengetahui Kegagalan Sistem Sabilil Huda Al Hakiki; Dwisetiono Dwisetiono
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 2, Nomor 3, Edisi November 2021
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v2i3.18594

Abstract

Failure in a component in the lubricant system will have an impact on the operation so a review is needed to overcome the failure of each component and the maintenance of components based on the level of risk. The creation of a risk-based treatment analysis with the FMEA method has several steps that describe the identification and evaluation of the system, process and treatment to determine the treatment strategy resulting from the method. Failure Mode and Effect Analysis (FMEA) is a method of evaluating risks in the system. FMEA can evaluate and analyze components in a system so as to minimize the risk or effect of a failure rate as a method of supporting performance assessment on a system. The use of FMEA methods other than in industrial machinery is widely used also to analyze preventive maintenance planning on ship machines. As a result, the FMEA method can identify the priority of the highest ration stainer component rpn value (Risk Priority Number) compared to other components. This study to determine the failure of each component of the lubricant system in the diesel engine and choose the right type of maintenance for the components. The benefits of knowing the failure and koponent maintenance of the lubricant system will provide benefits to the ship in terms of maintenance..
Karakteristik Pantai Pulau Karimunjawa Sebagai Alternatif Lokasi Uji Terbang Pesawat N219A Tjahjono Prijambodo; Khusnul Setia Wardani; Wahyu Hendriyono; Aris Subarkah
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 2, Nomor 3, Edisi November 2021
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v2i3.18640

Abstract

The N219 Amphibious Aircraft is an aircraft that, under certain conditions, can land on land and in water. The N219A Aircraft Development team is developing the aircraft. A flight test is at the end of this process. The condition of water being calm and protected against significant waves is one of the criteria for the selection of a position for the flight test. This paper provides an overview of the coastal zone, including waters and land on the N219 Amphibious Flight Test, Karimunjawa Island, Jepara Regency, Central Java. Identification of aircraft flight test infrastructure needs derived from several air navigability and flight security regulations. In addition, analysis is conducted on the features of the waters including: wave conditions, wind direction and magnitude, wave direction and waves height, current direction and speed, and the bathymetric conditions derived from reliable data. In furthermore, the software used in the analysis of hydro-oceanographic conditions in western-east moonsoons was used to carry out mathematical modelling. The flight test facilities of the N219A include water facilities such as take-off/landing routes, turning basin facilities and land facilities which include hangars and supporting facilities. For the purpose of the flight test the layout plan for water and land facilities is adjusted to comply with the requirements and characteristics of the Karimunjawa Island coastal area
Analisis Risiko Pembangunan Kapal Menggunakan Teknik Matriks Konsekuensi-Probabilitas Nabila Ainun Nur Rahmat; Wahyuddin Wahyuddin; Habibi Palippui
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 2, Nomor 3, Edisi November 2021
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v2i3.18678

Abstract

Shipbuilding in shipyards can’t be separated from uncertain risks that can occur, so it’s necessary to carry out a risk management analysis to minimize and take action so that risks can be avoided and overcome. Risk analysis can be carried out using consequence and probability matrix techniques, one of the risk management in SNI IEC/ISO 31010:2016 by combining the consequences and probability assessments to produce a risk level. Risk assessment is the overall process of hazard identification, risk analysis, and risk evaluation. The purpose of this study was to identify hazards in new building works and determine the magnitude of the level of consequences and probability of a risk arising by using consequence and probability matrix techniques and determining the proper risk treatment or mitigation. The benefit of this study is to find out the various hazards and risk level categories using consequence and probability matrix techniques, as well as being a reference in treating or mitigating work accident risks on new building works in shipyards. The results showed that there were 14 hazards from 3 series of activity that is plate cutting, welding, and lifting. Risk analysis is obtained from the mode or the highest value in the probability assessment with the highest mode or value in the consequence assessment based on the respondent’s answer. The risk scale from the risk analysis shows that there’s a moderate level of risk (priority III), low risk (priority IV), and very low risk (priority V) in new building work at PT. Industri Kapal Indonesia. Treatment or mitigation of risk that can be carried out is to wear PPE (Personal Protective Equipment), periodic maintenance of equipment, completing safety signs in the field, and working according to the applicable SOP (Standard Operating Procedure).
Minyak Daun Cengkeh Sebagai Bioaditif Bahan Bakar Solar Perahu Nelayan Untuk Menurunkan Konsumsi Bahan Bakar Bulan Purnama; Alifia Pratiwi Herman; Muhammad Rif’at; Muhammad Rahmat Ramadhana; Farrel Risai; Hutabri Setiyoputra Suharto
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 2, Nomor 3, Edisi November 2021
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v2i3.18958

Abstract

One of the efforts made to reduce exhaust emissions or pollution produced by petroleum-fueled engines is to make the combustion reaction take place perfectly on fishing boats by enriching the oxygen source in the fuel, namely by adding additives with compounds that are rich in oxygen and can be dissolved in the fuel. burn it. One alternative additive that is good and environmentally friendly and has been developed is to use essential oils. The purpose of this study focused on the potential of clove leaf essential oils, namely eugenol, caryophyllene, rhodinol and citronellal as bio-additives in diesel fuel to reduce emissions resulting from the combustion process in fishing boat engines. The bio additive materials used in this study were clove leaf oil and eugenol and caryophyllene compounds contained in clove leaf oil. The emission test results from the addition of clove leaf oil bio-additives reduced CO levels by 30%, NO 36%, SO 12% and total particulates 30%, Eugenol reduced levels of CO 37%, NO 38%, SO 32%, and total particulates 40%, Caryophyllene reduced levels of CO 24%, NO 19%, SO 33% and total particulates 16%. So from the addition of essential oil from clove leaves is an effective solution in saving fuel and reducing emissions.

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