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Contact Name
Dika Rahayu Widiana
Contact Email
dikawidiana@ppns.ac.id
Phone
+6281357743499
Journal Mail Official
icomta@ppns.ac.id
Editorial Address
Politeknik Perkapalan Negeri Surabaya
Location
Kota surabaya,
Jawa timur
INDONESIA
International Conference on Maritime Technology and Its Application
ISSN : -     EISSN : 30899125     DOI : https://doi.org/10.35991/icomta.v1i1
Core Subject : Engineering,
Aim Primary Mission: To serve as a leading international platform supporting innovative and applied research in maritime technology and interdisciplinary fields, with a focus on sustainability, energy efficiency, and digital transformation in the maritime and engineering industries. Global Contribution: To encourage collaboration among academics, practitioners, and professionals in developing technology-driven solutions for global challenges, including: Climate change. Efficiency in sea transportation. Sustainable management of marine resources. Value Addition: To provide a forum for sharing research that has practical impacts on maritime technology, mechanical engineering, and Industry 4.0 applications in maritime systems. Scope Maritime Engineering Research: Design and Production: Innovations in ship design, marine engineering, and offshore engineering. New material technologies to enhance maritime structures. Operations and Maintenance: Automation and control systems in maritime environments. Predictive technologies for maritime asset maintenance. Environmental Interaction and Safety: Mitigation of environmental impacts in maritime activities. Risk and safety engineering in oceanic operations. Digital Technology Applications in Industry 4.0: Artificial Intelligence (AI) and Big Data: Big data analytics for optimizing maritime operations. AI applications in weather prediction and maritime risk management. Internet of Things (IoT): IoT implementations in smart ports and real-time ship monitoring. IoT solutions for supply chain integration in maritime logistics. Augmented Reality (AR) and Virtual Reality (VR): AR/VR-based training for ship crews. VR simulations for maritime design and operations. Sustainability and Renewable Energy: Renewable Energy Technologies: Utilization of wind and solar energy in ships and offshore platforms. Innovations in alternative fuel technologies for vessels. Energy Efficiency and Eco-friendly Design: Energy-efficient ship designs with low carbon footprints. Environmentally friendly cleaning and maintenance technologies. Mathematical and Computational Approaches: Modeling and Simulation: Computational fluid dynamics (CFD) for ship design optimization. Numerical simulation for marine structures and material interactions. Optimization and Risk Assessment: Probabilistic modeling for evaluating risks in maritime operations. Mathematical methods for managing complexity in maritime logistics systems. Multidisciplinary Integration and Social Impact: Maritime Economics and Policy: Policy and regulatory studies supporting sustainable maritime industries. Economic impact analysis of new maritime technologies. Ergonomics and Human Factors: Research on comfort, safety, and productivity in maritime system operations. Coastal Community Empowerment: Technological solutions for sustainable fisheries and aquaculture. Technology-driven strategies for managing coastal resources.
Articles 12 Documents
Design of Effective Liquefaction Unit in LNG Plant Process based on Economic Study Eky Novianarenti; Erlinda Ningsih; Heroe Poernomo; Imaniah Sriwijayasih; Arrad Ghani S; Rizal Mahmud; Abdul Kadir Djaelani
International Conference on Maritime Technology and Its Application Vol. 3 No. 1 (2025): ICOMTA : International Conference on Maritime Technology and Its Application
Publisher : Surabaya State Polytechnic of Shipbuilding

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/icomta.v1i1.12

Abstract

Liquified Natural Gas (LNG) is natural gas that is used as a safe, clean and efficient energy source. LNG itself is liquefied and has been processed to remove impurities and heavy fraction hydrocarbons which are then condensed into liquid at atmospheric pressure with a temperature of -160 ºC. In Indonesia, LNG has good prospects for development, both in terms of raw material potential and its market. So, it is very appropriate if an LNG plant is established in Indonesia with the aim of meeting domestic LNG needs and opening up new jobs to reduce unemployment in Indonesia. LNG is made through several stages of the process, namely the Absorption, Dehydration, Fractionation and Liquefaction processes. The factory will be established in Muara Enim, Lahan Regency, South Sumatra Province. From economic calculations, it is obtained that the return on investment is 3.08 years after the factory is established. The rate of return on capital is 38.1%, and the BEP is 37.6%. Based on the economic analysis, the LNG plant from Natural Gas is feasible to be established.
The Design and Facility Layout of Traditional Boat-building Based on the Regression Model Praharsi, Yugowati; Muhammad Abu Jami’in; Agus Khumaidi
International Conference on Maritime Technology and Its Application Vol. 3 No. 1 (2025): ICOMTA : International Conference on Maritime Technology and Its Application
Publisher : Surabaya State Polytechnic of Shipbuilding

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/icomta.v1i1.13

Abstract

Traditional fishing boats are used widely by fishermen in Indonesia. However, the design has not been standardized yet. Therefore, it will influence the resistance and the endurance tests. In this study, we aim to design the lines plan model of a fishing boat for the standardization of its components. The regression model is used to determine the length of the keel, the height of the boat, the length of the boat, and the width of the boat. The results show the general arrangement, lines plane design, and facility layout of traditional boats based on the regression model. This study will contribute to the business process development at the shipyard and the small craft technology.

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