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All Journal Journal of Engineering Environtmental Energy and Science Jurnal Industri dan Teknologi Samawa (JITSA)
Hasyim Fadillah Lubis
Universitas Al–Azhar Medan
Chemical Engineering, Chemistry & Bioengineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering

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Pemetaan Tren Penelitian dan Identifikasi Kesenjangan Ilmiah dalam Energi Air (Hydropower): Studi Bibliometrik RafaAdhityaDharmawwangsa Nasution; M Ridho Rahman Hasibuan; Hasyim Fadillah Lubis; Erza Arkan Zharif; Muhammad Ashbar As-Silmy
Journal of Engineering Environtmental Energy and Science Vol. 5 No. 2 (2026): JUNI 2026
Publisher : LPPMP Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/n5x37p88

Abstract

This study discusses the utilization of hydropower through micro-hydropower plants as a sustainable renewable energy solution, particularly in rural areas. The objective of this research is to analyze water resource potential, design the power generation system, and evaluate the performance and efficiency of the developed micro-hydropower system. The methods employed include field surveys, measurement of water discharge and head, as well as calculations of theoretical and actual power based on hydraulic and mechanical parameters.The results indicate that the water energy potential at the study site is significant and feasible for development as an alternative electricity source. The designed system is capable of producing stable electrical power, with efficiency influenced by flow conditions, turbine type, and installation quality. Furthermore, the implementation of micro-hydropower plants has been shown to improve electricity access for local communities and support sustainable development in remote areas.In conclusion, micro-hydropower plants have strong potential as an environmentally friendly energy solution with relatively low operational costs, although further optimization in design and management is required to enhance system efficiency and sustainability.
ANALISIS PENAMBAHAN NANO-REINFORCEMENT BERBASIS LIMBAH INDUSTRI TERHADAP KETAHANAN AUS DAN FATIGUE METAL MATRIX COMPOSITE BERBASIS DATA : BIBLIOMETRIC ANALYSIS Rafa Adhitya Dharmawangsa Nasution; Hasyim Fadillah Lubis; M Ridho Rahman HSB
JURNAL INDUSTRI DAN TEKNOLOGI SAMAWA Vol 7 No 1 (2026): EDISI 13
Publisher : Program Studi Teknik Industri Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jitsa.v7i1.7108

Abstract

This study aims to analyze the research development related to the addition of industrial waste-based nano-reinforcements on the wear and fatigue resistance of metal matrix composites (MMC) through a bibliometric approach. Data were obtained from the Scopus database covering the years 2022–2025, limited to the Engineering subject area, Article document type, and English language. A total of 471 publications were analyzed using VOSviewer and SciMAT software to identify research trends, scientific collaborations, and dominant thematic clusters in this field. The results indicate a significant increase in publication numbers each year, reflecting growing attention toward sustainable composite materials. Keyword mapping visualization revealed five major clusters focusing on tribological property enhancement, graphene-based and cellulose-based nanofillers, and fabrication processes through powder metallurgy. Thematic mapping positioned reinforcement, tensile strength, and metallic matrix composites as motor themes driving this research domain. Overall, the findings emphasize that utilizing industrial waste as a nano-reinforcement material holds great potential to support the development of green MMCs with improved wear and fatigue resistance, illustrating a global research direction toward eco-friendly and resource-efficient materials.
Co-Authors Erza Arkan Zharif M Ridho Rahman Hasibuan M Ridho Rahman HSB Muhammad Ashbar As-Silmy Rafa Adhitya Dharmawangsa Nasution RafaAdhityaDharmawwangsa Nasution