Archives

  • Regular Issue
    Vol. 9 No. 2 (2026)

    The articles published in Teknomekanik Volume 9, Issue 2 (2026) showcase recent advances in mechanical engineering, materials engineering, energy systems, computational modeling, mechatronics, and industrial applications. This issue brings together 8 research articles authored by researchers from 22 institutions across 9 countries, including Brazil, Indonesia, Malaysia, Oman, Pakistan, Poland, Saudi Arabia, Taiwan, and the United Kingdom.

    The contributing institutions include Federal University of Rio Grande do Norte (Brazil); Universitas 17 Agustus 1945 Surabaya, Universitas Andalas, Universitas Gadjah Mada, Universitas Negeri Padang, Universitas Pendidikan Indonesia, Universitas Sebelas Maret, Universitas Padjadjaran, and the National Research and Innovation Agency (BRIN) (Indonesia); Universiti Kebangsaan Malaysia, Universiti Putra Malaysia, Universiti Sains Malaysia, Universiti Tenaga Nasional, and Universiti Tun Hussein Onn Malaysia (Malaysia); Sultan Qaboos University and University of Technology and Applied Sciences (Oman); The University of Larkano (Pakistan); Lodz University of Technology (Poland); Qassim University (Saudi Arabia); National Cheng Kung University and National Kaohsiung University of Science and Technology (Taiwan); and De Montfort University (United Kingdom). These contributions reflect the journal’s growing international collaboration and commitment to advancing engineering research through global academic partnerships.

    The published papers address a broad range of contemporary engineering challenges, including corrosion behavior of TiCN-coated austenitic and ferritic stainless steels in geothermal environments, heat-treatment effects on the mechanical properties of aluminum matrix composites, component-wise exergy loss analysis in heavy-duty diesel engines, CFD-based optimization of centrifugal fan performance, flow-rate estimation in industrial piping systems using vibration-based and data-driven approaches, denoising techniques for distributed acoustic sensing (DAS) data, the design and control of low-cost unmanned aerial vehicles (UAVs), and the thermal–mechanical performance of sustainable cellulose-based materials. The issue highlights the growing integration of experimental investigations, numerical simulations, optimization methods, advanced sensing technologies, and data-driven approaches to improve engineering performance, operational efficiency, and sustainability.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials and manufacturing technologies, thermofluids and energy engineering, computational and simulation-based engineering, automation and control systems, and interdisciplinary engineering applications. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward innovative and sustainable technological development.

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  • Regular Issue
    Vol. 9 No. 1 (2026)

    The articles published in Teknomekanik Volume 9, Issue 1 (2026) showcase recent advances in mechanical engineering, materials engineering, computational engineering, energy systems, manufacturing technologies, and interdisciplinary engineering applications. This issue brings together 8 research articles authored by 44 researchers from 14 institutions across 5 countries, including Australia, China, Indonesia, Italy, and Taiwan.

    The contributing institutions include The University of Western Australia (Australia); Beijing Institute of Technology (China); Institut Teknologi Sepuluh Nopember, IPB University, National Research and Innovation Agency (BRIN), Universitas Lambung Mangkurat, Universitas Medan Area, Universitas Mercu Buana, Universitas Negeri Medan, Universitas Negeri Padang, Universitas Sumatera Utara, and Universitas Tridinanti (Indonesia); Sapienza University of Rome (Italy); and Chung Yuan Christian University (Taiwan). These contributions reflect the journal’s sustained commitment to fostering international collaboration and promoting global engagement in engineering research.

    The published papers address a broad range of contemporary engineering challenges, including comparative analysis of bio-inspired and topology-optimized lattice structures under compressive loading, multiclass gas pipeline leak detection using machine learning and genetic algorithm-optimized classification models, grid convergence analysis of H-Darrieus wind turbines with multiple blade configurations, spatial modelling of shallow groundwater quality in coastal areas using Kriging interpolation, optimization of cellulose-phosphate hydrogel production from rice husk waste, evaporative pattern casting of scrap aluminum–rice husk ash composites, CFD-based hydrodynamic optimization of sweptback stern foils for ship resistance reduction, and enhancement of piezoelectric performance in PVDF films through uniaxial and biaxial hot-pressing techniques. The issue highlights the growing integration of experimental investigations, computational modelling, optimization methods, artificial intelligence, advanced manufacturing technologies, and sustainable materials engineering to address contemporary engineering challenges.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials and manufacturing technologies, fluid mechanics and energy engineering, computational and simulation-based engineering, artificial intelligence applications in engineering, and interdisciplinary engineering innovation. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward sustainable technological development and industrial advancement.


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  • Regular Issue
    Vol. 8 No. 2 (2025)

    The articles published in Teknomekanik Volume 8, Issue 2 (2025) showcase recent advances in mechanical engineering, materials engineering, manufacturing processes, renewable energy systems, control engineering, and interdisciplinary engineering applications. This issue brings together 7 research articles authored by 41 researchers from institutions across 9 countries, including Brazil, the Czech Republic, Indonesia, Japan, Nigeria, the Philippines, Taiwan, Türkiye, and Vietnam.

    The contributing institutions include Federal University of Rio Grande do Norte (Brazil); Czech Technical University in Prague (the Czech Republic); Institut Teknologi Bandung, Parahyangan Catholic University, Telkom University, Universitas Andalas, Universitas Diponegoro, Universitas Negeri Malang, Universitas Negeri Padang, and Universitas Pendidikan Indonesia (Indonesia); Gunma University (Japan); Bowen University, Landmark University, Osun State University, and University of Ibadan (Nigeria); University of Science and Technology of Southern Philippines (the Philippines); National Cheng Kung University (Taiwan); Kilis 7 Aralik University and Osmaniye Korkut Ata University (Türkiye); and Hanoi University of Industry (Vietnam). These contributions demonstrate the journal’s commitment to fostering international collaboration and strengthening global engagement in engineering research.

    The published papers address a broad range of contemporary engineering challenges, including the application of CuO/graphene hybrid nanoparticles in soybean oil-based cutting fluids for sustainable CNC machining processes, the corrosion resistance, hardness, and wear performance of rice husk–zinc composite coatings deposited on steel substrates, methodological advancements in multi-criteria decision-making through the development of the rank-sensitive SIWEC-R approach, computational fluid dynamics (CFD)-based performance analysis of Savonius, Darrieus, and hybrid vertical-axis wind turbine configurations, decentralized consensus and control strategies for multi-drone mission monitoring, mechanical behavior of alkali-treated areca nut husk fiber-reinforced polyester composites modified with Uncaria gambir extract, and bibliometric trends in anti-ultraviolet (UV) films and composite materials. The issue highlights the growing integration of advanced materials engineering, computational simulations, intelligent control systems, optimization methods, and sustainability-oriented technologies to address emerging industrial and technological challenges.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials and manufacturing technologies, renewable energy engineering, computational and simulation-based engineering, automation and control systems, composite materials, and interdisciplinary engineering innovation. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward sustainable technological development and industrial advancement.

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  • Regular Issue
    Vol. 8 No. 1 (2025)

    The articles published in Teknomekanik Volume 8, Issue 1 (2025) showcase recent advances in mechanical engineering, materials engineering, manufacturing technologies, renewable energy systems, computational modeling, and interdisciplinary engineering applications. This issue brings together 8 research articles authored by 40 researchers from institutions across 10 countries, including Brazil, Egypt, France, Indonesia, Japan, Malaysia, Taiwan, the United Kingdom, Vietnam, and Zambia.

    The contributing institutions include Federal University of Rio Grande do Norte (Brazil); Al-Azhar University, Benha University, and October High Institute of Engineering Technology (Egypt); Université Paris Nanterre (France); Institut Teknologi Sepuluh Nopember, National Research and Innovation Agency (BRIN), Universitas Andalas, Universitas Brawijaya, Universitas Diponegoro, Universitas Indonesia, Universitas Negeri Malang, Universitas Negeri Padang, Universitas Pendidikan Indonesia, and Universitas Riau (Indonesia); Ehime University (Japan); Universiti Malaysia Perlis and Universiti Tunku Abdul Rahman (Malaysia); National Cheng Kung University (Taiwan); De Montfort University (the United Kingdom); University of Transport and Communications and Vinh Long University of Technology Education (Vietnam); and Ministry of Water Development and Sanitation (Zambia). These contributions demonstrate the journal’s commitment to strengthening international collaboration and promoting the exchange of engineering knowledge across diverse research communities.

    The published papers address a broad range of contemporary engineering challenges, including magnetohydrodynamic flow behavior of tangent hyperbolic nanofluids with variable viscosity, sustainable biomass energy production through the development of damar-bound charcoal briquettes, characterization of sodium chloride-treated sisal fiber composite boards, carbon dioxide capture using microporous materials synthesized from polyethylene terephthalate (PET) plastic waste, microstructural and mechanical performance of 17-4PH stainless steel produced by material extrusion additive manufacturing, durability assessment of ferronickel slag aggregate and seawater concrete, numerical evaluation of natural fiber substitution in glass fiber-reinforced polymer composites, and the design and structural assessment of environmentally friendly prosthetic feet fabricated from ramie–PLA composite materials. The issue highlights the growing integration of advanced materials engineering, sustainable manufacturing, renewable energy technologies, computational simulations, additive manufacturing, and environmentally responsible engineering solutions to address emerging industrial and societal challenges.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials and manufacturing technologies, sustainable energy engineering, computational and simulation-based engineering, additive manufacturing, civil and infrastructure materials, biomedical engineering applications, and interdisciplinary engineering innovation. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward sustainable technological development and engineering excellence.

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  • Regular Issue
    Vol. 7 No. 2 (2024)

    The articles published in Teknomekanik Volume 7, Issue 2 (2024) showcase recent advances in mechanical engineering, materials engineering, thermal systems, environmental technologies, chemical processes, and artificial intelligence applications. This issue brings together 6 research articles authored by 33 researchers from 13 institutions across 6 countries, including Bangladesh, India, Indonesia, Iraq, the Philippines, and Taiwan.

    The contributing institutions include Jahangirnagar University (Bangladesh); Indian Maritime University, MES Keveeyam College, and Cochin University of Science and Technology (India); Universitas Negeri Padang, Universitas Muhammadiyah Magelang, Diponegoro University, Universitas Andalas, Politeknik Negeri Padang, and Universitas Riau (Indonesia); University of Baghdad (Iraq); University of Science and Technology of Southern Philippines (Philippines); and National Cheng Kung University (Taiwan). These contributions reflect the journal’s commitment to fostering international collaboration and promoting the exchange of engineering knowledge across diverse scientific communities.

    The published papers address a broad range of contemporary engineering challenges, including the enhancement of durability and tribological performance of polyvinyl alcohol-based composites, thermodynamic and energy efficiency analysis of vapor compression refrigeration systems with different condenser cooling methods, estimation of soil infiltration capacity using geophysical constants and artificial infiltration techniques, eco-friendly production of cellulose nanofibers from bacterial cellulose through high-shear fluid dynamics processing, catalytic synthesis of imines using cerium oxide-modified mesoporous materials, and deep learning-based classification of coffee cherry maturity levels using the CNN-VGG19 architecture. The issue highlights the growing integration of advanced materials engineering, energy-efficient technologies, environmental sustainability, chemical process innovation, and artificial intelligence to address emerging engineering and industrial challenges.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials and manufacturing technologies, thermal and energy engineering, environmental and sustainable technologies, chemical engineering processes, computational intelligence, and interdisciplinary engineering innovation. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward sustainable technological development and industrial advancement.

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  • Regular Issue
    Vol. 7 No. 1 (2024)

    The articles published in Teknomekanik Volume 7, Issue 1 (2024) showcase recent advances in mechanical engineering, materials engineering, manufacturing systems, computational intelligence, optimization techniques, civil engineering applications, and interdisciplinary engineering research. This issue brings together 7 research articles authored by 35 researchers from 14 institutions across 10 countries, including Australia, India, Indonesia, Iraq, Japan, Malaysia, Serbia, Slovakia, Taiwan, and Vietnam.

    The contributing institutions include The University of Western Australia (Australia); Govt College Malappuram (India); Politeknik Negeri Padang, Universitas Mercu Buana, Universitas Negeri Padang, Universitas Sriwijaya, and Universitas Tridinanti (Indonesia); Al-Furat Al-Awsat Technical University (Iraq); Toyohashi University of Technology (Japan); Universiti Sains Malaysia (Malaysia); Faculty of Economics and Engineering Management, Novi Sad (Serbia); Comenius University Bratislava (Slovakia); National Cheng Kung University (Taiwan); and Hanoi University of Industry (Vietnam). These contributions reflect the journal’s commitment to fostering international collaboration and promoting the exchange of engineering knowledge across diverse scientific and technological communities.

    The published papers address a broad range of contemporary engineering challenges, including the evaluation of multi-criteria decision-making (MCDM) methods for plastic injection molding machine selection, enhancement of the mechanical properties of polylactic acid through cellulose nanocrystal reinforcement, quantitative structure–activity relationship (QSAR) modeling of FLAP inhibitors using kernel partial least squares techniques, hybrid ant colony optimization approaches for dynamic vehicle routing problems in waste collection systems, experimental investigation of propane adsorption behavior using activated carbon materials, comparative forecasting methods for product inventory management, and the application of ground penetrating radar (GPR) for post-earthquake assessment of foundation structures. The issue highlights the growing integration of advanced materials engineering, optimization algorithms, computational modeling, data analytics, sustainable process technologies, and intelligent engineering solutions to address industrial and societal challenges.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials engineering, manufacturing and production systems, computational intelligence, optimization and decision-support methods, civil infrastructure assessment, and interdisciplinary engineering innovation. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward sustainable technological development and engineering excellence.

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  • Regular Issue
    Vol. 6 No. 2 (2023)

    The articles published in Teknomekanik Volume 6, Issue 2 (2023) showcase recent advances in mechanical engineering, materials engineering, thermal systems, energy efficiency, environmental engineering, and computational modeling. This issue brings together 7 research articles authored by 28 researchers from 15 institutions across 8 countries, including Bangladesh, India, Indonesia, Japan, Kazakhstan, Libya, Qatar, and Taiwan.

    The contributing institutions include Comilla University and the University of Dhaka (Bangladesh); Andhra University, MVGR College of Engineering, and Raghu Engineering College (India); Universitas Indonesia, Universitas Muhammadiyah Magelang, Universitas Negeri Medan, Universitas Negeri Padang, and Universitas Pendidikan Indonesia (Indonesia); Hiroshima University (Japan); Institute of Metallurgy and Ore Beneficiation JSC and Satbayev University (Kazakhstan); Higher Institute of Science & Technology of Zawia (Libya); Qatar University (Qatar); and National Cheng Kung University (Taiwan). These contributions reflect the journal’s commitment to fostering international collaboration and promoting the exchange of engineering knowledge across diverse scientific and technological communities.

    The published papers address a broad range of contemporary engineering challenges, including the enhancement of automotive radiator heat transfer performance using camphor nanoparticles, experimental evaluation of liquid desiccant-based indirect evaporative cooling systems, mechanical performance improvement of laminate composites through Kevlar layering and titanium carbide nanoparticle reinforcement, characterization of Nipah-based particle boards as sustainable engineering materials, numerical investigation of biomagnetic nanofluid heat and flow transfer under magnetic dipole and thermal radiation effects, wastewater treatment using multi-soil-layering systems for pollutant reduction in crumb rubber industrial effluents, and the assessment of building shape configurations and window-to-wall ratios on energy consumption, thermal comfort, and daylighting performance. The issue highlights the growing integration of advanced materials engineering, thermal management technologies, sustainable environmental solutions, computational simulations, energy-efficient systems, and engineering design optimization to address emerging industrial and societal challenges.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials and manufacturing technologies, thermal and energy engineering, environmental engineering, computational modeling, sustainable building design, and interdisciplinary engineering innovation. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward sustainable technological development and industrial advancement.

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  • Regular Issue
    Vol. 6 No. 1 (2023)

    The articles published in Teknomekanik Volume 6, Issue 1 (2023) showcase recent advances in mechanical engineering, energy systems, materials engineering, process simulation, industrial engineering, and sustainable production technologies. This issue brings together 5 research articles authored by 20 researchers from 7 institutions across 4 countries, including Indonesia, Kazakhstan, Malaysia, and Myanmar.

    The contributing institutions include Andalas University, Universitas Negeri Medan, and Universitas Negeri Padang (Indonesia); Institute of Metallurgy and Ore Beneficiation, Satbayev University (Kazakhstan); Universiti Sains Malaysia (Malaysia); Department of Research and Innovation – Renewable Energy and Electronic Technology Research Center and Yangon Technological University (Myanmar). These contributions reflect the journal’s commitment to fostering international collaboration and promoting the exchange of engineering knowledge across diverse scientific and technological communities.

    The published papers address a broad range of contemporary engineering challenges, including the design and energy production analysis of a grid-connected 40 MW photovoltaic power plant, the influence of biochemical oxidation on copper hydrometallurgical extraction processes, the effect of processing temperature on the mechanical properties of recycled polyethylene terephthalate (PET) fibers, process design and simulation of electricity generation systems utilizing low-grade waste thermal energy through Aspen HYSYS modeling, and the implementation of Lean Six Sigma methodologies for waste reduction in shipbuilding production processes. The issue highlights the growing integration of renewable energy technologies, sustainable materials engineering, process optimization, industrial efficiency improvement, and simulation-based engineering approaches to address emerging technological and industrial challenges.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials and manufacturing technologies, renewable energy engineering, process simulation and optimization, industrial engineering, and sustainable production systems. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward technological innovation and sustainable industrial development.

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  • Regular Issue
    Vol. 5 No. 2 (2022)

    The articles published in Teknomekanik Volume 5, Issue 2 (2022) showcase recent advances in mechanical engineering, materials engineering, energy systems, computational fluid dynamics, industrial engineering, and intelligent technology applications. This issue brings together 7 research articles authored by 31 researchers from 14 institutions across 7 countries, including China, India, Indonesia, Pakistan, Sudan, Taiwan, and Vietnam.

    The contributing institutions include Tongji University (China); Symbiosis Institute of Business Management and Symbiosis International University (India); Andalas University, BRIN–Andalas University Research Collaboration Center, Politeknik Negeri Padang, Universitas Diponegoro, Universitas Indonesia, and Universitas Negeri Padang (Indonesia); Quaid-e-Awam University of Engineering, Science and Technology (Pakistan); Sudan Atomic Energy Commission (Sudan); Chaoyang University of Technology, National Cheng Kung University, and National Taiwan University of Science and Technology (Taiwan); and Vinh Long University of Technology Education (Vietnam). These contributions reflect the journal’s commitment to fostering international collaboration and promoting the exchange of engineering knowledge across diverse scientific and technological communities.

    The published papers address a broad range of contemporary engineering challenges, including material selection for raw gas pipeline systems in gas field applications, quality function deployment (QFD)-based analysis of smartphone product requirements, numerical investigation of oil–water flow characteristics in stratified-annular horizontal pipelines, the influence of nanoparticle additives on the load-carrying capacity of cellulose-derived protective coatings, the effect of sonication on the stability of environmentally friendly carboxymethyl cellulose and Uncaria gambir extract-based water lubricants, integration of photovoltaic power generation into coal-fired power plants to reduce auxiliary power demand and coal consumption, and the utilization of image processing and machine learning techniques for flood disaster management. The issue highlights the growing integration of advanced materials engineering, energy optimization, computational simulations, decision-support methodologies, sustainable lubrication technologies, and artificial intelligence applications to address contemporary industrial and societal challenges.

    In line with the journal’s focus and scope, this issue contributes to the advancement of knowledge in mechanical systems, materials engineering, fluid flow and energy systems, computational and simulation-based engineering, industrial optimization, renewable energy integration, and intelligent data-driven technologies. The findings presented in these studies provide valuable scientific insights and practical solutions for researchers, educators, industry practitioners, and policymakers working toward sustainable technological development and engineering innovation.

  • Regular Issue
    Vol. 5 No. 1 (2022)

    This issue has been available online since June 25th 2022. All articles in this issue (6 original research articles and 1 review article) were authored/co-authored by 28 authors from 6 countries (Kazakhstan, Malaysia, Indonesia, Thailand, India, and Japan).

  • Regular Issue
    Vol. 4 No. 2 (2021)

    This issue has been available online since December 20th 2021. All articles in this issue (7 original research articles) were authored/co-authored by 30 authors from 8 countries (Australia, India, Indonesia, Thailand, Malaysia, Japan, Kazakhstan, and Taiwan).

  • Regular Issue
    Vol. 4 No. 1 (2021)

    This issue has been available online since May 05th 2021. All articles in this issue (8 original research articles) were authored/co-authored by 32 authors from 2 countries (Indonesia and Malaysia).

  • Regular Issue
    Vol. 3 No. 2 (2020)

    This issue has been available online since 09th December 2020. All articles in this issue (7 original research articles) were authored/co-authored by 20 authors from 2 countries (Indonesia and Philippines).

  • Regular Issue
    Vol. 3 No. 1 (2020)

    This issue has been available online since 25th Mei 2020. All articles in this issue (5 original research articles) were authored/co-authored by 20 authors from 3 countries (Indonesia, Myanmar and Thailand).

  • Regular Issue
    Vol. 2 No. 2 (2019)

    This issue has been available online since 09th December 2020. All articles in this issue (5 original research articles and 1 article review) were authored/co-authored by 20 authors from 2 countries (Indonesia and India).

  • Regular Issue
    Vol. 2 No. 1 (2019)

    This issue has been available online since 02th June 2020. All articles in this issue (6 original research articles) were authored/co-authored by 22 authors from Indonesia

  • Regular Issue
    Vol. 1 No. 2 (2018)

    This issue has been available online since 16th December 2020. All articles in this issue (5 original research articles) were authored/co-authored by 20 authors from Indonesia.

  • Regular Issue
    Vol. 1 No. 1 (2018)

    This issue has been available online since 10th June 2020. All articles in this issue (5 original research articles) were authored/co-authored by 17 authors from Indonesia.