Mechanical Engineering for Society and Industry
Aims Mechanical engineering is a branch of engineering science that combines the principles of physics and engineering mathematics with materials science to design, analyze, manufacture, and maintain mechanical systems (mechanics, energy, materials, manufacturing) in solving complex engineering problems. Therefore, this journal accommodates all research documentation and reports on technology applications in society and industry from various technology readiness levels (TRL): basic, applied, and report of technology application. Basic - theoretical concepts of natural science, application of engineering mathematics, special and unique materials science, theoretical principles of engineering design, production, energy conversion, or industrial mechatronics/automation that support mechanical engineering analysis with a sustainable engineering perspective. Applied - thermal-mechanical design (energy, applied mechanics, material selection, material strength analysis) to support sustainable design and engineering capabilities. Report of technology application - the impact of technology on economic and social, ecological principles, sustainability principles (sustainability), communication techniques, and factual knowledge that contribute to solving complex and sustainable engineering problems. Scope Aerodynamics and Fluid Mechanics This scope includes boundary layer control, computational fluid dynamics for engineering design and analysis; turbo engines; aerodynamics in vehicles, trains, planes, ships, and micro flying objects; flow and induction systems; numerical analysis of heat exchangers; design of thermal systems; Wind tunnel experiments; Flow visualization; and all the unique topics related to aerodynamics, mechanics and fluid dynamics, and thermal systems. Combustion and Energy Systems This scope includes the combustion of alternative fuels; low-temperature combustion; combustion of solid particles for hydrogen production; combustion efficiency; thermal energy storage system; porous media; optimization of heat transfer devices; shock wave fundamental propagation mechanism; detonation and explosion; hypersonic aerodynamic computational modeling; high-speed propulsion; thermo-acoustic; low-noise combustion; and all the unique topics related to combustion and energy systems. Design and Manufacturing This scope includes computational synthesis; optimal design methodology; biomimetic design; high-speed product processing; laser-assisted machining; metal plating, micro-machining; studies on the effects of wear and tear; fretting; abrasion; thermoelastic. This scope also includes productivity and cycle time improvements for manufacturing activities; production planning; concurrent engineering; design with remote partners, change management; and involvement of the Industry 4.0 main area in planning, production, and maintenance activities. Dynamics and Control The dynamics and control group includes aerospace systems; autonomous vehicles; biomechanics dynamics; plate and shell dynamics; style control; mechatronics; multibody system; nonlinear dynamics; robotics; space system; mechanical vibration; and all the unique topics related to engine dynamics and control. Materials and Structures The scope of this field includes composite fabrication processes; high-performance composites for automotive, construction, sports equipment, and hospital equipment; natural materials; special materials for energy sensing and harvesting; nanocomposites and micromechanics; the process of modeling and developing nanocomposite polymers; metal alloys; energy efficiency in welding and joining materials; vibration-resistant structure; lightweight-strong design; and all the unique topics related to materials and construction. Vibrations, Acoustics, and Fluid-Structure Interaction This group includes nonlinear vibrations; nonlinear dynamics of lean structures; fluid-structure interactions; nonlinear rotor dynamics; bladed disc; flow-induced vibration; thermoacoustic; biomechanics applications; and all the unique topics related to vibrations, acoustics, and fluid-structure interaction.
Articles
108 Documents
<![CDATA[Comprehensive analysis of tar reduction method in biomass gasification for clean energy production: A Review ]]>
<![CDATA[Prasetiyo, Dani Hari Tunggal]]>;
<![CDATA[Sanata, Andi]]>;
<![CDATA[Sholahuddin, Imam]]>;
<![CDATA[Nashrullah, Muhammad Dimyati]]>;
<![CDATA[Nanlohy, Hendry Y.]]>;
<![CDATA[Panithasan, Mebin Samuel]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 4 No 3 (2024): Special Issue on Technology Update 2024 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12712
<![CDATA[Biomass gasification is a promising renewable energy technology for the production of synthetic gas (syngas), consisting of hydrogen (H₂), carbon monoxide (CO), and methane (CH₄). This technology's primary challenge is tar formation – a heavy hydrocarbon compound that can block equipment, poison catalysts, and deteriorate syngas quality. Therefore, this study aimed to examine different tar reduction methods to support clean energy production through biomass gasification. To achieve this aim, two main approaches were adopted and the first was in-situ, focusing on modifying gasifier design and adjusting operational parameters. The second was ex-situ, which included catalytic reforming, thermal cracking, and plasma technology. The analysis also assessed different catalysts, such as biochar, and dolomite, as well as nickel- and iron-based materials, comparing their efficiency, sustainability, and economic viability. Several key factors influenced tar formation and reduction, namely feedstock type, operating temperature, air ratio, and reactor configuration. The result showed that combining in-situ and ex-situ technologies had substantial potential to significantly reduce tar, improve syngas quality, and optimize system performance. However, some challenges observed were reduced catalyst efficiency, high energy costs, and the need for more sustainable technologies. To improve the performance of gasification systems, this study provided information on catalyst development, operational parameter optimization, and plasma technology integration. Finally, the analysis provided a scientific basis and strategic recommendations to overcome tar problems and encourage the commercial use of biomass gasification towards a clean energy transition.]]>
<![CDATA[A Review of the artificial neural network’s roles in alternative fuels: Optimization, prediction, and future prospects ]]>
<![CDATA[Nanlohy, Hendry Y.]]>;
<![CDATA[Marianingsih, Susi]]>;
<![CDATA[Utaminingrum, Fitri]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 4 No 3 (2024): Special Issue on Technology Update 2024 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12742
<![CDATA[Artificial Neural Networks (ANN) are increasingly employed in alternative fuels to enhance efficiency and mitigate environmental impacts. This article comprehensively reviews the application of ANNs in modeling, optimizing, and predicting the properties of various alternative fuels. ANNs excel at capturing the complex non-linear relationships inherent in these fuels' physicochemical properties and combustion processes, which can be challenging to forecast using traditional mathematical models. By leveraging ANNs, combustion parameters can be optimized, thereby improving fuel efficiency, reducing exhaust emissions, and enhancing overall engine performance. Additionally, this research explores the effective use of ANNs in forecasting engine performance and emissions for alternative fuels, while also addressing key challenges, including the need for high-quality data and the optimization of algorithms for better accuracy. Additionally, the article considers the future potential of ANNs in supporting sustainable energy development and facilitating the transition to a green fuel economy. With advancements in computing technology, ANNs are anticipated to remain a vital instrument in the progression of alternative fuel research and its associated applications.]]>
<![CDATA[Carboxymethyl cellulose films derived from pineapple waste: Fabrication and properties ]]>
<![CDATA[Suryanto, Heru]]>;
<![CDATA[Syukri, Daimon]]>;
<![CDATA[Faridah, Anni]]>;
<![CDATA[Yanuhar, Uun]]>;
<![CDATA[Binoj, Joseph Selvi]]>;
<![CDATA[Nusantara, Fajar]]>;
<![CDATA[Komarudin, Komarudin]]>;
<![CDATA[Ulhaq, Ulfieda Anwar]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 5 No 1 (2025) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12789
<![CDATA[Plastic waste poses a significant environmental challenge due to its non-biodegradable nature, emphasizing the need for sustainable alternatives like bioplastics from natural resources. This study develops and characterizes bioplastic films made from carboxymethyl cellulose (CMC) derived from bacterial cellulose synthesized using pineapple biowaste. Pineapple waste underwent fermentation to produce bacterial cellulose, which was chemically modified into CMC. Films were fabricated using CMC solutions with varying glycerol concentrations (0.5%, 1.0%, 1.5%, and 2.5% v/v). Characterization techniques, including SEM, XRD, FTIR, TGA, mechanical testing, and antibacterial assays, revealed that increasing glycerol concentrations smoothed the film's cross-sectional morphology, reduced crystallinity, and altered functional groups (e.g., new peaks at 870 cm⁻¹ and 935 cm⁻¹ attributed to C–H deformation). TGA indicated a four-stage thermal degradation pattern, with mass loss increasing from 77.2% to 88.4% at 2.5% glycerol, reflecting enhanced plasticization. Mechanical testing showed that the highest glycerol concentration increased film flexibility by 40.7 times while reducing tensile strength by 89.7%. Antibacterial activity against E. coli and S. aureus also improved with glycerol content. These results demonstrate the potential of CMC-based bioplastic films as sustainable packaging materials, offering customizable properties and promoting the value-added use of agricultural waste.]]>
<![CDATA[Towards decarbonization goals: A Pathway to a sustainable future ]]>
<![CDATA[Kolakoti, Aditya]]>;
<![CDATA[Setiyo, Muji]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 4 No 2 (2024) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12871
<![CDATA[Nature operates on a delicate balance of give and take. However, in the name of development, human activities have disrupted this balance by polluting ecosystems and releasing excessive greenhouse gases into the atmosphere. As a result, global temperatures are reaching unprecedented levels, leading to abrupt climatic changes that pose a significant threat to humanity. Immediate and collective action is essential to ensure the survival of future generations. The adoption of Decarbonization goals offers a promising pathway to mitigate greenhouse gas emissions and reduce the pollution burden on Earth, aiming for substantial progress by 2030.]]>
<![CDATA[Mechanical properties of biocomposite from polylactic acid and natural fiber and its application: A Review study ]]>
<![CDATA[Asrofi, Mochamad]]>;
<![CDATA[Pradiza, Revvan Rifada]]>;
<![CDATA[Yusuf, Muhammad]]>;
<![CDATA[Dominic C. D., Midhun]]>;
<![CDATA[Ilyas, R. A.]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 5 No 1 (2025) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12721
<![CDATA[In the past decade, the development of biocomposite materials has attracted much attention due to the growing concerns about petroleum-based natural resource depletion and pollution. Among the various biocomposite materials, polylactic acid (PLA) is one of the most widely produced and ideal for use in commercial products. The manufacture of PLA biocomposites with natural fiber reinforcement as an alternative material that replaces synthetic materials is widely researched. The different types of natural fiber sources used in the incorporation of matrix and fibers are very important as they affect the mechanical properties of the biocomposites. In addition, PLA-based biocomposites can be produced by a wide variety of methods that can be found in various commercializations. This study aims to present the recent developments and studies carried out on the development of PLA-based natural fiber biocomposites over the past few years. This study discusses PLA biocomposite research related to their potential, mechanical properties, some manufacturing processes, applications, challenges, and prospects.]]>
<![CDATA[Effect of friction reducing devices on wellbore formation ]]>
<![CDATA[Setiati, Rini]]>;
<![CDATA[Samosir, Samuel Melvern L P]]>;
<![CDATA[Fathaddin, Muhammad Taufiq]]>;
<![CDATA[Rakhmanto, Priagung]]>;
<![CDATA[Susanti, Oknovia]]>;
<![CDATA[Yanti, Widia]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 5 No 1 (2025) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.11381
<![CDATA[Friction is one of the unavoidable factors during drilling. If not properly managed, it can significantly reduce the rate of penetration (ROP), especially in horizontal wells. This research aims to examine the effectiveness of the Friction Reduction Tool (FRT) in managing friction without causing damage to the formation. The FRT is designed to reduce friction between the drill string and the wellbore by minimizing contact. However, its performance is often influenced by two main factors: formation characteristics and drilling parameters. This study analyzes Well X-4, which was drilled without FRT, and Well X-5, which was drilled with FRT from a depth of 2837 m (MD). The analysis focuses on the tool’s impact on stick-slip issues, ROP, and mechanical specific energy (MSE). The results indicate that the use of FRT reduced stick-slip levels and MSE, enabling the drill bit to penetrate the formation more easily. Additionally, activating the FRT from the start increased the penetration rate by 18% compared to drilling without it. These findings suggest that the FRT effectively enhances the drilling rate while preserving the formation integrity.]]>
<![CDATA[Robust SVM optimization using PSO and ACO for accurate lithium-ion battery health monitoring ]]>
<![CDATA[Putra, Mufti Reza Aulia]]>;
<![CDATA[Nizam, Muhammad]]>;
<![CDATA[Mujianto, Agus]]>;
<![CDATA[Adriyanto, Feri]]>;
<![CDATA[Santoso, Henry Probo]]>;
<![CDATA[Afandi, Arif Nur]]>;
<![CDATA[Gunadin, Indar Chaerah]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 5 No 1 (2025) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12280
<![CDATA[The increasing demand for reliable lithium-ion battery in various applications is focused on the need for accurate State of Health (SOH) predictions to prevent performance degradation and potential safety risks. Therefore, this research aimed to improve the accuracy of SOH prediction by integrating Particle Swarm Optimization (PSO) and Ant Colony Optimization (ACO) with Support Vector Machine (SVM) to overcome the overfitting problem in traditional machine learning models. The dataset used consisted of data from 1000 cycles of lithium-ion battery, collected under laboratory conditions. Data from lithium-ion battery cycles were analyzed using optimized PSO-SVM and ACO-SVM models. These models were evaluated using Mean Square Error (MSE) and Root Mean Square Error (RMSE) metrics, showing significant improvements in prediction accuracy and model generalization. The results showed that although both optimized models were superior to the baseline SVM, PSO-SVM had higher generalization performance during testing. The higher performance was due to the effective balance between exploring the search space and exploiting optimal solutions, making it more suitable for real-world applications. In comparison, ACO-SVM showed superior performance in training data accuracy but was more prone to overfitting, suggesting the potential for scenarios prioritizing high training accuracy. These results could be applied to extend the lifespan of lithium-ion battery, contributing to enhanced reliability and cost-effectiveness in applications.]]>
<![CDATA[Effect of windmill blade variations on the performance of piezoelectric energy harvesters: Enhancing vibration stability and power generation ]]>
<![CDATA[Gamayel, Adhes]]>;
<![CDATA[Zaenudin, Mohamad]]>;
<![CDATA[Widodo, Djoko Setyo]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 5 No 1 (2025) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12346
<![CDATA[Piezoelectric energy harvesters (PEHs) are gaining attention for their ability to generate electrical energy from environmental vibrations, with applications in various industries. This study focuses on optimizing the performance of a PEH using a cantilever system driven by wind energy through the impact of windmill blades. The objective is to evaluate how the number of windmill blades affects the PEH's voltage output and vibration stability. Experiments were conducted in a wind tunnel with a 250 mm × 250 mm cross-section equipped with a 12-inch blower to generate airflow. Three windmill configurations—3 blades, 4 blades, and 5 blades—were analyzed for output voltage and deflection of two PVDF-based PEHs placed at a 30° angle. Results indicate that the 3-blade configuration produced the highest voltage (1.79V), 4% and 43% higher than the 4-blade (1.71V) and 5-blade (1.01V) configurations, respectively. This configuration also exhibited maximum deflection and lower frequency vibrations. Increasing blade count led to higher frequency vibrations but reduced deflection and voltage output. The study highlights that fewer blades result in greater deflection and better energy harvesting performance. These findings contribute to ongoing research in PEH systems, offering insights into optimizing energy harvesting from fluctuating wind conditions by balancing deflection amplitude and vibration frequency.]]>
<![CDATA[Evaluation of corrosion mitigation of SS904l using inhibitors with statistical and morphological analysis ]]>
<![CDATA[Vairavel, Dinesh Kumar]]>;
<![CDATA[Mahadevan, Sivasubramanian]]>;
<![CDATA[Selvapalam, Narayanan]]>;
<![CDATA[Madeshwaren, Vairavel]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 5 No 1 (2025) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12519
<![CDATA[This study evaluates the corrosion resistance of SS904L stainless steel, a highly alloyed material known for its exceptional performance in acidic environments, to address the need for optimized corrosion mitigation strategies. Corrosion inhibitors were utilized to enhance the material's durability, with the weight loss method employed to assess corrosion under varying conditions of temperature and pressure. Experiments tested inhibitor concentrations ranging from 0–5 mg per 100 mL over exposure durations of 24, 48, and 72 hours. Statistical analyses using ANOVA and regression confirmed a significant improvement in corrosion resistance with appropriate inhibitor concentrations. The Kesternich test provided comparative insights into the corrosion rate, validating the inhibitors' efficacy under simulated harsh conditions. Morphological analyses via X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM) revealed the formation of protective layers on the metal surface, contributing to enhanced durability. These findings emphasize the critical role of corrosion inhibitors in extending the service life of SS904L and establish a relationship between inhibitor concentration, exposure time, and corrosion performance, paving the way for advanced corrosion mitigation strategies.]]>
<![CDATA[A Review on challenges and opportunities in wire arc additive manufacturing of aluminium alloys: Specific context of 7xxx series alloys ]]>
<![CDATA[Rathod, Dinesh Wasudeo]]>
<![CDATA[ Mechanical Engineering for Society and Industry Vol 5 No 1 (2025) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Magelang ]]>
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DOI: 10.31603/mesi.12711
<![CDATA[Wire arc additive manufacturing (WAAM) has emerged as a promising and cost-effective method for producing components made from aluminum alloys, particularly in industries like aviation and aerospace. This process enables the fabrication of high-performance parts while minimizing manufacturing complexities. The demand for aluminum 7xxx series alloys is significant in these sectors due to their outstanding material properties. Efficient production methods, such as WAAM, are essential for utilizing these high-demand materials effectively. Despite the advantages of the WAAM process, challenges remain, particularly when layer-by-layer deposition of Al 7xxx (Al-Zn-Mg) alloys is considered. The high heat density generated during the arcing process can lead to issues such as zinc evaporation, hydrogen formation, and oxidation of the alloys. Additionally, the WAAM technique faces hurdles like delamination, porosity, hot cracking, and complex thermal cycles, all of which can adversely affect the performance of the components produced. This study aims to tackle the challenges associated with the WAAM process by employing Gas Metal Arc Welding techniques, while also exploring opportunities for further research in this area.]]>
