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Program Studi Pendidikan Teknik Mesin Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta Kampus V UNS Pabelan Jl. Ahmad Yani 200 Pabelan Sukoharjo, Jawa Tengah, Indonesia
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Nozel : Jurnal Pendididikan Teknik Mesin
Published by Universitas Sebelas Maret
ISSN : -     EISSN : 2656713X     DOI : https://doi.org/10.20961/nozel
Core Subject :
NOZEL : Jurnal Pendidikan Teknik Mesin is a national forum for the publication and dissemination of original work which contributes to greater scientific understanding of the main disciplines underpinning the mechanical engineering and vocational education. This international journal is dedicated to the latest advancements in mechanical engineering and vocational education. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of mechanical engineering and vocational education. This journal is published in the online journal, which publishes research articles, reviews, and letters in all areas of mechanical engineering and vocational education. It is a blind peer-reviewed journal, aims to provide the most complete and reliable source of information on current developments in the field. The emphasis will be on publishing quality papers rapidly and available to researchers worldwide.
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Articles 8 Documents
 1 
Search results for , issue "vol 8, no 4 (2026)" : 8 Documents clear
Analisis Tren Penerapan Economic Evaluation pada Predictive Maintenance Berbasis Iot di Industri Manufaktur: Sebuah Systematic Literature Review Rizky Hardi nata
Nozel : Jurnal Pendididikan Teknik Mesin Vol 8, No 4 (2026)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v8i4.120657

Abstract

Predictive Maintenance (PdM) based on the Internet of Things (IoT) has emerged as a strategic approach to improve equipment reliability, reduce unplanned downtime, and optimize maintenance costs in manufacturing industries. However, despite the rapid advancement of PdM technologies, studies focusing on their economic evaluation remain relatively limited. This study aims to identify the economic evaluation methods used in PdM-IoT literature, analyze the reported economic benefits, identify key implementation challenges, and propose future research directions. A Systematic Literature Review (SLR) was conducted following the PRISMA protocol. Literature was collected from Scopus, Google Scholar, and IEEE Xplore databases for the period 2019–2025. From an initial pool of 268 publications, 20 articles met the inclusion criteria and were analyzed in depth. The findings indicate that Return on Investment (ROI) and Net Present Value (NPV) are the most frequently used methods for evaluating the economic feasibility of PdM-IoT implementation. The reported benefits include reduced maintenance costs, minimized downtime, improved asset availability, and enhanced operational efficiency. Nevertheless, several challenges remain, including high initial investment costs, data integration complexity, sensor infrastructure requirements, and difficulties in quantifying indirect economic benefits. The study concludes that economic evaluation plays a crucial role in supporting PdM-IoT investment decisions and highlights the need for more comprehensive evaluation frameworks tailored to specific industrial contexts.
Pemetaan Perkembangan Penelitian Sistem Plumbing Bangunan: Analisis Bibliometrik Dan Systematic Literature Review (2005–2025) Herlan Herlambang
Nozel : Jurnal Pendididikan Teknik Mesin Vol 8, No 4 (2026)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v8i4.121809

Abstract

Building plumbing systems have gained increasing scholarly attention alongside the rise of sustainable construction, smart infrastructure, and digital building technologies. This study maps the development of research on building plumbing systems from 2005 to 2025 using an integrated approach combining bibliometric analysis and a systematic literature review. Data were retrieved from the Scopus database using keywords related to plumbing systems, water supply, drainage, smart plumbing, IoT, and digital twin technologies, with article selection conducted through the PRISMA framework. From 1,245 identified records, 612 peer-reviewed journal articles were included in the final analysis. Bibliometric techniques using VOSviewer and Biblioshiny were applied to evaluate publication trends, geographic and institutional contributions, citation performance, and keyword co-occurrence networks. Results indicate a consistent upward trend in publications, rising from 45 articles (2005–2010) to 259 articles (2021–2025). China emerges as the most productive country, while the United States demonstrates the highest citation impact. Keyword analysis reveals three main thematic clusters: water systems, sanitation and drainage, and modern plumbing technologies. The study also identifies key research gaps, including limited integration of artificial intelligence and machine learning, early-stage development of digital twin applications in plumbing systems, and insufficient empirical studies in tropical environments. These findings highlight critical directions for advancing intelligent, efficient, and sustainable plumbing system research
Analisis Tekno-Ekonomi Pengaruh Suhu Curing terhadap Performa Mekanik Komposit Sandwich Carbon Fiber/PVC Foam: Tinjauan Sistematis dan Perspektif Efisiensi Biaya Arya Syahputra
Nozel : Jurnal Pendididikan Teknik Mesin Vol 8, No 4 (2026)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v8i4.121205

Abstract

Abstract This study presents a Systematic Literature Review (SLR) that integrates techno-economic analysis of curing temperature variations on the mechanical properties and failure behavior of carbon fiber sandwich composites with polyvinyl chloride (PVC) foam cores. The systematic review was conducted using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) protocol with structured searches across the Scopus, Web of Science, and Google Scholar databases, using keyword combinations: "curing temperature," "carbon fiber sandwich composite," "PVC foam," "mechanical properties," and "techno-economic analysis." Of 147 identified articles, 19 studies met the inclusion criteria and were analyzed in depth. Composite materials are widely applied in engineering applications due to their superior strength-to-weight ratio; however, manufacturing process parameters such as curing temperature critically influence both structural performance and production cost efficiency. The objective of this study is to synthesize the latest scientific evidence and determine the optimal curing temperature that maximizes mechanical performance while considering the associated energy consumption costs and economic implications of material failure prevention. Experimental validation was carried out using specimens fabricated via the vacuum bagging method, subjected to curing temperatures of 70°C, 80°C, and no curing (room temperature). Flexural testing was performed using the three-point bending method in accordance with ASTM C393 standards. The synthesis of systematic review findings and experimental validation demonstrates that curing at 80°C yields the highest flexural strength (48.35 MPa) and elastic modulus (67.03 GPa), representing a 60.8% improvement over uncured specimens. From an engineering economics perspective, the additional energy costs of curing at 80°C are substantially offset by reduced failure risk, lower maintenance costs, and an extended service life of the composite structure. These findings support the adoption of 80°C curing as the economically optimal manufacturing condition for carbon fiber/PVC foam sandwich composites. 
DC-DC Converters For Hydrogen Fuel Cell Control: A Comprehensive Literature Review Mohd Shafie Bakar; Mohd Shawal Jadin; Mohd Herwan Sulaiman; Nugroho Agung Pambudi; Danar Susilo Wijayanto
Nozel : Jurnal Pendididikan Teknik Mesin Vol 8, No 4 (2026)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v8i4.123020

Abstract

This paper presents a comprehensive literature review of recent advances in DC–DC converter technologies for hydrogen fuel cell power conditioning, with particular emphasis on proton exchange membrane fuel cells (PEMFCs) used in electric vehicle and stationary energy systems. Covering 29 peer-reviewed studies, the review examines progress in converter topologies, control methodologies, and performance optimization. The analysis highlights interleaved boost converters combined with advanced control strategies—such as linear quadratic regulator (LQR) control, fractional-order PID control, and sliding mode control—as the current state-of-the-art, achieving efficiencies above 95% while substantially reducing input current ripple and improving transient response. Emerging research trends include high-gain impedance-network converters enabling wide input voltage ranges, isolated and bidirectional converter architectures that support hybrid energy storage integration, and intelligent optimization-based control approaches incorporating particle swarm optimization (PSO) and model predictive control (MPC). The review further identifies key trade-offs in efficiency, power density, voltage gain capability, and dynamic behavior across converter designs, providing a structured foundation for future development of high-performance fuel cell power conditioning systems.
Evaluasi Ekonomi Teknik Predictive Maintenance di Industri Manufaktur: Systematic Literature Review Zus tian
Nozel : Jurnal Pendididikan Teknik Mesin Vol 8, No 4 (2026)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v8i4.122817

Abstract

This study aims to evaluate the economic engineering aspects of predictive maintenance implementation in the manufacturing industry using a systematic literature review (SLR) approach. Literature searches were conducted through five databases, namely Google Scholar, ScienceDirect, IEEE Xplore, SpringerLink, and Emerald, using keywords related to predictive maintenance, manufacturing industry, engineering economy, cost-benefit analysis, return on investment, payback period, and life cycle cost. The article selection process followed the PRISMA 2020 framework and resulted in 25 final articles from 250 articles identified in the initial search. The findings show that predictive maintenance in manufacturing is commonly implemented through machine learning, IoT sensor monitoring, vibration analysis, digital twin, and condition-based monitoring. From an economic engineering perspective, these implementations contribute to downtime reduction, lower emergency maintenance costs, improved asset reliability, and better investment efficiency. However, most studies remain dominated by technical performance evaluation, while comprehensive economic indicators such as ROI, NPV, IRR, payback period, life cycle cost, and cost-benefit analysis are still limited. This study highlights the need to integrate technical performance and economic feasibility analysis in predictive maintenance decision-making.
Analisis Relevansi dan Proyeksi Pengembangan Standar Bengkel Teknik Kendaraan Ringan menuju Standar Industri di Pendidikan Teknik Mesin UNS Adira Alfi Silvianthy; Valiant Lukad Perdana Sutrisno
Nozel : Jurnal Pendididikan Teknik Mesin Vol 8, No 4 (2026)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v8i4.120866

Abstract

Penelitian ini bertujuan untuk menganalisis relevansi bengkel otomotif TKR di PTM UNS terhadap standar bengkel industri serta merumuskan proyeksi pengembangannya guna mendukung pembelajaran yang lebih sesuai dengan kebutuhan dunia industri
Kajian Techno-Economic Assessment Teknologi Waste Heat Recovery pada Industri Manufaktur: Systematic Literature Review Menggunakan Protokol Prisma 2020 Ramadhan Syahputra
Nozel : Jurnal Pendididikan Teknik Mesin Vol 8, No 4 (2026)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v8i4.120963

Abstract

Sektor manufaktur merupakan salah satu konsumen energi terbesar di dunia, menyumbang sekitar 37% dari total permintaan energi akhir, dengan sebagian besar terbuang sebagai limbah panas yang tidak dimanfaatkan melalui gas buang, aliran pendingin, dan radiasi permukaan. Pemanfaatan kembali energi panas ini melalui teknologi pemulihan panas limbah (WHR) menawarkan strategi yang terbukti secara teknis dan layak secara ekonomi untuk meningkatkan efisiensi energi industri sekaligus mengurangi biaya operasional dan emisi gas rumah kaca. Namun, studi yang ada sebagian besar mengevaluasi teknologi individual dalam konteks sektor tertentu, tanpa perspektif perbandingan lintas teknologi dan lintas sektor yang komprehensif yang didasarkan pada kerangka kerja tekno-ekonomi terintegrasi. Studi ini mengatasi kesenjangan tersebut dengan melakukan Tinjauan Literatur Sistematis (SLR) mengikuti protokol PRISMA 2020, mensintesis sekitar 60 artikel yang ditinjau sejawat yang diambil dari empat basis data elektronik utama — Scopus, Web of Science, Google Scholar, dan IEEE Xplore — yang mencakup periode 2014 hingga 2024. Empat teknologi WHR dominan diperiksa: penukar panas (HE), Siklus Rankine Organik (ORC), generator termoelektrik (TEG), dan sistem pendingin absorpsi (ARS), di seluruh sub-sektor manufaktur utama termasuk semen, baja, petrokimia, otomotif, dan pengolahan makanan. Hasil menunjukkan bahwa ORC adalah teknologi yang paling banyak dipelajari untuk penilaian tekno-ekonomi, menunjukkan efisiensi termal 10–25% dengan periode pengembalian investasi 3–6 tahun untuk sumber panas suhu menengah hingga rendah (80–400°C). Penukar panas tetap menjadi teknologi yang paling banyak digunakan karena efisiensi pemulihan termal yang tinggi (60–90%) dan kompleksitas sistem yang rendah. Lima kesenjangan penelitian kritis telah diidentifikasi: dominasi studi dari negara-negara maju dengan parameter ekonomi yang tidak dapat ditransfer; cakupan yang tidak memadai terhadap sumber panas suhu rendah di bawah 150°C; tidak adanya analisis sensitivitas dinamis untuk fluktuasi harga energi dan skenario penetapan harga karbon; kelangkaan studi perbandingan multi-teknologi terintegrasi; dan kurangnya kerangka pelaporan TEA yang terstandarisasi dan dapat direplikasi. Temuan ini memiliki implikasi langsung bagi industri manufaktur Indonesia, di mana pengeluaran modal yang tinggi dan akses pembiayaan yang terbatas di kalangan usaha kecil dan menengah tetap menjadi hambatan paling signifikan terhadap adopsi WHR. Tinjauan ini menyediakan peta pengetahuan terstruktur untuk memandu para peneliti, insinyur, dan pembuat kebijakan dalam mengembangkan strategi efisiensi energi industri berbasis bukti.
Analisis Variabilitas Sifat Tarik pada Material Baja SS400 untuk Komponen Bodi Electric Shuttlebus Purbaya Reksapati Satria; Yusep Sukrawan; Sriyono Sriyono
Nozel : Jurnal Pendididikan Teknik Mesin Vol 8, No 4 (2026)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v8i4.121448

Abstract

Studi ini bertujuan untuk mendemonstrasikan variabilitas sifat mekanik lembaran baja SS400 untuk aplikasi bodi kendaraan dengan uji tarik, khususnya untuk bus antar-jemput listrik. Data eksperimental menunjukkan inkonsistensi mekanik yang ekstrem akibat proses penggulungan dingin yang tidak presisi di pabrik; nilai UTS berkisar antara 360–460 MPa, sedangkan regangan perpanjangan berfluktuasi secara drastis dari 13,74% (sangat rapuh) hingga 36,24% (sangat ulet). Ketidakseragaman mikrostruktur ini membawa risiko tinggi memicu cacat sobek dan efek pegas balik yang tidak dapat diprediksi selama proses pencetakan. Sebagai solusinya, diperlukan perlakuan panas lebih lanjut berupa proses anil khusus untuk lembaran tipis guna menata ulang struktur kristal, melepaskan tegangan sisa, dan menstabilkan nilai perpanjangan dalam kisaran aman otomotif 25%–30%. Untuk bus antar-jemput listrik, penerapan proses ini juga sangat penting untuk memastikan kelayakan struktural dalam melindungi kompartemen baterai, menjamin dimensi panel yang tepat untuk mencegah kebocoran udara ke dalam sistem kelistrikan tegangan tinggi, dan mengoptimalkan efisiensi aerodinamis kendaraan tanpa risiko kegagalan material. Melalui optimasi metalurgi ini, pelat SS400 dapat diubah menjadi material struktural yang andal, aman, dan hemat energi.

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