Vol. 11 No. 2 (2026): In Progress

DOI: https://doi.org/10.21070/r.e.m.v11i2

Published: 2026-07-09

Articles

The Implementation of Industry 4.0 and Blockchain Technology in Improving the Efficiency and Transparency of Circular Supply Chains: A Study on the Manufacturing Industry Analisis Efisiensi Hasil dan Tingkat Kerugian dalam Rantai Pasokan Manufaktur Kayu Lapis Berbasis Industri 4.0

Lolyka Dewi Indrasari, Ana Komari

201-210
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Analysis of Thermal Effectiveness and Mass Flow Rate of Steam from Saturated to Superheater in Palm Oil Mill Analisis Efektivitas Thermal dan Laju Aliran Massa Steam dari Saturated Menuju Superheater di Pabrik Kelapa Sawit

Andhi Fuad Bawazir, Zulham Effendi

211-218
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Application of Linear Programming to Reduce Traffic Congestion in Urban Centers: A Case Study of Lagos State Transport Authority

Anthony Adekoya, Wasiu Adedeji, Seun Oyelami, Busayo Adeboye

219-226
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Thermo-hydraulic Performance of Double-cut and Perforated Twisted Tape Based on Constant Surface Area

Naufal Faizurrahman Siregar, Damora Rhakasywi, Nicky Yongkimandalan

227-238
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Finite Element Evaluation of Torsional Deformation and Stress Distribution in a Pump-Turbine Shaft System Evaluasi Elemen Hingga terhadap Deformasi Torsi dan Distribusi Tegangan pada Sistem Poros Pompa-Turbin

Rizki Sopandi, Adhita Prasetia, Udin Komarudin

239-252
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The Effect of Agitator Rotational Speed on Cooling Rate and Reynolds Number in a Block Ice Making Machine Using 20% NaCl Brine Pengaruh Kecepatan Putar Agitator terhadap Cooling Rate dan Reynolds Number pada Mesin Pembuat Es Balok Menggunakan Media Brine NaCl 20%

irfan ramadhan, Nia Nuraeni Suryaman, Arifin Santosa, Aep Saepudin

253-262
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Analysis of the Effect of Phase Change Material Mass Variation on the Performance of an Air-Cooled Photovoltaic-Thermal System Analisis Pengaruh Variasi Massa Phase Change Material terhadap Kinerja Sistem Photovoltaic Thermal Berbasis Pendingin Udara

Muhammad Alvan Fadillah, Udin Komarudin, Ahmad Rajani

263-270
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Erosion Behavior of Cr₃C₂-NiCr Coated GH4720Li Superalloy Under Different Impact Angles and Erodent Sizes: A Finite Element Analysis

Raffi Indrajati, Riki Hendra Purba, James Julian, Fitri Wahyuni, Elvi Armadani, Fathin Muhammad Mahdhudhu

271-280
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