Journal of Engineering and Technological Sciences

Online ISSN: 2338-5502 | Print ISSN: 2337-5779

Journal of Engineering and Technological Sciences welcomes full research articles in: General Engineering, Earth-Surface Processes, Materials Science, Environmental Science, Mechanical Engineering, Chemical Engineering, Civil and Structural Engineering.

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Editorial Pick

Impact of Multi-Walled Carbon Nano Tubes in Diesel Engine Combustion with Hydrogen as Supplementary Fuel

Konkala Balashowry, Putha Prasad Kumar, Motukuri Subrahmanya Srinivasa Rao, Hazari Naresh, Nimmagadda Srilatha

2026-09-25 Vol. 58 No. 6 (2026): Vol. 58 No. 6(2026): December (In Progress)
Chloride Salt-Intercalated Ti2C Membranes for Ultraquick Cationic Dye Removal

Fuja Sagita, Kholifatul Mukhoibibah, Grandprix T. M. Kadja

2026-06-09 Vol. 58 No. 4 (2026): Vol. 58 No. 4(2026): August
Combustion Characteristics of High Concentration Ammonia/Ethanol Blends under Varied Boost Pressures in a Spark-assisted Compression Ignition Engine with a Sub-chamber

Takanobu Okada, Mitsuhisa Ichiyanagi, Emir Yilmaz, Rizal Mahmud, Christian Dennis Marcelo, Ferdinand Ronaldo Tjiotijono, Evan Widjaja, Jason Sutedjo, Gabriel Jeremy Gotama, Willyanto Anggono, Takashi Suzuki

2026-09-25 Vol. 58 No. 6 (2026): Vol. 58 No. 6(2026): December (In Progress)
Interpreting Arc and Line Shapes in the Fault Ruptures of the 2016 Mw7.8 Kaikoura, New Zealand and the 2023 Mw7.8 and Mw7.6 East Anatolian Fault, Turkey-Syria Earthquakes: A Theoretical Approach

Mudrik Rahmawan Daryono, Gino de Gelder, Adi Patria

2024-10-30 Vol. 56 No. 6 (2024)
Defect-Engineered TiO2 Photocatalysts for Enhanced Methylene Blue Degradation

Tri Partono Adhi, Galang Ananta Dwipayana, Dwiwahju Sasongko, I Gede Wenten, Hary Devianto, Wibawa Hendra Saputera

2026-09-03 Vol. 58 No. 5 (2026): Vol. 58 No. 5(2026): October
Geometrically Complex, Relatively Weak, and Subcritically Stressed Lembang Fault May Lead to a Magnitude 7.0 Earthquake

Kadek Hendrawan Palgunadi, Andrean Vesalius Hasiholan Simanjuntak, Rexha Verdhora Ry, Mudrik Rahmawan Daryono, Sri Widiyantoro, Dwa Desa Warnana, Agnis Triahandini, Firman Syaifuddin, Adhatus Solichah Ahmadiyah, Anne Meylani Magdalena Sirait, Wiwit Suryanto

2025-01-31 Vol. 57 No. 1 (2025): Vol. 57 No. 1 (2025): February

About the Journal

Online ISSN: 2338-5502 | Print ISSN: 2337-5779

Journal of Engineering and Technological Sciences welcomes full research articles in: General Engineering, Earth-Surface Processes, Materials Science, Environmental Science, Mechanical Engineering, Chemical Engineering, Civil and Structural Engineering.

In Progress

Vol. 58 No. 6 (2026): Vol. 58 No. 6(2026): December (In Progress)

Articles

Enhancement of Hot Asphalt Mixture Performance through the Incorporation of Carbon and Polyester Microfibers

DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.6.6

Teba T. Khaled, Abbas F. Jasim, Abbaas I. Kareem, Saif Alzabeebee, Rwayda Al-Hamd

836-853
- Abstract: 32
- PDF: 16
10.5614/j.eng.technol.sci.2026.58.6.6
Stochastic–dynamic Modelling of Performance Degradation in a Grid-connected Rooftop Photovoltaic System

DOI: https://doi.org/10.5614/

Dani Yuniawan, Vetty Kartikasari, Rahman Arifuddin, Effendi Mohamad

854-873
- Abstract: 39
- PDF: 17
10.5614/
Combustion Characteristics of High Concentration Ammonia/Ethanol Blends under Varied Boost Pressures in a Spark-assisted Compression Ignition Engine with a Sub-chamber

DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.6.1

Takanobu Okada, Mitsuhisa Ichiyanagi, Emir Yilmaz, Rizal Mahmud, Christian Dennis Marcelo, Ferdinand Ronaldo Tjiotijono, Evan Widjaja, Jason Sutedjo, Gabriel Jeremy Gotama, Willyanto Anggono, Takashi Suzuki

745-761
- Abstract: 104
- PDF: 41
10.5614/j.eng.technol.sci.2026.58.6.1
Impact of Multi-Walled Carbon Nano Tubes in Diesel Engine Combustion with Hydrogen as Supplementary Fuel

DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.6.2

Konkala Balashowry, Putha Prasad Kumar, Motukuri Subrahmanya Srinivasa Rao, Hazari Naresh, Nimmagadda Srilatha

762-780
- Abstract: 54
- PDF: 19
10.5614/j.eng.technol.sci.2026.58.6.2
A Comparative Study of Carbon Surface Modification Routes: Gamma Irradiation and Aqueous Oxidation using H2O2 for Advanced Carbon/MnO2 Nanocomposite Supercapacitor Electrode

DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.6.3

Kyla Amalia Gala, Chaidir Pratama, Imam Prasetyo, Teguh Ariyanto

781-797
- Abstract: 54
- PDF: 19
10.5614/j.eng.technol.sci.2026.58.6.3
Fabricating Self-Assembled Porous Silica for Microplastic Adsorption in Electrolyzed Drinking Water

DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.6.4

Mellia Harumi, Eleonora Adesti Reswara Putribian, Benedictus Amadeo Emanuel, Inneke Hantoro, Bernadeta Soedarini, Gelbert Jethro Sanyoto

798-811
- Abstract: 49
- PDF: 29
10.5614/j.eng.technol.sci.2026.58.6.4
Topology Optimization: A Compact Review and Comparation on Level Set Technique Development in Single and Multi-material

DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.6.5

Loc Tan Le, Annisa Jusuf, Lavi Rizki Zuhal, Tatacipta Dirgantara

812-835
- Abstract: 72
- PDF: 39
10.5614/j.eng.technol.sci.2026.58.6.5

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