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Optimizing Evaporator Design in ORC Systems for Waste-to-Energy Conversion Using FAST Diagram and Value Engineering

DOI : 10.5614/j.eng.technol.sci.2026.58.3.4
R. Susalit Setya Wibowo (1), Satmintareja Satmintareja (2), Asep Duduh Abdurahman (3), Suyatmin Suyatmin (4), Darmawan Darmawan (5), Ari Gunawan (6), Kusumawati Dewi Budiarti (7), Nasrul Baddu (8), Adhi Pramono (9), Faisal Faisal (10), Cahyono Nugroho (11), Suharto Ngudiwaluyo (12), Zico Pratama Putra (13)
(1) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(2) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(3) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(4) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(5) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(6) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(7) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(8) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(9) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(10) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(11) National Research and Innovation Agency (BRIN), Indonesia ,
(12) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(13) Research Center for Nuclear Materials and Radioactive Waste Technology (PRTBNLR), National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia
348-365
Abstract : 486
PDF : 128
DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.3.4

Data-driven Analysis and Optimization of Combined Cycle Power Plants using Machine Learning Models

DOI : 10.5614/j.eng.technol.sci.2026.58.2.4
Seksaf Hiba Dikra (1), Amjad Gawanmeh (2), Khelif Rabia (3)
(1) Department of Mechanical Engineering, Badji Mokhtar-Annaba University, 17 hassen chaouche, Annaba 23000, , Algeria ,
(2) College of Engineering and IT, University of Dubai, Academic City, Emirates Road, 14143, Dubai, , United Arab Emirates ,
(3) epartment of Mechanical Engineering, Badji Mokhtar-Annaba University, 17 hassen chaouche, Annaba 23000, Algeria
202-216
Abstract : 574
PDF : 175
DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.2.4

Design and Test of a Secondary Shearing Device for the Lentinus Edodes Stem

DOI : 10.5614/j.eng.technol.sci.2025.57.3.8
Zhen Wang (1), Weizhong Xiao (2), Yuandong Liu (3), Yuting Zhang (4), Qin Liu (5), Xiao Cui (6), Weili Kong (7)
(1) College of Energy Engineering, Huanghuai University, Zhumadian, Henan 463000, China, China ,
(2) College of Energy Engineering, Huanghuai University, Zhumadian, Henan 463000, China, China ,
(3) Zhoukou Academy of Agricultural Sciences, Zhoukou, Henan 466000, China, China ,
(4) Henan Academy of Agricultural Sciences, Zhengzhou, Henan 450002, China, China ,
(5) Henan Academy of Agricultural Sciences, Zhengzhou, Henan 450002, China, China ,
(6) Henan Academy of Agricultural Sciences, Zhengzhou, Henan 450002, China, China ,
(7) Henan Academy of Agricultural Sciences, Zhengzhou, Henan 450002, China
389-406
Abstract : 430
PDF : 160
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.3.8

Enhancing Biogas Production through the Co-Digestion of Indigofera and Cow Manure for Electricity Generation

DOI : 10.5614/j.eng.technol.sci.2025.57.3.1
Suyitno Suyitno (1), Wibawa Endra Juwana (2), Mohamad Muqoffa (3)
(1) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia ,
(2) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia ,
(3) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia
291-302
Abstract : 2300
PDF : 960
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.3.1

The Effect of Ignition Timing on Combustion of Ammonia/Ethanol Mixtures in Spark-Assisted Compression Ignition Engine with a Sub-chamber

DOI : 10.5614/j.eng.technol.sci.2025.57.6.1
Takanobu Okada (1), Mitsuhisa Ichiyanagi (2), Emir Yilmaz (3), Takashi Suzuki (4), Hikaru Shiraishi (5), Eric Le Roy Ngwompe Souop (6), Evan Widjaja (7), Jason Sutedjo (8), Christian Dennis Marcelo (9), Ferdinand Ronaldo Tjiotijono (10), Gabriel Jeremy Gotama (11), Willyanto Anggono (12)
(1) Postgraduate School of Science and Technology, Sophia University, Tokyo 102-8554, Japan ,
(2) Department of Engineering and Applied Sciences, Faculty of Science and Technology, Sophia University, Tokyo 102-8554, , Japan ,
(3) Department of Engineering and Applied Sciences, Faculty of Science and Technology, Sophia University, Tokyo 102-8554, , Japan ,
(4) Department of Engineering and Applied Sciences, Faculty of Science and Technology, Sophia University, Tokyo 102-8554, , Japan ,
(5) Department of Engineering and Applied Sciences, Faculty of Science and Technology, Sophia University, Tokyo 102-8554, , Japan ,
(6) Graduate School of Science and Technology, Sophia University, Tokyo 102-8554, Japan ,
(7) Mechanical Engineering Department, Petra Christian University, Surabaya 60236, Indonesia ,
(8) Mechanical Engineering Department, Petra Christian University, Surabaya 60236, Indonesia ,
(9) Mechanical Engineering Department, Petra Christian University, Surabaya 60236, Indonesia ,
(10) Graduate School of Science and Technology, Sophia University, Tokyo 102-8554, Japan ,
(11) Centre for Sustainable Energy Studies, Petra Christian University, Surabaya 60236, , Indonesia ,
(12) Mechanical Engineering Department, Petra Christian University, Surabaya 60236, Indonesia
735-746
Abstract : 1371
PDF : 481
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.6.1

Tailoring BiOBr Photocatalyst: In-situ Bi Doping for Enhanced Photocatalytic Removal of Sulfamethoxazole (SMX) Antibiotic

DOI : 10.5614/j.eng.technol.sci.2024.56.2.7
Sabrina Prima Fauziyen (1), Wibawa Hendra Saputera (2), Dwiwahju Sasongko (3)
(1) Research Group on Sustainable Energy and Technology, Department of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung, 40132, Indonesia, Indonesia ,
(2) Center for Catalysis and Reaction Engineering, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung, 40132, Indonesia, Indonesia ,
(3) Research Center for New and Renewable Energy, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung, 40132, Indonesia, Indonesia
266-274
Abstract : 648
PDF : 271
DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.2.7

Comparative Analysis of DTC-controlled TSTPI and FSTPI Inverters for Low-power Photovoltaic Applications

DOI : 10.5614/j.eng.technol.sci.2025.57.5.3
Nouira Imen (1), Bassem El Badsi (2)
(1) University of Sfax, ENIS, P.O. Box 1173, 3038 Sfax, Tunisia, Tunisia ,
(2) Research Laboratory on Renewable Energies & Electric Vehicles (RELEV) University of Sfax, ENIS, P.O. Box 1173, 3038 Sfax, , Tunisia
599-612
Abstract : 960
PDF : 227
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.5.3

Minimize Total Cost and Maximize Total Profit for Power Systems with Pumped Storage Hydro and Renewable Power Plants Using Improved Self-Organizing Migration Algorithm

DOI : 10.5614/j.eng.technol.sci.2024.56.1.7
Dao Trong Tran (1), Tan Minh Phan (2)
(1) Division of MERLIN, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam, Viet Nam ,
(2) Power System Optimization Research Group, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam , Viet Nam
81-94
Abstract : 840
PDF : 178
DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.1.7

Investigation of Reaction Dynamics of Methane Reforming on Nickel Clusters Using Molecular Dynamics Simulations

DOI : 10.5614/j.eng.technol.sci.2025.57.1.5
Rizal Arifin (1), Fikrun Najib Muzakki (2), Yoyok Winardi (3), Ida Widaningrum (4), Zulkarnain Zulkarnain (5), Abdurrouf Abdurrouf (6), Norhasnidawani Johari (7), Vannajan Sanghiran Lee (8), Darminto Darminto (9)
(1) Faculty of Engineering, Universitas Muhammadiyah Ponorogo, Jalan Budi Utomo No. 10, Ponorogo 63471, Indonesia ,
(2) Faculty of Engineering, Universitas Muhammadiyah Ponorogo, Jalan Budi Utomo No. 10, Ponorogo 63471, Indonesia ,
(3) Faculty of Engineering, Universitas Muhammadiyah Ponorogo, Jalan Budi Utomo No. 10, Ponorogo 63471, Indonesia ,
(4) Faculty of Engineering, Universitas Muhammadiyah Ponorogo, Jalan Budi Utomo No. 10, Ponorogo 63471, Indonesia ,
(5) Department of Physics Education, Universitas Muhammadiyah Mataram, Jalan KH Ahmad Dahlan No. 1, Mataram 83127, Indonesia ,
(6) Department of Physics, Brawijaya University, Jalan Veteran, Malang 65145, Indonesia ,
(7) Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, Kuala Lumpur 54100, Malaysia ,
(8) Centre of Excellence in Quantum Information Science and Technology (QIST), Department of Chemistry, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia ,
(9) Department of Physics, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, Indonesia
66-77
Abstract : 836
PDF : 357
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.1.5

Enhancement of Crashworthiness Parameters Using a Bitubular Tube with Various Tube Lengths

DOI : 10.5614/j.eng.technol.sci.2025.57.2.8
Samer Fakhri Abdulqadir (1), Zinah Jumaah Ahmed (2), Wekar M. Khalaf (3), Dhafer Fakir Alrawi (4), Haitham Kamil Dawood (5)
(1) Department of Mechanical Engineering, College of Engineering, University of Anbar, P.O.Box: 55431 Baghdad, 55 Ramadi, Iraq ,
(2) Department of Mechanical Engineering, College of Engineering, University of Anbar, P.O.Box: 55431 Baghdad, 55 Ramad, Ramadi, Iraq ,
(3) College of Education for Pure Science, University of Anbar, Iraq ,
(4) College of Education for Pure Science, University of Anbar, University of Anbar, P.O.Box: 55431 Baghdad, 55 Ramadi, Iraq ,
(5) Department of Mechanical Engineering, College of Engineering, University of Anbar, P.O.Box: 55431 Baghdad, 55 Ramad, Ramadi, , Iraq
257-272
Abstract : 636
PDF : 238
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.8
1 - 10 of 18 items 1 2 > >>