Vol 23, No 2 (2025)

April

DOI: http://dx.doi.org/10.30811/jpl.v23i2

Table of Contents

Fabrication and characterization of antioxidant biodegradable plastic from mangrove starch, chitosan, and clove essential oil
Syaubari Syaubari, Jimmy Dawood, Muhammad Zaki, Dandi Bachtiar
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134-141
Material selection for coal flow breaker plate based on fatigue life analysis using finite element method
Asnawi Lubis, Kiagus Abdul Hadi, Jamiatul Akmal, Mohammad Badaruddin
PDF
142-146
Fabrication and mechanical characterization of binderless boards from sugarcane bagasse fibers
Iskandar Hasanuddin, Faurantia Faurantia, Indra Mawardi
PDF
147-151
Numerical simulation of the effect of synthetic jet actuators on aerodynamic performance in high-lift device configurations
Mohamad Yamin, Kukuh Ivan Apriyadi, Riyan Firmansyah
PDF
152-158
Prediction of aluminum alloy mechanical properties using synthetic data generated by generative adversarial networks
Lega Putri Utami, Armijal Armijal, Desmarita Leni, Andre Febrian Kasmar
PDF
159-168
Fabrication and mechanical properties of copper and silicon carbide-reinforced aluminum metal matrix composites processed by powder metallurgy
Tito Endramawan, Adi Kusmayadi, Dedi Suwandi, Ayatullah Hudayef
PDF
169-172
Energy and exergy performance of R290 as a substitute for R404A in freezers: experimental investigation
Muhammad Akmal, Kasni Sumeru, Toto Tohir, Yudi Prana Hikmat, Neneng Nuryati, Shodiya Sulaimon
PDF
173-178
Design and efficiency optimization of off-grid solar-wind hybrid power systems in Bahuluang tourism village
Akmal Hidayat, Mudarris Mudarris, M. Miftach Fakhri, Iriandy Iriandy, M. Haristo Rahman
PDF
179-185
Ergonomic redesign of transportation fleet driver seats using anthropometric approaches to minimize musculoskeletal disorders
Meri Andriani, Hamdani Hamdani, Nanda Saleysia Aziza
PDF
186-190
Development of a sodium chloride (NaCl) eutectic phase change material for fish cold storage applications
Ahmad Yudi Eka Risano, Riko Eriyadi, Muhammad Irsyad, Irza Sukmana, Agus Sugiri, Rizal Adi Saputra, Heru Wahyudi
PDF
191-196
Optimizing copper catalytic converter designs for emission reduction in automatic motorcycles using grey relational analysis
Sudirman Rizki Ariyanto, Warju Warju, Komarudin Komarudin, Ata Syifa' Nugraha, Susi Tri Umaroh
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197-202
Modification of sugarcane bagasse as polymer composite reinforcement via alkalization and benzylation
Sulaiman Thalib, Sarani Zakaria, Che Husna Azhari, Ikramullah Muhammad, Husni Usman
PDF
203-208
Impact of angle cap and water-filled blade modification on the output of overshot waterwheels
Rizki Afif Afandi, Dan Mugisidi, Giri Parwatmoko, Oktarina Heriyani
PDF
209-215
Enhanced structural and thermal properties of oil palm frond fiber-derived nanocellulose using chemical and mechanical treatments for eco-friendly composites
Randis Randis, Femiana Gapsari
PDF
218-224
Analyzing Heat Transfer Variations with Hole Quantities in Multi-Layered Flat-Plate Cooling Towers
Razali Thaib, Ahmad Syuhada, Alifia Kaneysha Perangin-Angin, Teuku Muhammad Aldine Al Kautsar
PDF
225-228
Optimizing curing parameters to enhanced the compressive strength and toughness properties of Resin-Coated Sand (RCS) in foundry applications
Ampala Khoryanton, Sri Harmanto, Ahmad Mamba’udin, Abdul Syukur Alfauzi, Hery Tristijanto, Zaenal Abidin, Padang Yanuar, Farika Tono Putri, Wahyu Isti Nugroho, Timotius Anggit Kristiawan, Friska Ayu Fitriani Sugiono, Iman Mujiarto, Elfrida Rizky Riadini, Yuris Bahadur Wirawan
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229-232
Effect of radiographic film quality on SMAW weld defect detection in SA 240 Gr 316L pressure vessels
Moh Lukman Khakim, Rachmad Syarifuddin H, Hanto S, Wahyu Dwi K, Fahniati Sofi T
PDF
233-238
Analysis of mechanical properties, microstructure, and distortion of Al6061-T6 alloys plate using GTA and GMA welding process
Suherman Suherman, Muharnif Muharnif, Marzuki Marzuki, Yusuf Lubis, Muhammad Ade syahputra Pohan, Rakha Ramdan Aulia, Rizki M Ali, Ilmi Abdullah, Azmi Wan Hamzah
PDF
239-247
Evaluation of acoustic and physical properties of composite boards from sugarcane bagasse and oil palm waste
Sunardi Sunardi, Riyanto Wahyudi, Shofiatul Ula, Haryadi Haryadi, Ahmad Ali Alhamidi
PDF
248-252
Physical and Thermal Properties of MgCl2 mixed with NaCl at Various Ratios for Solar Thermal Energy Storage Application
Gunawati Gunawati, Adi Setiawan, Riana Syahputri, Shafira Riskina
PDF
253-257