Vol. 15 No. 01 (2026)

Articles

• EXPERIMENTAL STUDY ON THE PERFORMANCE OF A SPIRAL TYPE HORIZONTAL AXIS WIND TURBINE DUE TO THE EXPANSION OF THE INNER DIAMETER OF THE TURBINE

  Dhimaz Rifqy Wianda, Abdul Hamid

  1-6

  • PDF   Article Views: 227 times | Article Downloads: 82 times

• Simulation Heat Affected Zone Welding on Aisi 1045 Steel Using Matlab

  hardi gunawan, Andi Firdaus, Kontan Tarigan, M Azizi, Deni Shidqi Khaerudini

  7-13

  • PDF   Article Views: 191 times | Article Downloads: 97 times

• Root Cause Analysis of Collapseable Aluminium Tube Failure on Lj-60 Type Impact Extrusion Press Machine Using The Fault Tree Analysis (FTA) Method

  Ezra Esa Jaya, Swandya Eka Pratiwi

  14-24

  • PDF   Article Views: 168 times | Article Downloads: 92 times

• FIELD TEST STUDY ON WIND TURBINE PERFORMANCE HORIZONTAL AXIS THREE SPIRAL BLADES RELATED TO SOLIDITY NUMBER EFFECTS

  Yudi Wantoso, Abdul Hamid

  25-32

  • PDF   Article Views: 163 times | Article Downloads: 66 times

• Review of the Utilization of Natural Fibers and Polylactic Acid for Composite Manufacturing

  Akhmad Andriyan Nugroho, Muhammad Fitri

  33-49

  • PDF   Article Views: 168 times | Article Downloads: 105 times

• Review of Natural Fiber Reinforced Epoxy Resin Composite Materials for Automotive Component Applications

  Suharmadi - Suharmadi, Muhammad Fitri

  50-58

  • PDF   Article Views: 218 times | Article Downloads: 157 times

• A Review : The Effect of Nanoparticles in Vegetable Oil on Surface Roughness in Machining Processes

  Ayu Pratiwi, Alfian Noviyanto

  59-68

  • PDF   Article Views: 157 times | Article Downloads: 70 times

• Evaluating Vegetable Oils as Eco-Friendly Alternatives in Metal Heat Treatment : Review

  Sukendar sukendar, Sagir Alva, Dianta Ginting

  69-82

  • PDF   Article Views: 165 times | Article Downloads: 112 times

• Study on the Flexural Strength of Polyester Composite Beams and Coconut Husk Charcoal Powder

  nusyirwan nusyirwan, Hayatul Fikri

  83-89

  • PDF   Article Views: 131 times | Article Downloads: 71 times

• COMPARATIVE REVIEW OF VARIOUS ORGANIC WASTES DERIVED FROM ANIMALS AND PLANTS IN ANAEROBIC DIGESTION FOR BIOGAS PRODUCTION

  Helena - Febrianti, Fajar Pendawa, Muhammad Rivaldo Hanitama, Rusdianasari Rusdianasari

  90-97

  • PDF   Article Views: 237 times | Article Downloads: 175 times