https://journal.ump.edu.my/jmmst <p><strong>JMMST</strong> is a peer reviewed journal published by Faculty of Manufacturing and Mechatronic Engineering Technology, University Malaysia Pahang. The journal &nbsp;is published twice a year, in March and September. The journal publishes research and review articles. Only original articles that are not under consideration by other publishers are welcomed. Special issues are also welcome but interested special issue editors must submit a proposal to the Managing Editor for consideration. The journal is indexed in MyJurnal and Google Scholar.&nbsp;</p> en-US jmmst@ump.edu.my (Dr. Mohd Yazid Abu) jmmst@ump.edu.my (Dr. Ahmad Shahir Jamaludin) Sat, 30 Mar 2024 07:53:01 +0000 OJS 3.3.0.6 http://blogs.law.harvard.edu/tech/rss 60 https://journal.ump.edu.my/jmmst/article/view/9820 <p>The design of the blade thickness of the Darrieus wind turbine should be optimized. This study aims to obtain the optimal thickness of the blade plate so that its weight and strength can be optimal. The design begins with preliminary calculations to find the optimal dimensions based on a wind speed of 15 m/s. The blade design was drawn in 2D using AutoCAD software, followed by 3D manufacturing, and material stress analysis was carried out with Autodesk Inventor software. The optimization of the yield stress value compared to the applied stress is 3.0. The software simulation of stress analysis results found that the most optimal thickness was 0.2 mm at variant B-3.</p> Aam Amaningsih Jumhur, Sirojuddin, Haryo Suharjo, Dyah Arum Wulandari; Nur Najmiyah Jaafar Copyright (c) 2024 The Author(s) https://creativecommons.org/licenses/by-nc/4.0/ https://journal.ump.edu.my/jmmst/article/view/9820 Sat, 30 Mar 2024 00:00:00 +0000