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Journal : Journal of Engineering Science and Technology Management

Strength Analysis of Micro Wind Turbine Blade Structure Made of Composite Material Using Finite Element Analysis Maulana, Rafi Arifin; Puspitasari, Dewi; Abdi, Ferly Isnomo; Nugroho, Aji
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

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Abstract

This study analyzes the Structural Strength of micro wind turbine blades made of CFRP and GFRP composites using the Finite Element Analysis (FEA) method. Aerodynamic loads are obtained from QBlade simulations at a wind speed of 12 m/s and applied as non-uniform pressure on the blades. Composite modeling is performed with ANSYS Composite PrepPost (ACP) using a 4-ply laminated composite configuration with fiber orientations of 0°, 45°, −45°, and 90° and varying ply thicknesses along the blade. Static analysis shows that the CFRP blade produces a Von Mises stress of 15,648 MPa with a maximum displacement of 3.1616 mm, while the GFRP blade produces a stress of 12,786 MPa with a maximum displacement of 6,947 mm. These results indicate that CFRP has better Structural stiffness than GFRP, making it more suitable for micro wind turbine blade applications that require high Structural stability.
Co-Authors Achmad, Fendi Adham Rifai, Hasif Afdhol, Muhammad Zikri Aji Nugroho Akhmad Hafizh Ainur Rasyid Al Fahrurrozi, Mochammad Arya Al Falaq, Mochammad Rama Alfadilla, Muhammad Fajar Alfan Arfian Alfarizi, Edgar Hafizh Ali Hasbi Ramadani Alwi, Zyanata Hasna Andita Nataria F.G. Andita Nataria Fitri Ganda Annafiyah Annisa Kesy Garside Ardiansyah, Fahrul Arifianti, Lailatus Sa'diyah Yuniar Arifianti, Lailatus Sa’diyah Yuniar Arifin, Imanuel Timotius Ariyanto, Sudirman Rizki Arya Mahendra Sakti Aufillah, Muhammad Husain Auliana Diah Wilujeng Austin, Aqsha Parisya Bin Laday, La Dedy Augustino Casillas, Muhammad Kanz Chatarina Umbul Wahyuni Darmawan, Indra Davareza, Tinton Dewi Puspitasari Diah Wulandari Diandra, Chaska Diandra, Chaska Akhila Ade Dyah Riandadari Fachry Abda El Rahman Fahmi, Mochamad Amrizal Fatah, Misbakhul Ferditama, Dani Firiski, Edwi Febrian Firman Yasa Utama Firman Yasa Utama Firza, Firza ichmamudin sarfani Ganda, Andita Ganda, Andita Nataria Fitri Gde Agus Yudha Prawira Adistana Gegatama, Muhammad Henwa Hamdani, Riza Arif Hardinansya, Farid Aziz Heru Arizal Hidayaturrahman, Hidayaturrahman Ika Nurjannah Ilhamsyah, Tegar Bayu Juliarsyah, Mohammad Rizanto Kusuma, Muhammad Dewantara Kusuma, Rachmad Andrian Jaya Laksono, Teguh Setiawan Aldi Manggalasari, Lena Citra Marwinsyah, Rizky Maulana, Rafi Arifin Mohammad Irfan Mubarok, Dio Dwi Muhamad Nahrudin Ibad, Ibad Murti, Dafa Aditya najimuddin, ahmad Naqsyabandi, Ananda Rafly Prasetiyo, Prembayun Priyambada, Sashatta Daniela Putra Firmansyah, Ganda Rachmattan, Ryan Ramadhan, Maulana Trisnanda Rizqullah, Ahmad Fakih Muhaimin Rusli, Ghozy Meiky Saputra, Prihatama Wahyu Shadiq, Muhammad Difa Ash Sufi, Achmad Hikam Ulul Sugiarto, Fikri Ariyadhana Sulistyorini, Elisa Suryonegoro, Satrio Adi Suwanto, Eko Syafa'at, Rachmad Arif Tsamroh, Dewi ‘Izzatus Ubaidillah, Moch. Rizal Ulfiyah, Laily Umar Al Faruq Umaroh, Susi Tri Unggul Wasiwitono Wahyu Dwi Mulyono WARJU Widoretno, Yustin Setiya Wijaya, Nieke Andina Yuda, Mohammad Wira