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Journal : civil engineering journal

The Effect of Additional Baffle Plates on Double-Stage Gravitational Water Vortex Turbine Prasetyo, Ari; Rovianto, Eki; Adika, Dimas; Maulana, Reza; Septiyanto, Muhamad D.; Budiana, Eko P.; Hadi, Syamsul; Prabowoputra, Dandun M.
Civil Engineering Journal Vol 11, No 2 (2025): February
Publisher : Salehan Institute of Higher Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/CEJ-2025-011-02-011

Abstract

A Gravitational Vortex Water Turbine (GWVT) is an appropriate device to harness the kinetic energy of water to convert it into rotational mechanical energy in low-head. The water flow is directed into a circular basin, which can produce a vortex and can rotate the turbine blades. Turbine performance is influenced by the shape of the blade, so an optimal blade shape is required. Turbine performance is influenced by the shape of the blades, which can rotate optimally. This study aims to determine the effect of adding baffle plates in the blade on the performance of two-stage GWVT using experimental methods. The variation used is the proportion of baffle plate on the runner in the first stage with variations without baffle plate, 25%, 50%, 75%, and 100%. The data taken in the test is the torque and rotation at each additional blade plate. Torque measurement uses a rope brake system, and rotation measurement uses a tachometer. The results of the study showed that the addition of a 50% baffle plate in the first stage can capture the energy of the water vortex more optimally. A baffle plate can increase efficiency by up to 23.15% compared to the blade without the addition of a baffle plate. Doi: 10.28991/CEJ-2025-011-02-011 Full Text: PDF
Co-Authors ., Muhammad Ashabul Kahfi Abdul Malik Setiawan Adestya, Alvin Ilham Adika, Dimas Afiandi, Ravi Ahmad Harisb januar Syahidan, Ahmad Harisb januar Ahmad Sidiq Akhmam Fahmi Alam , Syamsu Amirsyah, Mirnasari ANDIKA, ERICK Anna Maria Oktaviani Ansar, Ince Aprilia, Nyra Nazwa Ari Prasetyo Arisita, Adelia Putri Awaru, Tenri Bambang Harie Wiyono Basir, Abdul Bintang, Inggrid Awanis Budiana, Eko P. Dahril Delfiana, Delfiana Desiska Desmawan, Deris Devi, Helena Deykha Aguilika Diana Apriyanti, Diana Diana Rachmawati Dwi Kurniawati, Dwi Eka, Aditya Ekasafitri, Nurjannah Elfrida Ratnawati Elrohi Soen, Gabriel Irfon Enitan, Seyi Samson Faisal Akib Fardhy Wiharjo, Fardhy Farikhah, Izzah Fatin, Nadiyah Fauzi Fadliansyah Fauziyah, Asiyah Nurul Fimansyah, Yoki Firmansyah, Arrizal firmansyah, Yoki Fitri, Aisah Friska Maudina Zamri Furqan Hidayatullah Ginanjar, Rubi Hanantyo, Burhanuddin Hasanah, Siti Nuri Alya Heru Setiawan Hudzaifah, Ahmad Hutajulu, Jovan Marito Nathaniel Ibrahim, Firmansyah Ikhwan, Haznur Ismail, Iriana Ismy, Jufriady Jimi, Romuanus Kamilia, Afina Kause, Migdes Christianto Khairunisa, Alamanda Khalilullah, Said Alfin Krissetia, Michael Lilis Lisnawanty Listiana Nova Lukman Hakim, Dori Maesaroh, Syti Sarah Masitha Arsyati, Asri Masyhur, Zulkarnaim Maulana, Farid Mauliana Mauliana, Mauliana Mauny, Muhammad Puteh Melani Mohammad Kamal Reza Mubarak, Fawwaz Mudatsir Mudatsir Muhammad Ridha Muhammad Sony Maulana Mukarto Siswoyo Müller, Ruth Nabarian, Tifanny Naffi, Ilham Nasution, Muhammad Nashir Nazwa Zahra Tirtana Nita Sari, Nita Nur Inayah Nur Wahyuniati, Nur Nurhayatii, Siti Nuurussa'aadah, Fathimah Pancasakti, Ranthy Prabowoputra, Dandun M. Pratama Zurmauliriansyah, Rifzki Pratiwi, Dwi Annisa Setya Purnomo Budi Santoso Purwaningtias, Deasy Rahman Ramadana, Rizki R. Ramdani, Muhammad Asnur Ratu Siti Nurhasanah Reni Reni, Reni Risdiansyah, Deni Riyanto Riyanto Rizli, Irma Romansah, Repo Agung Rosmiati, Mia Rovianto, Eki Saepullah, Dede Rizki Safira Tri Aprilia Safitri Linawati Said A. Khalilullah Samsul Anwar Sari, Sasa Marita Selan, Yefris A. Septiani, Sella Septiyanto, Muhamad D. Sirinam, Salin siti rodiah Sunbanu, Halani F. Sutrisno Anggoro SYAFAR, A. MUHAMMAD Syah, Herwan Syamsul Hadi Syamsul Rizal Tampubolon, Desi Putri Te, Haypheng Triyaka, Rendy Utomo, Prattama S. Vernanda, Wili Bordeus Veta Lidya Delimah Pasaribu Vito, Yulius Kristoforus W, Herlina Putri Wahyu Lestari Waraztuty, Ika Welly Wihayati, Welly Yesi Oktaviana Yufika, Amanda Zefry Darmawan