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All Journal TEKNIK Rotasi Jurnal Simetris Jurnal Teknologi Jurnal Mechanical DINAMIKA Jurnal Ilmiah Teknik Mesin Media Mesin: Majalah Teknik Mesin VANOS Journal of Mechanical Engineering Education Jurnal Rekayasa Mesin JMPM (Jurnal Material dan Proses Manufaktur) Jurnal Rekayasa Material, Manufaktur & Energi Jurnal Elemen Jurnal Teknik Mesin Indonesia Infotekmesin STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering Abdi Masya Journal of Mechanical Engineering Jurnal Rekayasa Energi dan Mekanika JUKESHUM: Jurnal Pengabdian Masyarakat Perwira Journal of Science and Engineering (PJSE) Teknika Bengawan :Jurnal Pengabdian Masyarakat Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesia AMMA : Jurnal Pengabdian Masyarakat Jurnal Foundry Nozzle : Journal Mechanical Engineering Perwira Journal of Community Development (PJCD) Jurnal Polimesin Jurnal Pendidikan Teknik Mesin
Nurdin, Akhmad
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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Journal : TEKNIK

 1 
Study of the Effect of Bulb Ratio and Blade Angle on Propeller Turbine Performance in Horizontal Flow using Numerical Simulation Nurdin, Akhmad; Himawanto, Dwi Aries; Hadi, Syamsul
TEKNIK Vol 41, No. 1 (2020): May 2020
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1013.441 KB) | DOI: 10.14710/teknik.v41i1.25328

Abstract

This paper discusses numerical simulations of horizontal flow propeller turbines. Static bulbs located before the turbine can be used to increase water velocity and potentially increase the turbine's performance. The blade angle affects the gap between the blades, and this will also affect the performance of the turbine. Numerical simulations were conducted by using software Solid Works Flow Simulation 2016 and by using five blades in a static state. This study aimed to determine the effect of the bulb ratio and blade angle on the propeller turbine characteristics on horizontal flow. Bulb Ratio variations used in this study were 0, 0.4, 0.6, and 0.8, while the angle variations used were 20, 25, and 30 degrees. Each variation was tested at 0.02 m3/second. The results of this study indicated that the bulb ratio 0.6 with the 25-degree blade angle produces the highest torque
Studi Eksperimental Pengaruh Jumlah Sudu terhadap Unjuk Kerja Pico Bulb Turbine Aliran Horisontal Himawanto, Dwi Aries; Nurdin, Akhmad; Bisri, Hasan
TEKNIK Vol. 42, No. 2 (2021): August 2021
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v42i2.39108

Abstract

Pada penelitian ini, dibahas pengaruh jumlah sudu terhadap peforma turbin propeller aliran horisontal pada skala kecil secara eksperimental. Saat ini perkembangan turbin air skala kecil mengalami banyak kemajuan, termasuk turbin air dengan aliran horisontal. Turbin air pada aliran horisontal dapat diaplikasikan pada saluran irigasi, saluran sistem perpipaan, saluran instalasi pengolahan air limbah, dan saluran-saluran tertutup lainnya. Pengukuran dynamic head pada aliran horisontal berdasarkan  nilai pressure drop atau perbedaan tekanan sebelum dan sesudah turbin. Bulb statis yang diletakkan sebelum turbin bertujuan meningkatkan kecepatan aliran air dan berpotensi meningkatkan kinerja turbin. Penelitian ini bertujuan untuk mengetahui pengaruh jumlah sudu  terhadap peforma dan efisiensi turbin propeller. Kemiringan sudu yang digunakan 200 dengan bulb ratio 0,6 terhadap diameter pipa. Variasi jumlah sudu yang digunakan 4, 5, 6, dan 7 buah dengan masing-masing diuji pada debit 7 L/s, 9 L/s, 11 L/s, dan 13 L/s. Hasil penelitian ini menunjukkan jumlah sudu 5 dengan debit 13 L/s menghasilkan peforma turbin terbaik dibandingkan dengan jumlah sudu lainnya, selain itu jumlah sudu 5 dengan debit 13 L/s menunjukkan nilai efisiensi terbaik sekitar 40%.
Co-Authors Abdul Muhyi Aisiah, Nisa Al Hassany, Ibnu Rosyid Anas Maulana Angger Bagus Prasetiyo Angger Prasetiyo, Bagus Atina, Vivin Zulfa Azam Akmal Nur Irsan Bambang Irawan Bramono Pandu Bramono Pandupradityo Catur Pramono D, Febri Budi D., Henanto Pandu Darsono, Febri Budi Dwi Aries Himawanto Dwi Aries Himawanto Dwi Aries Himawanto Dwi Aries Himawanto Eko Pujiyulianto Fahrezi, Wibi Adrian Fajar Paundra Fajar Paundra Fajar Perdana Nurrullah Fajri Kurniawan Febri Budi Darsono H., Rino Hamid Abdillah Hariningsih, Hariningsih Hasan Bisri Hasan Bisri Bisri Hassany, Ibnu Rosyid Al Hidayat, Rosyidi ibnu rosyid al hassany al hassany Ida Ayu Putu Sri Widnyani Ida Bagus Dharmawan, Ida Bagus Indriyani Indriyani Iqbal Zulfikar Alief Utama Irfan, Angga Ismail, Pitrah Rapi J. Istiyanto Joko Istiyanto K, Putra Andi Khasanah, Sabtun Ismi Laksono Trisnantoro Larasanto Larasanto Lilik Patonah Lutiyatmi Lutiyatmi Lutiyatmi, Lutiyatmi Mahmudi, Anas Yusuf Maulana Aziz Hidayanto Muhammad Munadi Muhammad Munadi Muhammad Rizky Hikmatullah Muhsin Muhsin Muhsin Muhyi, Abdul N, Fajar Perdana N, Muhammad Dwi Nugraha, Rifval Arya Nur Wahid, Nur Nurhadi . Nurhadi Nurhadi Pandupradityo, Bramono Paundra, Fajar Puguh Elmiawan Putty Yunesti Rafidan Triadji Ridwan Afandi Ridwan Afandi Rusiyanto Rusiyanto, Rusiyanto Rustam Sidiq S, Ardi Bagus S, Farid Nanda S. I. Khasanah S. N. Muhammad Sabtun Ismi Khasanah Sanusi, Arizal Ikhsan Setiawan, Faizal Shevalinzi, W. B. A. Sidik, M.farhan Sidiq, Rustam Sinta Rizky Anggraini Sri Hastuti Sri Hastuti Sudibtia Titio Koin Suparni Suparni Syamsudin, Arif Syamsul Hadi Syamsul Hadi Syamsul Hadi Hadi Tri Daryanto Tri Daryanto W.B. A. Shevalinzi Wahyu Anhar C Putra Wibowo, Rheza Ari Xander Salahudin Yasmin, Dzikrina Salsabila Yudi Kurniawan Yusuf Mahmudi, Anas Zulfa Atina, Vivin Zulfikar Alief Utama, Iqbal Zulfikar, Iqbal