Article Per Year (5 Year)
p-Index From 2021 - 2026
3.399
P-Index
This Author published in this journals
All Journal INOVTEK POLBENG International Journal of Marine Engineering Innovation and Research JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Safety, Health, and Environmental Engineering Jurnal Cakrawala Maritim International Conference on Maritime Technology and Its Application Proceedings Conference on Marine Engineering and its Application PROCEEDINGS CONFERENCE ON DESIGN AND MANUFACTURE AND ITS APPLICATION
Priyo Agus Setiawan
Politeknik Perkapalan Negeri Surabaya
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Transportation

Published : 35 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 35 Documents
Search

 1   2   3   4 
Simulation of Overlap Effect on Savonius Wind Turbine Performance by Varying Cylinder Distance in Front of Returning Blade Projek Priyonggo Sumangun Lukitadi; Priyo Agus Setiawan; Fariz Andika Firmansyah
International Journal of Marine Engineering Innovation and Research Vol. 8 No. 4 (2023)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i4.5101

Abstract

The performance of Savonius wind turbine was improved in the previous experimental studies that added overlap and variation of disruptive cylinder distances in front of returning blade. However, the study could not display flow visualization such as velocity contours, streamlined velocity, and pressure contours on turbines so further research is needed. This research is in the form of numerical study using 3-dimensional Computational Fluid Dynamics (CFD) method. The simulation is, determine visualize the turbine’s flow like a velocity contours, streamlined velocity, and pressure contours. The turbine has the same diameter and height of 0.4 meters with overlap addition. The various distances of the disruptive cylinder used is S/d = 1.4; S/d = 1.7 ; S/d = 2 and S/d = 2.3. The final result shows that the visualization at a distance of S/d = 1.7 is the most optimal wake distance to cover the overall returning blade side so that the performance of the Savonius wind turbine at that distance is highest compared to other variations.
An Experimental Study of Stagger Angle Effect Placed in front of Returning Side toward the Savonius Wind Performance Using Overlap Myring Blade for n = 1 Priyo Agus Setiawan; Projek P. S. Lukitadi; Emie Santoso; Nopem Ariwiyono; Aminatus Sa’diyah; Daisy D. K. R. Antariksih; Galih Anindita; Budi Prasojo; George E. Kusuma; Rini Indarti; Mardi Santoso; Bambang Antoko; Endang P. Purwanti; Mohammad M. Munir
International Journal of Marine Engineering Innovation and Research Vol. 10 No. 2 (2025)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v10i2.6402

Abstract

The previous Savonius wind turbine studies have proved that overlap modifications to conventional blades can improve turbine performance. With these conventional blades, the performance is less optimum because the drag force generated by turbine's rotation is still high. Based on this condition, this experiment is conducted by modifying Savonius wind turbine with overlap blades using Myring equation n = 1. Its blade profile is made half-elliptical to reduce drag force. Diameter and height of the turbine are 400 mm with 0.3 overlap ratio. The ratio of cylinder diameter (ds/D) is 0.4, and the ratio of cylinder center distance (S/d) is 1.7. Experiments are conducted by varying stagger angles of circular cylinder in front of returning blade are 45°, 50°, 55°, and 60° with velocity 5 m/s. The final results show that the best performance improvement of the turbine occurs at 60° stagger angle. The increase in torque coefficient is 4.95% and power coefficient is 20.16% to overlap Savonius wind turbine with myring n = 1 with no circular cylinder.
Analisis Pemahaman Peserta dalam Forum dan Pelatihan Pengelolaan Limbah dan Sirkulasi Sumber Daya Alam dalam Skala Internasional Vivin Setiani; Eky Novianarenti; Luqman Cahyono; Mohammad Abu Jami'in; Wiwik Dwi Pratiwi; Priyo Agus Setiawan; Wibowo Arninputranto; Mades Darul Khairansyah; Alma Vita Sophia; Wiediartini; Milasari Novianarenti
JURPIKAT Vol 7 No 2 (2026)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v7i2.3032

Abstract

Pemahaman pengelolaan limbah dan sumber daya alam merupakan salah satu aspek yang mempengaruhi terwujudnya kelestarian lingkungan. Pada kegiatan pengabdian masyarakat ini mengadakan forum dan pelatihan pengelolaan limbah dan sumber daya manusia untuk mewujudkan lingkungan lestari dan berkelanjutan. Kegiatan ini menggunakan metode sharing session dan diskusi dalam forum dengan menampilkan kondisi pengelolaan limbah dan sumber daya di Taiwan sebagai acuan pembanding untuk mengelola limbah dan sumber daya di Indonesia. Peserta forum pelatihan sebanyak 100 orang yang terdiri dari dosen akademisi dari 3 perguruan tinggi yaitu Politeknik Perkapalan Negeri Surabaya, Institut Teknologi Adhi Tama Surabaya dan Chung Yuan Christian University, serta pihak industri. Analisis data kuisioner pemahaman pengelolaan limbah dan sumber daya menggunakan metode Boxplot skor dan Paired t test. Hasil kegiatan ini menunjukkan bahwa terjadi peningkatan pemahaman dalam mengelola limbah dan sumber daya. Tingkat pemahaman ini akan mendukung terwujudnya kelestarian lingkungan yang berkelanjutan.
CALCULATE ENERGY BALANCE IN POWER BOILERS USING BIOMASS TO DETERMINE ENERGY REQUIREMENTS Imaniah Sriwijayasih; Eky Novianarenti; Priyo Agus Setiawan; Kgs Muhammad Abubakar; Sri Haryati; Bayu Wiro Karuniawan; Prativi Khilyatul Auliya; Sryang Tera Sarena
International Conference on Maritime Technology and Its Application Vol. 3 No. 1 (2024): ICOMTA : International Conference on Maritime Technology and Its Application
Publisher : Surabaya State Polytechnic of Shipbuilding

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/icomta.v1i1.7

Abstract

Boilers function to produce hot water or hot steam from combustion products to be converted as energy. Steam is used to drive turbines to produce electrical energy, apart from that steam is also used for heating. The boiler fuel uses biomass in the form of tree bark, namely acacia mangium. The aim of this study is to find out whether the process running in the Power boiler is good or not, it can be seen from its efficiency, so that the energy balance calculation is carried out on the Power boiler itself. Therefore, a study is needed to determine the energy balance of the unit. From the heat balance calculation, the heat data for producing steam was 1924,927,054 kcal, the latent heat of vaporization was 5732,620,038 kcal and the feed water heat was 11156296.65 kcal. So from the calculations obtained we can find out the energy balance in the boiler and the resulting Supply Steam Consumption
Studi Numerik Pengaruh Variasi Panjang Busur Sudu Terhadap Performa Turbin Angin Savonius Bucket Hosea Wisdom Ermanto; Priyo Agus Setiawan; Eky Novianarenti
Proceedings Conference on Marine Engineering and its Application Vol. 8 No. 1 (2025): Conference on Marine Engineering and its Application
Publisher : Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cmea.v8i1.4023

Abstract

Studi ini dilakukan untuk meningkatkan performa turbin Savonius melalui modifikasi turbin konvensional dengan pendekatan numerik. Analisis dilakukan secara tiga dimensi (3D) berbasis Computational Fluid Dynamics (CFD) untuk memperoleh nilai koefisien torsi (Ct), koefisien daya (Cp), serta visualisasi pola aliran dan distribusi tekanan pada turbin. Variasi model yang dianalisis meliputi turbin konvensional, serta turbin dengan penambahan dan pengurangan panjang busur sudu sebesar 40 mm. Dimensi model turbin memiliki diameter dan tinggi sebesar 400 mm, dengan variasi kecepatan angin masuk sebesar 5, 6, dan 7 m/s. Hasil simulasi menunjukkan bahwa model turbin dengan pengurangan panjang busur sudu 40 mm memberikan kinerja terbaik, dengan nilai Cp maksimum sebesar 0,278 pada Tip Speed Ratio (TSR) 0,6 pada kecepatan angin 7 m/s. Modifikasi ini menghasilkan peningkatan performa sebesar 2,22% dibandingkan dengan model turbin konvensional.
Co-Authors Adi Wirawan Husodo Aditya Yuta Prawiratama Aisyah Diva Alfin Ardianto Alfin Ardianto Alma Vita Sophia Am Maisarah Disrinama Aminatus Sa’diyah Ammaisarah Disrinama Anindita, Galih Antariksih, Daisy D. K. R. Antariksih, Daisy D. K. R. Antoko, Bambang Antoko, Bambang Arie Indartono Ariwiyono, Nopem Ariwiyono, Nopem Arizona Pradhika Raqih Arninputranto, Wibowo Ayomi Nur Laili Bambang Antoko Bayu Wiro Karuniawan Billy Yanuar Saputro Budi Prasojo Burniadi Moballa Daisy D. K. R. Antariksih Daisy Dwijati K.R.A Daisy Dwijati Kumala Daisy KRA Defi Ramdani Wira Buana Deni Purnanto Difa Falahudin E. Kusuma, George Eky Novianarenti Eky Novianarenti Eky Novianarenti Endang P. Purwanti Fariz Andika Firmansyah Fariz Andika Firmansyah Firdaus Styo Fathoni Galih Anindita George E. Kusuma Heroe Poernomo Hosea Wisdom Ermanto Imah Luluk Imaniah Sriwijayasih Indarti, Rini Invinandri Joko Kgs Muhammad Abubakar Kusuma, George Endri Lukitadi, Projek P. S. Lukitadi, Projek P. S. Lukitadi, Projek Priyonggo Sumangun Luqman Arif Nurudin Luqman Cahyono M. Hilmy Syahfata M. Munir, Mohammad Mades Darul Khairansyah Mardi Santoso Maulana Jalalluddin Safii May T Mubarokah Mey Rohma Milasari Novianarenti Mohamad Hakam Mohammad Abu Jami'in Mohammad M. Munir Mokhamad Prayitno Mulya, Mirza Z. I. Naffatsa Alza Wiyoga Nopem Ariwiyono Nopem Ariwiyono, Bachtiar Nur Budiyanto Ekky Pranowo Sidi Prasojo, Budi Prativi Khilyatul Auliya Projek P. S. Lukitadi Projek Priyonggo Sumangun Lukitadi Puruhitno Pambudi Rohimawan Purwanti, Endang P. Rachmat, Aulia Nadia Ramadani, Tarikh A. Rini Indarti Ryandika Aditya Pramanta Santoso, Emie Santoso, Emie Santoso, Mardi Sa’diyah, Aminatus Soim, Subagio Sri Haryati Sryang Tera Sarena Suantara Darma Gede Subagio Soim Subagio Soim Sudiyono Sudiyono Syahdan Firza Hendarto Tri Andi Setiawan Tri Dayanti Vivin Setiani Widya Febrian Prasetia Wiediartini Wiediartini Wiwik Dwi Pratiwi Yuanditma Pranaja Kastara M