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RANCANG ULANG SISTEM PENDINGIN PADA MESIN FREEZER MULTIFUNGSI Mukhamad Zidan N; George Endri Kusuma; Projek Priyonggo
Proceedings Conference on Marine Engineering and its Application Vol 6 No 1 (2023): Conference on Marine Engineering and its Aplication
Publisher : Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cmea.v6i1.2627

Abstract

Previous research was the beginning of the manufacture a multifunctional freezer, a machinethat has two functions for cooling and drying and is aimed at preserving fish both dried and cooled.The evaporator on the machine is used for cooling the fish in the refrigerator. The cooling process hasa weakness in the cooling system where the temperature in the chamber can’t reach a temperaturebelow 0°C when the load is given above 0,5kg, and its cooling rate is less efficient so that the processof temperature reduction in a chamber given the load variation has a long enough time, so it can beconcluded that the performance of the chiller is less optimal. In this final project, a cooling systemredesign is carried out on a multifunctional freezer machine, as well as a capillary tube with a diameterof 0,31 inches and a length of 1,5 meters. Test results were obtained with weight variations of 0,5kg,2kg, and 3kg. Average cooling speed of 0,255 kJ/s, chill room temperature of 2,7°C to -6°C, and thebest coefficient of performance are obtained from the test results at a weight of 3kg with a COP valueof 6,609 at 30 minutes and 5,133 at a test time of 60 minutes or 1 hour of operation of the multifunctionfreezer.
Kajian Eksperimen Pengaruh Variasi Diameter Stagger Silinder Di Depan Returning Blade Turbin Angin Savonius Overlap Tipe Myring N=1 Nurman Dwi Harmaji; Priyo Agus S; Projek Priyonggo Sumangun
Proceedings Conference on Marine Engineering and its Application Vol 6 No 1 (2023): Conference on Marine Engineering and its Aplication
Publisher : Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cmea.v6i1.2635

Abstract

Based on previous research, the performance of Savonius Overlap wind turbine withadditional cylinders had increased but it could still be improved to reach the highest performance.Based on this condition, this experiment was carried out by using a Savonius wind turbine bychanging blade with Myring n = 1 and adding an Overlap Ratio of 0.3 to the turbine blade. Itsdiameter and height are 40 cm. The stagger cylinder is placed with a distance ratio of S/d 1.7 anduses various diameter ratio 0.4 0.5 0.6 and 0.7. The wind speed is arranged by varying the speedof 5 , 6 and 7 m/s. This experiment was conducted to determine effect of additional circularcylinder to Coefficient Power (Cp) and Coefficient Torque (Ct). The final result shows that thebest performance increase occurs in the variation of interfering cylinder diameter ratio ds/D = 0.4with a wind speed of 6 m/s. The increase in the Coefficient Torque (Ct) is 9.58% and theCoefficient Power (Cp) is 21.56% for the Savonius Myring wind turbine n = 1 Overlap withoutinterfering cylinders.
Desain Sistem Pemadam Kebakaran Jalur Hydrant pada Galangan di Kalimantan Annas Firmansyah; Projek Priyonggo Sumangun; Lely Pramesti
Proceedings Conference on Marine Engineering and its Application Vol 6 No 1 (2023): Conference on Marine Engineering and its Aplication
Publisher : Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cmea.v6i1.2684

Abstract

Shipyards have facilities that have the potential to cause fires because there is work that generatesheat and contains flammable materials. The existing hydrant system at the shipyard is still simple and does notcover the entire area. Therefore, it is necessary to plan a hydrant system that can cover all areas in accordancewith NFPA and SNI standards. Planning begins with determining the number and placement of hydrant pillars,pipe routing, head loss calculations, and pump selection. The pipeline requires 7.776 m of 8-inch pipe, and 6-inch pipe requires 1915.477 m of pipe. The total head losses obtained from the calculation at the farthesthydrant pillar is 217.426 m. The selected pump is a Wilo 150 GF with a pump head of 240 m and a capacity of1250 US GPM.
Menumbuhkan Jiwa Teknokrat di Madrasah: Pelatihan dan Pendampingan Robotika bagi Siswa MAN 1 Madiun Sukoco, Didik; Sutrisno, Imam; Priyonggo, Projek
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 4 No. 3: Mei 2025
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v4i3.8665

Abstract

Kemajuan teknologi di era Revolusi Industri 4.0 menuntut generasi muda untuk memiliki kemampuan berpikir kritis, kreatif, dan adaptif terhadap perkembangan teknologi. Madrasah sebagai lembaga pendidikan berbasis nilai-nilai keislaman memiliki potensi besar dalam mencetak generasi teknokrat yang berakhlak. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk menumbuhkan minat dan kompetensi dasar siswa MAN 1 Madiun dalam bidang robotika melalui pelatihan dan pendampingan langsung. Metode yang digunakan meliputi pemberian materi interaktif, praktik perakitan robot sederhana berbasis mikrokontroler, serta sesi diskusi dan evaluasi hasil karya siswa. Kegiatan dilaksanakan selama empat sesi dengan total peserta sebanyak 30 siswa dari kelas XI dan XII. Hasil kegiatan menunjukkan peningkatan pemahaman siswa terhadap konsep dasar robotika serta munculnya antusiasme tinggi untuk mendalami bidang teknologi. Selain menghasilkan karya berupa robot sederhana, kegiatan ini juga berhasil menumbuhkan rasa percaya diri dan semangat kolaborasi di kalangan peserta. Diharapkan kegiatan ini menjadi pemicu lahirnya program berkelanjutan di madrasah untuk menyiapkan generasi teknokrat yang unggul dan berkarakter.
Dari Mimpi ke Realita: Membangun Robot Bersama Siswa MAN 1 Madiun Didik, Sukoco; Sutrisno, Imam; Projek Priyonggo; Iskandar
Bulletin of Community Engagement Vol. 5 No. 2 (2025): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v5i2.1776

Abstract

Project-Based Learning (PBL) has proven to be an effective pedagogical approach for enhancing students' competencies in technology and engineering. This study aims to explore the processes and outcomes of a robotics development project conducted by students of MAN 1 Madiun through extracurricular robotics activities. Employing a qualitative case study method, data were collected via observations, interviews, and document analysis. The results indicate that active student participation in the robotics project significantly improved their critical thinking, problem-solving, creativity, and teamwork skills. The presence of teacher guidance and adequate laboratory facilities was found to be instrumental in supporting the program’s success. This research offers several key contributions to technology education, particularly within Islamic secondary school settings. First, it demonstrates the adaptability of PBL in contexts where robotics is not part of the standard curriculum. Second, it highlights the development of both technical skills—such as electronic assembly, Arduino programming, and mechanical design—and soft skills essential for 21st-century learning. Third, the study presents empirical evidence that hands-on robotics projects can lead to increased student motivation and deeper understanding of STEM concepts. Additionally, the research proposes a practical and replicable model for implementing robotics-based programs in schools, identifying key success factors such as mentorship, infrastructure, and institutional support. Lastly, by engaging students in real-world project cycles—designing, building, testing, and refining—the initiative contributes to bridging the gap between school curricula and the collaborative, problem-solving demands of Industry 4.0
Four Wheel Omni Trajectory with Gyrodometry Method in the Indonesia 2022 Ash Robot Contest Sutrisno, Imam; Harlinanda, Daffa Alifian; Ahmad, Zindhu Maulana; Priyonggo, Projek; Mantau, Aprinaldi Jasa; Santosa, Ari Wibawa Budi; Khalil, Muhammad; Umasangadji, Fahmi
Indonesian Journal of Innovation Multidisipliner Research Vol. 2 No. 2 (2024): June
Publisher : Institute of Advanced Knowledge and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69693/ijim.v2i2.130

Abstract

The National Achievement Center (Puspresnas) and the Ministry of Education and Culture of the Republic of Indonesia proudly present the Indonesian Ash Robot Contest (KRAI), a yearly student robotics competition where teams tackle ash-related challenges with their robot creations. At KRAI 2021, it was shown that many robots were controlled using joysticks and resulted in a lack of effectiveness in robotic motion. The use of a joystick makes the movement of the robot take longer. This is because the robot is controlled by humans and the robot has not been able to pinpoint the robot's location. Gyrodometry is a method to map the robot's position using a inner ear and compass of the machine. In this research, Gyrodometry is used to map the position based on the readings of the gyroscope sensor and rotary encoder so that the robot can move automatically. In this research, the KRAI hitter robot can map positions and move in an accurate direction and can move automatically and effectively so that it can save more time and can increase the possibility of strategy in the match. From the results of this study, it was found that without using gyrodometry the error of X reached 11.825 cm and Y reached 35.1325 cm and also the angle error reached 13.7 degrees. and by using gyrodometry error X reaches 4.25 cm and Y reaches 5.775 cm and angle error 2.01 degrees. From these results, it was found that using gyrodometry was better than without using gyrodometry. The addition of waypoints to the robot only produces an average error of 8.2 cm X and Y error of -7.8 cm and the angle error reaches 10.2 degrees.
Underwater Remotely Operated Vehicle Control System Ar-chitecture Sutrisno, Imam; Widiarti, Yuning; Priyonggo, Projek; Hartanto, Tri Mulyatno Budhi; Santosa, Ari Wibawa Budi; Nofandi, Faris; Gunarti, Monika Retno; Prawoto, Agus; Wahyuni, Anak Agung Istri Sri
Indonesian Journal of Innovation Multidisipliner Research Vol. 2 No. 2 (2024): June
Publisher : Institute of Advanced Knowledge and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69693/ijim.v2i2.132

Abstract

Underwater Remotely Operated Vehicle (ROV) control system architecture, work Class II - underwater inspection is demonstrated. The object is programmed on MATLAB simulink. The nonlinear modeled plants were processed by approximation way. Author planned a controller of an underwater ROV object. PID controller is used modeled plant. Tuning PID tool is used MATLAB for choose underwater ROV controller. Researchers tested an underwater ROV for system and solving problems an underwater ROV architecture.
Peningkatan Kemandirian Nelayan melalui Serangkaian Pelatihan Laminasi Kapal Kayu Berbahan Fiber di Desa Gisik, Cemandi Sidoarjo Novianarenti, Eky; Abdul Gafur; Lely Pramesti; Imaniah Sriwijayasih; Emie Santosa; Projek Priyonggo; Rini Indarti
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 5 No. 2 (2024)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v5i2.1694

Abstract

Kelompok nelayan Sedati saat ini mengandalkan kapal ikan 1 GT untuk menangkap ikan di lautan. Mayoritas kapal yang dimiliki oleh nelayan sudah berbahan fiber. Dalam pengoprasiannya, sering terjadi kerusakan-kerusakan kecil pada kapal akibat benturan ataupun kandas pada tanah. Kerusakan-kerusakan ini tentunya akan mengganggu pekerjaan nelayan dalam mengangkap ikan. Oleh karenaya Nelayan perlu dibekali keahlian dalam perwatan dan perbaikan kapal berbahan Fiber, agar bisa melakukan perbaikan secara mandiri. Kegiatan pelatihan kapal berbahan Fiber akan diperuntukkan bagi kelompok nelayan di Kecamatan Sedati Kabupaten Sidoarjo. Pelatihan terdiri dari teori penggunaan kapal Fiber yang baik dan benar, teori perawatan dan perbaikan kapal fiber, teori pencampuran bahan fiber di kapal serta praktek langsung di lapangan.
Co-Authors , Lukman Handoko Abdul Gafur Adelia Tanti Ramadhani Adi Wirawan Husodo Adi Wisnu Sahputera Agung Purwana Agus Khumaidi Ahmad, Zindhu Maulana Aisyah Diva Alfin Ardianto Alliya Anggun Syafika Almuzani, Nafi Aminatus Sa’diyah Anda Iviana Juniani annas Firmansyah Ardiansyah Ari Wibawa Budi Santosa Arumsari, Nurvita Bagus Setiawan, Danis Bashori, Achmad Basuki Rahmat, Mohammad Boedi Herijono C. I. Sutrisno Daisy KRA Danis Bagus Setiawan Didik Dwi Suharso Didik Sukoco Edy Prasetyo Hidayat Eky Novianarenti Eky Novianarenti Emie Santosa Emie Santosa Endrasmono, Joko Fahmi Umasangadji Fais Hamzah Faris Nofandi Fariz Andika Firmansyah Fariz Andika Firmansyah Gunarti, Monika Retno Haidar Natsir Amrullah Harlinanda, Daffa Alifian Hartanto, Tri Mulyatno Budhi Heroe Poernomo I Putu Sindhu Asmara Ihza Anfasa Dua Nurhidta Ii Munadhif Imah Luluk Imam Sutrisno Imam Sutrisno Imam Sutrisno Imaniah Sriwijayasih Invinandri Joko Irmawan, Irmawan ISKANDAR Joko Endrasmono Khoirun Nasikhin Kusuma, Dedy Hidayat Kusuma, George Endri Kusumah, Adam Mades Darul Khairansyah Mantau, Aprinaldi Jasa May T Mubarokah Mey Rohma Mohamad Hakam@ppns.ac.id Mohammad Basuki Rahmat Muhammad Khalil, Muhammad Mukhamad Zidan N Nasikhin, Khoirun Nopem Ariwiyono, Bachtiar Nurman Dwi Harmaji Pramesti, Lely Prawoto, Agus Priyambodo Nur Ardi Nugroho Priyo Agus S Priyo Agus Setiawan Purwanti, Endang Pudji Rahmat, M. Basuki Reza Fardiyan As’ad Rini Indarti Rini Indarti Santoso, Emie Subagio Soim Syamsiar, Syamsiar Tarikh Azis Ramadani Tri Dayanti Tri Mulyatno Budhi Hartanto Umasangadji, Fahmi Urip Mudjiono, Urip Wahyuni, Anak Agung Istri Sri Wisnu Sahputera, Adi Yogi Sandi Pratama Yuning Widiarti