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All Journal KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) E-Dimas: Jurnal Pengabdian kepada Masyarakat Turbo : Jurnal Program Studi Teknik Mesin SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Teknik Mesin International Journal of Marine Engineering Innovation and Research Madaniya International Journal of Community Service Jurnal Inovasi Teknologi Manufaktur, Energi dan Otomotif
Eka Darma, Yeddid Yonatan
Politeknik Negeri Banyuwangi
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Aplikasi Integrated Engineering dalam Pembuatan Perahu Berbahan Kayu Strip dengan FRP Coating guna Meningkatkan Animo Masyarakat terhadap Wahana Air di Wisata Rumah Apung Bangsring Eka Darma, Yeddid Yonatan; Inprasetyobudi, Hery; Utomo, Rochmad Eko Prasetyaning
JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Vol 6, No 1 (2022)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jpp-iptek.2022.v6i1.2189

Abstract

Pendemi COVID-19 berdampak negatif tidak hanya dari segi kesehatan, tetapi juga, secara tidak langsung, berdampak buruk terhadap perekonomian masyarakat. Di Kabupaten Banyuwangi, sampai hari ini (6 Agustus 2020), teridentifikasi 76 orang positif COVID-19 dan di antaranya terdapat tiga kasus meninggal dunia. Kabupaten Banyuwangi berada pada zona risiko sedang hingga rendah. Hal ini menempatkan Banyuwangi menjadi salah satu kabupaten teraman di Jawa Timur (peringkat 6). Kabupaten Banyuwangi juga terdampak COVID-19 secara ekonomi karena Kabupaten Banyuwangi mengandalkan pariwisata sebagai salah satu sektor yang menggerakkan ekonomi dan sumber pendapatan daerah. Sehingga, dengan adanya pandemi ini, kunjungan wisatawan daerah dan internasional menurun drastis. Salah satu tempat wisata yang terdampak ialah Bangsring Underwater. Kondisi ini diperparah dengan tidak adanya wahana baru untuk menikmati pesona laut bangsring ini tanpa harus bersusah payah dan merogoh biaya yang lebih besar untuk wahana diving ataupun snorkeling, terlebih lagi kondisi kapal yang dimiliki pengelola saat ini dianggap tidak memiliki kualitas keamanan dan kenyamanan yang cukup sehingga mengurangi minat wisatawan untuk menggunakannya. Kelompok paguyuban wisata Bangsring pun mengeluhkan tingginya biaya operasional untuk membeli bahan bakar minyak kapal. Berdasarkan permasalahan tersebut maka dibutuhkanlah wahana baru dengan keamanan dan kenyamanan yang memadai serta tidak menghabiskan biaya operasional yang tinggi. Oleh karena itu, aplikasi Integrated Engineering dalam pembuatan perahu berbahan kayu strip dengan Fiberglass Reinforced Plastic (FRP) coating merupakan solusi yang tepat guna meningkatkan animo masyarakat terhadap wahana air di Wisata Rumah Apung Bangsring.
Implementasi Pembangkit Listrik Hidro Vortex pada Aliran Sungai Sebagai Upaya Penyediaan Energi Mandiri di Bumi Perkemahan Jeongmara Campuhan Prabuditya Bhisma Wisnu Wardhana; Yeddid Yonatan Eka Darma; Agung Fauzi Hanafi; Mega Lazuardi Umar; Satria Prasetya; Rochmad Eko Prasetyaning Utomo
Madaniya Vol. 6 No. 2 (2025)
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/27214834.1262

Abstract

Pengabdian masyarakat ini bertujuan untuk menggagas kecintaan lingkungan di Bumi Perkemahan Jeongmara melalui pemanfaatan teknologi Hydro Vortex dari aliran sungai sebagai aplikasi energi mandiri. Dalam upaya meningkatkan kesadaran lingkungan dan mengedukasi para petugas perkemahan serta peserta berkemah, kegiatan pengabdian ini melibatkan pelatihan intensif tentang teknologi Hydro Vortex. Tim pengabdian menyampaikan informasi mengenai potensi energi yang dapat dihasilkan dari aliran sungai, serta bagaimana penerapan teknologi ini dapat berdampak positif pada lingkungan dan kemandirian energi perkemahan. Selain itu, tim pengabdian akan membantu dalam pengadaan dan instalasi sistem Hydro Vortex di Bumi Perkemahan Jeongmara untuk membuktikan konsep energi berkelanjutan. Langkah-langkah praktis dan panduan teknis diberikan kepada petugas perkemahan agar mereka dapat memelihara dan mengoperasikan sistem tersebut dengan efisien dan aman. Dalam jangka panjang, diharapkan keberadaan teknologi Hydro Vortex di Bumi Perkemahan Jeongmara dapat menjadi contoh inspiratif bagi perkemahan lain maupun masyarakat sekitarnya dalam mengadopsi energi terbarukan untuk meningkatkan keberlanjutan dan mengurangi dampak negatif pada lingkungan. Selain itu, pengabdian masyarakat ini dapat memberikan manfaat sosial, ekonomi, dan lingkungan dengan menyediakan energi mandiri yang dapat digunakan untuk memenuhi kebutuhan perkemahan serta mendukung upaya pelestarian alam.
Utilization of Hydro Vortex Energy In Watershed Conservation Efforts and Increasing Community Nutrition Through The Fisheries Sector and Educational Tourism In Songgon Eka Darma, Yeddid Yonatan; Sani, Winardi; Fauzi Hanafi, Agung; Prananda Putra, Adetiya
International Journal Of Community Service Vol. 3 No. 2 (2023): May 2023 (Indonesia - Malaysia )
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijcs.v3i2.184

Abstract

The residents of Songgon District, who are generally farmers, make rice fields and plantations dominant in the community's economy. Once a year durian trees can be harvested and once a rice harvest, this makes agriculture and plantations the backbone of the source of life for Songgon District, which results in the villagers' income being only annual. So that the economic sector that is able to generate income for villagers both on a monthly and daily basis, such as in the fisheries and tourism sectors, needs special attention for the development of the rural economy, given the huge potential possessed by Songgon District. Garbage is a major problem in this place, for example on the banks of the Binau river which is located in Songgon Village/District, opposite the Songgon District Office to be exact, which used to be full of piles of garbage. Residents around are reluctant to pass or do activities around the watershed (DAS). Therefore we are here with Pertamina Muda present in the development of the river fisheries sector such as controlled fish stocking (pioneered by Mr. Wibi Untoro) in the Binau river flow path and by utilizing Hydro Vortex Energy is a solution that can be implemented because it is proven to improve the community's economy and public awareness of the environment.
Rancang Bangun Mesin Penyedot Gabah Menggunakan Blower Sentrifugal Guna Mempersingkat Proses Pengepakan Gabah di Desa Tulungrejo Kabupaten Banyuwangi Darma, Yeddid Yonatan Eka; Prayogo, Galang Sandy; Lusi, Nuraini; Alfianto, Alfianto; Pramuda, M Cholis Kurnia
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 11, No 4 (2020): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v11i4.4768

Abstract

Gabah adalah bulir padi yang sudah dipisahkan dari tangkainnya saat proses panen. Gabah dijemur sampai kering dan dimasukkan kedalam karung sebagai tempat penyimpanan. Petani Desa Pagertanjung, Kecamatan Ploso, Kabupaten Jombang memasukkan gabah secara manual kedalam karung. Proses manual memerlukan banyak tenaga manusia. Melihat permasalahan tersebut, perlu dibuat mesin penyedot gabah yang dapat membantu proses penyimpanan gabah kedalam karung.Metode perancangan mesin penyedot gabah menggunakan blower sentrifugal dimulai dengan membuat gambar desain, perhitungan bagian dinamis yaitu perhitungan blower, perhitungan motor, perhitungan sabuk-V dan puli, perhitungan poros, dan perhitungan bantalan. Selanjutnya proses pembuatan komponen-komponen mesin, kemudian perakitan, dan proses pengujian alat untuk mengetahui mesin dapat bekerja dengan baik atau tidak. Tujuan pembuatan mesin penyedot gabah menggunakan blower sentrifugal ini adalah untuk mempermudah petani memasukkan gabah kedalam karung.Hasil perencanaan bagian dinamis yaitu, daya yang dibutuhkan blower untuk menghisap adalah 1,92 kW, maka digunakan motor 5,5 HP (4,1 kW) menyesuaikan yang ada di pasar, puli yang digunakan untuk motor (dp) dan poros (Dp) adalah 91 mm, sabuk yang digunakan adalah tipe A, diameter minimal poros adalah 18,5 mm. Untuk menyesuaikan pemilihan bantalan yang ada di pasaran, diameter poros yang digunakan adalah 20 mm. Menggunakan jenis bantalan gelinding, nomor 6004 dengan diameter poros 20 mm. Hasil uji coba yang paling baik menggunakan putaran 1650 rpm dengan selang input Æ76,2 mm. 
Efisiensi pengembangan usaha akuakultur melalui pemanfaatan pompa air bertenaga turbin hidro vortex di desa Tambong kabupaten Banyuwangi Mita Ayu Liliyanti; Agung Fauzi Hanafi; Yeddid Yonatan Eka Darma
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 1 (2024): March
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i1.21833

Abstract

Abstrak                                                                                 Potensi Desa Tambong yang belum tersentuh untuk pengembangan usaha adalah pemanfaatan aliran sungai sebagai sumber tenaga penyedia air untuk kegiatan akuakultur. Permasalahan yang dihadapi  masyarakat Desa Tambong adalah belum tersedia teknologi yang efisien selain penggunaan pompa listrik yang membutuhkan modal tinggi. Oleh karena itu, kegiatan ini ditujukkan untuk mengenalkan dan menerapkan teknologi yang ramah lingkungan yang dapat menyuplai air ke dalam wadah akuakultur. Alat yang tepat digunakan adalah pompa air bertenaga turbin hidro vortex yang mampu memanfaatkan pusaran air sebagai sumber tenaga untuk menggerakkan pompa. Kegiatan ini dilaksanakan pada 29 November 2023 di Dusun Krajan, Desa Tambong, Kecamatan Kabat, Kabupaten Banyuwangi dengan melibatkan 20 – 25 peserta. Pompa air turbin hidro vortex yang didesain pada kegiatan pengabdian ini memilki diameter bak pusaran 0,8 m, tinggi bak pusaran 0,4 m, lebar masukkan pusaran 0,14 meter, diameter turbin 0,65 m, dan tinggi turbin 0,25 m, serta mampu memompa air sebesar 1,5 liter/menit dengan memanfaatkan debit air sungai sebesar 44,8 liter/detik. Kata kunci: desa tambong; akuakultur; pompa air; turbin hidro vortex. AbstractThe untapped potential of Tambong Village for business development lies in harnessing river flows as a sustainable energy source to supply water for aquaculture activities. The challenge faced by the residents of Tambong Village is the absence of efficient technologies, with electric pumps being the only available option, necessitating substantial capital investment. Consequently, this initiative aims to introduce and implement eco-friendly technology capable of providing water to aquaculture containers. The ideal solution is the utilization of a hydro vortex turbine-powered water pump, designed to harness water vortices as a power source for driving the pump. This project was executed on November 29, 2023 in Krajan Hamlet, Tambong Village, Kabat District, Banyuwangi Regency, involving 20–25 participants. The hydro vortex turbine water pump created for this initiative features a vortex tank with a diameter of 0.8 m, a height of 0.4 m, a vortex entry width of 0.14 meters, a turbine diameter of 0.65 m, and a turbine height of 0.25 m. It is capable of pumping water at a rate of 1.5 liters per minute, leveraging the river's water discharge of 44.8 liters per second. Keywords: tambong village; aquaculture; water pump; hydro vortex turbine.
Motions Analysis Investigation of a 12 Meter Catamaran Tourism Boat on Passenger Comfort Criteria Case Study "MV Garuda Ngelayang" Yeddid Yonatan Eka Darma; Hery Inprasetyobudi; Rochmad Eko Prasetyaning Utomo; Galih Hendra Wibowo; Ahmad Hidayat; Albert Daniel Saragih
International Journal of Marine Engineering Innovation and Research Vol. 8 No. 2 (2023)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i2.5202

Abstract

Bangsring Beach is one of the leading tourist destinations in Banyuwangi Regency. Bangsring Beach which focuses on underwater tourism (Bangsring Underwater) is a coral reef-based tourism that can only be accessed by diving and snorkeling. But only in that way to enjoy Bangsring Underwater tourism, the construction of a 12 m catamaran with a bottom glass is carried out so that tourists who cannot dive and snorkel can enjoy the beauty of Bangsring Underwater. To ensure the comfort and safety of passengers, a simulation analysis of the movement of the existing 12-merter catamaran is carried out. This simulation was carried out with the general design of a catamaran modeled 1:1 with a LOA of 12 m, B 5.6 m, H 1.85 m, and Vs 10 knots. On the 1:1 ship, an exsisting process is carried out at each ship station to get a line plan for the Garufa Ngelayang ship then 3D modeling is carried out based on the reference from the line plan drawing. Ship motion simulations are carried out to determine the ship's response when hit by waves from various directions which are presented in the RAO (Response Amplitude Operator) graph using the CFD method which is based on a 3D model. Simulations were carried out with a wave height of 1.25 m in Bangsring waters with a fully loaded ship with a wave direction of 0o following sea; Stern Quarter 45o, 315o; Beam Sea 90o, 315o; Bow Quarter 135o, 225o; and Head Sea 180o. With a comfortable ship condition with 2.052 s of ship shaky period.
Numerical Study of Kaplan Propeller by Using CFD: Effect of Angle and Blade Diameter Variations Mohammad Danil Arifin; Frengki Mohamad Felayati; Muswar Muslim; Ayom Buwono; Yeddid Yonatan Eka Darma
International Journal of Marine Engineering Innovation and Research Vol. 8 No. 2 (2023)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i2.5451

Abstract

Efficient propeller performance contributes to better overall ship performance and speed. A well-designed propeller can optimize thrust generation, leading to improved maneuverability, responsiveness, and acceleration. It enables ships to maintain higher speeds while using less power, enhancing their competitiveness in the maritime industry. In this study, the Kaplan series propeller was analyzed by using Computational Fluid Dynamics (CFD). By modifying the angle of attack on the Kaplan propeller with 3, 4, and 5 blades, the distribution of the surface pressure, generated thrust, and torque value were easily identified and analyzed. The result shows that the change in the angle of attack influenced the pressure distribution on the back and face side of the propeller. The angle of attack is increased, and the pressure surface distribution also tends to increase. It has also affected the efficiency of the propeller performance which is expressed by the values of thrust propeller and torque. The more efficient the propeller performance, the less power it requires to produce the desired thrust.
Hydrostatics Curve Approach as a Design Development of Fishing Canoe with Bilge Keel to Improve Rolling Period Bima Ramadhani; Yeddid Yonatan Eka Darma; I.G.N.A Satria Prasetya; Mohammad Danil Arifin
International Journal of Marine Engineering Innovation and Research Vol. 8 No. 2 (2023)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i2.5469

Abstract

Canoes are currently starting to be in demand among the public, some of the activities that can be carried out using canoes include fishing, traveling or water sports. Canoes are still in great demand compared to other types of boats, because canoes are very stable in calm water. Its stability is the reason why this type of boat is usually chosen as the type of boat for beginners and family outings. Unfortunately the canoe is less stable in challenging waters. When the weather or waters are calm the canoe is reliable, however when it turns bad with very choppy water and high winds a skilled oarsman is needed to keep the boat afloat. The downside with canoes is having good primary stability but usually poor secondary stability. This means the boat is only stable in still water. If the wind blows hard and creates very choppy water, then the canoe or canoe will lose stability and rolling motion which can cause accidents for its users. Therefore I will try to use a flat bottom canoe design by adding a bilge keel to the hull of the canoe in hopes of adding stability. I tried to compare the stability and roll period of a regular canoe with one that used 1 pair of bilge keels, 6.25 cm wide, 0.8 cm thick and 30 degrees angled. Variations in the length of the bilge keel used include 0.875, 1.05 and 1.225 m. Mounted in the middle of the ship, not too forward or backwards.
Preliminary Design of Traditional Fishing Boat (2 GT) With Additional Floating Compartment for Safety Reasons Using BKI Rules Irfan Wahyudin; Yeddid Yonatan Eka Darma; I.G.N.A Satria Prasetya; Hery Inprasetyobudi
International Journal of Marine Engineering Innovation and Research Vol. 7 No. 4 (2022)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v7i4.5561

Abstract

Traditional fishing boats are used by fishermen for finding fish to support their daily lives. Because there are many shortcomings in their boats (design problems) and natural conditions that often change, accidents can occur which cause their boats to easily overturn and sink to the bottom of the sea. Other problems were also encountered, such as the boat's obstacles, and the boat's floating compartment was not well designed. For this reason, the author conducted research on the design of a fishing boat with a floating compartment using the BKI rules. Using one of the existing boats was made as a design reference with boat sizes. The principal dimension of the fishing boat is LOA: 10.15 m, Lwl: 8,996 m, B: 1 m, H: 0.87 m, H: 0.3 m, and 2 GT. The results of the calculations find that the engine specification that suits the fishing boat is 3.5 kW with a speed of 7 knots. The author's research varies the Floodable Length of the original boat's floating compartment with a compartment size of 1.365 m AP, 1.325 m FP, and model 2 floating compartment using BKI rules with AP size 2.225 m and FP 2.425 m. The analysis result based on the design of the fishing boat shows that model 2 is the best design. Construction in accordance with BKI regulations, a mixed type of construction was chosen. The frame distance is 500 mm with the stiffener type model h = 25 mm, bb = 30 mm, and bc = 36 mm. Meanwhile, the total stringer is 6 stiffeners.
Co-Authors Ahmad Hidayat Ahmad Hidayat Alfianto Alfianto Anggra Fiveriati Ayom Buwono Bima Ramadhani Daniel Saragih, Albert Diky Nurwahyudi Finali, Asmar Frengki Mohamad Felayati Galang Sandy Prayogo Galih Hendra Wibowo Hanafi, Agung Fauzi Heri Inprasetyobudi Hery Inprasetyobudi I.G.N.A Satria Prasetya I.G.N.A Satria Prasetya D.Y I.G.N.A. Satria Prasetya Inprasetyobudi, Hery Irfan Wahyudin Lusi, Nuraini Mega Lazuardi Umar Mita Ayu Liliyanti Moh Nurpambudi Hidayat Mohammad Danil Arifin Muswar Muslim Pramuda, M Cholis Kurnia Prananda Putra, Adetiya Prayogo, Galang Sandy Priyadi, Dwi Ahmad Rochmad Eko Prasetyaning Utomo Sani, Winardi Satria Prasetya Sefri Ton Utomo, Rochmad Eko Prasetyaning Wisnu Wardhana, Prabuditya Bhisma