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Rancang Bangun Dan Pembuatan Mesin Pembersih Pantai Yuliarman, Yuliarman; Rahmatia Ikhsani, Siska; Effiandi, Nota; Zulhendri, Zulhendri; Yetri, Yuli
Manutech : Jurnal Teknologi Manufaktur Vol. 15 No. 02 (2023): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/manutech.v15i02.232

The beach is a comfortable place for traveling and relaxing. Therefore, the cleanliness of the beach area must be maintained for the sake of mutual comfort. Due to the lack of discipline of visitors, a lot of rubbish is piled up and piled up out of place every day. So, cleaning staff find it difficult to clean up rubbish manually. Therefore, an initial design stage is needed, then proceed with the creation of a semi-automatic beach cleaning machine or Beach Cleaning Machine to overcome this problem. In the future, cleaning the beach using this machine can speed up the cleaning process and make the work of beach cleaners easier. The working principle of this machine uses a gasoline motor as a driving source. So, when the motorbike is turned on, the machine will work automatically. Then to direct the movement of the machine an operator is needed. So, it is very appropriate to use a Beach Cleaning Machine to clean the beach compared to picking it up directly or using manual tools, because it can save work time.

DESIGN OF FISHERMAN BOAT PULLING MACHINE FOR IMPROVING WORK EFFICIENCY AND WELFARE OF TRADITIONAL FISHERMEN AT PASIE KATAPIANG BEACH, PADANG PARIAMAN Effiandi, Nota; Irwan, Irwan; Seno, Abdi; Arifian, Naf'an; Haris, Haris; Nusyirwan, Nusyirwan; Hamdani, Rifqi; Sumiati, Ruzita
International Journal of Multidisciplinary Research and Literature Vol. 3 No. 2 (2024): INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH AND LITERATURE
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/ijomral.v3i2.204

This study aims to design an efficient boat-pulling machine to support traditional fishermen at Pasie Katapiang Beach, Padang Pariaman. The research method employed is the design of the tool based on the principles of design engineering, involving a systematic process in creating a machine that can assist fishermen in the boat docking process more efficiently. Through calculations and planning, it was found that the force required to pull the fishermen's boat is 6,522.88 N, using a shaft made of ST 37 material with a diameter of 22.413 mm. The rotations generated on the transmission shaft are 2000 rpm, while on the wheel and drum shafts are 750 rpm and 500 rpm, respectively. The selection of a slip clutch with 2 bolts on the transmission shaft and the use of pillow block bearing ucp 206 ass 30 with specified bearing life estimates have been considered in the machine design. Practical test results indicate that the time required to reel or pull the boat is 0.98 minutes. In this research, the design of the boat-pulling machine meets operational needs. It has the potential to positively contribute to improving the work efficiency and welfare of traditional fishermen in the field

RANCANG BANGUN MODEL PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO (PLTMH) MENGGUNAKAN PADDLE BREAST WHEEL Nur, Ichlas; Rais, Wahmin; Effiandi, Nota; Zamri, Aidil; Yetri, Yuli
Jurnal Rekayasa Mesin Vol. 15 No. 3 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i3.1602

The need for electrical energy is increasing along with technological advances. In addition to the large population in an area, the variable economic activity of the population, which continues to increase to meet their daily needs, also has an impact on increasing the need for electrical energy. Demand for electrical energy is in line with increased economic activity. Therefore, developing renewable energy to provide sufficient electricity supply is very important. In this research, the modeling of a Micro Hydro Power Plant (PLTMH) has been designed using a breast wheel with a semicircular blade shape, a wheel diameter of 20cm, and 10 blades. The wheel model has 5 variations of water level (head) calculated from the water level in the reservoir to the water level in the wheel with 3 variations of ball valve openings. It was observed that the highest efficiency is at a head height of 0.8 m with a pipe cross-sectional area (A) of 0.0002 m2 with an efficiency of 70.11 percent. The increase in the flow rate of water flowing towards the breast wheel turns out to cause the wheel rotation to decrease. The decrease in the wheel's rotation is related to the increase in turbulence (collision) due to the large discharge of water against the wheels' walls. It can be concluded that the combination of gravity and water propulsion can move the breast wheel so that it produces electrical energy.

Pelatihan Alat Pendingin Udara di SMK Muhammadiyah 1 Padang Effiandi, Nota; Veronica, Vera; Rossa, Yazmendra; Alfian, Alfian; nur, ichlas
JURNAL PENGABDIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (JP3L) Vol 2 No 1 (2024): JURNAL PENGABDIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (JP3L): Volume 2 Nomor 1,
Publisher : LEMBAGA KAJIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (LKPPL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62671/jp3l.v2i1.66

SMK Muhamdiyah 1 Padang merupakan sekolah kejuruan yang salah satu teknik kejuruannya fokus Teknik Kendaraan Ringan pada kurikulum ini terdapat materi dalam Teknik Pendingin.Permasalahan utama yang dihadapi mitra adalah tingkat pengetahuan dan pemahaman siswa SMK Muhamdiyah 1 Padang tentang Teknik Pendingin dan implementasinya masih rendah,. Penyebab lainnya adalah sekolah ini sudah memiliki kurikulum belum adanya alat peraga yang dapat memahami serta melakukan pembelajaran yang baaik yang dapat menopang kebutuhan industri akan tenaga teknik pendingin dan juga belum terdapat modul dan alat untuk di implementasikan secara langsung. Tujuan kegiatan PKM ini adalah melakukan praktek dan pemasangan secara langsung alat pendingin berupa ac mobil sebagai simulasi media bagi siswa sekolah mitra. Kegiatan PkM pelatihan pembuatan Alat Pendingin Udara terhadap siswa SMK Muhammadiyah 1 Padang Jurusan Teknik Kendaraan Ringan. Hasil penilaian kuisioner yang terdiri dari 20 pertanyaan oleh 10 orang menunjukkan bahwa 90.33% siswa memperoleh peningkatan pengetahuan dan kompetensi dan 9.33% merasa cukup. Kegiatan PkM disimpulkan terlaksana dengan baik

Perancangan Ruang Pendingin Karkas Ayam Broiler Memanfaatkan Sumber Energi Hibrida Hafiz, Rahmat; Haris, Haris; Effiandi, Nota; Chadry, Rivanol; Saputra, Feri
Jurnal Teknik Mesin Vol 17 No 2 (2024): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.17.2.1629

Small-scale broiler farming in Indonesia often suffers losses due to high production costs. In addition to rising feed prices, these losses are frequently caused by chickens that are ready for harvest being unsold in the market due to a decline in purchasing power. One solution that farmers can implement is to slaughter the chickens at the appropriate harvest time and store the carcasses in cooling rooms to sell them when market prices increase. This study aims to design and specify cooling storage equipment to store broiler carcasses using a combination of commercial and solar energy sources. The research begins by determining the cooling load of the system, specifying refrigeration components, evaluating solar energy potential at the location, and designing the required electrical system. Solar energy potential was calculated based on meteorological data obtained from an online database and processed using the PvSyst 7.2 application. Based on the analysis, the cooling storage requires 4.69 kW of power to reach optimal temperature within 6 hours, with a COPR value of 2.2. Meanwhile, the solar energy potential at the installation site is 4.44 kWh/m²/day, enabling the solar power system (PLTS) to generate an estimated annual energy output of 1802 kWh with a Performance Ratio (PR) of 65.07% and a Solar Fraction (SF) of 91.85%.

Optimizing the Development of a PLTMH System Using Pelton Turbine Technology to Enhance Energy Efficiency in Remote Areas as an Affordable and Sustainable Renewable Energy Solution Nur, Ichlas; Effiandi, Nota; Hafiz, Rahmat; Nofriadi; Latif, Abdul
IJIMCE : International Journal of Innovation in Mechanical Construction and Energy Vol. 2 No. 1 (2025): IJIMCE : International Journal of Innovation in Mechanical Construction and Ene
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijimce.v2i1.53

Remote areas often face challenges in providing reliable and affordable access to electricity, In West Sumatra, there are still many 3T areas that lack access to electricity. Renewable energy sources, such as Micro Hydro Power Plants (PLTMH), can be the ideal solution to meet the energy needs in these areas. However, to enhance the efficiency and sustainability of PLTMH, it is essential to optimize the development and utilization of technology, particularly in the application of Pelton turbines.The goal of this research is to produce a micro-hydro power plant that can work optimally and efficiently to generate electrical energy for people without access to electricity. It is hoped that this research can also help improve the community's economic situation by meeting their economic needs. This activity aligns with the goals outlined in the PNP strategic plan, which focuses on developing technology to support the community's economy.The method used in this research is applicable design and construction based on community needs, followed by tool design, tool making, assembly.Initial design data is discharge 50 Lt/s, Head 25 m. From the calculation results, it is found that the absolute speed of the jet is 21.6 m/s, the optimal jet diameter is 2.9 mm, the diameter of the puncture circle is 132.4 mm, the number of bowls is 34, the width of the bowl is 8.26 mm, the height of the bowl is 6, .96 mm, Bowl Depth 2.61 mm, Bowl Mold Allowance 11.92 mm, and generator 3 kW. The process of making a Pelton turbine involves making the Pelton turbine runner, installing the turbine blade to the runner, making the nozzle, installing the generator, painting the tool.

RANCANG BANGUN MODEL PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO (PLTMH) MENGGUNAKAN PADDLE BREAST WHEEL Nur, Ichlas; Rais, Wahmin; Effiandi, Nota; Zamri, Aidil; Yetri, Yuli
Jurnal Rekayasa Mesin Vol. 15 No. 3 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i3.1602

The need for electrical energy is increasing along with technological advances. In addition to the large population in an area, the variable economic activity of the population, which continues to increase to meet their daily needs, also has an impact on increasing the need for electrical energy. Demand for electrical energy is in line with increased economic activity. Therefore, developing renewable energy to provide sufficient electricity supply is very important. In this research, the modeling of a Micro Hydro Power Plant (PLTMH) has been designed using a breast wheel with a semicircular blade shape, a wheel diameter of 20cm, and 10 blades. The wheel model has 5 variations of water level (head) calculated from the water level in the reservoir to the water level in the wheel with 3 variations of ball valve openings. It was observed that the highest efficiency is at a head height of 0.8 m with a pipe cross-sectional area (A) of 0.0002 m2 with an efficiency of 70.11 percent. The increase in the flow rate of water flowing towards the breast wheel turns out to cause the wheel rotation to decrease. The decrease in the wheel's rotation is related to the increase in turbulence (collision) due to the large discharge of water against the wheels' walls. It can be concluded that the combination of gravity and water propulsion can move the breast wheel so that it produces electrical energy.

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