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All Journal Jurnal Fisika Unand Teknika: Jurnal Sains dan Teknologi Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Jurnal Ipteks Terapan Jurnal Hilirisasi IPTEKS (JHI) Jurnal Ilmu Fisika Jurnal Fisika Indonesia BERNAS: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Community Empowerment and Service
Ahmad Fauzi Pohan
Departemen Fisika, FMIPA, Universitas Andalas
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Journal : Jurnal Hilirisasi IPTEKS (JHI)

 1 
PENERAPAN KONSEP HUKUM BERNOULLI UNTUK MENGATASI KRISIS AIR PADA KELOMPOK TANI PADI JORONG BATU GADANG DI KENAGARIAN KATIALO KABUPATEN SOLOK, SUMATERA BARAT Marzuki Marzuki; Ahmad Fauzi Pohan; Afdal Afdal; Trengginas Eka Putra Sutantyo
Jurnal Hilirisasi IPTEKS Vol 4 No 1 (2021)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v4i1.486

Abstract

This activity aims to apply Bernoulli's law to the piping system in the hydrant pump to meet the needs of residents in bathing, washing, and irrigating the fields. The activity begins with conducting a site review survey, counseling and determining the location of pump placement, making pumps and towers, and lifting pumps and towers to the location. Then the activities at the location are divided into several parts, including the manufacture of civil and mechanical pump systems and testing the success of the pump system. This activity carried out the manufacture of hydrant pumps by installing pipes using Bernoulli's law to meet the needs of the residents of Jorong Batu Gadang, totaling 30 families and irrigating rice fields covering an area of 78 ha, which are rainfed rice fields. The results of the activities carried out at Nagari Katialo, Jorong Batu Gadang in applying the concept of Bernoulli's Law to the piping system at the hydrant pump made water faster to reach the highest point of the piping system that had been made. As for the difference in height between the position of the pump and the water level in the reservoir (tank) of 30 meters, the flow of water rising to the tank is 2 liters/second. The people of Jorong Katialo can already enjoy the water stored in the reservoir. The success of this pump system is shown from less than 10 minutes of testing the water successfully to the water reservoir above the tower with a height difference of 30 meters from the placement of the hydrant pump.
SOSIALISASI DAN PEMETAAN POTENSI TANAH LONGSOR MENGGUNAKAN METODE MIKROSEISMIK DAN GEOLISTRIK DI KAWASAN OBJEK WISATA BUKIT NOBITA Marzuki Marzuki; Mutya Vonnisa; Ahmad Fauzi Pohan; Arif Budiman; Imam Taufiq; Trengginas Eka Putra Sutantyo; Elistia Liza Namigo; Dian Milvita; Alimin Mahyudin; Nini Firmawati; Muldarisnur Muldarisnur; Afdal Afdal; Dahyunir Dahlan; M. Ali Shafii; Afdhal Muttaqin; Rico Adrial; Dedi Mardiansyah; Harmadi Harmadi; Zulfi Zulfi; Geby Sri Ayu Oktavia; Fani Anjelina; Nurul Annisa
Jurnal Hilirisasi IPTEKS Vol 6 No 2 (2023)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v6i2.655

Abstract

Nobita Hill is one of the areas being developed as a tourist attraction in the city of Padang. Above Nobita Hill is a beautiful view, and you can see the picture of Padang City. However, the hilly topography with steep slopes makes this area prone to landslides. This activity aims to map the potential for landslides on Novita Hill. Activities start from preparation, implementation in the field, and evaluation. Field activities are carried out in two stages. The first stage is an experiment to map the landslide potential. The second stage is socialization. The target audience for this activity is the Village Head of Jua Nan XX Village and its officials and the community around Nobita Hill. The results of the study and mapping were disseminated to the village administration and community leaders involved in the development of the Bukit Nobita tourism area, which was carried out on November 16, 2022. The result of tourist objects often changes land use and cover. However, mitigation of the potential for landslides in this area has never been done. Therefore, the Andalas University Physics Department team mapped the potential for landslides on Novita Hill for six months, using microseismic and geoelectric methods. This activity obtained a map of the distribution of dominant frequencies, a map of the distribution of amplification, and an identification of slip planes concerning the potential for landslides on Nobita Hill. Furthermore, the results of the mapping and mitigation efforts have been disseminated to the village administration and community leaders involved in the development of the Bukit Nobita tourism area. This activity was carried out well. The landslide potential distribution map obtained from this activity is input for the community and stakeholders in developing the Buki Nobita tourist attraction that is safe from disasters.
PEMBANGUNAN KINCIR AIR UNTUK PEMBANGKIT LISTRIK DAN PENGGILINGAN TEPUNG BAGI MASYARAKAT DI KAMPUNG NGALAU RANDAH KABUPATEN SOLOK SELATAN, SUMATERA BARAT Asep Neris Bachtiar; Ahmad Fauzi Pohan
Jurnal Hilirisasi IPTEKS Vol 7 No 2 (2024)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v7i2.736

Abstract

The need for energy, especially electricity, is fundamental and essential in daily life. This is particularly true for communities in rural areas that rely on fossil fuel-powered machines for their work, such as milling rice into flour. One such community is the farming group in Kampong Ngalau Randah, Solok Selatan, West Sumatra. This activity aims to realize the construction of a small-scale renewable energy technology building, specifically a pico-hydro power plant using a steel waterwheel that functions as both a power generator and a production machine/flour mill driver. The target partners for this activity are the residents of Kampung Ngalau Randah, Jorong Manggih, which is an isolated village in Kenagarian Pakan Rabaa Timur, Solok Selatan Regency, West Sumatra. The methods of this activity include surveys and experiments, starting with a potential survey at the partner's location followed by outreach, fabrication of the waterwheel components and assembly in the city of Padang, dismantling the old waterwheel at the partner's location, and transporting the new waterwheel unit to the partner's location, which is 180 km away. The outcome of this activity has successfully resulted in the construction and donation of a waterwheel unit for the local community. In the future, it is hoped that the development of this waterwheel-driven power plant in Kampung Ngalau Randah will serve as a pilot project that can inspire other village communities to build power plants in their respective areas.
Co-Authors Adrial, Rico Afdal Afdal Afdal Afdal Afdal, Afdal Afdhal Muttaqin Afikatul Awaliyah Afikatul Awaliyah Aina’ul Mardiyah Alimin Mahyudin Ardian Putra Ariqah Ardelia Astuti Dahyunir Dahlan Damayanti, Elok Dedi Mardiansyah Desti Wury Andany Dian Fitriyani Dian Milvita Dwi Pujiastuti Dwi Puryanti Elistia Liza Namigo, Elistia Fani Anjelina Fani Anjelina Feriska Handayani Irka, Feriska Handayani Geby Sri Ayu Oktavia Harmadi Harmadi Harmadi Harmadi Ikhwan Safrima Illona giovanni, Vannessa Imam Taufiq Imam Taufiq Iqwal Ramadhan Khaidir, Humaira Aryanti Khairunnisa, Widya Indah Lathifah Fauziah M. Ali Shafii M. Arif Marzuki Marzuki Marzuki Marzuki Meqorry Yusfi Mhd. Kahfi Muhammad Khaikal Marbun Muldarisnur, Mulda Mutya Vonnisa Nadila Syarah Nadilla Syarah Nini Firmawati Nurul Annisa Nurul Annisa Nurul Annisa Oktavia, Geby Sri Ayu Puja Kasmailen Putri Ramacos Fardela Refky Adi Nata Ronal Floren Rusnoviandi, Rusnoviandi Solly Aryza Sri Handani Sri Oktamuliani Suryanto, Wiwit Syafira Aulina Refiani Trengginas Eka Putra Sutantyo Usna, Sri Rahayu Alfitri Wahyudi Wahyudi Wildian Wildian Windi Jalnadia Zulfi Zulfi Zulfi Zulfi Zulfi