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All Journal JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) METRIK SERIAL TEKNOLOGI DAN SAINS
Sugiarti, Lisa
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Earth & Planetary Sciences Energy Engineering Environmental Science Physics Other

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PELATIHAN PEMBUATAN BRIKET UNTUK MASYARAKAT BELUM PRODUKTIF DI KEBON JERUK, JAKARTA BARAT Chusniyah, Dina Asmaul; Pratiwi, Reno; Benyamin; Akbar, Rizki; Sugiarti, Lisa; Abidin, Muhammad Zainal
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 5 No 1 (2023): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v5i1.14890

Abstract

One of the issues facing the planet is energy. Energy's significant role influences numerous local economic activities in society. To prepare for growing fuel prices, cheap, accessible alternative fuel is required. The strategy employed for this community service is socialization and training, and it is done offline (face-to-face) while still paying attention to the health program. This PkM task is broken down into multiple steps. Planning comes first, followed by gathering equipment and supplies, making briquette samples, and finally, implementing the strategy. The activity found that approximately 15 housewives participated in this PkM activity. Providing information about the energy sources needed in Indonesia and their use is part of this PkM's work program. The community service projects that have been completed are anticipated to have a beneficial impact on society and the environment, mainly on the locals of Gili Sampang Kebon Jeruk. The training participants were quite proactive during the activity, which can be proven from several questions to make alternative energy fuels good and maximum that the community can utilize. The PkM team and participants created a mutual agreement that synergizes with each other to develop alternative energy sources in the form of fuels that benefit the community.
Numerical Pressure Calculation of Unsteady-State Radial Flow on Slighty Compressibility Fluids (Perhitungan Tekanan Secara Numerik untuk Aliran Radial Tidak Stabil pada Fluida Sedikit Kompresibilitas) Satiawati, Listiana; Dalimunthe, Yusraida Khairani; Sugiarti, Lisa; Abdurrosyid, Sulthon
Metrik Serial Teknologi dan Sains Vol. 3 No. 1 (2022)
Publisher : Konsorsium Cendekiawan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51616/teksi.v3i1.272

Abstract

The numerical pressure calculation has been calculated for the radially unstable fluid flow in a slightly compressible fluid, using fortran soft program and the results are interpreted in the form of a graph of the function of drainage radius and time. This paper also explains how to derive the pressure equation mathematically which fulfills the mass conservation principle, so the fluid continuity equation is obtained using radial / spherical coordinates and the diffusivity equation. By using the solution of the Ei function, the fluid flow in the radial direction of the porous media can be shown. This mathematical derivation is considered important because in unsteady state fluids, the time variable is very important to consider. It can be seen in the resulting graph, the pressure at the outer point has a maximum value then it will decrease as the drainage radius to the well decreases and with increasing time according to the nature of unsteady state flows.
Co-Authors Abdurrosyid, Sulthon Akbar, Rizky Benyamin Chusniah, Dina Asmaul Chusniyah, Dina Asmaul Dalimunthe, Yusraida Khairani Elfrida Ratnawati Hakim, Darmasetiawan Kris Pudyastuti, Kris Lilik Zabidi, Lilik Listiana Satiawati, Listiana Muhammad Zainal Abidin Prima, Andri Reno Warni Pratiwi Riski Akbar Rizki Akbar, Rizki Ziad Ziad