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All Journal Jurnal Elemen Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks
Ma'ruf Ma'ruf
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Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Energy Engineering Medicine & Pharmacology Social Sciences Other

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STUDI SIMULASI FILTRASI PADA FORMASI TIGA JENIS UKURAN MEMBRAN BERBEDA DENGAN VARIASI KECEPATAN DAN TEKANAN Ma'ruf Ma'ruf; Rachmat Subagyo; Hajar Isworo; Abdul Ghofur; Muhammad Ibnu Candra; Muhammad Rusdieanoor
ELEMEN : JURNAL TEKNIK MESIN Vol 8 No 1 (2021)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v8i1.161

Abstract

Filtrasi merupakan metode pemisahan fisik antara cairan dan padatan. Tujuan penelitian ini adalah untuk mengetahui desain terbaik berdasarkan analisis Ansys pada variasi tekanan dan kecepatannya pada formasi Three Filter (ABC/BCA), FourFilter (ABCA/CBAC) dan Five Filter (ABCAB/CBACB). Metode Penelitian ini menggunakkan simulasi ANSYS, dengan terlebih dahulu membuat desain gambar susunan filtrasi. Adapun data ukuran meshing yang digunakan adalah tipe-A (0,354mm), tipe-B (0,21mm) dan tipe-C (0,105mm). Hasil dari simulasi pada kondisi terbaik dimana kerugian akibat gesekan dan Cross Flow Reversal (CFR) yang terjadi paling rendah karena kecepatan dan tekanan meningkat yaitu pada Formasi Four filter ABCA dengan masing-masing nilai kecepatan dan tekanannya adalah VABCA= 5,708m/s, dan PABCA= 3,554 x 104 pa.
Penerapan Inovasi Produksi pada Sulaman Kapalo Samek Hasanah di Kota Bukittinggi Ma'ruf Ma'ruf; Ratni Prima Lita; Verinita Verinita; Sari Surya; Budi Rahmadya
Warta Pengabdian Andalas Vol 28 No 4 (2021)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.28.4.554-561.2021

Abstract

Embroidery is one of the superior products of the tourist city of Bukittinggi, West Sumatra. The classic industrial problems of artisans are low production capabilities and lack of innovation. This is exacerbated by the decreasing number of artisans and production systems that is still carried out traditionally. The application of product innovation in the Kapalo Samek Embroidery Group is carried out by a combination of recruitment programs for new craftsmen through training and training in motif design, both manual and digital, as well as registration of motif designs as Intellectual Property Rights (IPR). This activity has succeeded in recruiting 60 new craftsmen, and 25% of them have been able to produce standard embroidery within two months. Furthermore, craftsmen also have knowledge and skills in improving the quality of motif designs and being able to use Adobe Photoshop software to produce new designs. As a work of art, the design of the motif created has been registered by the craftsmen to obtain IPR. The results of this activity were believed to have strengthened the capacity of the artisan groups to increase production and impact their economic conditions.
Co-Authors Abdul Ghofur Budi Rahmadya Isworo, Hajar Muhammad Ibnu Candra Muhammad Rusdieanoor Rachmat Subagyo Ratni Prima Lita Sari Surya Verinita, Verinita