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All Journal Turbo : Jurnal Program Studi Teknik Mesin Medani : Jurnal Pengabdian Masyarakat
Yudhistiro, Danang
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Computer Science & IT Economics, Econometrics & Finance Education Engineering Health Professions Law, Crime, Criminology & Criminal Justice Mechanical Engineering

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Penigkatan Kualitas Produk Material Komposit Fiberglass Menggunakan Vaccum Assisted Resin Infusion di Industri Wangi Fiberglass Banyuwangi Asrofi, Mochamad; Dwilaksana, Dedi; Sakura, Rahma Rei; Junus, Salahuddin; Hentihu, M. Fahrur Rozy; Yudhistiro, Danang; Syuhri, Skriptyan Noor Hidayatullah; Taufik, Taufik
Medani : Jurnal Pengabdian Masyarakat Vol. 2 No. 3 (2023): Desember 2023
Publisher : Lembaga Riset Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59086/jpm.v2i3.366

Abstract

Pembuatan komposit sebagai pengganti material logam membutuhkan teknologi sebagai penunjang produksi sehingga menghasilkan banyak produk dengan kualitas yang bagus. Bahan komposit mempunyai beberapa keunggulan diantaranya massa jenis ringan dan sifat mekanik yang baik. Umumnya, bahan komposit terdiri dari dua penyusun yaitu matriks dan fiber. Matriks berfungsi sebagai pengikat dan fiber berguna sebagai penguat struktur komposit. Metode pembuatan produk tersebut yaitu vaccum, casting, dan hand lay-up. Hasil menunjukkan produk komposit dengan vaccum assisted resin infusion (VARI) mempunyai kualitas yang baik dan minim cacat dibandingkan dengan casting dan hand lay-up. Metode VARI dapat diaplikasikan di industri manufaktur komposit fiberglass. The fabrication of composites as a substitute for metal materials requires technology to support the production to produce many products with good quality. Composite materials have several advantages, including light density and good mechanical properties. Generally, composite materials consist of two components, namely matrix and fiber. The matrix functions as a binder and the fiber is useful as a reinforcement for the composite structure. The fabrication methods of these products are vacuum, casting, and hand lay-up. The results show that composite products with vacuum-assisted resin infusion (VARI) have good quality and minimal defects compared to casting and hand lay-up. The VARI method can be applied in the fiberglass composite manufacturing industry.
Analisis Biodiesel Sebagai Aditif Bahan Bakar Diesel Terhadap Kinerja dan Konsumsi Bahan Bakar Mesin Pembangkit Listrik Prasetiyo, Dani Hari Tunggal; Sidartawan, Robertus; Sanata, Andi; Yudhistiro, Danang; Nisak, Rima Zidni Karimatan
TURBO [Tulisan Riset Berbasis Online] Vol 13, No 2 (2024): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v13i2.3688

Abstract

Research on the use of biodiesel as renewable energy must continue to be carried out as an effort to reduce dependence on fossil energy. This research method was carried out using biodiesel from used cooking oil as an additive to fossil diesel fuel (dexlite). The fuel was tested on a diesel engine as a power generator accompanied by variations in power loading (load). The composition of biodiesel as an additive was (10, 20 and 30)% of fossil diesel fuel, while the power load used during testing was 100 to 700 watts. Testing was carried out to determine the performance and fuel consumption of a diesel engine as a power generator. The test results showed that the highest effective power value was in the D0 composition with a value of 278.18 watts with a power load of 700 watts, while the highest torque value was in the D0 fuel composition of 2.23 Nm at a power load of 700 watts. The lowest fuel consumption was in the D70BIO30 fuel composition of 114.25 seconds at a power load of 100 watts.
Co-Authors Andi Sanata Dani Hari Tunggal Prasetiyo Dedi Dwilaksana M. Fahrur Rozy Hentihu Mochamad Asrofi Nisak, Rima Zidni Karimatan Rahma Rei Sakura Robertus Sidartawan Salahuddin Junus Syuhri, Skriptyan Noor Hidayatullah Taufik Taufik