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All Journal Jurnal Ilmiah Giga Sarwahita : Jurnal Pengabdian Kepada Masyarakat JURNAL KAJIAN TEKNIK MESIN Risenologi Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Jurnal Konversi Energi dan Manufaktur Jurnal Polimesin Metalik: Jurnal Manufaktur, Energi, Material Teknik
I Wayan Sugita
Universitas Negeri Jakarta
Aerospace Engineering Humanities Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Other

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The Influence of Fuel Pump Pressure Variations on the Performance of 2-Stroke Gasoline Direct Injection Engines Darwin Rio Budi Syaka; I Wayan Sugita; Nugroho Gama Yoga; Muhammad Riangga Widanarko
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 6 Nomor 1 Tahun 2024
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v6i1.5354

Abstract

The direction of technological development in 2-stroke gasoline direct injection engines is to improve engine performance and reduce exhaust gas pollution, where the solution to achieve this is to use a high-pressure electric fuel pump that produces stable fuel pressure and is practical in its application. This research aims to determine the influence of variations in fuel pressure on the performance, especially torque and power, of a 2-stroke gasoline direct injection engine. Tests were carried out on a 110 cc 2-stroke gasoline direct injection motorcycle engine using Research Octane Number (RON) 90 fuel at varying fuel pressures of 7.5 Bar, 8 Bar, and 8.5 Bar on a chassis dynamometer to obtain engine performance data in the form of torque and power. The results of this research show that increasing fuel pressure will increase the atomization of fuel particles so that it will influence increasing the performance of this engine, where maximum torque and power of 6.20 Nm and 2.00 kW are achieved at 3250 rpm, at a pressure of 8.5 Bar.
Co-Authors Ahmad Hartono Ahmad Kholil Ahmad Lubi Amanda Utari Dewi Basori Basori Bobbi Anggara Putra Sanjaya Cahya Raiza Mahendra Catur Setyawan Daffa Abiyyu Muhammad Rizq Darwin Rio Budi Syaka Edi Dwi Saputro Eko Arif Syaefudin Fikri Firmansah Hanapi Irvan Iskandar Jodi Wilman Tantono Joko Prasetyo Moh Sahal Rifai Muhamad Al Afif Dzaky Muhammad Naufal Rifqi Muhammad Raihan Ardianto Muhammad Riangga Widanarko Nugroho Gama Yoga Nurul Hanifah Ragil Sukarno Rakhmat Sobirin Ratiko Ratiko Rois Wardiana Satrio Ajie Minarto Susetyo, Ferry Budhi