Article Per Year (5 Year)
p-Index From 2021 - 2026
1.984
P-Index
This Author published in this journals
All Journal Turbo : Jurnal Program Studi Teknik Mesin STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering Otopro JTAM ROTARY Jurnal Pengabdian Multidisiplin Journal of Mechanical and Electrical Technology Jurnal Pepadu Sewagati RING Mechanical Engineering J-Proteksion : Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin
Farida, Nike Nur
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Otopro

 1 
PEMODELAN DINAMIKA FLUIDA PADA FUEL INJECTOR MOTOR BENSIN 4 LANGKAH Khambali, Khambali; Fadhilah, Intan; Hartono, Moh; Farida, Nike Nur
Otopro Vol 20 No 2 Mei 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/otopro.v20n2.p38-43

Abstract

This study aims to model fluid dynamics in the fuel injector of a four-stroke gasoline engine, with a focus on the relationship between fluid pressure and flow rate. The size of the fuel droplet is a key factor that affects combustion efficiency. Droplet size can be controlled through the regulation of injection speed and pressure. In this study, data on injection speed and pressure were collected using an injector tester, injector plunger, and fuel pump tester pressure gauge. The data show that at a higher injection speed (80 m/s), the fuel droplet diameter decreases more rapidly, producing smaller droplets and enhancing combustion efficiency. A similar pattern was observed at higher injection pressures (50 bar), where the droplets atomized more quickly, allowing for a more homogeneous air-fuel mixture. The results illustrate that both higher injection speed and pressure support a more efficient atomization process, reduce emissions, and improve engine efficiency. This study concludes that proper regulation of injection speed and pressure is crucial to optimize engine performance and reduce exhaust emissions. The findings can be used to design more efficient fuel injection systems and provide recommendations for the development of future injection technologies
STUDI PENGGUNAAN MANIPULATOR TEGANGAN PADA SENSOR TEKANAN BAHAN BAKAR MESIN DIESEL COMMON RAIL DITINJAU DARI DAYA & KONSUMSI BAHAN BAKAR Farida, Nike Nur; Monasari, Ratna; Gunawan, Chandra; Aji, Supa K.
Otopro Vol 19 No 2 Mei 2024
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/otopro.v19n2.p71-77

Abstract

In a common rail diesel engine system, the entire fuel system is regulated electronically by a computer device called the ECU.  With this sensor manipulator tool, it is hoped that you will be able to change the output of the fuel pressure sensor to modify the ECU input. This makes it possible to change the power produced by the vehicle and reduce fuel consumption. This research is using experimental methods. The initial step is to take vehicle power test data under normal conditions, with the fuel pressure sensor output voltage at 1.28 V, reduced by 0.2 (1.08 volts), decreased by 0.1 (1.18 volts), increased by 0,1 (1.38 volts), and up 0.2 (1.48 volts). The results of this research show that the highest power at a speed of 80 km/h occurs at a voltage of 1.38 volts and 1.48 volts, with a power of 103 HP. Optimal fuel pressure produces good misting, ensures the mixture of fuel and air in the combustion chamber is homogeneous, and produces maximum power. The results of the fuel consumption test show that the lowest fuel consumption occurs at a vehicle speed of 40 km/hour with a fuel pressure sensor voltage of 1.38 volts, which is around 0.615 cc/second. It can be concluded that a voltage of 1.38 volts produces the most optimal fuel pressure. The throttle valve and pedal openings are still slightly open, so the amount of fuel entering the combustion chamber is also limited, so fuel consumption is very economical.
Co-Authors Abikusna, Setia Agus Dwi Putra Agus Setiawan Ahmad Hanif Firdaus Aini, Fica Aida Nadhifatul Aji, Supa K. Aji, Supa Kusuma Akhlis Rizza, Muhammad AM Mufarrih Amalia, Zakiyah Faizal, Elka Fatkhur Rohman Gunawan, Chandra Hafizh, Ahmad Raihan Hartono, Moh Intan Fadhilah, Intan Khabib, Achsanul Khambali, Khambali Kurniawan, Alfian Seina Maksum, David Maulana Monasari, Ratna Muzaki, Mochamad Nanang Qosim Nicko Nur Rakhmaddian, Nicko Nur Nurhadi Putra, Agus Dwi Ratna Monasari Riskitasari, Septyana Septiawan, Diama Rizky Siti Duratun Nasiqiati Rosady Sulistyono Sulistyono Syamsiar, Syamsiar Talifatim Machfuroh, Talifatim Walid, Achmad Wildan, Mukhamad Zainul Wulandari, Winda Andrini Yudhistira, Muhammad Rafi Akbar Yuniarto Agus Winoko, Yuniarto Agus