The Effect of Fuel Injection Pressure on the Diesel Engine Performances

DOI

10.2991/aer.k.210810.069How to use a DOI?

Keywords

Diesel Engine, Power, Torque, Injection pressure

Abstract

The purpose of this paper is to reveal the effect of fuel injection pressure on the power and torque of a diesel engine. The research method used is the experimental method. Pressure variations of 110 kg/cm2, 120 kg/cm2 and 130 kg/cm2 were applied to a 1981 Chevrolet LUV diesel car. From the experimental results of research conducted at the Automotive Engineering Vehicle Workshop, Faculty of Engineering, Universitas Negeri Padang, it was found that, at a standard pressure of 120 kg/cm2 obtained an average car power of 29.6 kW at 4470 RPM and 81.65 Nm of torque at 2455 RPM. When the injector pressure is reduced by 110 kg/cm2, engine power decreases by 17.1% and torque decreases by 16.2%. When the injector pressure is increased to 130 kg/cm2, there is an increase in engine power by 4.05% and a decrease in torque by 14.89%.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Toto Sugiarto
AU  - Wawan Purwanto
AU  - Dwi Sudarno Putra
AU  - Multharizal Khidayat
AU  - Alim Kusuma
PY  - 2021
DA  - 2021/08/11
TI  - The Effect of Fuel Injection Pressure on the Diesel Engine Performances
BT  - Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)
PB  - Atlantis Press
SP  - 400
EP  - 403
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.210810.069
DO  - 10.2991/aer.k.210810.069
ID  - Sugiarto2021
ER  -