Analisa Torsi Motor Bakar 4 Tak Berbahan Bakar LPG Dengan Penambahan Turbulator Pada Intake Manifold

Abstract

In combustion engines, the fuel and air mixing qualities are very influential on combustion and ramification of engine performance. The addition of turbulence to the intake manifold will inflate airflow and fuel into turbulence and make the air and fuel mixture more homogeneous, thus combusting combustion. The purpose of this study was to compare the maximum torque value of fuel combustion 4 premium fuel and LPG with added turbulence variations on the intake manifold with corner blades 30^o, 45^o and 60^o. According to the research data, the use of turbulence with the angle of the blade 30^o able to provide the best torque value due to create the most optimum turbulent flow so that the fuel mixing quality becomes more perfect.

Keywords: Torque, LPG, Intake manifold and Turbulator.