Efficient way which currently uses to reduce the fuel consumption is based in reduction cylinder
volume of internal combustion engine and power to be same or higher. Key component is
turbocharged diesel internal combustion engine.
Increased air pressure outlet compressor can result in an excessively hot intake charge, significantly
reducing the performance gains of turbo charging due to decreased density. Passing charge through an
intercooler reduces its temperature, allowing a greater volume of air to be admitted to an engine,
intercoolers have a key role in controlling the cylinder combustion temperature in a turbocharged engine.
In this paper through own worked out programmed code in MATLAB will presenting effect of
intercooler (as a heat exchange device air-to-liquid with three different size and over – all heat
transfer coefficient and one base) at e multi-cylinder engine performance for operation at a constant
speed of 1600 RPM. Will presenting simulation predictions of temperature and pressure in cylinder
for three tip of intercooler. Also we present the pressure and temperature in intake, exhaust manifold
and other performance.