The principle of the intercooler is to cool the air entering the cylinder between the turbocharger outlet and the intake pipe. The intercooler is like a radiator, which is cooled by air or water, and the heat of the air is dissipated into the atmosphere through cooling. According to tests, a good-performance intercooler not only keeps the compression ratio of the engine at a certain value without deflagration, but at the same time lowering the temperature can also increase the intake pressure and further improve the efficiency of the engine.
【Intercooler】
It is actually a turbocharged accessory, and its role is to improve the ventilation efficiency of the engine. Intercoolers are generally made of aluminum alloy materials. According to different cooling media, common intercoolers can be divided into two types: air-cooled and water-cooled.
【effect】
1. The temperature of the exhaust gas emitted by the engine is very high, and the heat conduction through the supercharger will increase the temperature of the intake air.
2. If the uncooled charge air enters the combustion chamber, it will affect the engine's inflation efficiency and cause air pollution. In order to solve the adverse effects caused by the temperature rise of the supercharged air, an intercooler needs to be installed to reduce the intake air temperature.
3. Reduce engine fuel consumption.
4. Improve adaptability to altitude. In high altitude areas, the use of intercooler can use a compressor with a higher pressure ratio, which gives the engine more power and improves the adaptability of the car.
5. Improve supercharger matching and adaptability.
[Placement selection]
It can be considered to switch to the front-type intercooler, on the one hand because the cooling efficiency of the top-mounted intercooler is insufficient, and on the other hand, because of the large air supply and fast flow rate of large turbines, The influence of this can be minimized, so it is more suitable to use the front-type intercooler.