Do you know the exhaust system uk?Well,the exhaust system uk ia applied to uk cars,now let us learn more about exhaust system uk.
The exhaust system uk refers to a system which can collect and exhaust air, including the exhaust manifold, exhaust pipe, silencer pipe, tail pipe and resonator.
The fresh air and gasoline into engine combustion, resulting in high-temperature and high-pressure gas pushes the piston, when the gas energy release, the engine will no longer have the value and the gas becomes waste gas,it is discharged out of the engine. Exhaust gas from the cylinder, then into the exhaust manifold, the exhaust manifold of each cylinder after the collection, through the exhaust pipe exhaust gas. As the intake manifold as, gas in the exhaust manifold is in the pulse out of the engine, so the cylinder exhaust manifold length and curvature is also designed to into the same as far as possible, so that the cylinder exhaust can be as smooth.
From the exhaust manifold, then connect the catalytic converter,in order to convert the incomplete combustion of pollutants into harmless substances, environmental protection.
Early catalytic converters are located in the middle of the exhaust pipe, and more in the exhaust manifold, so that the catalyst can speed up the work temperature. The catalyst must be in close to 500 degrees at high temperature, in order to obtain a better conversion efficiency, low temperature, there is almost no conversion capability, so the cold car is quite large.
As the name suggests, is used to eliminate the noise of exhaust muffler, make the vehicle more quiet. A plurality of expansion chamber, engine emission of exhaust gas after several expansion program, will make the exhaust pulse ease and eliminate the noise silencer. Some people will be modified through the straight exhaust tail tube, so that it can slightly increase in engine performance, but it will greatly increase the exhaust noise, so it is not worth and it is also in violation of traffic regulations.
So ,now do you know exhaust system uk?