The Function of Exhaust Systems

Answer 1

Exhaust systems are designed to move exhaust gases, the result of fuel combustion that occurs on an internal engine, away from the combustion contained in the engine. Due to the toxic nature of the gas, which can contain poisonous elements such as carbon monoxide, the exhaust system must also effectively lessen the toxicity of the gas and disperse it away from the person operating the engine. The gases are normally discharged through an exhaust pipe which, on motor vehicles, normally includes a muffler to help reduce the noise from the engine’s exhaust system.

The exhaust system is composed of several components. The exhaust manifold is tubing that connects directly to ports in an engine, compiles the exhaust gases and passes them to the exhaust pipe. The exhaust pipe then moves the compiled gases to a muffler or resonator directly or via an intermediate pipe. The resonator, a part of the muffler system, works in conjunction with the muffler to diminish the sound that an exhaust system produces. The location of the catalytic converter, the part of an exhaust system that helps change the toxic gas emitted from the engine into a less harmful emission, varies, but is normally attached to the exhaust manifold. The tailpipe, the final component of the exhaust system, moves the gases out of the vehicle and away from the operator.

There are many different types of exhaust systems, including the single pipe, dual rear and performance exhaust systems. The most common exhaust system is the single exit pipe. The single exit pipe system is frequently employed because it is the least expensive and and easiest to install. The pipe is usually located on the vehicle’s passenger side. Dual rear exit exhaust systems produce a deeper sound that implies a stronger engine. The two pipes are located beneath the back bumper on either side of the vehicle and are more effective at dispersing gas than the single pipe system. A high performance exhaust system is a fairly expensive, non-standard product that is usually installed by a company other than the car’s manufacturer. The pipe in this system is wider and increases the performance of the car.