Engines, English

Engine technology: Exhaust noise

Before getting started we need to refresh some basic knowledge to understand how the sound is generated. Sound is a pressure variation in the transporting medium (usually air) which produces an auditory sensation in the receiver. We can differentiate non-periodic sounds, which are considered noise, and periodic sounds (each of these with an specific tone,… Sigue leyendo Engine technology: Exhaust noise


Engine Technology: Exhaust

It is usually understood that the less restrictive the exhaust system is, the better performance it will provide. Unfortunately there are many factors that come into play. The design of an exhaust system not only influences the engine performance and noise volume, depending in the design choice it will also provide very different exhaust tones.… Sigue leyendo Engine Technology: Exhaust