Engine knocking can be an annoying issue to deal with, and it can even cause damage to your car. Here's why it might happen, ...

Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced power, and potential engine damage. Key causes include low-octane fuel, ...

Knock, knock. No, we’ll spare you the bad joke, because we are discussing those annoying engine knocks. Some people call it knock, some call it ping, others call it clatter. No matter what you call it ...

Pulse detonation engines (PDE) can achieve a maximum of 50% efficiency verus 30% for conventional jet engines Pratt & Whitney and General Electric now have active PDE research programs in an attempt ...

Jack has a degree in Medical Genetics from the University of Leicester.View full profile Jack has a degree in Medical Genetics from the University of Leicester. Chinese researchers claim to have ...

Researchers hope the first flight of an aircraft powered by a pulse detonation engine (PDE) will accelerate development of a propulsion concept that promises greater simplicity, lighter weight and a ...