In detonation, the flame front travels through the air-fuel faster than sound; while in deflagration, the flame front travels through the air-fuel slower than sound.

The meaning of DETONATION is the action or process of detonating.

Detonation is rapid and uncontrolled combustion, especially in the cylinder of a spark ignition engine which is operating with a fuel with inadequate octane. Combustion chamber contours can be blended …

Conversely, a detonation is a violent explosion related to high explosives in which the rate of heat release is great enough for the explosion to be propagated through the explosive as a steep shock …

DETONATION definition: 1. the act of exploding something, or the fact of being exploded: 2. the act of exploding…. Learn more.

Mar 1, 2025 · Detonation is the process of explosive ignition of the fuel-air mixture in the combustion chamber of the engine. Detonation of the engine manifests itself first of all by a characteristic metallic …

Mar 27, 2023 · A detonation is an explosion where the flame speed is greater than the speed of sound. Detonations are louder and often more destructive than deflagrations. While deflagration occurs …

Definition of detonation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

DETONATION definition: the act of detonating. See examples of detonation used in a sentence.

Jun 1, 2024 · If the temperature and pressure rise too high, however, the controlled burn becomes an explosion, a phenomenon known as detonation. This pounds the piston down with much greater …