premixed flames

Premixed flames occur when a fuel and an oxidizer, like air, are combined before combustion, creating a uniform mixture. When this mixture reaches a certain temperature, it ignites and burns steadily, producing a visible flame. This type of flame is common in engines and burners, characterized by smooth, predictable combustion. Because the fuel and air are mixed beforehand, the flame speed and temperature are consistent, making it efficient and controllable. Premixed flames are ideal for applications requiring precise combustion control and clean burning, but they can also be more prone to rapid flame spreading or explosion if not carefully managed.