What is another name for stratified combustion?

Stratified combustion is often referred to as indirect combustion because it involves the separation of the fuel and oxidizer, allowing for more efficient burning under controlled conditions. In this process, fuel is introduced into the combustion chamber while the oxidizing agent is introduced in a different stage or area. This method leads to better fuel-air mixing and improved burn characteristics, which can reduce emissions and enhance thermal efficiency.

The name “indirect combustion” reflects this two-stage approach to combustion, where the heat release occurs after a mix and may not be directly initiated in a traditional manner, therefore differentiating it from methods that rely on the immediate and direct mixing of fuel and air.

The other terms do not accurately describe the characteristic phase separation and control found in stratified combustion. Direct combustion implies an immediate and straightforward mixture of fuel and air, which does not align with the principles of stratified combustion. Similarly, while efficient combustion may result from stratified processes, it is not a specific term for stratified combustion itself. Controlled combustion suggests precision but lacks the distinction of the stratified methodology.