In a premixed flame, the fuel and oxidizer are mixed before reaching ... The oxidizer is supplied from the ambient air and the mixing and combustion reactions take place together. The structure of the ...

They achieved this through iterative aerodynamic and thermal design, coupled with innovative structural design of the micro-premixed combustion chamber. This resulted in a pure hydrogen gas ...

A gasoline engine, on the other hand, only combusts when it is sparked — with a spark plug being used to ignite a premixed air-fuel mixture — resulting in a smoother, quieter combustion process.

The video provides an impression of the challenge yielding safe and stable combustion with hydrogen as fuel. Early in the video, a stable premixed hydrogen flame can be seen under typical gas turbine ...