Method and device for plasma reformation of fuel for engine applications
The invention relates to a method for plasma reformation of fuel, in particular kerosene, which method comprises the steps of: feeding fuel through a line to the inlet of an expansion nozzle; supplying energy from an energy source by way of a hollow waveguide to generate a plasma state in the expansion nozzle; injecting further fuel through nozzles into the arising plasma flame in order to decompose the fuel in the heat into components such as CO, C and H; and expanding the plasma flame at high speed into the combustion chamber.
1. A method for plasma reformation of fuel, in particular kerosene, which method comprises the steps of:
feeding fuel through a line to an inlet of an expansion nozzle,
supplying energy from an energy source, by way of a hollow waveguide, in order to generate a plasma flame in the expansion nozzle,
injecting further fuel through fuel nozzles into the arising plasma flame in the expansion nozzle in order to decompose the injected fuel into components selected from the group consisting of CO, C and H, by the plasma flame, and
expanding the plasma flame at high speed into a combustion chamber, wherein as a result of the expansion of the plasma flame at high speed into the combustion chamber, suction intake of air necessary for combustion from air nozzles into the combustion chamber takes place.
2. The method according to claim 1 , wherein said energy is a high-pressure plasma source for generating said plasma flame.
3. The method according to claim 1 , wherein the suction intake of the air necessary for combustion takes place without additional devices.
4. The method according to claim 1 , wherein combustion in the combustion chamber takes place with an extreme excess of air.
5. The method according to claim 1 , wherein the combustion temperature is at approximately 1000° C.
6. The method according to claim 2 , wherein said thermal high-pressure plasma is an arc discharge or a microwave plasma.
7. The method of claim 1 , wherein said fuel fed through said line and said further injected fuel are both kerosene.