A self-sufficient and stable reformer system could pave the way for the use of fuel cells in aircraft. 

Apart from generating environmentally-friendly electricity, a fuel cell would also be an inexpensive means of producing the water required on board.

Into its compact construction the Juelicher researchers included all measuring and control electronics, likewise pumps, tanks and inlets.

The actual reformer consists of a hollow cylinder, at whose insides contains a catalyst material that splits the hydrocarbons of the kerosene. The hydrogen-rich gas mixture is then fed directly into a high temperature fuel cell.

Background:

Fuel cells for aviation - eco-friendly systems at test

Within the scope of the APAWAGS (Advanced Power and Water Generation System) project supported by the Federal Ministry of Economics and Labour's (BMWA), the technical possibilities of a fuel cell system powered by kerosene to generate electricity and water on board of aircraft will be researched until mid-2007. Leader Airbus and seven project partners are developing a ground demonstrator, destined to electrically generate energy in an efficient and environment-friendly way while simultaneously providing residue-free, distilled water to flush toilets and moisten the cabin air with as well as recycled fresh water for galley and lavatory areas.

The project is supported by research institutes, universities, and various companies from the aviation industry such as Brunel GmbH.