...Klaus Peter Geigle; Jochen Zerbs; Markus Köhler; Michael Stöhr; Wolfgang Meier Sooting ethylene/air flames were investigated experimentally in a dual swirl gas turbine model combustor with good optical access at atmospheric pressure. The goals of the investigations were a detailed characterization...

... with a more concentrated fuel stream, thus improving the performance of the anode itself. Another aspect in favor of atmospheric pressure fuel cells is that the life of the stack is longer, since some degradation phoenomena increase with pressure rise and the cost is lower due to standardization...