抄録
The solid oxide fun cells are most efficient in a fuel cell. The gas discharged from the fuel cell can improve the efficiency due to contain an unburnt fuel. This paper discusses system feasibility for the unburnt fuel recirculation by using the ejector. We designed the ejector for suctioning unburnt fuels, and produced it experimentally. The experimental results showed that the energy conversion efficiency of the ejector increases as the density of the suction flow decreases.
