Study on Judgment Method of Combustion Mode on Dual-mode Scramjet

It was very significant to judge the combustion mode of engine correctly, because the distributions of fuels and other parameters of combustion mode switching depended on it. This paper proposed to a judgment method of combustion mode of engine, namely artificial neural network method, based on the dual-mode scramjet experiments and analysis results. It made use of experimental measurement values, and the parameters along engine were obtained through one dimensional analysis. This method provided the basis for the combustion mode design of engine in the future.