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选择了固定几何流通截面的双模态超燃燃烧室模型，采用气动热力调节的方法（即调节燃料喷射方式和燃烧速率）来实现双模态、宽马赫范围工作。在计算中用一维、定比热容方法分析了相关参数对燃烧室模态转变、性能的影响和隔离段与燃烧室的相互作用。计算结果表明，气动热力调节实现燃烧室内燃烧模态的转变是可行的。
The bimodal combustion model with fixed geometric flow cross section was selected and the dual modal and wide Mach range was achieved by the method of aerodynamic heat regulation (ie, the fuel injection mode and combustion rate were adjusted). In the calculation, the influence of the relevant parameters on the mode transition and the performance of the combustion chamber and the interaction between the isolation section and the combustion chamber were analyzed by one-dimensional and fixed-heat capacity method. The calculation results show that it is feasible to realize the change of the combustion mode in the combustion chamber by the aerodynamic heat regulation.