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构建了包括前体/进气道、燃烧室、尾喷管/后体的一体化性能计算程序和优化设计平台,对性能计算程序的适用性进行了验证.进行了燃料为氢的超燃冲压发动机/机体一体化优化设计,对优化设计得到的超燃冲压发动机/机体一体化构型进行了二维数值模拟.计算结果表明:氢燃料超燃冲压发动机/机体一体化性能计算程序准确性较好,优化结果具有较高可信度.
The integrated performance calculation program and the optimization design platform including the precursor / air intake duct, combustion chamber and tail nozzle / body were constructed and the applicability of the performance calculation program was verified.Fuel scramjet The two-dimensional numerical simulation of the integrated design of the scramjet / body with optimized engine / body design is carried out. The calculation results show that the calculation accuracy of the scramjet / body integrated performance calculation program of the hydrogen fuel scramjet Well, the optimization result has high credibility.