针对某型涡轴发动机热起动过程中频发的喘振故障，通过涡轴发动机起动控制过程分析和起动供油规律研究，分析影响发动机起动性能的各种因素，特别是喘振形成机理，得出故障原因，并提出了改进建议。其经验对其他类型的发动机亦具有参考价值。%Aiming at starting control law and high frequency hot start surging failure of a turbo shaft engine, analysis of start control program and various factors that affecting starting performance was conducted, especially basic formatting rules of the surging, locating failure reason and suggestions for improvement. The experiences have reference values for other engines.
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