液氧/煤油发动机地面试验故障紧急关机系统研制

Development of test fault emergency cut-off system for LOX/kerosene engine ground test

论述了液氧/煤油发动机研制地面试车中,出现故障时所采用的紧急关机系统的原理和系统结构、设计程序、设计指标、关机判断准则、验证及应用等。

Principles, program, design parameters and cut-off decision making criteria for LOX/Kerosene engine ground test emergency cut-off system were presented in this paper. The system has been applied to the LOX/kerosene engine ground test and verified.