航空燃气涡轮发动机气路故障诊断现状与展望

Actuality and Expectation of Fault Diagnosis of Aviation Gas Turbine Engine Gas Path

燃气漩涡发动机应用领域非常广,伴随着经济的发展,该发动机已经从航天和舰船上的应用向其他领域发展。为了提高燃气漩涡发动机的可靠性、耐久性和经济性,相关行业不断加大对燃气漩涡发动机的研究力度,尤其是航空领域,对燃气漩涡发动机的研究力度不断增加,大量实验和研究对发动机气路故障进行了有效诊断,笔者结合实验结果,对航空燃气涡轮发动机的发展前景做了相关阐述。本文从发动机气路诊断发展着手,对航空燃气漩涡发动机气路故障诊断现状和展望做了简单介绍。

The gas turbine engine is widely used in many fields. With the development of the economy, the application of this engine has turned to other fields from the space and ship. In order to improve the reliability, durability and economy of the gas turbine engine, the relevant industry, especially the aviation sector continuously intensify the study of it. A large number of experiments and research get effective fault diagnosis on the gas path of the engine. Combined with the experimental results, the author expounds the development prospects of the aviation gas turbine engine. This paper introduces the actuality and expectation of fault diagnosis of gas turbine engine gas path from the development of the engine gas path diagnosis.