The Problem of Ensuring Reliability of Gas Turbine Engines

2017 International Conference on Aerospace Technology, Communications and Energy Systems

航空航天工程;无线电电子学;能源学

Nozhnitsky, Yu A.^1

Central Institute of Aviation Motors (CIAM), 2 Aviamotornaya Street, Moscow

111116, Russia^1

关键词: Critical technologies;    Engine parts;    High cycle fatigue;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/302/1/012082/pdf
DOI  :  10.1088/1757-899X/302/1/012082

学科分类：航空航天科学

来源: IOP

【 摘 要 】

Requirements to advanced engines for civil aviation are discussing. Some significant problems of ensuring reliability of advanced gas turbine engines are mentioned. Special attention is paid to successful utilization of new materials and critical technologies. Also the problem of excluding failure of engine part due to low cycle or high cycle fatigue is discussing.