Application of ultrasonic fatigue technology in very-high-cycle fatigue testing of aviation gas turbine engine blade materials:A review

ZHAO JiuCheng ¹WAN Jie ²ZHANG ShiZhong ³YAN ChuLiang ⁴ZHAO HongWei¹

扫码查看

作者信息

1. Key Laboratory of CNC Equipment Reliability Ministry of Education,Jilin University,Changchun 130025,China;School of Mechanical & Aerospace Engineering,Jilin University,Changchun 130025,China;Chongqing Research Institute of Jilin University,Chongqing,401120,China
2. Key Laboratory of CNC Equipment Reliability Ministry of Education,Jilin University,Changchun 130025,China;School of Mechanical & Aerospace Engineering,Jilin University,Changchun 130025,China
3. School of Mechanical & Aerospace Engineering,Jilin University,Changchun 130025,China;Chongqing Research Institute of Jilin University,Chongqing,401120,China
4. School of Mechanical & Aerospace Engineering,Jilin University,Changchun 130025,China;School of Aeronautic Science and Engineering,Beihang University,Beijing 102206,China
折叠

Abstract

The need for very-high-cycle fatigue(VHCF)testing up to 1010 cycles of aviation gas turbine engine blade materials under combined mechanical loads and complex environments has encouraged the development of VHCF testing instrumentation and technology.This article begins with a comprehensive review of the existing available techniques that enable VHCF testing.Recent advances in ultrasonic fatigue testing(UFT)techniques are highlighted,containing their new capabilities and methods for single load,multiaxial load,variable amplitude fatigue,and combined cycle fatigue.New techniques for conducting UFT in high-temperature,humid environments,and corrosive environments are summarized.These developments in mechanical loading and environmental building techniques provide the possibility of laboratory construction for real service conditions of blade materials.New techniques that can be used for in situ monitoring of VHCF damage are summarized.Key issues in the UFT field are presented,and countermeasures are collated.Finally,the existing problems and future trends in the field are briefly described.

Key words

aviation gas turbine engine/blade materials/ultrasonic fatigue/very-high-cycle fatigue/high-temperature/complex stress/in situ testing

引用本文复制引用

基金项目

National Science Fund for Distinguished Young Scholars(51925504)

National Key R and D Program of China(2018YFF01012400)

National Key R&D Program of China(2022YFA1604000)

National Major Scientific Research Instrument Development Project(52227810)

Foundation for Innovative Research Groups of the National Natural Science Foundation of China(52021003)

National Natural Science Foundation of China(52075220)

Jilin Provincial Department of Science and Technology Fund Project(20210101056JC)

出版年

2024

中国科学:技术科学(英文版)

中国科学院

中国科学:技术科学(英文版)

CSTPCDEI

影响因子：1.056

ISSN：1674-7321

段落导航