Investigation of Fatigue Failures of Titanium Alloy Blades Used in Compressor Modules of Aeroderivative Industrial Gas Turbines

M. Jasiczek; D. Szczesniak; J. Kaczorowski; M. Innocenti

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Investigation of Fatigue Failures of Titanium Alloy Blades Used in Compressor Modules of Aeroderivative Industrial Gas Turbines

机译：航空衍生工业燃气轮机压缩机模块用钛合金叶片的疲劳失效研究

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Gas turbine axial compressor blades are designed to withstand cyclic stress loading resulting of modal vibrations. However, when surface suffers from foreign object damage, a fatigue crack is likely to initiate. In this paper two failure case-studies of titanium alloy used for aeroderivative gas turbine compressor blades are presented. Both are related to a failure of first stage compressor blades coming from different turbine power ranges. Observed cracks were found at blade spans corresponding to modal vibrations.

机译：燃气轮机轴向压缩机叶片设计用于承受模态振动引起的循环应力载荷。但是，当表面遭受异物损坏时，可能会产生疲劳裂纹。本文介绍了用于航改燃气涡轮压缩机叶片的钛合金的两个失效案例研究。两者都与来自不同涡轮功率范围的一级压缩机叶片的故障有关。在叶片跨距上发现了与模态振动相对应的裂纹。

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来源
《Journal of Failure Analysis and Prevention》 |2013年第6期|共8页
作者
M. Jasiczek; D. Szczesniak; J. Kaczorowski; M. Innocenti;
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正文语种 eng
中图分类工程材料学;
关键词
Ti6Al4V; Titanium alloys; Gas turbine; Axial compressor blades; Failure;

机译：Ti6Al4V;钛合金;燃气轮机;轴流压气机叶片;失效;

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1. Investigation of Fatigue Failures of Titanium Alloy Blades Used in Compressor Modules of Aeroderivative Industrial Gas Turbines [J] . M. Jasiczek, D. Szczesniak, J. Kaczorowski, Journal of Failure Analysis and Prevention . 2013,第6期

机译：航空衍生工业燃气轮机压缩机模块用钛合金叶片的疲劳失效研究
2. An investigation of fatigue failures of turbine blades in a gas turbine engine by mechanical analysis [J] . Jianfu Hou, Bryon J. Wicks, Ross A. Antoniou Engineering failure analysis . 2002,第2期

机译：用力学分析研究燃气轮机涡轮叶片的疲劳失效。
3. Cement kiln dust induced corrosion fatigue damage of gas turbine compressor blades - A failure analysis [J] . M.R. Jahangiri, A.A. Fallah, A. Ghiasipour Materials & design . 2014,第octa期

机译：水泥窑粉尘引起的燃气轮机压气机叶片腐蚀疲劳损伤-失效分析
4. An Investigation on Failure Analysis of Titanium Gas Turbine Compressor Blades [C] . H. Sepehri Amin, A. Kermanpur, S. Ziaei Rad, Pacific Rim International Conference on Advanced Materials and Processing; 20071105-09; Jeju Island(KR) . 2007

机译：钛燃气轮机压气机叶片失效分析的研究
5. Fatigue-induced failure in horizontal-axis wind-turbine (HAWT) blades and HAWT drivetrain gears. [D] . Chenna, Varun. 2014

机译：疲劳引起的水平轴风力涡轮机（HAWT）叶片和HAWT传动系统齿轮故障。
6. Corrosion-Fatigue Failure of Gas-Turbine Blades in an Oil and Gas Production Plant [O] . Mojtaba Rajabinezhad, Abbas Bahrami, Mohammad Mousavinia, 2020

机译：油气生产厂中燃气轮机叶片的腐蚀疲劳失效
7. AN INVESTIGATION ON FAILURE ANALYSIS OF TITANIUM GAS TURBINE COMPRESSOR BLADES [O] . H. Sepehri Amina, A. Kermanpura, S. Ziaei Radb, 2015

机译：钛汽轮机压气机叶片失效分析的研究
8. Erosion and Fatigue Behavior of Coated Titanium Alloys for Gas Turbine Engine Compressor Applications. [R] . levy,milton morrossi,joseph l. 1976

机译：涂层钛合金在燃气轮机发动机压缩机应用中的冲蚀和疲劳行为。

Investigation of Fatigue Failures of Titanium Alloy Blades Used in Compressor Modules of Aeroderivative Industrial Gas Turbines

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