Experimental and numerical investigation of mixed-mode fatigue crack growth in nickel-based superalloy at high temperature

被引：13

作者：

Xie, Qikun ^{[1
]}

Qi, Hongyu ^{[1
,2
]}

Li, Shaolin ^{[1
,2
]}

Yang, Xiaoguang ^{[1
,2
]}

Shi, Duoqi ^{[1
,2
]}

机构：

[1] Beihang Univ, Sch Energy & Power Engn, Beijing 100191, Peoples R China

[2] Beijing Key Lab Aeroengine Struct & Strength, Beijing 100191, Peoples R China

来源：

ENGINEERING FRACTURE MECHANICS | 2022年 / 273卷

基金：

中国国家自然科学基金;

关键词：

Mixed-mode crack; Fatigue crack growth; Numerical investigation; High temperature; PROPAGATION; BEHAVIOR; SIMULATION; PREDICTION;

D O I：

10.1016/j.engfracmech.2022.108736

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Fatigue cracking is one of the most common damage modes of aeroengine hot-end components, usually subjected to mixed-mode cracking. In this study, mixed-mode fatigue crack growth experiments at 550 ? are carried out using compact tension shear specimens made of nickel-based superalloy GH4169. Adaptive finite element method was used to verify several models at high temperature. The accuracy of angle dependent models was higher at 550 C, and the rate of da/dN increased and decreased twice with crack propagating, which is different from room temperature (20-25 C). This research could provide a basis for lifespan prediction of aeroengine hot -end components.

引用

页数：16

共 48 条

[1] A phenomenological approach to fatigue with a variational phase-field model: The one-dimensional case [J].

Alessi, Roberto ;

Vidoli, Stefano ;

De Lorenzis, Laura .

ENGINEERING FRACTURE MECHANICS, 2018, 190 :53-73

[2] Analysis of three-dimensional crack initiation and propagation using the extended finite element method [J].

Areias, PMA ;

Belytschko, T .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2005, 63 (05) :760-788

[3] Fatigue crack propagation simulation in an aircraft engine fan blade attachment [J].

Barlow, KW ;

Chandra, R .

INTERNATIONAL JOURNAL OF FATIGUE, 2005, 27 (10-12) :1661-1668

[4] Determination of Fatigue Crack Growth Trajectory and Residual Life under Mixed Modes [J].

Blazic, Marija ;

Maksimovic, Stevan ;

Petrovic, Zlatko ;

Vasovic, Ivana ;

Turnic, Dragana .

STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING, 2014, 60 (04) :250-254

[5] Mixed-mode fatigue crack growth behaviour in aluminium alloy [J].

Borrego, LP ;

Antunes, FV ;

Costa, JM ;

Ferreira, JM .

INTERNATIONAL JOURNAL OF FATIGUE, 2006, 28 (5-6) :618-626

[6] A framework to model the fatigue behavior of brittle materials based on a variational phase-field approach [J].

Carrara, P. ;

Ambati, M. ;

Alessi, R. ;

De Lorenzis, L. .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2020, 361

[7] MIXED-MODE FATIGUE CRACK-GROWTH AT 550-DEGREES-C UNDER PLANE-STRESS CONDITIONS IN JETHETE M152 [J].

CHAMBERS, AC ;

HYDE, TH ;

WEBSTER, JJ .

ENGINEERING FRACTURE MECHANICS, 1991, 39 (03) :603-619

[8] ELEVATED-TEMPERATURE FATIGUE CRACK-GROWTH BEHAVIOR OF MAR-M200 SINGLE-CRYSTALS [J].

CHAN, KS ;

LEVERANT, GR .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1987, 18 (04) :593-602

[9] Mixed-mode fatigue crack growth using cohesive zone modeling [J].

Choi, Habeun ;

Park, Kyoungsoo ;

Paulino, Glaucio H. .

ENGINEERING FRACTURE MECHANICS, 2020, 240

[10] Fatigue crack propagation of multiple coplanar cracks with the coupled extended finite element/fast marching method [J].

Chopp, DL ;

Sukumar, N .

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 2003, 41 (08) :845-869

← 1 2 3 4 5 →