高温低周疲劳-蠕变的改进型广义应变能损伤函数方法

doi:CNKI:11-1929/V.20110509.1152.002

固体力学与飞行器总体设计

本期目录 | 过刊浏览 | 高级检索

前一篇 | 后一篇

高温低周疲劳-蠕变的改进型广义应变能损伤函数方法

朱顺鹏¹, 黄洪钟¹, 侯敏杰¹, 周乐旺²

1. 电子科技大学机械电子工程学院, 四川成都 611731;
2. 中国燃气涡轮研究院, 四川成都 610500

收稿日期:2010-08-30 修回日期:2010-10-09 出版日期:2011-08-25 发布日期:2011-08-19
通讯作者: 黄洪钟,Tel.: 028-61830248 E-mail: hzhuang@uestc.edu.cn E-mail:hzhuang@uestc.edu.cn
作者简介:朱顺鹏(1983-) 男,博士研究生。主要研究方向:疲劳可靠性、疲劳强度、寿命研究。 E-mail:zhu.s.peng@gmail.com; 黄洪钟(1963-) 男,博士,教授,博士生导师。主要研究方向:可靠性设计、多学科设计优化、状态监测与故障诊断。 Tel: 028-61830248 E-mail: hzhuang@uestc.edu.cn
基金资助:
国家自然科学基金(51075061)

Improved Generalized Strain Energy Damage Function Method for High Temperature Low Cycle Fatigue-creep

ZHU Shunpeng¹, HUANG Hongzhong¹, HE Liping¹, HOU Minjie², ZHOU Lewang²

1. School of Mechatronics Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China;
2. China Gas Turbine Establishment, Chengdu 610500, China

Received:2010-08-30 Revised:2010-10-09 Online:2011-08-25 Published:2011-08-19

摘要/Abstract

摘要： 通过对广义应变能损伤函数(GSEDF)法进行分析,用非弹性应变能表征低周疲劳(LCF)损伤,提出了一种高温低周疲劳-蠕变(LCF-C)寿命预测的改进型GSEDF模型,修正了GSEDF法中的能量参数,使其与工程实际更吻合。所提出的模型具有模型参数少、适用性广和试验数据利用率高等优点,且能综合反映加载方式、保载时间和平均应力的影响。最后,应用该模型对文献试验数据和轮盘用GH4133高温合金在不同温度和应变比(应力比)下的疲劳-蠕变寿命进行了预测,预测结果与实测结果吻合较好,精度明显优于GSEDF模型、SWT模型、应变能频率修正法和塑性应变能密度法。

关键词: 疲劳, 蠕变, 应变能, 寿命预测, 高温, 能量耗损

Abstract: The generalized strain energy damage function (GSEDF) model for low cycle fatigue-creep (LCF-C) is investigated, and by using the inelastic strain energy as an LCF damage parameter, an improved GSEDF model is proposed for high temperature low cycle fatigue-creep life prediction of high temperature components, which modifies the energy parameter in GSEDF model and is more consistent with the actual engineering than the GSEDF model. The proposed model has the advantage of less parameters in the expression of this model, wide application and higher utilization efficiency of experimental data.Furthermore, this model not only considers the mechanism of loading waveform and hold time, but also the mean stress effects on LCF life. The predicted fatigue lives based on the proposed model are found in good agreement with reported experimental results of aircraft turbine disk alloys GH4133 at different temperatures and strain (stress) ratios. Compared with the GSEDF model, the SWT model, the plastic strain energy density method and the strain energy frequency modified approach, the proposed model is widely applicable and more precise in predicting the life of low cycle fatigue-creep interaction.

Key words: fatigue, creep, strain energy, life prediction, high temperature, energy dissipation

中图分类号:

朱顺鹏, 黄洪钟, 侯敏杰, 周乐旺. 高温低周疲劳-蠕变的改进型广义应变能损伤函数方法[J]. 航空学报, 2011, 32(8): 1445-1452.

ZHU Shunpeng, HUANG Hongzhong, HE Liping, HOU Minjie, ZHOU Lewang. Improved Generalized Strain Energy Damage Function Method for High Temperature Low Cycle Fatigue-creep[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2011, 32(8): 1445-1452.

参考文献

[1] 张俊善. 材料的高温变形与断裂[M]. 北京: 科学出版社, 2007: 425-430. Zhang Junshan. High temperature deformation and fracture of materials[M]. Beijing: Science Press, 2007: 425-430. (in Chinese)

[2] 尹泽勇. 航空发动机设计手册: 第18册, 叶片轮盘及主轴强度分析[M]. 北京:航空工业出版社, 2007: 807-821. Yin Zeyong. Manual for design of turbo engine: Book 18, strength analysis of turbine disk and shaft[M]. Beijing: Aviation Industry Press, 2007: 807-821. (in Chinese)

[3] Ostergren W J. A damage foundation hold time and frequency effects in elevated temperature low cycle fatigue[J]. Journal of Testing and Evaluation, 1967(4): 327-339.

[4] Koh S K. Fatigue damage evaluation of a high pressure tube steel using cyclic strain energy density[J]. International Journal of Pressure Vessels and Piping, 2002, 79(12): 791-798.

[5] Wang Y L. A generalized frequency modified damage function model for high temperature low cycle fatigue life prediction[J]. International Journal of Fatigue, 1997, 19(4): 345-350.

[6] Goswami T. Low cycle fatigue life prediction—a new model[J]. International Journal of Fatigue, 1997, 19(2): 109-115.

[7] Lee K O, Hong S G, Lee S B. A new energy-based damage parameter in life prediction of high-temperature structural materials[J]. Materials Science and Engineering: A, 2008, 496(1-2): 471-477.

[8] Zhu S P, Huang H Z. A generalized frequency separation-strain energy damage function model for low cycle fatigue-creep life prediction[J]. Fatigue & Fracture of Engineering Materials & Structures, 2010, 33(4): 227-237.

[9] Payten W M, Dean D W, Snowden K U. A strain energy density method for the prediction of creep-fatigue damage in high temperature components[J]. Materials Science and Engineering: A, 2010, 527(7-8): 1920-1925.

[10] Maurel V, Remy L, Dahmen F, et al. An engineering model for low cycle fatigue life based on a partition of energy and micro-crack growth[J]. International Journal of Fatigue, 2009, 31(5): 952-961.

[11] Zhu S P, Sun R, Huang H Z, et al. A new life prediction model based on ductility exhaustion theory for high temperature low cycle fatigue of turbine disk alloys//Proceedings of the ASME International Design Engineering Technical Conference. 2010.

[12] 张国栋, 苏彬. 高温低周应变疲劳的三参数幂函数能量方法研究[J]. 航空学报, 2007, 28(2): 314-318. Zhang Guodong, Su Bin. A method based on energy and three-parameter power function for low cycle fatigue[J]. Acta Aeronautica et Astronautica Sinica, 2007, 28(2): 314-318. (in Chinese)

[13] Smith K N, Watson P, Topper T H. A stress-strain function for the fatigue of metals[J]. Journal of Materials, 1970, 5(4): 767-778.

[14] 王卫国. 轮盘低循环疲劳寿命预测模型和试验评估方法研究. 南京: 南京航空航天大学能源与动力学院, 2006. Wang Weiguo. Research on prediction model for disc LCF life and experiment assessment methodology. Nanjing: College of Energy & Power Engineering, Nanjing University of Aeronautics and Astronautics, 2006. (in Chinese)

[15] Fan Z C, Chen X D, Chen L, et al. Fatigue-creep beha-vior of 1.25Cr0.5Mo steel at high temperature and its life prediction[J]. International Journal of Fatigue, 2007, 29(6): 1174-1183.

[16] Chen L, Jiang J L, Fan Z C, et al. A new model for life prediction of fatigue-creep interaction[J]. International Journal of Fatigue, 2007, 29(4): 615-619.

[17] Pineau A, Antolovich S D. High temperature fatigue of nickel-base superalloys: a review with special emphasis on deformation modes and oxidation[J]. Engineering Failure Analysis, 2009, 16(8): 2668-2697.

[18] Goswami T. Low cycle fatigue-dwell effects and damage mechanism[J]. International Journal of Fatigue, 1999, 21(1): 55-76.

[19] 范志超, 陈学东, 陈凌, 等. 基于延性耗竭理论的疲劳蠕变寿命预测方法[J]. 金属学报, 2006, 42(4): 415-420. Fan Zhichao, Chen Xuedong, Chen Ling, et al. Prediction method of fatigue-creep interaction life based on ductility exhaustion theory[J]. Acta Metallurgica Sinica, 2006, 42(4): 415-420. (in Chinese)

E-mail：hkxb@buaa.edu.cn

关于我们

期刊社服务

专业学科

封面文章

友情链接

主管单位：中国科学技术协会主办单位：中国航空学会北京航空航天大学

高温低周疲劳-蠕变的改进型广义应变能损伤函数方法

Improved Generalized Strain Energy Damage Function Method for High Temperature Low Cycle Fatigue-creep

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	樊哲铭, 杨未柱, 曾延, 赵哲南, 李磊. 激光熔覆修复GH4169合金各向异性拉伸性能[J]. 航空学报, 2024, 45(8): 429129-429129.
[2]	高同州, 贺小帆, 王晓雷, 李紫光, 朱振涛, 詹志新. 基于CDM理论与SVM模型的2014-T6铝合金疲劳寿命预测[J]. 航空学报, 2024, 45(7): 228952-228952.
[3]	刘小勇, 王明福, 刘建文, 任鑫, 张轩. 超燃冲压发动机研究回顾与展望[J]. 航空学报, 2024, 45(5): 529878-529878.
[4]	张福泽. 全机日历寿命确定及相关问题[J]. 航空学报, 2024, 45(3): 229863-229863.
[5]	李天梅, 司小胜, 张建勋. 多源传感监测线性退化设备数模联动的剩余寿命预测方法[J]. 航空学报, 2023, 44(8): 227190-227190.
[6]	王震宇, 王计真, 杨婧艺, 何鹏远, 潘成浩, 周凌波, 何成, 何欢. 基于新型粒子群算法的结构动力学热振模型修正[J]. 航空学报, 2023, 44(7): 226559-226559.
[7]	左彦飞, 吴易柳, 王杰, 冯坤, 江志农. 温致材料属性变化对发动机双转子系统动力特性的影响[J]. 航空学报, 2023, 44(7): 226993-226993.
[8]	刘斌, 许靖, 霍美玲, 崔学英, 谢秀峰, 杨栋辉, 王嘉. 基于多尺度自适应注意力网络的剩余寿命预测[J]. 航空学报, 2023, 44(5): 226918-226918.
[9]	聂祥樊, 李阳, 王亚洲, 万全红, 何卫锋. 飞机结构激光冲击强化研究进展与展望[J]. 航空学报, 2023, 44(24): 28595-028595.
[10]	顾孟奇, 朱家才, 郭万林, 薛松. 可重复使用运载火箭结构疲劳耐久性与可靠性展望[J]. 航空学报, 2023, 44(23): 628299-628299.
[11]	司衍鹏, 孙立帅, 闫恩玮, 李玉军, 蒋建军. 考虑温度效应的干纤维预制体压缩蠕变模型[J]. 航空学报, 2023, 44(22): 428513-428513.
[12]	赵楠, 李多生, 叶寅, 刘奋成, 江五贵. 激光选区熔化成形GH5188合金微观组织及性能[J]. 航空学报, 2023, 44(19): 428332-428332.
[13]	赵淼东, 胡殿印, 毛建兴, 孙海鹤, 秦仕勇, 古远兴, 王荣桥, 田腾跃, 鄢林, 肖值兴. 轮盘低周疲劳模拟件设计及试验[J]. 航空学报, 2023, 44(18): 228320-228320.
[14]	陈薄, 贾飞, 马兴裕. 油滴与高温固体壁面碰撞的动态铺展与传热[J]. 航空学报, 2023, 44(17): 128307-128307.
[15]	李峻洋, 刘朋欣, 余明, 孙东, 董思卫, 袁先旭. 高焓湍流边界层黏性耗散对壁面热流的影响[J]. 航空学报, 2023, 44(15): 528963-528963.