Fatigue Reliability of Blade Root of Turbocharger Turbine for Vehicle Application

被引：0
|
作者：
任兆欣 [1 ,2 ]
苏铁熊 [1 ]
王正 [2 ]
庄丽 [2 ]
席盛 [2 ]
机构：
[1] College of Mechatronic Engineering,North University of China
[2] Key Laboratory of Diesel Engine Turbocharging Technology,China North Engine Research Institute
来源：
JournalofDonghuaUniversity(EnglishEdition) | 2016年 / 33卷 / 02期
基金：
中国国家自然科学基金;
关键词：
turbocharger for vehicle application; turbine; blade root; fatigue reliability; life;
D O I：
10.19884/j.1672-5220.2016.02.024
中图分类号：
U464.135 [增压器及中冷器];
学科分类号：
摘要：
The blade root fatigue is one of important failure modes of turbocharger turbine for vehicle application,and the reliability and life of turbine with blade root fatigue failure mode are studied.Firstly,the stress characteristics of turbine are analyzed,and based on the operating profile of turbocharger corresponding to the endurance test of engine,the stress spectrum of turbine with blade root fatigue failure mode is studied with the simulation method.Then,with the number of endurance test profile cycle as the life parameter,the reliability model and failure rate model of turbine with blade root fatigue failure mode are derived respectively. Finally,the rules that the reliability and failure rate of turbine with the blade root fatigue failure mode changes as life parameters are studied,and the life probabilistic characteristics of turbine are also studied.
引用
收藏
页码：277 / 279
页数：3
相关论文
共 50 条
  • [21] Long-term fatigue reliability enhancement of horizontal axis wind turbine blade
    Sajeer, M. Mohamed
    Chakraborty, Arunasis
    Wind and Structures, An International Journal, 2021, 33 (02): : 169 - 185
  • [22] Long-term fatigue reliability enhancement of horizontal axis wind turbine blade
    Sajeer, M. Mohamed
    Chakraborty, Arunasis
    WIND AND STRUCTURES, 2021, 33 (02) : 169 - 185
  • [23] Reliability Analysis of Francis Turbine Blade Against Fatigue Failure Under Stochastic Loading
    Zhang, Lixia
    Feng, Fuzhou
    Fan, Xinhai
    Jiang, Pengcheng
    2012 INTERNATIONAL CONFERENCE ON QUALITY, RELIABILITY, RISK, MAINTENANCE, AND SAFETY ENGINEERING (ICQR2MSE), 2012, : 987 - 990
  • [24] Turbine blade fatigue crack growth
    Salzman, RN
    Rieger, NF
    Wang, LT
    PROCEEDINGS OF 2004 ASME POWER, 2004, : 333 - 339
  • [25] A Study on Turbine Blade Fatigue Protection
    Prabakaran, S.
    Pradeep, G.
    2014 EIGHTEENTH NATIONAL POWER SYSTEMS CONFERENCE (NPSC), 2014,
  • [26] STEAM-TURBINE BLADE RELIABILITY
    PARKES, J
    TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1982, 43 : 330 - 330
  • [27] Application of measured loads to wind turbine fatigue and reliability analysis
    Veers, PS
    Winterstein, SR
    JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME, 1998, 120 (04): : 233 - 239
  • [28] DESIGN AND ANALYSIS OF RADIAL TURBINE FOR TURBOCHARGER APPLICATION
    Desikan, Bharathan Raghavan
    Rajendran, David John
    Kapil, Sharad
    Murty, Seepana Venkata Ramana
    Prasad, Deshkulkarni Kishore
    PROCEEDINGS OF THE ASME GAS TURBINE INDIA CONFERENCE, 2017, VOL 1, 2018,
  • [29] Application of gamma process and maintenance cost for fatigue damage of wind turbine blade
    Zhang, Chizhi
    Tee, Kong Fah
    INNOVATIVE SOLUTIONS FOR ENERGY TRANSITIONS, 2019, 158 : 3729 - 3734
  • [30] Fatigue and Creep Life Prediction Method of Turbine Blades for Turbocharger
    Wang Z.
    Ma T.
    Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2019, 30 (21): : 2521 - 2526
12345