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  1. No Access

    Article

    Fatigue Life Analysis Based on Transition State Parameters of Turbine Blades

    ANSYS finite element analysis software is used to calculate the fatigue life of a certain turbine blade during the thermal shock process in this paper. The various state parameters of the turbine blades during...

    Yingtao Chen, **nlong Yang, Yanting Ai… in Journal of Failure Analysis and Prevention (2024)

  2. No Access

    Article

    Investigation of the effect of cavitation and journal whirl on static and dynamic characteristics of journal bearing

    The cavitation phenomenon in journal bearing and journal whirl are considered to evaluate the static and dynamic characteristics of journal bearing, to be more consistent with the actual operating conditions o...

    Dan Sun, Shengyuan Li, Chengwei Fei… in Journal of Mechanical Science and Technolo… (2019)

  3. No Access

    Article

    A novel negative dislocated seal and influential parameter analyses of static/rotordynamic characteristics

    This paper proposes a new type of negative dislocated seal (NDS) based on the dislocated bearing theory to investigate the influential parameters of static rotor eccentricity and dislocated ratio on the static...

    Dan Sun, Xudong Wang, Chengwei Fei… in Journal of Mechanical Science and Technolo… (2018)

  4. No Access

    Article

    A trigonometric series expansion based method for the research of static and dynamic characteristics of eccentric seals

    Static and dynamic characteristics of labyrinth seals are important in the prediction of the stability of turbomachinery. The paper presents an effective numerical method to predict the static and dynamic perf...

    Dan Sun, Jiangang Yang, Rui Guo, Wanfu Zhang… in Journal of Mechanical Science and Technolo… (2014)