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  1. No Access

    Article

    The momentum-consistent smoothed particle Galerkin (MC-SPG) method for simulating the extreme thread forming in the flow drill screw-driving process

    Flow drill screw (FDS) joining is a modern mechanical fastening technique for connecting metal parts in lightweight car structures. Finite element simulation of FDS joining probably is one of the biggest chall...

    C. T. Wu, Youcai Wu, Dandan Lyu, **aofei Pan, Wei Hu in Computational Particle Mechanics (2020)

  2. No Access

    Article

    A momentum-consistent stabilization algorithm for Lagrangian particle methods in the thermo-mechanical friction drilling analysis

    This paper introduces a new stabilization algorithm to Lagrangian particle methods for the coupled thermal mechanical analysis in the friction drilling simulation. Different from the conventional penalty metho...

    **aofei Pan, C. T. Wu, Wei Hu, Youcai Wu in Computational Mechanics (2019)

  3. No Access

    Article

    A nonlocal treatment technique based on the background cell concept for micro-mechanical damage modeling

    In the present paper, a new nonlocal treatment for micro-mechanical damage modeling is introduced based on the background cell concept. The nonlocal damage variable in the modified GTN damage model is defined ...

    Huan Li, **aofei Pan, Huang Yuan in Acta Mechanica (2015)