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  1. No Access

    Article

    Multi-objective optimization of sealing structure of subsea pipeline connector based on developed FE model, sensitivity analysis, surrogate model and NSGA-II

    A 2D axisymmetric finite element method with the penetration load is proposed in this paper to predict the sealing performance and the shoulder protrusion of the sealing structure of subsea pipeline connectors...

    Kefeng Jiao, Feihong Yun, **aoquan Hao… in Journal of the Brazilian Society of Mechan… (2024)

  2. No Access

    Article

    A fast GA-ANN model and application in multi-objective optimization of the sealing ring for the subsea pipeline connector with regard of the penetration load

    In this paper, a finite element method is proposed to predict the contact pressure of the metal seal in the subsea pipeline connector with regard of the penetration load on the critical sealing surface. Furthe...

    Kefeng Jiao, Feihong Yun, **aoquan Hao… in Journal of Mechanical Science and Technolo… (2024)