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Filtering by: Subject Finite element method Remove constraint Subject: Finite element method Creator Zhang, Yi Remove constraint Creator: Zhang, Yi

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  • A numerical wave tank based on coupled potential flow-viscous flow model

    Creator:
    Zhang, Yi
    Abstract:
    In this study, a coupled potential flow-viscous flow model is used for numerical wave tank simulation. The solver satisfies all the requirements for such a simulation environment. The coupling scheme is based on a non-overlapping heterogeneous domain decomposition method. In this method, the flow domain consists of two subdomains. In...
    Resource Type:
    Dissertation
    Full Text:
    solve Laplace’s equation, while in the viscous flow subdomain, a finite element method (FEM) is used to

  • A heterogeneous flow numerical model based on domain decomposition methods

    Creator:
    Zhang, Yi
    Abstract:
    In this study, a heterogeneous flow model is proposed based on a non-overlapping domain decomposition method. The model combines potential flow and incompressible viscous flow. Both flow domains contain a free surface boundary. The heterogeneous domain decomposition method is formulated following the Dirichlet-Neumann method. Both an implicit scheme and an...
    Resource Type:
    Masters Thesis
    Full Text:
    , and a finite element method (FEM) solver for the Navier–Stokes equations (NSE). The implementation