A stabilized local RBF collocation method for incompressible Navier–Stokes equations

Pengfei Jiang,Hui Zheng,Jingang Xiong,Chuanzeng Zhang

Computers & Fluids（2023）

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摘要

•An new method is proposed to solve the incompressible Navier–Stokes equations.•The stability of the local radial basis function collocation is greatly increased.•The pressure can be easily computed directly together with the coupled velocity field.•The surface of the large deformation is easy to capture.

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关键词

Radial basis functions,Navier–Stokes equations,Explicit time-stepping scheme,Large deformation,Lagrangian method

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