A weighted meshfree collocation method for incompressible flows using radial basis functions

A weighted strong form collocation method using radial basis functions and explicit time integration is proposed to solve the incompressible Navier-Stokes equations. The velocities and pressure are solved directly at the same time step and the continuity equation is satisfied at each time step which...

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Veröffentlicht in:	Journal of computational physics Jg. 401; S. 108964
Hauptverfasser:	Wang, Lihua, Qian, Zhihao, Zhou, Yueting, Peng, Yongbo
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Cambridge Elsevier Inc 15.01.2020 Elsevier Science Ltd
Schlagworte:	Boundary conditions Collocation methods Compressibility Computational fluid dynamics Computational physics Continuity equation Explicit time integration Flow control Fluid flow Free surfaces Incompressible flow Incompressible Navier-Stokes equations Meshless methods Optimal convergence Pressure oscillations Radial basis function Radial basis functions Stability analysis Strong form collocation Time integration Radial basis functions Optimal convergence Stability analysis Incompressible Navier-Stokes equations Explicit time integration Strong form collocation
ISSN:	0021-9991, 1090-2716
Online-Zugang:	Volltext
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