Dirichlet and Neumann boundary conditions for the pressure poisson equation of incompressible flow

1988 ◽  
Vol 8 (9) ◽  
pp. 1029-1036 ◽  
Author(s):  
S. Abdallah ◽  
J. Dreyer
Keyword(s):  
Boundary Conditions ◽  
Poisson Equation ◽  
Incompressible Flow ◽  
Neumann Boundary ◽  
Neumann Boundary Conditions ◽  
Pressure Poisson Equation

On the Treatment of Neumann Boundary Conditions in Solving Poisson Equation Using Meshless Galerkin Method

2013 ◽  
Vol 816-817 ◽  
pp. 734-738
Author(s):  
Xiang Dong Zhang ◽  
Lei Wang
Keyword(s):  
Boundary Conditions ◽  
Galerkin Method ◽  
Poisson Equation ◽  
Neumann Boundary ◽  
Neumann Boundary Conditions ◽  
Proper Method ◽  
Meshless Galerkin Method

This paper studies the treatment of Neumann boundary conditions when solving Poisson equation using meshless Galerkin method. We find that Neumann boundary conditions can be implemented more accurately by adopting proper method. Advantages of doing this are also shown.

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