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Reinitialization

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Re-initialization. 2004.05.01. Definition. A Procedure that will reset ... discretization. Numerical Formulation. Runge-Kutta 4th order scheme for marching time ... – PowerPoint PPT presentation

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Title: Reinitialization


1
Re-initialization
  • 2004.05.01

2
Definition
  • A Procedure that will reset the G-field to the
    signed distance from in a pre-defined
    neighborhood of .

3
Steady State G
4
Intuitive G convergence upwind scheme
Macro View
G-
Micro view
G
Boundary
5
Upwind scheme
N
B
n
b
E
w
e
W
f
s
F
S
6
Godunov scheme
7
Discretization
8
discretization
9
Numerical Formulation
Runge-Kutta 4th order scheme for marching time
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