A Coupled Volume-of-Fluid/ Level Set Method in OpenFOAM
A Coupled Volume-of-Fluid/ Level Set Method in OpenFOAM
A Coupled Volume-of-Fluid/ Level Set Method in OpenFOAM
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Reconstruction <strong>of</strong> the <strong>in</strong>terface<br />
Computation <strong>of</strong> the phase fraction<br />
1 transformation <strong>of</strong> the coord<strong>in</strong>ate system<br />
2 representation <strong>of</strong> the plane as Z = AX + BY + C<br />
3 calculation <strong>of</strong> the cutt<strong>in</strong>g po<strong>in</strong>ts between plane and<br />
cubus<br />
4 projection <strong>of</strong> the cutt<strong>in</strong>g po<strong>in</strong>ts <strong>in</strong>to plane z=0<br />
5 def<strong>in</strong>ition <strong>of</strong> triplets<br />
6 <strong>in</strong>tegration over the triplets<br />
V =<br />
xj y(xk)<br />
xi<br />
y(xk)<br />
AX + BY + Cdydx<br />
CLSVOF <strong>in</strong> <strong>OpenFOAM</strong> 19.11.2010 13 / 19
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