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Static bubble test case, initialization of H using (35) with N el = 320.

Static bubble test case, initialization of H using (35) with N el = 320.

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Figure 1: Static bubble test case, velocity magnitude at t = T f using...
Figure 2: Static bubble test case, initialization of H using (35) with...
Figure 5: Oscillating bubble test case, isoline ϕ = 1 2 at t = T f with...
A comparison of different approaches to compute surface tension contribution in incompressible two-phase flows
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  • Feb 2024
We perform a quantitative assessment of different strategies to compute the contribution due to surface tension in incompressible two-phase flows using a conservative level set (CLS) method. More specifically, we compare classical approaches, such as the direct computation of the curvature from the level set or the Laplace-Beltrami operator, with a...
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Context 1
... that, in the present work, we take r = 2. The resulting initial datum for the curvature with N el = 320 is reported in Figure 2. ...
Context 2
... that, in the present work, we take r = 2. The resulting initial datum for the curvature with N el = 320 is reported in Figure 2. ...

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