https://www.scipedia.com/wd/index.php?action=history&feed=atom&title=Remmerswaal_Veldman_2021aRemmerswaal Veldman 2021a - Revision history2026-05-23T18:47:23ZRevision history for this page on the wikiMediaWiki 1.27.0-wmf.10https://www.scipedia.com/wd/index.php?title=Remmerswaal_Veldman_2021a&diff=219116&oldid=prevScipediacontent: Scipediacontent moved page Draft Content 328922366 to Remmerswaal Veldman 2021a2021-03-11T16:00:47Z<p>Scipediacontent moved page <a href="/public/Draft_Content_328922366" class="mw-redirect" title="Draft Content 328922366">Draft Content 328922366</a> to <a href="/public/Remmerswaal_Veldman_2021a" title="Remmerswaal Veldman 2021a">Remmerswaal Veldman 2021a</a></p>
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</td></tr></table>Scipediacontenthttps://www.scipedia.com/wd/index.php?title=Remmerswaal_Veldman_2021a&diff=219115&oldid=prevScipediacontent: Created page with "== Abstract == When simulating high Reynolds number two-phase flow, boundary layers develop at the interface, which are much thinner compared to the capillary length-scales t..."2021-03-11T16:00:44Z<p>Created page with "== Abstract == When simulating high Reynolds number two-phase flow, boundary layers develop at the interface, which are much thinner compared to the capillary length-scales t..."</p>
<p><b>New page</b></p><div>== Abstract ==<br />
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When simulating high Reynolds number two-phase flow, boundary layers develop at the interface, which are much thinner compared to the capillary length-scales that are of interest. Resolving such an interface layer is expensive and therefore it is often not resolved in a simulation. Numerically such an underresolved interface layer results in a velocity discontinuity tangential to the interface. We propose to include such tangential velocity discontinuities in our numerical model. This results in a sharp two-fluid model for two-phase flow, where only the interface-normal component of the velocity field is smooth. This condition is implicitly enforced via a new jump condition on the pressure gradient, which we discretize using a multidimensional variant of the ghost fluid method [6]. Results are shown of breaking waves [2] as well as (breaking) waves impacting a solid wall [3] where we compare to state-of-the-art methods [3, 4]. We show that our proposed method is able to accurately simulate high Reynolds number two-phase flow without the need for resolving, or artificially thickening, of the interface layer.<br />
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== Full document ==<br />
<pdf>Media:Draft_Content_328922366p2029.pdf</pdf></div>Scipediacontent