http://www.colloquiam.com/wd/index.php?action=history&feed=atom&title=Menshov_et_al_2021aMenshov et al 2021a - Revision history2026-06-10T14:01:24ZRevision history for this page on the wikiMediaWiki 1.27.0-wmf.10http://www.colloquiam.com/wd/index.php?title=Menshov_et_al_2021a&diff=219268&oldid=prevScipediacontent: Scipediacontent moved page Draft Content 859184215 to Menshov et al 2021a2021-03-11T16:12:21Z<p>Scipediacontent moved page <a href="/public/Draft_Content_859184215" class="mw-redirect" title="Draft Content 859184215">Draft Content 859184215</a> to <a href="/public/Menshov_et_al_2021a" title="Menshov et al 2021a">Menshov et al 2021a</a></p>
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</td></tr></table>Scipediacontenthttp://www.colloquiam.com/wd/index.php?title=Menshov_et_al_2021a&diff=219267&oldid=prevScipediacontent: Created page with "== Abstract == The paper addresses a novel interface-capturing approach for two-phase flows governed by the five-equation diffuse interface model. To suppress the numerical d..."2021-03-11T16:12:18Z<p>Created page with "== Abstract == The paper addresses a novel interface-capturing approach for two-phase flows governed by the five-equation diffuse interface model. To suppress the numerical d..."</p>
<p><b>New page</b></p><div>== Abstract ==<br />
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The paper addresses a novel interface-capturing approach for two-phase flows governed by the five-equation diffuse interface model. To suppress the numerical diffusion of the interface, we introduce a primitive sub-cell reconstruction based on volume fractions in neighbouring cells. This reconstruction gives rise to a Riemann problem (CRP) with an additional contact discontinuity, so-called composite Riemann problem, which is stated on mixed cell faces. The CRP solution is used to calculate the numerical flux across cell faces of mixed cells with taking into account the interface reconstructed patterns. A hybrid HLLHLLC method is incorporated to approximate the solution of the CRP. The proposed approach is shown to effectively reduce the interface numerical diffusion without introducing spurious oscillations. Its performance and robustness is examined by 1D and 2D numerical tests.<br />
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== Full document ==<br />
<pdf>Media:Draft_Content_859184215p2760.pdf</pdf></div>Scipediacontent