https://www.scipedia.com/wd/index.php?action=history&feed=atom&title=Saini_et_al_2021aSaini et al 2021a - Revision history2026-05-26T08:27:34ZRevision history for this page on the wikiMediaWiki 1.27.0-wmf.10https://www.scipedia.com/wd/index.php?title=Saini_et_al_2021a&diff=219428&oldid=prevScipediacontent: Scipediacontent moved page Draft Content 244661095 to Saini et al 2021a2021-03-11T16:17:41Z<p>Scipediacontent moved page <a href="/public/Draft_Content_244661095" class="mw-redirect" title="Draft Content 244661095">Draft Content 244661095</a> to <a href="/public/Saini_et_al_2021a" title="Saini et al 2021a">Saini et al 2021a</a></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<tr style='vertical-align: top;' lang='en'>
<td colspan='1' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='1' style="background-color: white; color:black; text-align: center;">Revision as of 16:17, 11 March 2021</td>
</tr><tr><td colspan='2' style='text-align: center;' lang='en'><div class="mw-diff-empty">(No difference)</div>
</td></tr></table>Scipediacontenthttps://www.scipedia.com/wd/index.php?title=Saini_et_al_2021a&diff=219427&oldid=prevScipediacontent: Created page with "== Abstract == The Large-Eddy Simulations (LES) play an important role in the study and design of gas turbine combustors. In order to bring the cost of LES down, compact high..."2021-03-11T16:17:38Z<p>Created page with "== Abstract == The Large-Eddy Simulations (LES) play an important role in the study and design of gas turbine combustors. In order to bring the cost of LES down, compact high..."</p>
<p><b>New page</b></p><div>== Abstract ==<br />
<br />
The Large-Eddy Simulations (LES) play an important role in the study and design of gas turbine combustors. In order to bring the cost of LES down, compact high-order accurate solvers that can handle complex geometry are a promising method. However, their accuracy vs cost benefit as compared to the standard finite-volume solvers is unclear when it comes to under-resolved hybrid unstructured meshes. These meshes are required to represent the industrial combustor geometries. In this work, a high-order spectral/hp (Nektar++) solver is compared to a standard finite-volume (OpenFoam) solver for a fixed cost. Two combustor-relevant configurations are employed, port-flow and swirling flow. It is found that high-order solver provides moderate accuracy improvements in terms of the mean results and significant improvements for the unsteady results.<br />
<br />
== Full document ==<br />
<pdf>Media:Draft_Content_244661095p3519.pdf</pdf></div>Scipediacontent