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<div>Dear all</div>
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<div>First, many thanks for your response. I couldn't be more thankful. </div>
<div>Either by starting with high Reynolds number or by using initial noise is working now. However, once I increase the resolution the turbulence decays and disappears completely, and I don't know why? I just wanted to make grid independence and my geometry
is very small, 10 cm in axial direction & 1 cm along the radius.</div>
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<div>Any idea is greatly appreciable.</div>
<div>Ali</div>
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<a href="https://lists.mcs.anl.gov/pipermail/nek5000-users/2018-March/005126.html" class="OWAAutoLink" id="LPlnk191320" previewremoved="true">https://lists.mcs.anl.gov/pipermail/nek5000-users/2018-March/005126.html</a><br>
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