<div dir="ltr"><div>Hello all, <br></div><div><br></div><div>I am new to nek. I have created a mesh using genbox. I want a run a simple case with 3d channel flow. I need information on giving the BC element wise for all the grid points. How to work on with .usr file. </div>
<div><br></div><div>Thanks, </div></div><div class="gmail_extra"><br clear="all"><div><div dir="ltr"><div><br></div><div><br></div>Ravi Kiran Pendyala, <div><br><div><br></div><div><br></div></div></div></div>
<br><br><div class="gmail_quote">On Fri, Jun 6, 2014 at 1:01 PM, <span dir="ltr"><<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">
Hi Paul and Barak,
<div><br>
</div>
<div>Thanks for the reply. Using ‘genbox’, I have created a 2D annulus geometry with inner edges specified by </div>
<div>‘o’ (octagon). I guess the next step is to use Prenek to add elements into the central hollow of annulus and merge them.</div>
<div>But I’m not sure how to finish this step…</div>
<div><br>
</div>
<div>Best regards,</div>
<div>Peng</div>
<div><br>
<div><div class="">
<div>On Jun 6, 2014, at 1:00 PM, <<a href="mailto:nek5000-users-request@lists.mcs.anl.gov" target="_blank">nek5000-users-request@lists.mcs.anl.gov</a>> <<a href="mailto:nek5000-users-request@lists.mcs.anl.gov" target="_blank">nek5000-users-request@lists.mcs.anl.gov</a>> wrote:</div>
<br>
</div><blockquote type="cite"><div class=""><span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">Hi
Peng, Paul,</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">I
am also interested in more general case, that is, a cone configuration<span> </span></span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">in
order to simulate a free jet flow.</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">Thanks</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">Barak</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">On
06/05/2014 08:22 PM,<span> </span></span><a href="mailto:nek5000-users@lists.mcs.anl.gov" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" target="_blank">nek5000-users@lists.mcs.anl.gov</a><span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important"><span> </span>wrote:</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
</div><blockquote type="cite" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<div class="">
<br>
Hi Peng,<br>
<br>
You'll need to use prenek for this. I'll see if anyone has reasonable notes on<br>
how to go about it --- it's not very hard and just requires a bit of help to get started.<br>
<br>
Paul<br>
<br>
________________________________________<br></div>
From:<span> </span><a href="mailto:nek5000-users-bounces@lists.mcs.anl.gov" target="_blank">nek5000-users-bounces@lists.mcs.anl.gov</a><span> </span>[<a href="mailto:nek5000-users-bounces@lists.mcs.anl.gov" target="_blank">nek5000-users-bounces@lists.mcs.anl.gov</a>]
on behalf of<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a><span> </span>[<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>]<div>
<div class="h5"><br>
Sent: Thursday, June 05, 2014 11:18 AM<br>
To:<span> </span><a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a><br>
Subject: [Nek5000-users] Create mesh for cylindrical domain<br>
<br>
Hello Neks,<br>
<br>
I'm simulating the 3D vortex breakdown problem in ~Nek/examples/vortex.<br>
However, I couldn't find the *.box file to create mesh for cylindrical domain.<br>
So I was wondering if anyone could provide me a *.box file for creating cylindrical domain.<br>
<br>
Thank you,<br>
Peng<br>
<br>
<br>
<br>
<br>
*************************<br>
Peng Wang<br>
<br>
Ph.D. Candidate & Research Assistant<br>
Meteorology and Physical Oceanography<br>
Rosenstiel School of Marine and Atmospheric Science<br>
University of Miami<br>
4600 Rickenbacker Causeway<br>
Miami, Florida 33149-1098, USA<br>
Web:<span> </span><a href="http://www.rsmas.miami.edu/personal/pwang/" target="_blank">http://www.rsmas.miami.edu/personal/pwang/</a><br>
<br>
<br>
<br>
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