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<p>Hi All,</p>
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<p>When using nek/moab how are the periodic boundaries to be defined?</p>
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<p>Currently I have this:</p>
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<p><em>channel.h5m<br>
1 0 1 fluid set, 0 other/solid sets<br>
10 fluid set #10, solid sets #0<br>
1 Material properties -fluid set #100: MATINDX of 1, All elements: IMATIE = 1<br>
6 no. bc sets; bc set id, bc type: (f=flux, c=convective, t=dirichlet, I=adiabatic)<br>
100 1 P ,<br>
200 1 P ,<br>
300 1 W ,<br>
400 1 W ,<br>
500 1 P ,<br>
600 1 P ,</em></p>
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<p>Boundaries 100 and 200 need to be defined periodic with one another...</p>
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<p>I have experimented with:</p>
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<p><em>100 1 P ,</em> 200 1<br>
<em>200 1 P ,</em> 100 1</p>
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<p>and</p>
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<p><em>100 1 200 1 P ,</em><br>
<em>200 1 100 1 P ,</em><br>
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<p>Neither of which works, is there another implementation or is periodic boundary not possible?</p>
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<p>Thanks, Friedrich.<br>
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