<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>Le 18 mars 2013 à 18:25, Matija Mraovic <<a href="mailto:matija.mraovic@guest.arnes.si">matija.mraovic@guest.arnes.si</a>> a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite">
<div><p>Hi,</p><div> <br class="webkit-block-placeholder"></div><p>There are two files:</p><p>-plane.geo is just a definition file included in extruded.geo</p><p>-extruded.geo is the 3d geometry i would like to mesh.</p><div> <br class="webkit-block-placeholder"></div><p>The "extruded.geo" file is the right one, "plane.geo" is just a planar geometry, which i am then extruding to</p><p>certain z-value (height) in extruded.geo. It seems to me you were making 2d mesh, i'm trying to make 3d (extruded.geo).</p><div> <br class="webkit-block-placeholder"></div><p>The plane under the electrodes is substrate (plastic, foil...) on which electrodes are actually printed. I want to calculate</p><p>how the capacity of capacitor changes when substrate is changed. So basically it should be as near as possible to electrodes,</p><p>but not on the same plane as electrodes. Now, I have placed it at -1e-6 on z-axis and electrodes are at 0.0. Then I extrude</p><p>electrodes up to 0.01mm, and substrate down to -0.06mm. I also extrude the large bottom plane so it forms a big cube - this is the</p><p>surrounding air.</p></div></blockquote><div><br></div><div>The 3D geometry is incorrect. The volume is not closed. Here is a correct version of it.</div><div><br></div><div>Note that the mesh sizes you define produce a 3D mesh of about 9</div></div></body></html>