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PAL10872. Update according to the Nadir Bouhamau specification
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@ -99,36 +99,35 @@ else
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<ul type="disc" class="whs2">
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<li class=kadov-p><p>For a <span style="font-weight: bold;"><B>triangle</B></span>
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2D element consisting of 3 nodes a the <span style="font-weight: bold;"><B>Aspect
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Ratio</B></span> is calculated as the ratio of the length, h2, of the edge
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of this triangle, to the height, h1. The ratio of h2 to h1 is then multiplied
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by 3<span
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style="vertical-align: Super; font-size: 10pt;"><font size=2 style="font-size:10pt;">(1/2)</font></span> /2, so that
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a “perfect” element in the shape of an equilateral triangle will be equal
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to 1. This procedure is repeated for the remaining two edges of the triangle,
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and the largest value is retained as the <span style="font-weight: bold;"><B>Aspect
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Ratio</B></span> for the element.</p></li>
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</ul>
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2D element consisting of 3 nodes the <span style="font-weight: bold;"><B>Aspect
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Ratio</B></span> is calculated by formula:
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<p> </p>
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<p><img src="../image21.gif" width="158px" height="110px" border="0" class="img_whs3"></p>
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<p><img src="../image23.gif" width="120px" height="48px" border="0" class="img_whs4"></p>
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<p>where :</p>
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<p> </p>
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<p class="whs3"><img src="../image26.jpg" width="238px" height="205px" border="0" class="img_whs4"></p>
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<p><img src="../image27.gif" width="234px" height="96px" border="0" class="img_whs5"></p>
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<p> </p>
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<p class="whs5"> </p>
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<p> </p>
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</li>
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<ul type="disc" class="whs2">
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<li class=kadov-p><p class="whs5">For a <span style="font-weight: bold;"><B>quadrangle</B></span>
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2D element consisting of 4 nodes the
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<span style="font-weight: bold;"><B>Aspect Ratio </B></span>is the ratio of the
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element's longest side to its shortest side.</p></li>
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<span style="font-weight: bold;"><B>Aspect Ratio </B></span>is the
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quality of the worst triange which can be built taking three nodes of
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the quadrangle. There are four triangles to consider:</p></li>
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<p><img src="../image138.gif" width="566px" border="0" class="img_whs6"></p>
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</ul>
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<p class="whs3"><img src="../image22.gif" width="226px" height="70px" border="0" class="img_whs6"></p>
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<p class="whs3"> </p>
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<p class=TODO>To apply the Aspect Ratio quality criterion to your mesh:</p>
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