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-<h1>About hypotheses</h1>\r
-\r
-<p><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs1"> <span style="font-weight: bold;"><B>Hypotheses</B></span> represent \r
- boundary conditions which will be taken into account at calculations of \r
- meshes or submeshes basing on geometrical objects. These hypotheses allow \r
- you to manage the level of detail of the resulting meshes or submeshes: \r
- when applying different hypotheses with different parameters you can preset \r
- the quantity of meshing elements which will compose your mesh. So, it \r
- will be possible to generate a rough or a more refined mesh or submesh. \r
- </p>\r
-\r
-<p> </p>\r
-\r
-<p>In <span style="font-weight: bold;"><B>MESH </B></span>there are the following \r
- Basic Hypotheses (to introduce them, you operate numerical values):</p>\r
-\r
-<ul type="disc" class="whs2">\r
- \r
- <li style="list-style: circle; /*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- type=circle\r
- class=kadov-p><p class="whs3"><a href="arithmetic_1d.htm">1D Hypotheses</a> (for meshing of <span style="font-weight: bold;"><B>edges)</B></span>:</p></li>\r
- \r
- <ul type="disc" class="whs2">\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="arithmetic_1d.htm#arithmetic_1D">Arithmetic 1D</a></p></li>\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="arithmetic_1d.htm#Average_length">Average Length</a></p></li>\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="arithmetic_1d.htm#deflection_1D">Deflection 1D </a></p></li>\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="arithmetic_1d.htm#Number_of_elements">Number of segments</a></p></li>\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="arithmetic_1d.htm#start_and_end_length">Start and end length</a></p></li>\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="arithmetic_1d.htm#automatic_length">Automatic Length</a></p></li>\r
- </ul>\r
- \r
- <li style="list-style: circle; /*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- type=circle\r
- class=kadov-p><p class="whs3"><a href="max._element_area_hypothesis.htm">2D Hypotheses</a> (for meshing \r
- of <span style="font-weight: bold;"><B>faces)</B></span>: </p></li>\r
-</ul>\r
-\r
-<ol type="disc" class="whs4">\r
- \r
- <ul type="disc" class="whs2">\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="max._element_area_hypothesis.htm#max_element_area">Max Element Area</a></p></li>\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="max._element_area_hypothesis.htm#length_from_edges">Length from \r
- Edges</a></p></li>\r
- \r
- <li style="/*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- class=kadov-p><p class="whs3"><a href="max._element_area_hypothesis.htm#quadrangle preference">Quadrangle \r
- Preference</a></p></li>\r
- </ul>\r
-</ol>\r
-\r
-<ul type="disc" class="whs2">\r
- \r
- <li style="list-style: circle; /*begin!kadov{{*/ color: #000000; /*}}end!kadov*/ "\r
- type=circle\r
- class=kadov-p><p class="whs3">3D \r
- Hypothesis (for meshing of <span style="font-weight: bold;"><B>volumes)</B></span>: \r
- </p></li>\r
- \r
- <ul type="disc" class="whs2">\r
- \r
- <li class=kadov-p><p><a href="max._element_volume_hypothsis.htm">Max \r
- Element Volume</a></p></li>\r
- </ul>\r
-</ul>\r
-\r
-<p> </p>\r
-\r
-<p>There also exist some <a href="non_conform_mesh_allowed_hypothesis.htm">Additional \r
- Hypotheses</a></p>\r
-\r
-<ul type="disc" class="whs2">\r
- \r
- <ul type="disc" class="whs2">\r
- \r
- <li class=kadov-p><p>Propagation of 1D Hypothesis on opposite edges</p></li>\r
- \r
- <li class=kadov-p><p>Non conform mesh allowed</p></li>\r
- \r
- <li class=kadov-p><p>Quadratic mesh</p></li>\r
- </ul>\r
-</ul>\r
-\r
-<p> </p>\r
-\r
-<p>The choice of a hypothesis depends on:</p>\r
-\r
-<ul type="disc" class="whs2">\r
- \r
- <li class=kadov-p><p>the geometrical object (shape) which will be meshed</p></li>\r
- \r
- <li class=kadov-p><p>the algorithm, which will be selected for meshing \r
- of this geometrical object (shape)</p></li>\r
-</ul>\r
-\r
-<p> </p>\r
-\r
-<p> </p>\r
-\r
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