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      <title>BDYLIST</title>
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      <div class="title_refTopic" id="xps10_pagetitle">BDYLIST </div>
      <hr noshade="true">
      <h4 class="refClassification">Fluid Boundary List </h4>
      <p class="para_refTopic">Defines the boundary between a fluid and a structure. </p>
      <div class="title_refCategory">Format: </div>
      <div class="refCategoryContent">
         <table border="1" width="100%" align="center">
            <colgroup span="1">
               <col span="1" width="10*">
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                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">1 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">2 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">3 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">4 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">5 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">6 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">7 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">8 </p>
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                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">9 </p>
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                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">10 </p>
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            </thead>
            <tbody>
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                  <td align="left" colspan="1" rowspan="1">
                     <p class="para_td">BDYLIST </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">RHO </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">IDF1 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">lDF2 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">IDF3 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">IDF4 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">IDF5 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">IDF6 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">IDF7 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
               </tr>
               <tr>
                  <td align="left" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">IDF8 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">-etc.- </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
               </tr>
            </tbody>
         </table><br></div>
      <div class="title_refCategory">Example:</div>
      <div class="refCategoryContent">
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                     <p class="para_td">BDYLIST </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">.037 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">432 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">325 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">416 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">203 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">256 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">175 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">153 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
               </tr>
               <tr>
                  <td align="left" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">101 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">105 </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">AXIS </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
                  <td align="center" colspan="1" rowspan="1">
                     <p class="para_td">&nbsp; </p>
                  </td>
               </tr>
            </tbody>
         </table><br></div>
      <div class="title_refCategory">Fields:</div>
      <div class="refCategoryContent">
         <table cellpadding="8" width="100%" align="center">
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               <col span="1" width="83.60*">
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                  <th align="left" colspan="1" rowspan="1">
                     <p class="para_th"><b class="uiTerm">Field </b></p>
                  </th>
                  <th align="left" colspan="1" rowspan="1">
                     <p class="para_th"><b class="uiTerm">Contents </b></p>
                  </th>
               </tr>
            </thead>
            <tbody>
               <tr>
                  <td align="left" colspan="1" rowspan="1" valign="top">
                     <p class="para_td">RHO </p>
                  </td>
                  <td align="left" colspan="1" rowspan="1" valign="top">
                     <p class="para_td">Fluid mass density at boundary.  (Real &ge; 0.0;  Default is DRHO on the AXIF entry.) </p>
                  </td>
               </tr>
               <tr>
                  <td align="left" colspan="1" rowspan="1" valign="top">
                     <p class="para_td">IDFi </p>
                  </td>
                  <td align="left" colspan="1" rowspan="1" valign="top">
                     <p class="para_td">Identification number of a RINGFL entry.  (Integer &gt; 0 or Character=&ldquo;AXIS&rdquo; may be specified in the first and/or last field on the entry.) </p>
                  </td>
               </tr>
            </tbody>
         </table><br></div>
      <div class="title_refCategory">Remarks: </div>
      <div class="refCategoryContent">
         <ol type="1" start="1">
            <li>
               <p class="para_item">This entry is allowed only if an AXIF entry is also present. </p>
            </li>
            <li>
               <p class="para_item">Each entry defines a boundary if RHO &ne; 0.0. The order of the points must be sequential with the fluid on the right with respect to the direction of travel. </p>
            </li>
            <li>
               <p class="para_item">The word &ldquo;AXIS&rdquo; defines an intersection with the polar axis of the fluid coordinate system. </p>
            </li>
            <li>
               <p class="para_item">There is no limit to the number of BDYLIST entries specified.  If the fluid density varies along the boundary, there must be one BDYLIST entry for each interval between fluid points. </p>
            </li>
            <li>
               <p class="para_item">The BDYLIST entry is not required and should not be used to specify a rigid boundary where structural points are not defined.  Such a boundary is automatically implied by the omission of a BDYLIST. </p>
            </li>
            <li>
               <p class="para_item">If RHO=0.0, no boundary matrix terms will be generated to connect the GRIDB points to the fluid.  See <a class="links" href="javascript:void(0)" onclick="top.popUpPage('User/index.html?goto=User/24ref23140b_3.html&vars=-aux,-home','linkInter','menubar=yes,status=yes,resizable=yes,toolbar=yes,scrollbars=yes,location=no,directories=no');return(false);">&ldquo;Performing a Coupled Fluid-Structural Analysis&rdquo; </a>in the <em>NX Nastran User&rsquo;s Guide</em>.  This option is a convenience for structural plotting purposes.  GRIDB points may be located on a fluid ring (RINGFL entry) only if the rings are included in a BDYLIST. 
               </p>
            </li>
         </ol>
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