<div dir="ltr"><div class="gmail_quote"><br><div lang="EN-US" link="#0563C1" vlink="#954F72"><div class="m_-6209217007639968863WordSection1"><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Verdana",sans-serif;color:black"><img width="1017" height="115" style="width:10.5937in;height:1.1979in" id="m_-6209217007639968863Picture_x0020_1" src="cid:image001.jpg@01D3A3DE.7CF4C6C0" alt="cid:image001.jpg@01D3A3DE.7CF4C6C0"></span><span style="font-family:"Verdana",sans-serif;color:black"><u></u><u></u></span></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Verdana",sans-serif;color:black">DATE:</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black"> </span><span style="font-size:13.5pt;font-family:"Verdana",sans-serif;color:black"> </span><b><span style="font-size:18.0pt;font-family:"Verdana",sans-serif">Friday, April 13, 2018</span></b><u></u><u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black"> </span><u></u><u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Verdana",sans-serif;color:black">TITLE:</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">  </span><span class="m_-6209217007639968863event-description"><b><span style="font-size:20.0pt;font-family:"Verdana",sans-serif">Overcoming fluid-structure instabilities for incompressible flows and light bodies</span></b></span><b><span style="font-size:20.0pt;font-family:"Verdana",sans-serif"><u></u><u></u></span></b></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Verdana",sans-serif;color:black"> </span><u></u><u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Verdana",sans-serif;color:black">TIME:</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black"> </span><span style="font-size:13.5pt;font-family:"Verdana",sans-serif;color:black"> </span><b><span style="font-size:18.0pt;font-family:"Verdana",sans-serif">3<span style="color:black">:30PM</span></span></b><u></u><u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black"> </span><u></u><u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Verdana",sans-serif;color:black">LOCATION:</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black"> <b> </b></span><b><span style="font-size:18.0pt;font-family:"Verdana",sans-serif">GMCS 314</span></b><u></u><u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black"> </span><u></u><u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Verdana",sans-serif;color:black">SPEAKER:</span><span style="font-size:13.5pt;font-family:"Verdana",sans-serif;color:black">  </span><b><span style="font-size:18.0pt;font-family:"Verdana",sans-serif">Bill Henshaw</span></b> <b><span style="font-size:18.0pt;font-family:"Verdana",sans-serif">, Professor<br>Mathematical Sciences, Rensselaer Polytechnic Institute</span></b><u></u><u></u></p><p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Verdana",sans-serif;color:black"> </span><u></u><u></u></p><p class="MsoNormal"><span style="font-family:"Verdana",sans-serif;color:black">ABSTRACT:</span><u></u><u></u></p><h2><span class="m_-6209217007639968863event-description"><span style="font-size:11.0pt;font-family:"Verdana",sans-serif;font-weight:normal">The added-mass instability has, for decades, plagued partitioned fluid-structure interaction (FSI) simulations of incompressible flows coupled to light solids and structures. Many current approaches require tens or hundreds of expensive sub-iterations per time-step. In this talk some new stable partitioned algorithms are described for coupling incompressible flows with (1) compressible elastic bulk solids, (2) thin structural beams and (3) rigid bodies. These added-mass partitioned (AMP) schemes require no sub-iterations, can be made fully second- or higher-order accurate, and remain stable even in the presence of strong added-mass effects. These schemes are implemented using moving and deforming overlapping grids with the Overture framework.<u></u><u></u></span></span></h2><h2><span style="font-size:11.0pt;font-family:"Verdana",sans-serif;color:black;font-weight:normal">HOST:</span><span style="font-family:"Verdana",sans-serif;color:#1f497d">  </span><span class="m_-6209217007639968863event-description"><span style="font-size:12.0pt;font-family:"Verdana",sans-serif;font-weight:normal">Jose Castillo</span></span><u></u><u></u></h2><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Verdana",sans-serif;color:black"> </span><u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Verdana",sans-serif;color:black">Dr. Jose E. Castillo<br>Director/Professor<br>Computational Science Research Center<br>5500 Campanile Drive<br>San Diego State University<br>San Diego, CA  92182-1245<br>(619) 59407205/3430, FAX </span><a href="tel:%28619%29%20594-2459" target="_blank"><span style="font-size:9.5pt;font-family:"Verdana",sans-serif">(619) 594-2459</span></a><u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><u></u> <u></u></p></div></div><br>______________________________<wbr>_________________<br>
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