<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">Hello Anne,<br>
<br>
I think that I have implemented those two schemes some time ago.
You are right that they will not suffice for your current needs. I
am currently working on implementing a fully nonlinear solver for
another project. Though, I do not know when it will finally make
its way into Aspect yet. Therefore, I suppose that we try to hack
a solver, which is suitable for you, into Aspect right now and
perhabs update the library to a more advanced version later on
when that one is finished.<br>
<br>
In this sense: Could you please send me a little bit more
information about what you want to solve off the list directly by
e-mail? Then, we can figure out a way how to get it done.<br>
<br>
Thanks,<br>
Markus<br>
<br>
<br>
<br>
On 16.05.2013 6:02 pm, Glerum, A.C. (Anne) wrote:<br>
</div>
<blockquote
cite="mid:86D0572567671044A6E8A89314399D9B021EFC2E@ICTSC-W-S205.soliscom.uu.nl"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-1">
Dear all,
<div><br>
</div>
<div>Thank you for the new Aspect and Dealii releases; we just
installed them and are ready to use them! We have a question
pertaining to non-linear iterations on viscosity and other
coefficients. As we understand it, there are non-linear
iterations of the Stokes and temperature equations (iterated
IMPES, iterated Stokes), but these only iterate on the advection
term and the shear heating in the temperature equation. If we
have non-linear dependencies of the viscosity on the strain
rate, pressure a.o., this does not suffice right? Will you then
be implementing full non-linear iterations and on what
timescale?</div>
<div><br>
</div>
<div>Thank you,</div>
<div><br>
</div>
<div>Anne</div>
<div> </div>
<div>
<div><span class="Apple-style-span" style="border-collapse:
separate; color: rgb(0, 0, 0); font-family: Helvetica;
font-style: normal; font-variant: normal; font-weight:
normal; letter-spacing: normal; line-height: normal;
orphans: 2; text-align: -webkit-auto; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; -webkit-border-horizontal-spacing: 0px;
-webkit-border-vertical-spacing: 0px;
-webkit-text-decorations-in-effect: none;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; font-size: medium; ">
<div><b style="color: rgb(51, 0, 153); "><span
style="font-size: 7.5pt; " lang="NL"><font
face="Verdana">Anne Glerum, MSc </font></span></b><a
moz-do-not-send="true"
name="x_SafeHtmlFilter_13a4ab32afe5707b_OLE_LINK2"
style="color: rgb(153, 0, 0); "><span style="font-size:
8pt; " lang="NL"><font face="Verdana">|</font></span></a><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"> PhD candidate</span></span><span><span
style="font-size: 8pt; " lang="NL"> </span></span></font><a
moz-do-not-send="true"
name="x_SafeHtmlFilter_13a4ab32afe5707b_OLE_LINK2"
style="color: rgb(153, 0, 0); "><span style="font-size:
8pt; " lang="NL"><font face="Verdana">|</font></span></a><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"></span></span></font><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"></span></span><span><span
style="font-size: 8pt; " lang="NL"></span></span><span><span
style="font-size: 8pt; " lang="NL"> Department</span></span><span><span
style="font-size: 8pt; " lang="NL"> of Earth
Sciences</span></span><span><span style="font-size:
8pt; " lang="NL"> </span></span></font><a
moz-do-not-send="true"
name="x_SafeHtmlFilter_13a4ab32afe5707b_OLE_LINK2"
style="color: rgb(153, 0, 0); "><span style="font-size:
8pt; " lang="NL"><font face="Verdana">|</font></span></a><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"></span></span></font><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"></span></span><span><span
style="font-size: 8pt; " lang="NL"> </span></span><span><span
style="font-size: 8pt; " lang="NL">Utrecht
University</span></span><span><span
style="font-size: 8pt; " lang="NL"></span></span></font><a
moz-do-not-send="true"
name="x_SafeHtmlFilter_13a4ab32afe5707b_OLE_LINK2"
style="color: rgb(153, 0, 0); "><span style="font-size:
8pt; " lang="NL"><font face="Verdana">|</font></span></a><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"></span></span></font><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"> </span></span><span><span
style="font-size: 8pt; " lang="NL"> Budapestlaan 4</span></span><span><span
style="font-size: 8pt; " lang="NL"></span></span><span><span
style="font-size: 8pt; " lang="NL">, 3584 CD Utrecht</span></span><span><span
style="font-size: 8pt; " lang="NL"> </span></span></font><a
moz-do-not-send="true"
name="x_SafeHtmlFilter_13a4ab32afe5707b_OLE_LINK2"
style="color: rgb(153, 0, 0); "><span style="font-size:
8pt; " lang="NL"><font face="Verdana">|</font></span></a><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"></span></span></font><font
style="color: rgb(51, 0, 153); " face="Verdana"><span><span
style="font-size: 8pt; " lang="NL"></span></span><span><span
style="font-size: 8pt; " lang="NL"> </span></span><span><span
style="font-size: 8pt; " lang="NL">Room Z.204</span></span><span><span
style="font-size: 8pt; " lang="NL"> </span></span><span><span
style="font-size: 8pt; " lang="NL"></span></span></font><a
moz-do-not-send="true"
name="x_SafeHtmlFilter_13a4ab32afe5707b_OLE_LINK2"
style="color: rgb(153, 0, 0); "><span style="font-size:
8pt; " lang="NL"><font face="Verdana">| </font></span></a><a
moz-do-not-send="true"
href="mailto:D.J.J.vanHinsbergen@uu.nl"
name="x_SafeHtmlFilter_13a4ab32afe5707b_OLE_LINK2"
target="_blank" style="color: rgb(51, 0, 153); "><span
style="font-size: 8pt; " lang="NL"><font
face="Verdana">A.C.Glerum@uu.nl</font></span></a><font
face="Verdana"><span style="color: rgb(51, 0, 153); "><span
style="font-size: 8pt; "> </span></span></font><a
moz-do-not-send="true"
name="x_SafeHtmlFilter_13a4ab32afe5707b_OLE_LINK2"
style="color: rgb(153, 0, 0); "><span style="font-size:
8pt; " lang="NL"><font face="Verdana">|</font></span></a></div>
<div><br>
</div>
</span><br class="Apple-interchange-newline">
</div>
<br>
</div>
</blockquote>
<br>
</body>
</html>