<html dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title></title>
<style type="text/css"></style><style id="owaParaStyle" type="text/css"></style>
</head>
<body ocsi="0">
<div style="direction: ltr; font-family: Tahoma; color: rgb(0, 0, 0); font-size: 13px;">
<div style=""> Dear Sir/Madam,<br>
<br>
<font size="2"><span style="font-family: Tahoma;">I am a student of Masters Research in the School of Geosciences, University of Sydney and presently working with Gale. I have been trying a model with 5cm extension from both side with Non Newtonian Viscosity.</span></font>
While I was working with the default Frank-kamenetskii viscosity with low viscoty value it was working but it does not work, any way, with Non Newtonian. With high velocity it says not converging but with low one it says converged after one step.<br>
<font size="2"><span style="font-family: Tahoma;">If you please give an idea that would be great. I am sending the input file for your information.<br>
<span style="font-family: Tahoma;"><br>
<span style="font-family: Tahoma;">Warm Regards<br>
<span style="font-family: Tahoma;">Tariq</span><br>
<br>
</span></span></span></font></div>
</div>
</body>
</html>