http://in.materials.drexel.edu/blogs/315_polymers_processing/default.aspxenCommunityServer 2.1 (Build: 60809.935)http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/03/11/last-set-of-notes.aspxTue, 11 Mar 2008 17:58:00 GMT28407c84-3155-498d-8296-280541a76566:2856Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2856.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2856Enjoy!<img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2856" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/02/28/Homework-3-and-4.aspxThu, 28 Feb 2008 17:48:00 GMT28407c84-3155-498d-8296-280541a76566:2830Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2830.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2830This is due in class 03/06<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2830" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/02/25/Injection-molding.aspxMon, 25 Feb 2008 14:37:00 GMT28407c84-3155-498d-8296-280541a76566:2818Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2818.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2818Notes for Monday 2/25<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2818" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/27/Extrusion-classnotes.aspxSun, 27 Jan 2008 21:07:00 GMT28407c84-3155-498d-8296-280541a76566:2743Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2743.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2743Monday&#39;s class notes<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2743" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/22/Egg-Drop-rules.aspxTue, 22 Jan 2008 16:22:00 GMT28407c84-3155-498d-8296-280541a76566:2725Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2725.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2725<p>Please register your team by Feb 11th. See competition rules.</p><p>To these rules I add: You must use only polymers and have 4 differently processed polymers in your design.&nbsp;</p><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2725" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/22/Homework-2-with-extended-due-date_2E00_.aspxTue, 22 Jan 2008 16:00:00 GMT28407c84-3155-498d-8296-280541a76566:2722Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2722.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2722I have extended homework 2&#39;s due date to Monday the 28th.<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2722" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/15/Notes-for-1_2F00_16.aspxTue, 15 Jan 2008 20:51:00 GMT28407c84-3155-498d-8296-280541a76566:2712Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2712.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2712<p>Here is what we will cover on Wed.</p><p>See you in class!</p><p>&nbsp;</p><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2712" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/14/Books-on-reserve_2100_.aspxMon, 14 Jan 2008 21:57:00 GMT28407c84-3155-498d-8296-280541a76566:2707Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2707.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2707<p>See the URL for the 6 books that are on reserve in the library for this class.</p><p><font face="Arial" size="2"><span style="font-size:10pt;font-family:Arial;"><a href="http://innopac.library.drexel.edu/search/r?SEARCH=mate315" title="http://innopac.library.drexel.edu/search/r?SEARCH=mate315">http://innopac.library.drexel.edu/search/r?SEARCH=mate315</a>&nbsp; </span></font><br /></p><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2707" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/09/Homework-1-due-in-class-01_2F00_16_2F00_08.aspxWed, 09 Jan 2008 15:36:00 GMT28407c84-3155-498d-8296-280541a76566:2690Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2690.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2690Here it is! The class notes and the internet should be very helpful for this.<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2690" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/09/First-class-on-Viscosity.aspxWed, 09 Jan 2008 15:26:00 GMT28407c84-3155-498d-8296-280541a76566:2689Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2689.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2689Notes for Wed 01/09/08<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2689" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/09/Class-Syllabus-2008.aspxWed, 09 Jan 2008 15:20:00 GMT28407c84-3155-498d-8296-280541a76566:2687Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2687.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2687Here is a copy of the class syllabus.<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2687" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/09/Introduction-to-Polymer-Processing.aspxWed, 09 Jan 2008 15:15:00 GMT28407c84-3155-498d-8296-280541a76566:2688Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2688.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=26881st class notes<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2688" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2008/01/07/2008-class-begins-here_2100_.aspxMon, 07 Jan 2008 18:54:00 GMT28407c84-3155-498d-8296-280541a76566:2683Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/2683.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=2683Winter 2008 class notes will be above.<br /><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=2683" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2007/03/06/shear-stress-at-the-wall.aspxWed, 07 Mar 2007 01:44:00 GMT28407c84-3155-498d-8296-280541a76566:1242Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/1242.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=1242<p>It appears that when I asked the homework problem about shear stress in a capillary, how it is 0 in the center and maximum at the wall, we never discussed the equation.</p><p>So, here it is.</p><p>shear stress at the wall = -R/2(dP/dz)</p><p>Note that it is independent of material behavior.&nbsp;</p><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=1242" width="1" height="1">http://in.materials.drexel.edu/blogs/315_polymers_processing/archive/2007/03/06/twin-extruder-barrel.aspxTue, 06 Mar 2007 16:00:00 GMT28407c84-3155-498d-8296-280541a76566:1236Caroline Schauer0http://in.materials.drexel.edu/blogs/315_polymers_processing/comments/1236.aspxhttp://in.materials.drexel.edu/blogs/315_polymers_processing/commentrss.aspx?PostID=1236<p>This website has a diagram of the twin screw extruder barrel. http://www.wenger.com/English/Systems/Extrusion/C2TX/C2TX.asp</p><img src="http://in.materials.drexel.edu/aggbug.aspx?PostID=1236" width="1" height="1">