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Integration coupling variables PDE, HELP!!
Posted 10.10.2015, 02:03 GMT-4 Modeling Tools & Definitions, Parameters, Variables, & Functions Version 5.1 0 Replies
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I want to integrate an equation with two variables: x (coordinate distance) and r (the variable I really want to evaluate). If I integrate without r I obtain the result I want, however, if I include r for a more complicated integration I don't obtain it. In the attached file you can see the plots in the result section, both graphs should be similar but the problem is when I include r.
I'm using PDE to define the variable r but I think the problem is that I can't integrate r in its range (0 to a), In the parameters section I set the value of a (1.963E-7 m). x range is 0 to 80 nm.
Can you please help to find the solution on how to integrate x and r separately?
I didn't find much discussions on PDE, so I will really appreciate your help.
Thank you very much!!!!
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Hello Allan
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