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Old Aug 2nd 2017, 03:20 AM   #1
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Join Date: Aug 2017
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Inner Boundary Condition

Hello Gents,

Q:/ What is the reason for letting the inner boundary condition = (-1) when solving the radial flow of infinite form of diffusivity equation, and I would like to know what would happen if I didn't equate it with (-1).

As in the attached pic: https://i.imgur.com/AVesmHM.png

and here is the original pdf if you want: Blasingame, Tom | People | Petroleum Engineering | College of Engineering
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