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Old   August 1, 2017, 07:35
Default Inner Boundary Condition
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Aows
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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 will happened if i didn't equate it with (-1).

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