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Variable change with time
Posted Jan 18, 2013, 1:47 AM EST Version 4.2 2 Replies
I try to make a mass transfer model. The inflow concentration change with time.
If t <= 1000s then C=1mol/m^3
I upload the data and make a Interpolation Function. Function name: int1
Then I set the Inlet Concentration as int1. It shows int1 is not variable.
How can I make this kind of variable?
Thanks in advance