I suggest you break you code up into pieces and check each piece separately, rather than trying to debug the whole thing at once.

No, I don't think I am doing it right, I am not getting any plots for it. I dont know how to explain my porblem. may be this is not the right way , but I have attached an example file of what i am doing but a smaller version of it. please ignore the parameters and equations.

It is in the Table section is where i want help, I need to plot Cp against delta against and for different Np conditions such as Np = 1,2,3 ,4,5.

what i am doing now is really taking all my time. i am manually entering these values in excel and plotiing them. it really really takes a lot of time..

So any help will be a big favor!

thanks in advance

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