Solveblock error "a function or variable name is required here"

[nls021]

This is a thermal design project where we need to find the flow rates through multiple pipes. There are 25 flow rates I am looking for.

I'm not sure where the problem is. I have tried entering the variables in comma form (Q1, Q2, ...) and that produced an error as well.

I'm not very savvy with MathCAD so a descriptive answer would be appreciated.

[terryhendicott]

Hi,

Please zip your worksheet and upload it so we can comment

[terryhendicott]

Hi, 

This was posted a while ago and is likely appropriate

https://community.ptc.com/t5/PTC-Mathcad-Questions/Looking-for-pipe-flow-mcdx/m-p/485518

You should look at this

Regards