Community Tip - You can change your system assigned username to something more personal in your community settings. X
I ran across several folks complaining about getting pipe network files to work, here is one that works. If you have more than a few pipes you really need specialty software in my opinion
Same my calculation:
The sheet is here
http://twt.mpei.ac.ru/ochkov/TTMI/17/17-12-Loss-h-H2O-NaCl-7-H.mcdx