- #1
pinkcashmere
- 18
- 0
Homework Statement
In the attachment.
Homework Equations
Chart of pressure loss due to friction for steel ducts : http://postimg.org/image/4iml9x761/
The Attempt at a Solution
I don't understand the deltaP/L column of the results table.
Where did the values come from? Shouldn't they all be 0.063 in.wg / 100ft or 0.5 Pa/m since the principle of the equal friction method is to have the same pressure loss per length for the entire system?