Does anyone have a link that has the Darcy-Weisbach friction factors in a table based on pipe size and type. Also, looking for tables on loss per 1000 lf based on flow/pipe size (Hazen-Williams) Taking the PE on Friday and would like to have this info.
Here's what I'm looking for, a formula that tells you how far water travels after exiting an HDPE pipe at a certain velocity. Working on a rip rap design on a steep slope but don't know how far I need to extend the rip rap.