MANPIP

[Thomas Klemm]

(04-09-2014 02:28 PM)Jerussi Wrote:  For example: I would enter N=0.013, Q=12 (CFS), D= no input, S=.01 (for 1%), Y= no input and it would calculate the size pipe in diameter (inches) required to flow 12 CFS at 1% in a concrete pipe with a N=0.013.

.013 [STO] [N]
12 [STO] [Q]
.01 [STO] [S]
[D]
D=1.5768
[R/S]
V=6.1451

Quote:or I could enter N=0.013, Q= no input, D=15 (inches), S=.01, Y= no input and it would calculate the flow "Q" in CFS that a 15 inch concrete pipe can carry at 1%.

Since N=0.013 and S=.01 are the same you don't have to enter them again.
15 [ENTER] 12 / [STO] [D] [STO] [Y]
[Q]
Q=6.4594
[R/S]
V=5.2636

Cheers
Thomas