hi bentley ,
i have a question i have a reservoir at elevation 1,582.56 m and a junction at elevation 1,571.24 m
the difference betwee them is 20m
the demand in the junction is a fixed demande of 3300 m3/day (137.5m3/h) (watercad indicated it has a positive pressure of 81 KPa)
and i have a pipe (length 5.6km) with the properties shown in the picture
MY QUESTION IS: does the flow shown in the pipe is the demanded flow from the junction or is it the flow that is calculated from reservoir to junction ??
because in my calculation it is not possible for this pipe (250 mm ) with C=150 the flow is lower than the flow indicated in the pipe (not criticizing but i need to know what this flow is indicating in the pipe ) (and please correct me if i have wrong calculation )
thx , with respect :)