Hoping someone can answer this for me as I'm having trouble getting a solid answer. What is the reason for choosing an outside over an inside drop at a sanitary manhole? Are there scenarios where one is more appropriate?
I'm hoping that someone can clarify one of the variaibles in Darcy's law. Does the cross sectional area (A) need to be constant over the length (l) in order for the standard equation to work or does a shape factor of sorts need to be applied?
My specific situation involves the design of a...