Excellent presentations and delivery, clear and concise... Lets go see other vids on you channel you are going us a service Thank you.
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Engineers need to know a drop in piezometric head that is required to make fluid flow at a certain steady rate through a straight pipe of uniform diameter of a certain length. The drop in piezometric head can be estimated using Darcy-Weisbach formula. One of the key parameter in this formula is a Friction Factor. In this video I show you how to estimate the friction factor using from a Moody