Αποτελέσματα Αναζήτησης
Option 1: Head loss calculation (calculation of energy dissipation) The calculation of the energy dissipation given the rest of the variables (length, diameter, roughness and discharge) is explicit (the equation is shown).
Download free Excel spreadsheet templates for Darcy Weisbach equation/pipe flow calculations. Frictional head loss and pressure drop can be calculated for given pipe flow rate, pipe diameter and length, pipe roughness, and fluid density and viscosity.
Excel spreadsheet for hydraulic calculation in uniform flow and specific energy channels open, the flow rates are calculated straps; froude; speeds and type of regimen in several iterations. Library.
Excel formulas for hydraulic jump calculations are available in an Excel spreadsheet template that can be downloaded from this article. A hydraulic jump occurs in open channel flow whenever there is supercritical flow in a channel with a subcritical slope.
For any channel geometry and flow rate a convenient plot is a specific energy diagram, which illustrates the different flow depths that can occur for any given specific energy. Specific energy is defined by Equation .
This article discussed four Excel spreadsheet templates for making Manning Equation/uniform open channel flow calculations for the particular case of partially full pipe flow.
27 Νοε 2011 · This Excel spreadsheet can calculate the sequent depth, sequent velocity, jump length, head loss across the jump, and hydraulic jump efficiency for specified initial depth, flow rate and channel width.
