Pipe Flow/Friction Factor Calculations using Excel ...

pipe Flow/Friction Factor Calculations using Excel Spreadsheets Harlan H. Bengtson, PE, PhD Emeritus Professor of Civil Engineering Southern Illinois University Edwardsville Table of Contents Introduction Section 1 The Basic Equations Section 2 Laminar and Turbulent Flow in Pipes Section 3 Fully Developed Flow and the Entrance Region Section 4 Obtaining friction Factor Values Section 5 calculation of Frictional Head Loss and/or Frictional pressure Drop Section 6 A Spreadsheet for calculation of pipe Flow Rate Section 7 A Spreadsheet for calculation of Required pipe Diameter

pressure drop, while the Darcy-Weisbach equation is written in terms of frictional head loss. The relationship between these two measures of frictional loss is as follows: ΔPf = ρghL = γhL The parameters in this equation are as follow: hL is the frictional head loss in ft …

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  Using, Pressure, Factors, Excel, Flows, Pipe, Heads, Calculation, Friction, Pipe flow friction factor calculations using excel

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