There are many formulas for calculating friction factor for turbulent conditions to use in Darcy Weisbach equation.
Colebrook (1938) developed the best-known formula given above, popularly known as COLEBROOK EQUATION or COLEBROOK-WHITE equation.
This blog discuss Colebrook Equation for friction factor and about the various applications of this fundamental universally accepted standard equation of fluid flow friction factor!.
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Wednesday, August 12, 2009
Worksheet Solving Colebrook
Many books in this topic describes solving Colebrook by solvers, goalseek, macros and VB. But there exist a easiest way to solve thousands of books by iteration in your worksheet.