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Friction factor expression presented for turbulent-flow regime results unacceptable values. — Preceding unsigned comment added by Gornya ( talk • contribs) 05:11, 31 May 2011 (UTC)
It might be just me but i dont think that it is nessacary to have two identical graphs with only the X-Y axes reversed. This seems to only cloud the important information. I don't feel strongly enough about this to take it down but if more people agree with me then we might. — Preceding unsigned comment added by Marcusyoder ( talk • contribs) 19:22, 3 August 2011 (UTC)
The citation that is given is for the original Buckingham equation, which has a dramatically different form. — Preceding unsigned comment added by 97.73.64.152 ( talk) 05:57, 27 January 2012 (UTC)
There's a formula for laminar flow (L), and another for turbulent flow (T). Whereas T is defined, the reader has to infer that L is for laminar flow, because it's not defined - although the first bullet is " is the laminar flow Darcy friction factor (SI units: dimensionless)" ... but is actually the Darcy friction factor from the first equation! I think the L is missing from the definition of L, so I've added it. Prisoner of Zenda ( talk) 22:35, 19 December 2022 (UTC)