%0 Journal Article %T United Formula for the Friction Factor in the Turbulent Region of Pipe Flow %A Shuolin Li %A Wenxin Huai %J Archive of "PLoS ONE". %D 2016 %R 10.1371/journal.pone.0154408 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4852912/