Comment on 'Gene expression programming analysis of implicit Colebrook-White equation in turbulent flow friction factor calculation'

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@Article{Vatankhah:2014:JPSE,
  author =       "Ali R. Vatankhah",
  title =        "Comment on 'Gene expression programming analysis of
                 implicit Colebrook-White equation in turbulent flow
                 friction factor calculation'",
  journal =      "Journal of Petroleum Science and Engineering",
  year =         "2014",
  volume =       "124",
  month =        dec,
  pages =        "402--405",
  ISSN =         "0920-4105",
  DOI =          "doi:10.1016/j.petrol.2013.12.001",
  URL =          "http://www.sciencedirect.com/science/article/pii/S0920410513003495",
  keywords =     "genetic algorithms, genetic programming, explicit
                 approximations, Colebrook friction factor,
                 Darcy-Weisbach equation, turbulent flow, fixed point
                 method",
  abstract =     "Recently, it is investigated \cite{Samadianfard2012}
                 the potential of genetic programming based technique in
                 estimating flow friction factor in comparison with the
                 most currently available explicit alternatives to the
                 Colebrook's equation.

                 Using iterative solution of the Colebrook's equation
                 which is accurate to six significant digits, this
                 discussion showed that the proposed approximation by
                 the author for friction factor is not very accurate
                 (the errors increase up to 7.374percent), thus it is
                 proposed two new accurate approximations (with maximum
                 error less than 0.022percent and 0.008percent) for
                 estimating flow friction factor.",
}

Genetic Programming entries for Ali R Vatankhah

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