Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/10537,
  title    = {Velocity Distribution in Open Channels: Combination of Log-law and Parabolic-law},
  author    = {Snehasis Kundu and  Koeli Ghoshal},
  country   = {},
  institution={},
  abstract  = {In this paper, based on flume experimental data, the velocity distribution in open channel flows is re-investigated. From the analysis, it is proposed that the wake layer in outer region may be divided into two regions, the relatively weak outer region and the relatively strong outer region. Combining the log law for inner region and the parabolic law for relatively strong outer region, an explicit equation for mean velocity distribution of steady and uniform turbulent flow through straight open channels is proposed and verified with the experimental data. It is found that the sediment concentration has significant effect on velocity distribution in the relatively weak outer region.
},
  {International Journal of Mathematical and Computational Sciences },  volume    = {6},
  number    = {8},
  year      = {2012},
  pages     = {1234 - 1241},
  ee        = {http://waset.org/publications/10537},
  url       = {http://waset.org/Publications?p=68},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 68, 2012},
}