Numerical Study of Flow Pattern in the Bend Channels Affected Parameter U/Uc Using Flow-3D Software

Mohammad Vaghefi, Masoud Ghodsian, Amir Azimi
2016 Ì'UlÅ«m va muhandisÄ«-i Ä?byÄ?rÄ«  
Most rivers have bend routs that the quite complex flow pattern is dominated on them. It is necessary to study the behavior of a river, the flow pattern is well known that the dominant bend. Numerical models as a powerful instrument for the prediction of such areas can provide a good understanding of them. In the present study using three-dimensional numerical model Flow-3D, Parameters of U/Uc the flow pattern at a 90 degree arc of the moving bed is placed. The results were compared with
more » ... ental data.Analysis of results relevant to flow pattern in cross sections and different plans are among other points introduced in this paper.
doi:10.22055/jise.2016.12013 doaj:ab8e590d81c140ee9631dd5096ce309e fatcat:x32xivpilbfdlihrvlxdfaw7je