Quantification of numerical uncertainty in computational fluid dynamics modelling of hydrocyclones

نویسندگان

  • M. Karimi
  • G. Akdogan
  • K. H. Dellimore
  • S. M. Bradshaw
چکیده

Large Eddy Simulations of the flow through a hydrocyclone are used to demonstrate that the Grid Convergence Index (GCI) is a practical method of accounting for numerical uncertainty. The small values of GCI (<7.2%) associated with the tangential velocity predictions suggest that numerical uncertainty due to discretization error does not greatly contribute to the disagreement between simulation and experiment

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عنوان ژورنال:
  • Computers & Chemical Engineering

دوره 43  شماره 

صفحات  -

تاریخ انتشار 2012