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New TUFLOW Release: 2020-01-AA

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We are pleased to announce the release of TUFLOW Classic/HPC 2020-01-AA.  This release was flagged as the 2019 release, but we didn’t quite make 2019, plus we thought given the amazing new features it would be a nice way to start the new year/decade.  As we’ve been discussing at our various 2019 workshops, the major new features are to the HPC 2D solver along with a variety of other more general enhancements and bug fixes for both Classic and HPC.  The major new features are below. For the full list of changes please refer to the release notes.


  • Quadtree Mesh refinement
  • Sub-Grid Sampling (SGS) of elevations for cell volume / cell face definition
  • Mesh size insensitive turbulence (eddy viscosity) solution
  • Non-Newtonian flow
  • HPC AD (Advection-Dispersion) scheme


The new executable and 2020-01 release notes are available for download from: https://www.tuflow.com/Downloads.aspx.  This release is included in the 2019/2020 maintenance period, which was invoiced mid last year, therefore licences will need to be updated for the 2019/2020 period.  For any licensing queries, please contact sales@tuflow.com.


The update to the TUFLOW manual for the 2020-01 release is now underway, but in the meantime the 2018-03 release version of the manual is the latest and should be read in conjunction with the 2020-01 release notes.


Happy modelling from the TUFLOW Team and enjoy these amazing new features in the HPC 2D solver.  And as always, any queries, suggestions or issues, please don’t hesitate to contact support@tuflow.com.


Best regards


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