Validation
All
the simulations and their results, found by following the links below, have been generated by exactly the same code (either 2D or 3D).
Exactly the same algorithms have been employed with no special meshing
or user intervention required, as all the problems have been specified
on a completely uniform Cartesian grid. There have been no changes in
the type of turbulence modelling between each problem, no changes to the
differencing scheme or parameter tuning for wall functions. In short,
unlike so many other CFD products, nothing else has been done but simply
draw, enter boundary values and then simulate. Indeed, many of these
examples are included in our Ambiens release so that our customers can
verify that these results are really ‘straight out of the box’. We
would strongly recommend that anyone interested in buying CFD technology
should be personally involved in running simulations like these. This
would show exactly how hard (or easy) they really are with the CFD product under
consideration. Under no circumstances should software be bought ‘blind’
without a thorough demonstration period. The customer should always be
allowed to run tests entirely
on their own to assess accuracy and ease of use.
Displacement Validation Experiments.pdf
Experimental Validation - 3D CFD.pdf
Jet Nozzle Comparisons.pdf
Scaling Grid Independence Test.pdf
Time Accuracy Verification.pdf
Additional Validation Examples.pdf
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The validation documents are best viewed
in Adobe Acrobat v6 or above. You can download a free copy
of this software from the
Adobe website. |
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