Dear CFDers,

i'm new in CFD and am tryiing to replicate the case 2-D unsteady of this article https://link.springe...978-3-322-89849-4_39 

on FLow Simulation.

The flow develops qualitativaly fine but the results for drag and lift coeficients are very discrepant. Drag and lift forces are way too small.

Set a "new liquid" with rho=1kg/m3 and mi=0.001Pa*s (nu=0.001m2/s), as in the article.