Figure 7. Comparison of velocity between simulation results and other
researcher for values for Re=1 , at constant diameter =300 µm
Figure 7 shows the comparison between the present numerical simulation
results and the most reliable and available results in literature
[28]. In case of Re = 1 and \(D\) =300 µm, the maximum error is 47%
for the peak velocity during the simulation, meanwhile the error over
all the domain at steady state is 18%. Apparently, the comparison of
the flow distribution in the vessel does not lead to large differences and
it gives a good agreement. Despite have used a high order of convergence
residuals of numerical scheme and fine grids, numerical errors can lead
to affect the results