Hi @cyrus_costa,
The units for the moment are of \mathrm{Lenght \times Force}. If in SI, it would be for example N.m
A colleague of mine also pointed out that, for CFD analysis, moment is relevant in the calculation of the potency of a turbine for example, as per in this tutorial:
In such a case, Potency is given by
\mathrm{P = T\omega}
Where \mathrm{T} stands for Torque.
Best,
Igor