I am simulating wind tunnel tests for a NACA64210 airfoil with the following conditions:
$P_\infty=101300$ $Pa$ ; $\rho = 1.23$ $kg/m^3$ ; $U_\infty = 29.99$ $m/s$
I performed the simulation with Solidworks Flow Simulation, and I obtained the following plots.
My question is about if these plots make sense and can be correct.
For instance, I am wondering why in the velocity plot, the velocity is not zero at the leading edge (provided it should be a stagnation point), maybe it's because the wind tunnel speed is low.
On the other hand, as far as I know, the pressure distribution in a wing should be smaller in the upper side of the wing than in the lower to successfully create lift, in this case it seems to be equal at both surfaces. Also, there's usually a suction closer to the leading edge that I cannot detect here.
I just need a review of my plots to know if they are correct or not, and if they are not correct what might be the cause of it.
P.S: The only setting that I was not sure about what to input, was that I enabled that the air was laminar and turbulent. I'm not sure if I should have stated only laminar, instead.