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Hello guys
I'm running a simulation around a naca 0012 airfoil using openFoam, running the simulation with mesh having a number of cells >100.000 converges within the 700 first itteration but when I refine the mesh (using fluent and then translate to Foam) keeping the simulation without changes, the residuals doesn't converge, could anyone help me please


and also my drag and left coefficient are *10^-23 does anyones have an idea how i can fix this ?

# Time | Cm | Cd | Cl | Cl(f) | Cl(r)
50 | 8.36649e-22 | -7.56730e-02| -9.57286e-22 |3.58006e-22 | -1.31529e-21
100 | 1.77232e-21 | -5.01262e-02|-2.36431e-22 | 1.65411e-21| -1.89054e-21
150 | 2.33542e-21 | -9.09479e-03|4.26883e-22 | 2.54886e-21 | -2.12198e-21
200 | 2.43722e-21 | 7.17534e-03|7.60268e-22 | 2.81736e-21 | -2.05709e-21
250 | 1.68986e-21 | 7.73442e-02 |1.03171e-21 | 2.20571e-21 | -1.17401e-21
300 | 7.27773e-22 | 6.27609e-02 | 6.84990e-22 | 1.07027e-21 | -3.85278e-22
350 | 1.26835e-22 | 1.31254e-02 | 3.56877e-23 | 1.44679e-22 | -1.08992e-22
400 | 1.47701e-22 | 2.72324e-03 | 6.57303e-23 |1.80566e-22 | -1.14836e-22