Step 5: Materials

Materials

1.   Retain the default properties for air.

Materials air Create/Edit...

  For the present analysis, you will model air as an incompressible fluid with a density of 1.225 kg/m $^3$ and a dynamic viscosity of 1.7894 $\times$ 10 $^{-5}$ kg/m-s. Since these are the default values, no change is required in the Create/Edit Materials dialog box.

(a)   Close the Create/Edit Materials dialog box.