Materials

Materials used in the problem are defined through the Material (Fluid) window.

Fluid

In this example the fluid properties have to be assigned to the created surface. This is done by means of the Material (Fluid) window. In the RANSOL list Density and Viscosity of the fluid is fixed to 1000 Kg/m3 and 2 Kg/ms respectively (see Figure 49).

 

Figure 49 Fluid properties and initial values

For every parameter, the respective units have to be verified, and changed if necessary (in our example, all the values are given in default units).