Define Fluid Materials

Use the Material tool to define a fluid material for the wind tunnel.

  1. From the Setup ribbon, click the Material tool.
    Figure 1.

  2. In the Materials dialog, define a fluid material.
    • From the Material Library tab, select a predefined material. By default, air is defined.
    • From the My Materials tab, define new materials by providing values for density, dynamic viscosity, temperature, and the specific gas constant.
  3. From the Fluid Material drop-down menu, select a material for the wind tunnel.
    Figure 2.