Setting Material Properties

Open the Continua node in the simulation tree.

The color of the Aerofoil node has turned from gray to blue to indicate that models have been activated.

Open the Aerofoil node and then the Models node.

The selected models now appear within that node.

Open the Gas and Air nodes.

The material properties for air are contained within.

Select the Material Properties > Dynamic Viscosity > Constant node.

In the Properties window, change the dynamic viscosity value to 4.61e-5 PaS. This corresponds to a Reynolds number of 6.5 x 10⁶ [1].