Page History

...

Once finished, click Change/Create, then Close.

Boundary Conditions

Now we will specify the boundary conditions governing the problem. In the Outline window, highlight Boundary Conditions.

Centerline

Under Zone, highlight Centerline. Change the Type to axis. Confirm you are changing the selection, then leave the name as the default centerline.

Heated Wall

Under Zone, highlight heated_wall. The Type should have defaulted to wall. Next, click Edit.... Click the Thermal tab, and select the Heat Flux radio button. Change the Heat Flux (w/m2) to 37.5. Click OK.

Inlet

Under Zone, highlight inlet. The Type should have defaulted to velocity-inlet. Next, click Edit.... In the Momentum tab, change the Velocity Specification Method to Components, and specify the Axial Velocity to 0.1. Click OK

Isothermal Wall

Under Zone, highlight isothermal_wall. The Type should have defaulted to wall. Next, click Edit.... Click the Thermal tab, and select the Temperature radio button. Change the Temperature (k) to 300. Click OK.

Outlet

Under Zone, highlight outlet. The Type should have defaulted to pressure-outlet. Next, click Edit.... In the Momentum tab, ensure the Gauge Pressure is 0. Click OK.