Results
Five default plots are generated automatically. The first four represent respectively the temperature field in both the solid and fluid domain, the velocity magnitude of the fluid flow, the pressure profile on the boundaries and the surface radiosity on the boundaries. The last default plot is identical to the predefined plot previously added and shows the temperature in the heat sink and on the channel walls together with the flow structure.
1
In the Model Builder window, right-click Temperature and Fluid Flow (nitf1) 1 and choose Duplicate .
2
In the Settings window for 3D Plot Group, type Temperature of the channel walls and heat sink, with radiation in the Label text field.
3
Locate the Color Legend section and clear the Show units checkbox.
4
In the Model Builder window, expand the Temperature of the channel walls and heat sink, with radiation node.
5
Right click Fluid Flow and choose Delete .
By comparing this plot with the previous temperature plot we observe that the heat transfer by radiation induces a significant cooling and that the maximum temperature is about 10°C lower when thermal radiation is accounted for.
In order to visualize the temperature on each side of the thermal contact, follow the next steps.
Contact Temperature (ht)
1
In the Home toolbar, click  Result Templates.
2
Go to the Result Templates window and select Study 2 With Radiation/Solution 2 (sol2) > Heat Transfer in Solids and Fluids > Contact Temperature (ht).
3
Click Add Plot  and close the Result Templates window.