Temperature Variation

Use the node to define the temperature variation on the boundary Tbnd. Add this node from the submenu. In the frequency domain, this is the amplitude of a harmonic temperature variation, Tt = Tbnd.

Enter a value or expression for the Tbnd (SI unit: K).

Constraint Settings

To display this section, click the button (

) and select in the dialog box.

Excluded Edges/Points

To display this section, click the button (

) and select in the dialog box. See Suppressing Constraints on Lower Dimensions for details.


	Coupling the temperature field in the fluid to, for example, a detailed heat transfer in solids model can be achieved using the Thermoviscous Acoustic–Thermal Perturbation Boundary multiphysics coupling.