Spatially Varying Temperatures
You can specify how you want to spatially vary the prescribed temperature you are creating. See Guidelines for Spatially Varying Temperatures.
You can select one of three options for spatial variation on the Prescribed Temperature dialog box:
Uniform—Use this option to apply a uniform prescribed temperature over the selected entities. The prescribed temperature has no spatial variation. You can enter any real number for the prescribed temperature for the entities you selected.
Function of Coordinates—Use the Functions dialog box to define a mathematical expression for the spatial variation.
這是否有幫助?