This node adds an initial value for the temperature of the pellets. The domain selection inherits all valid domains from its parent feature. For the invalid domains, it shows not applicable. In addition to the default Initial Values node always present in the interface, several Initial Values nodes can be used to set different initial values for different domains and pellets.

This section is invisible for default Initial Values node. It is visible for later added Initial Values nodes. Select All or one of existing pellets for the nondefault Initial Values nodes.

For User defined, enter a value or expression for the initial value of the Temperature T (SI unit: K). The default value is approximately room temperature, 293.15 K (20ºC). Else, select an Ambient temperature defined in an Ambient Properties node under Definitions.

Physics tab with Pellets selected in the model tree: