Thermal Sources
R2026bTemperature and heat flow rate source blocks
This library contains thermal sources. For information on how to connect physical signal inputs of these blocks to Simulink® sources or other Simulink blocks, see Connecting Simscape Diagrams to Simulink Sources and Scopes.
Simscape Blocks
![]() | Controlled Heat Flow Rate Source | Variable source of thermal energy, characterized by heat flow |
![]() | Controlled Temperature Source | Variable source of thermal energy, characterized by temperature |
![]() | Heat Flow Rate Source | Constant source of thermal energy, characterized by heat flow |
![]() | Temperature Source | Constant source of thermal energy, characterized by temperature |



