Controlled Heat Flow Rate Source
Variable source of thermal energy, characterized by heat flow
Simscape / Foundation Library / Thermal / Thermal Sources
The Controlled Heat Flow Rate Source block represents an ideal source of thermal energy that is powerful enough to maintain specified heat flow at its outlet regardless of the temperature difference across the source.
Connections A and B are thermal conserving ports corresponding to the source inlet and outlet, respectively. Port S is a physical signal port, through which the control signal that drives the source is applied. You can use the entire variety of Simulink® signal sources to generate the desired heat flow variation profile. The heat flow through the source is directly proportional to the signal at the control port S.
The block positive direction is from port A to port B. This means that positive signal at port S generates heat flow in the direction from A to B.
S — Heat flow control signal, W
Input physical signal that specifies the heat flow through the source.
A — Source inlet
Thermal conserving port associated with the source inlet.
B — Source outlet
Thermal conserving port associated with the source outlet.