How to model time dependent heater in transient HEAT simulation?

transient
heatsource
heater

#1

Hi,

Besides the Global Souce Shutter, I am wondering if there is a way of implementing a time-varying heater source for transient simulation?

Thank you.


#2

Hi @zhechao.wang, Another way to define a time varying heat input (heater) to your transient HEAT simulation would be to use the “power” thermal boundary condition. In transient simulation this boundary condition has options to define a time varying power input to a solid.

Please note that the power boundary condition has some limitation over the heat source when modeling a heater. Take a look at this discussion:


#3

A post was split to a new topic: What is the significance of “total power” of heat source in a transient heat simulation