Hi,
I have a question about transient heat transfer in Multiphysics 2012.
When I choose "Controlled temperature" for a surface or node, I want the temperature to change over time. I know that I can do this by fill in values in the table when clicking "curve". What I wonder is about the column "Multiplier", do I fill in a value there that will be multiplied with the initial temperature that I define in the previous step? Or how does that curve function?
My initial temperature is 20 degrees Celsius and I want it to increase to 310 degrees, do I just fill in 15,5 in the multiplier column to achieve this?
I also wonder if there is something else I have to do to make it work, I noticed a button "load curve" but didn't really understand how to use it.
Thanks,
Sara