Moritz Lauster

We defined the upward and downward coefficients similar, because we can't determine if the heat flow is upwards or downwards. This depends on the temperature of the adjacent environment, e.g....

For the models, the ROM avoids in all versions (one to four elements model) adding non existent elements such as interior walls. This is done by checking the elements area...

Nice suggestion, but won't work since these parameters are defined in records and the current Modelica compiler can't handle such dependencies. But I'm not sure for what you need ABuilding,...

Did you check in pedantic mode and with a multizone setup? If this works, I am also fine.

Crazy, ok, then I allow it! :-)

@MBaranskiEBC, any updates on this? Could you assign a milestone?

Hmm, we might be taking only half of the thickness of the wall into account when calculating c1. You need to check the entire chain instead of only this one...

@DaJansenGit, can somebody take an action here and support Mario? He is a colleague of mine. ;-)