Michael,
thank you for the examples. It was really helpful.
Now I know that it is necessary to create a minimum of zone equipment (inlet,
air, return node) to be able to calculate loads. Otherwise the predicted load
value is nonsens.
But there are further questions: If I change your
example file in a way that there is a low dynamic building construction
(for instance 5cm/insulation + 25cm/concrete instead of 5cm/concrete only)
then the heating load profile becomes inconstant. It seems to me that there have
to be some transient processes are going on. (You can see it in the file I
putted into the file area)
What are the reasons for this effect? How can I
reach a real steady state at a design day?
Thank you in advance!
Clemens
--
Dr.-Ing. Clemens Felsmann
Institut für Thermodynamik und TGA der TU Dresden
Tel.: 0351/463 3 5177
Fax: 0351/463 3 7888
mail: felsmann@xxxxxxxxxxxxxxxxx
Institut für Thermodynamik und TGA der TU Dresden
Tel.: 0351/463 3 5177
Fax: 0351/463 3 7888
mail: felsmann@xxxxxxxxxxxxxxxxx
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