I am currently working on a project at Building Services Engineering, Chalmers, Göteborg. Basically, I am carrying Thermal Response Tests with borehole heat exchangers and using TRNSYS to calibrate the DST model.
My question is by far more basic. With standard components, what is the easiest way to inject a variable heat rate to a circulating fluid? The idea would be to import hourly heating power from Excel. It seems that the auxiliary heater operates with at maximum heating rate only (on/off operation).
Thanks in advance for your help,
Regards,
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Damien Casetta
Chalmers University of Technology | Energy and Environment | Exchange student
INSA Lyon Génie Energétique et Environnement | Elève ingénieur
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