[TRNSYS-users] freezing conditions for BHP-heat exchanger

[Hartl Michael]

Dear TRNSYS user,

i am modelling heat pump systems for some performance investigations.
I was wondering if anybody has got experience with ground coupled heat
exchangers (horizontal loop, e.g. Type 556/TESS) that take freezing into
account?

any suggestions would be helpful,

Michael


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Michael Hartl
Arsenal Research 
Sustainable Energy Systems
Vienna, AUSTRIA