Hoofar,
The 11th parameter of Type557a (GHP Library: Ground Heat Exchangers: Vertical: U-Tube: Standard: ) asks you to specify the number of u-tubes per bore.
kind regards,
David
Hello everyone,
I have a question regarding type 557 in TRNSYS. There are mainly two type (U-tube & Tube-in-tube). How can a 2U-tube ground heat exchanger be modelled? Should I change some parameters of the single U-tube one?
Is there probably a more user-friendly mathematical reference for type 557 other than type557-DST manual (I mean overview and mathematical reference like other TRNSYS components)?
Best regards,
Hoofar Hemmatabady
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