Study on the simplified model of vertical double U-pipe ground heat exchanger
نویسندگان
چکیده
A simplified semi-analytical model of vertical double U-pipe ground heat exchanger (VDUGHE) was established. The validity the established is examined by contrasting figured outcomes with experiment data, emulation results 3D numerical and calculation infinite line-source (ILSM) for different inlet boundary conditions configurations. After 1 hour, model?s relative error less than 0.32% under condition given fluid temperature. Under total input rate, after 10 hours 0.11%, while ILSM?s 0.60%. in good agreement model, has higher accuracy ILSM.
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ژورنال
عنوان ژورنال: Thermal Science
سال: 2023
ISSN: ['0354-9836', '2334-7163']
DOI: https://doi.org/10.2298/tsci220922048w