Performance enhancement of borehole ground source heat pump using single U-tube heat exchanger with a novel oval cross-section (SUO) and a novel spacer
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DOI: 10.1016/j.seta.2020.100805
Abstract: Abstract This study introduces a new, efficient, and cost-effective spacer to maintain the space between the upward and downward U-tube legs of a single U-tube with an oval cross-section. Therefore, short-term and long-term transient numerical… read more here.
Keywords: section; cross section; oval cross; single tube ... See more keywords