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4 Results Found

  • Article
  • Open Access
14 Citations
6,490 Views
22 Pages

3 August 2017

A model test system of horizontal slinky coil ground heat exchanger (HSCGHE) was established according to the similarity theory. A 2-D mathematical model of HSCGHE was built and experimentally validated. Experimental and numerical investigations of e...

  • Article
  • Open Access
28 Citations
11,314 Views
18 Pages

13 October 2017

This paper highlights the thermal performance of reclined (parallel to ground surface) and standing (perpendicular to ground surface) slinky horizontal ground heat exchangers (HGHEs) with different water mass flow rates in the heating mode of continu...

  • Article
  • Open Access
7 Citations
3,032 Views
24 Pages

Performance Assessment of Horizontal Ground Heat Exchangers under a Greenhouse in Quebec, Canada

  • Xavier Léveillée-Dallaire,
  • Jasmin Raymond,
  • Jónas Þór Snæbjörnsson,
  • Hikari Fujii and
  • Hubert Langevin

25 July 2023

Among the various approaches to agriculture, urban greenhouse farming has gained attention for its ability to address food security and disruptions to global food supply chains. However, the increasing impact of climate change and global warming nece...

  • Article
  • Open Access
10 Citations
4,698 Views
17 Pages

30 August 2020

The slinky ground heat exchanger (GHE) is the most widely utilized horizontal-type GHE, however, this GHE has a low curvature coil. The GHE has poor thermal mixing, especially at a low flowrate. At this flowrate, the coil heat exchanger has similar p...