Measurements of ground temperatures in Cyprus for ground thermal applications

P.D. Pouloupatis, G. Florides and S. Tassou

Renewable Energy, 2011, vol. 36, issue 2, 804-814

Abstract: The knowledge of the thermal behaviour of the ground and the factors affecting it are important for many construction projects and for using the ground as heat storage or a heat exchange media. Not enough information exists regarding the thermal behaviour of the ground in Cyprus and this is one of the main interests of this study. The ground temperature distribution was recorded for the period between May 2006 and May 2007, at the Athalassa region in Nicosia. For this purpose a borehole was drilled and a U-tube heat exchanger made of 32mm external diameter polyethylene pipe and thermocouples were placed up to the depth of 50m. All data were recorded using an Omega OMB-DAQ 55/65 USB data acquisition module for a typical day each month at 15min intervals. The surface zone in the area, reaches the depth of 0.5m while the shallow zone extends up to 7m. Below the 7m depth the temperature remains almost unchanged at 22.6°C and close to the mean annual ambient air temperature of 19.5°C. Ground temperatures up to the depth of 7m and 7.7m were also recorded at the Ariel and Ayia Phyla locations in Limassol, respectively. The two boreholes were drilled to study and compare the thermal behaviour of the ground in other lowland places of the Island of Cyprus as well. The comparison of the data collected showed almost no differences between the three data collection points in the ground temperature distribution regardless of the differences in the composition of the ground.

Keywords: Ground thermal behaviour; Ground temperature; Measurements (search for similar items in EconPapers)
Date: 2011
References: View complete reference list from CitEc
Citations: View citations in EconPapers (20)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0960148110003538
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:36:y:2011:i:2:p:804-814

DOI: 10.1016/j.renene.2010.07.029

Access Statistics for this article

Renewable Energy is currently edited by Soteris A. Kalogirou and Paul Christodoulides

More articles in Renewable Energy from Elsevier
Bibliographic data for series maintained by Catherine Liu ().