An experimental investigation of the influence of intermittent and continuous operating modes on the thermal behaviour of a full scale geothermal energy pile

Faizal, Mohammed; Bouazza, Abdelmalek; Singh, Rao M.

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Faizal, Mohammed

Bouazza, Abdelmalek

Singh, Rao M.

Document typeConference report

Date issued2015-06-02

PublisherUniversitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica

Rights accessOpen Access

Abstract

Heat pumps connected to geothermal energy piles have variable operating hours. These variable hours can affect the thermal behaviour of these piles. Some key findings are presented for intermittent (16 hour) and continuous (24 hour) cooling modes in this abstract. It is found that the 16 hour cooling mode is more beneficial in terms of energy extraction, ground recovery, pile temperature and strain recovery.

CitationFaizal, Mohammed; Bouazza, Abdelmalek; Singh, Rao M. An experimental investigation of the influence of intermittent and continuous operating modes on the thermal behaviour of a full scale geothermal energy pile. A: SEG. "International Symposium on Energy Geotechnics (1st.: 2015: Barcelona)". 1st ed. Barcelona: Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica, 2015.

URIhttp://hdl.handle.net/2099/16659

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International Symposium on Energy Geotechnics (SEG) - SEG 2015 Barcelona, June 2nd-4th 2015 [57]

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