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Numerical evaluation and optimization of depth-oriented temperature measurement for the investigation of thermal influences on groundwater resources

Köhler, Mandy and Händel, Falk and Epting, Jannis and Binder, Martin and Mueller, Matthias. H. and Huggenberger, Peter and Liedl, Rudolf. (2015) Numerical evaluation and optimization of depth-oriented temperature measurement for the investigation of thermal influences on groundwater resources. Energy procedia, Vol. 76. pp. 371-380.

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Official URL: http://edoc.unibas.ch/dok/A6428744

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Abstract

High-resolution depth-oriented temperature measurements havebeen introduced to investigate a groundwater body in the urban area of Basel. In total, four devices were installed with up to 16 sensors- located in both the saturated and unsaturated zone. Measurements were performed over a period of 4 years and provide sufficient data to set up and calibrate high-resolution numerical local heat-transport models. Calibration was performed for the saturated and unsaturated zone, respectively. Model results show that although depth-oriented measurements provide valuable insights into local thermal processes, the identification of governing and impacting factors strongly depends on appropriate positioning of the measurement device. High-resolution depth-oriented temperature measurements havebeen introduced to investigate a groundwater body in the urban area of Basel. In total, four devices were installed with up to 16 sensors- located in both the saturated and unsaturated zone. Measurements were performed over a period of 4 years and provide sufficient data to set up and calibrate high-resolution numerical local heat-transport models. Calibration was performed for the saturated and unsaturated zone, respectively. Model results show that although depth-oriented measurements provide valuable insights into local thermal processes, the identification of governing and impacting factors strongly depends on appropriate positioning of the measurement device. Hydrogeologie der Nordwestschweiz, Grundwasser in Basel
Faculties and Departments:05 Faculty of Science > Departement Umweltwissenschaften > Geologie-Paläontologie > Applied Geology (Huggenberger)
UniBasel Contributors:Huggenberger, Peter and Epting, Jannis and Müller, Matthias Heidulf
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:Elsevier
ISSN:1876-6102
Note:Publication type according to Uni Basel Research Database: Journal article
Language:English
Identification Number:
Last Modified:31 Dec 2015 10:58
Deposited On:02 Oct 2015 10:01

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