EFFECT OF TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY ON THE TEMPERATURE FIELD AT DEPTH: CASE STUDY OF KUUJJUAQ, CANADA

This work aims at assessing the influence of temperature-dependent thermal conductivity on the temperature distribution at depth. Thermal conductivity was evaluated at temperatures ranging from 20 to 160 ºC. The experimental results were implemented in COMSOL Multiphysics to simulate the temperature...

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Bibliographic Details
Main Authors: Mafalda Miranda, Maria Isabel Velez, Jasmin Raymond
Format: Conference Object
Language:unknown
Published: Zenodo 2019
Subjects:
geothermal energy
thermal properties
empirical equations
numerical model
Nunavik
Kuujjuaq
Online Access:https://doi.org/10.5281/zenodo.3565995
id ftzenodo:oai:zenodo.org:3565995
record_format openpolar
spelling ftzenodo:oai:zenodo.org:3565995 2024-09-15T18:17:10+00:00 EFFECT OF TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY ON THE TEMPERATURE FIELD AT DEPTH: CASE STUDY OF KUUJJUAQ, CANADA Mafalda Miranda Maria Isabel Velez Jasmin Raymond 2019-11-21 https://doi.org/10.5281/zenodo.3565995 unknown Zenodo https://doi.org/10.5281/zenodo.3565994 https://doi.org/10.5281/zenodo.3565995 oai:zenodo.org:3565995 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode CGSD, 1st Canadian Geothermal Students' Days, Québec City, 21-22 November 2019 geothermal energy thermal properties empirical equations numerical model Nunavik info:eu-repo/semantics/conferencePaper 2019 ftzenodo https://doi.org/10.5281/zenodo.356599510.5281/zenodo.3565994 2024-07-25T13:11:57Z This work aims at assessing the influence of temperature-dependent thermal conductivity on the temperature distribution at depth. Thermal conductivity was evaluated at temperatures ranging from 20 to 160 ºC. The experimental results were implemented in COMSOL Multiphysics to simulate the temperature at depth. The data was implemented as analytical and interpolation functions. The results reveal that the analytical functions lead to a 11 % increase of the temperature at 5 km. In turn, COMSOL’s interpolation function shows an increase of about 9.5 %. This new evaluation predicts temperatures of 105 to 113 ºC at 5 km below Kuujjuaq (Canada). Conference Object Kuujjuaq Nunavik Zenodo
institution Open Polar
collection Zenodo
op_collection_id ftzenodo
language unknown
topic geothermal energy
thermal properties
empirical equations
numerical model
Nunavik
spellingShingle geothermal energy
thermal properties
empirical equations
numerical model
Nunavik
Mafalda Miranda
Maria Isabel Velez
Jasmin Raymond
EFFECT OF TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY ON THE TEMPERATURE FIELD AT DEPTH: CASE STUDY OF KUUJJUAQ, CANADA
topic_facet geothermal energy
thermal properties
empirical equations
numerical model
Nunavik
description This work aims at assessing the influence of temperature-dependent thermal conductivity on the temperature distribution at depth. Thermal conductivity was evaluated at temperatures ranging from 20 to 160 ºC. The experimental results were implemented in COMSOL Multiphysics to simulate the temperature at depth. The data was implemented as analytical and interpolation functions. The results reveal that the analytical functions lead to a 11 % increase of the temperature at 5 km. In turn, COMSOL’s interpolation function shows an increase of about 9.5 %. This new evaluation predicts temperatures of 105 to 113 ºC at 5 km below Kuujjuaq (Canada).
format Conference Object
author Mafalda Miranda
Maria Isabel Velez
Jasmin Raymond
author_facet Mafalda Miranda
Maria Isabel Velez
Jasmin Raymond
author_sort Mafalda Miranda
title EFFECT OF TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY ON THE TEMPERATURE FIELD AT DEPTH: CASE STUDY OF KUUJJUAQ, CANADA
title_short EFFECT OF TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY ON THE TEMPERATURE FIELD AT DEPTH: CASE STUDY OF KUUJJUAQ, CANADA
title_full EFFECT OF TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY ON THE TEMPERATURE FIELD AT DEPTH: CASE STUDY OF KUUJJUAQ, CANADA
title_fullStr EFFECT OF TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY ON THE TEMPERATURE FIELD AT DEPTH: CASE STUDY OF KUUJJUAQ, CANADA
title_full_unstemmed EFFECT OF TEMPERATURE-DEPENDENT THERMAL CONDUCTIVITY ON THE TEMPERATURE FIELD AT DEPTH: CASE STUDY OF KUUJJUAQ, CANADA
title_sort effect of temperature-dependent thermal conductivity on the temperature field at depth: case study of kuujjuaq, canada
publisher Zenodo
publishDate 2019
url https://doi.org/10.5281/zenodo.3565995
genre Kuujjuaq
Nunavik
genre_facet Kuujjuaq
Nunavik
op_source CGSD, 1st Canadian Geothermal Students' Days, Québec City, 21-22 November 2019
op_relation https://doi.org/10.5281/zenodo.3565994
https://doi.org/10.5281/zenodo.3565995
oai:zenodo.org:3565995
op_rights info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
op_doi https://doi.org/10.5281/zenodo.356599510.5281/zenodo.3565994
_version_ 1810455157033402368

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