Numerical Evaluation of the Transient Performance of Rock-Pile Seasonal Thermal Energy Storage Systems Coupled with Exhaust Heat Recovery ...
This study seeks to investigate the concept of using large waste rocks from mining operations as waste-heat thermal energy storage for remote arctic communities, both commercial and residential. It holds its novelty in analyzing such systems with an experimentally validated transient three-dimension...
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Multidisciplinary Digital Publishing Institute
2020
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ftdatacite:10.14288/1.0394941 2024-04-28T08:10:31+00:00 Numerical Evaluation of the Transient Performance of Rock-Pile Seasonal Thermal Energy Storage Systems Coupled with Exhaust Heat Recovery ... Amiri, Leyla De Brito, Marco Antonio Rodrigues Ghoreishi-Madiseh, Seyed Ali Bahrani, Navid Hassani, Ferri P. Sasmito, Agus P. 2020 https://dx.doi.org/10.14288/1.0394941 https://doi.library.ubc.ca/10.14288/1.0394941 en eng Multidisciplinary Digital Publishing Institute https://dx.doi.org/10.3390/app10217771 article-journal Text ScholarlyArticle 2020 ftdatacite https://doi.org/10.14288/1.039494110.3390/app10217771 2024-04-02T09:54:42Z This study seeks to investigate the concept of using large waste rocks from mining operations as waste-heat thermal energy storage for remote arctic communities, both commercial and residential. It holds its novelty in analyzing such systems with an experimentally validated transient three-dimensional computational fluid dynamics and heat transfer model that accounts for interphase energy balance using a local thermal non-equilibrium approach. The system performance is evaluated for a wide range of distinct parameters, such as porosity between 0.2 and 0.5, fluid velocity from 0.01 to 0.07 m/s, and the aspect ratio of the bed between 1 and 1.35. It is demonstrated that the mass flow rate of the heat transfer fluid does not expressively impact the total energy storage capacity of the rock mass, but it does significantly affect the charge/discharge times. Finally, it is shown that porosity has the greatest impact on both fluid flow and heat transfer. The evaluations show that about 540 GJ can be stored on the ... Text Arctic DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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English |
description |
This study seeks to investigate the concept of using large waste rocks from mining operations as waste-heat thermal energy storage for remote arctic communities, both commercial and residential. It holds its novelty in analyzing such systems with an experimentally validated transient three-dimensional computational fluid dynamics and heat transfer model that accounts for interphase energy balance using a local thermal non-equilibrium approach. The system performance is evaluated for a wide range of distinct parameters, such as porosity between 0.2 and 0.5, fluid velocity from 0.01 to 0.07 m/s, and the aspect ratio of the bed between 1 and 1.35. It is demonstrated that the mass flow rate of the heat transfer fluid does not expressively impact the total energy storage capacity of the rock mass, but it does significantly affect the charge/discharge times. Finally, it is shown that porosity has the greatest impact on both fluid flow and heat transfer. The evaluations show that about 540 GJ can be stored on the ... |
format |
Text |
author |
Amiri, Leyla De Brito, Marco Antonio Rodrigues Ghoreishi-Madiseh, Seyed Ali Bahrani, Navid Hassani, Ferri P. Sasmito, Agus P. |
spellingShingle |
Amiri, Leyla De Brito, Marco Antonio Rodrigues Ghoreishi-Madiseh, Seyed Ali Bahrani, Navid Hassani, Ferri P. Sasmito, Agus P. Numerical Evaluation of the Transient Performance of Rock-Pile Seasonal Thermal Energy Storage Systems Coupled with Exhaust Heat Recovery ... |
author_facet |
Amiri, Leyla De Brito, Marco Antonio Rodrigues Ghoreishi-Madiseh, Seyed Ali Bahrani, Navid Hassani, Ferri P. Sasmito, Agus P. |
author_sort |
Amiri, Leyla |
title |
Numerical Evaluation of the Transient Performance of Rock-Pile Seasonal Thermal Energy Storage Systems Coupled with Exhaust Heat Recovery ... |
title_short |
Numerical Evaluation of the Transient Performance of Rock-Pile Seasonal Thermal Energy Storage Systems Coupled with Exhaust Heat Recovery ... |
title_full |
Numerical Evaluation of the Transient Performance of Rock-Pile Seasonal Thermal Energy Storage Systems Coupled with Exhaust Heat Recovery ... |
title_fullStr |
Numerical Evaluation of the Transient Performance of Rock-Pile Seasonal Thermal Energy Storage Systems Coupled with Exhaust Heat Recovery ... |
title_full_unstemmed |
Numerical Evaluation of the Transient Performance of Rock-Pile Seasonal Thermal Energy Storage Systems Coupled with Exhaust Heat Recovery ... |
title_sort |
numerical evaluation of the transient performance of rock-pile seasonal thermal energy storage systems coupled with exhaust heat recovery ... |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2020 |
url |
https://dx.doi.org/10.14288/1.0394941 https://doi.library.ubc.ca/10.14288/1.0394941 |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://dx.doi.org/10.3390/app10217771 |
op_doi |
https://doi.org/10.14288/1.039494110.3390/app10217771 |
_version_ |
1797578373455675392 |