<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This work refers to the modelling of heat transfer in horizontal ground heat exchangers. For different conditions of collecting heat from the ground and different boundary condition profiles of temperature in the ground were found, and temporal variations of heat flux transferred between the ground surface and its interior were determined. It was taken into account that this flux results from several different mechanisms of heat transfer: convective, radiative, and that connected with moisture evaporation. It was calculated that ground temperature at great depths is greater than the average annual ambient temperature.</p></abstract>

This work refers to the modelling of heat transfer in horizontal ground heat exchangers. For different conditions of collecting heat from the ground and different boundary condition profiles of temperature in the ground were found, and temporal variations of heat flux transferred between the ground surface and its interior were determined. It was taken into account that this flux results from several different mechanisms of heat transfer: convective, radiative, and that connected with moisture evaporation. It was calculated that ground temperature at great depths is greater than the average annual ambient temperature.

Heat Balance of Horizontal Ground Heat Exchangers

Faculty of Chemical Engineering and Technology

Ecological Chemistry and Engineering S

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Heat Balance of Horizontal Ground Heat Exchangers"}

This work refers to the modelling of heat transfer in horizontal ground heat exchangers. For different conditions of collecting heat from the ground and...

Heat Balance of Horizontal Ground Heat Exchangers

Online veröffentlicht: 03. Jan. 2019

Seitenbereich: 537 - 548

DOI: https://doi.org/10.1515/eces-2018-0035

Schlüsselwörter
ground heat exchangers, heat balance

© 2018 Krzysztof Kupiec et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Heat Balance of Horizontal Ground Heat Exchangers

Online veröffentlicht: 03. Jan. 2019

Seitenbereich: 537 - 548

DOI: https://doi.org/10.1515/eces-2018-0035

Schlüsselwörterground heat exchangers, heat balance

© 2018 Krzysztof Kupiec et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Schlüsselwörter
ground heat exchangers, heat balance