Modelling of Heat Transfer in Ground Heat Exchangers

• Authors: Barbara Larwa , Monika Gwadera , Tadeusz Komorowicz , Krzysztof Kupiec , Mikołaj Teper
• Languages of publication: PL

Abstracts

PL

The results of the numerical simulation of heat conduction in ground with a horizontal, tubular (parallel pipes) heat exchanger installed are presented in this paper. On the basis of analysis of courses of temperature isolines in the ground, a simplified mathematical heat transfer model in a horizontal ground exchanger was developed. The ground thermal diffusivity was assumed to be a variable of location. On the basis of the model, the temperature profiles in the ground with a heat exchanger installed were determined.

Keywords

PL

ground heat exchangers, non-homogeneous ground thermal properties

• Publisher: [unknown2]
• Journal: Czasopismo Techniczne
• Year: -

Dates

online

2016-10-18

Contributors

author

Barbara Larwa

author

Monika Gwadera

author

Tadeusz Komorowicz

author

Krzysztof Kupiec

author

Mikołaj Teper