Principles of modelling of slinky-coil ground heat exchangers
Authors:
- Barbara Larwa,
- Krzysztof Kupiec
Abstract
The paper presents analytical relationships based on the theory of Green’s functions. The relationships refer to instantaneous and continuous as well as point and ring heat sources which are discussed. The relationship relating to continuous ring source is the basis for modelling and designing of spiral groundheat exchangers. Heat transfer in the infinite and semi-infinite body was considered. In the latter case,the image method was discussed. Using the results of measurements regarding heat transfer in the ground with a heat exchanger in the form of a single coil installed, a comparison of calculated ground temperatures with measured values was presented.
- Record ID
- CUTd6c1bcd4f6d54e2bb682bb4fa61c3654
- Publication categories
- ;
- Author
- Journal series
- Chemical and Process Engineering: New Frontiers, ISSN 0208-6425, e-ISSN 2300-1925, [0368-0878]
- Issue year
- 2020
- Vol
- 41
- No
- 2
- Pages
- 81-93
- Other elements of collation
- rys.; schem.; wykr.; Bibliografia (na s.) - 91-92; Oznaczenie streszczenia - Streszcz. ang.; Numeracja w czasopiśmie - Vol. 41, No 2
- Keywords in English
- slinky-coil ground heat exchangers, analytical model of heat transfer
- DOI
- DOI:10.24425/cpe.2019.130225 Opening in a new tab
- URL
- http://journals.pan.pl/cpe Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 100
- Publication indicators
- = 1
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTd6c1bcd4f6d54e2bb682bb4fa61c3654/
- URN
urn:pkr-prod:CUTd6c1bcd4f6d54e2bb682bb4fa61c3654
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.