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ORAVEC, J. ŠIKULA, O. NOVÁKOVÁ, I.
Original Title
An Evaluation of the Mathematical Models of Energy Piles
Type
journal article in Web of Science
Language
English
Original Abstract
A current trend is to reduce the energy performance of buildings by using alternative sources for heating and cooling. One of the most promising, and so far unprecedented sources of heating and cooling, is the use of energy from the earth using the thermally-activated foundation piles of a building, the so-called energy piles. The paper deals with an overview and comparison of computer-aided analytical models of energy piles. The individual analytical models are compared (categorized) from the point of view of their physical complexity, computational costs, and thus their usability for the purpose of optimizing energy-pile equipment or assessing the long-term energy efficiency of an energy pile field. Selected mathematical models were algorithmized, and the results obtained were compared with a more robust numerical solution performed using CalA 4 software.
Keywords
Energypile; Analytical models; G-function; Infinite line source model; Cylindrical source model; Finite line source model
Authors
ORAVEC, J.; ŠIKULA, O.; NOVÁKOVÁ, I.
Released
3. 4. 2020
Publisher
Sciendo
Location
WARSAW
ISBN
1338-3973
Periodical
Slovak Journal of Civil Engineering
Year of study
28
Number
1
State
Slovak Republic
Pages from
44
Pages to
48
Pages count
5
URL
https://content.sciendo.com/view/journals/sjce/28/1/article-p44.xml
Full text in the Digital Library
http://hdl.handle.net/11012/187011
BibTex
@article{BUT163884, author="Jakub {Oravec} and Ondřej {Šikula} and Iva {Nováková}", title="An Evaluation of the Mathematical Models of Energy Piles", journal="Slovak Journal of Civil Engineering", year="2020", volume="28", number="1", pages="44--48", doi="10.2478/sjce-2020-0006", issn="1338-3973", url="https://content.sciendo.com/view/journals/sjce/28/1/article-p44.xml" }
Documents
[13383973 - Slovak Journal of Civil Engineering] An Evaluation of the Mathematical Models of Energy Piles.pdf