Publication detail

Experimental air ground heat exchanger and its construction

KOLBÁBEK, A. JAROŠ, M.

Czech title

Experimentální zemní výměník tepla a jeho konstrukce

English title

Experimental air ground heat exchanger and its construction

Type

journal article - other

Language

en

Original abstract

The article reports on a newly realized experimental ground heat exchanger (GHE), which has been built up as an accessory of an experimental low-energy dwelling of Faculty of Mechanical Engineering of Brno University of Technology (FME BUT), and analyzes some aspects of its project, especially a choice of proper tubing. Based on a simplified computational model, an impact of four most employed types of tubing on a performance and an effectiveness of the GHE has been judged and benefits of particular types of tubing were compared with their investment costs. Finally, using of KG-Systém (PVC) SN4 was evaluated as the best variant.

Czech abstract

Článek informuje o nově realizovaném experimentálním zemním výměníku tepla (ZVT), který byl vybudován jako doplněk experimentálního nízkoenergetického domu Fakulty strojního inženýrství VUT v Brně, a analyzuje některé aspekty jeho projektu, zejména volbu vhodného typu potrubí. Na základě zjednodušeného výpočtového modelu byl posouzen vliv čtyř nejvíce používaných typů potrubí na parametry a účinnost ZVT a přínos jednotlivých typů potrubí byl porovnán s investičními náklady.Jako nejvhodnější bylo vyhodnoceno potrubí typu KG-Systém (PVC) SN4.

English abstract

The article reports on a newly realized experimental ground heat exchanger (GHE), which has been built up as an accessory of an experimental low-energy dwelling of Faculty of Mechanical Engineering of Brno University of Technology (FME BUT), and analyzes some aspects of its project, especially a choice of proper tubing. Based on a simplified computational model, an impact of four most employed types of tubing on a performance and an effectiveness of the GHE has been judged and benefits of particular types of tubing were compared with their investment costs. Finally, using of KG-Systém (PVC) SN4 was evaluated as the best variant.

Keywords in Czech

zemní výměník tepla, větrání, úspory energie, protimrazová ochrana

Keywords in English

ground heat exchanger, ventilation, energy savings, anti-frost protection

RIV year

2014

Released

14.02.2014

Publisher

Associatin for Engineering Mechanics

Location

Praha

ISSN

1802-1484

Volume

20

Number

3/4

Pages from–to

255–261

Pages count

7

BIBTEX


@article{BUT112892,
  author="Antonín {Kolbábek} and Michal {Jaroš},
  title="Experimental air ground heat exchanger and its construction",
  year="2014",
  volume="20",
  number="3/4",
  month="February",
  pages="255--261",
  publisher="Associatin for Engineering Mechanics",
  address="Praha",
  issn="1802-1484"
}