Publication detail

The possibilities of application of radiant wall cooling in existing buildings as a part of their retrofit

KRAJČÍK, M. ŠIKULA, O.

Original Title

The possibilities of application of radiant wall cooling in existing buildings as a part of their retrofit

Type

conference paper

Language

English

Original Abstract

In the following years and decades the increase in cooling capacity will put tremendous pressure on the energy infrastructure and severely increase the environmental impacts. In a moderate climate and well thermally insulated buildings like, e.g., in Europe, installation of low-exergy radiant systems could help alleviate these negative effects. Wall systems may be especially suitable for installation in existing buildings, however, their possible applications in buildings retrofit have not been fully explored. We therefore investigate the possible applications of wall cooling in existing buildings by numerical simulations of two-dimension heat flow through a wall fragment. Three wall systems are proposed and compared in terms of thermal response and heat transfer. The effect of various parameters is investigated to facilitate the design of the wall systems.

Keywords

radiant wall cooling; retrofit; numerical simulations; software CalA

Authors

KRAJČÍK, M.; ŠIKULA, O.

Released

13. 8. 2019

Publisher

EDP Sciences

Location

France

ISBN

2267-1242

Periodical

E3S Web of Conferences

Year of study

111

Number

1

State

French Republic

Pages from

1

Pages to

7

Pages count

7

URL

https://www.e3s-conferences.org/articles/e3sconf/abs/2019/37/e3sconf_clima2019_03008/e3sconf_clima2019_03008.html

Full text in the Digital Library

http://hdl.handle.net/11012/180529

BibTex

@inproceedings{BUT158187,
  author="Michal {Krajčík} and Ondřej {Šikula}",
  title="The possibilities of application of radiant wall cooling in existing buildings as a part of their retrofit",
  booktitle="CLIMA 2019 Congress.Advanced HVAC&R&S Technology",
  year="2019",
  journal="E3S Web of Conferences",
  volume="111",
  number="1",
  pages="1--7",
  publisher="EDP Sciences",
  address="France",
  doi="10.1051/e3sconf/201911103008",
  issn="2267-1242",
  url="https://www.e3s-conferences.org/articles/e3sconf/abs/2019/37/e3sconf_clima2019_03008/e3sconf_clima2019_03008.html"
}