Detail publikace

Assessment of Daylighting Design Tools Against Test Cases Included in CIE's 171:2006 Report

VAJKAY, F. ŽIŽKA, L.

Originální název

Assessment of Daylighting Design Tools Against Test Cases Included in CIE's 171:2006 Report

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Daylighting design of buildings is a neglected discipline of building physics, although it is an important element of a healthy indoor environment, since daylight influences the well being of every living being inhabiting a space inside and outside of buildings. It influences the biological rhythms of humans and also enables a visual feedback from the surroundings. To evaluate daylighting inside of buildings one may use any of the available numero-graphical or numerical approaches as much as computer tools. Nevertheless one does not know how precise these methodologies really are. The values of sky, externally and internally reflected components of the obtained daylight factor may vary depending on the given tool, used. To prevent such errors CIE did publish a technical report for the validation of computer design tools, howbeit it can be used to verify the quality of older methods too. The aim of the paper is to point out, that numero-graphical approaches can sometimes determine the daylight factor levels with a smaller errata in contrast to newly developed software, particularly if it handles about the sky and externally reflected components of daylight factor.

Klíčová slova

Daylighting, daylight factor, working plane, CIE sky types, CIE test cases, computer simulations, ray-tracing, RADIANCE, Daniljuk's approach

Autoři

VAJKAY, F.; ŽIŽKA, L.

Rok RIV

2014

Vydáno

14. 2. 2014

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-3-03835-040-8

Kniha

EnviBUILD Buildings and Environment 2013

ISSN

1022-6680

Periodikum

Advanced Materials Research

Ročník

2014

Číslo

899

Stát

Švýcarská konfederace

Strany od

352

Strany do

355

Strany počet

4

BibTex

@inproceedings{BUT104803,
  author="František {Vajkay} and Lukáš {Žižka}",
  title="Assessment of Daylighting Design Tools Against Test Cases Included in CIE's 171:2006 Report",
  booktitle="EnviBUILD Buildings and Environment 2013",
  year="2014",
  journal="Advanced Materials Research",
  volume="2014",
  number="899",
  pages="352--355",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.899.352",
  isbn="978-3-03835-040-8",
  issn="1022-6680"
}